{ "version": "2.2", "instance": { "trmk-20251231.htm": { "nsprefix": "trmk", "nsuri": "http://www.trustmark.com/20251231", "dts": { "inline": { "local": [ "trmk-20251231.htm" ] }, "schema": { "local": [ "trmk-20251231.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/2006/ref-2006-02-27.xsd", "http://www.xbrl.org/lrr/arcrole/esma-arcrole-2018-11-21.xsd", "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd", "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd", "https://www.xbrl.org/2023/calculation-1.1.xsd", "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd", "https://www.xbrl.org/dtr/type/2024-01-31/types.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd", "https://xbrl.sec.gov/country/2025/country-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd", "https://xbrl.sec.gov/dei/2025/dei-2025.xsd", "https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd", "https://xbrl.sec.gov/ecd/2025/ecd-sub-2025.xsd", "https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd" ] } }, "keyStandard": 588, "keyCustom": 200, "axisStandard": 49, "axisCustom": 0, "memberStandard": 90, "memberCustom": 90, "hidden": { "total": 27, "http://www.trustmark.com/20251231": 9, "http://fasb.org/us-gaap/2025": 15, "http://xbrl.sec.gov/dei/2025": 3 }, "contextCount": 944, "entityCount": 1, "segmentCount": 195, "elementCount": 1511, "unitCount": 14, "baseTaxonomies": { "http://fasb.org/us-gaap/2025": 3390, "http://xbrl.sec.gov/dei/2025": 39, "http://xbrl.sec.gov/cyd/2025": 14, "http://xbrl.sec.gov/ecd/2025": 4 }, "report": { "R1": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation", "longName": "75000 - Document - Document and Entity Information", "shortName": "Document and Entity Information", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "dei:EntityRegistrantName", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "dei:EntityRegistrantName", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R2": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets", "longName": "75010 - Statement - Consolidated Balance Sheets", "shortName": "Consolidated Balance Sheets", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:CashAndDueFromBanks", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:CashAndDueFromBanks", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R3": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical", "longName": "75020 - Statement - Consolidated Balance Sheets (Parenthetical)", "shortName": "Consolidated Balance Sheets (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:CommonStockNoParValue", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "0", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R4": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome", "longName": "75030 - Statement - Consolidated Statements of Income", "shortName": "Consolidated Statements of Income", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R5": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome", "longName": "75040 - Statement - Consolidated Statements of Comprehensive Income", "shortName": "Consolidated Statements of Comprehensive Income", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NetIncomeLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R6": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity", "longName": "75050 - Statement - Consolidated Statements of Changes in Shareholders' Equity", "shortName": "Consolidated Statements of Changes in Shareholders' Equity", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "6", "firstAnchor": { "contextRef": "C_824f2236-80e0-4805-ba8d-9f888cce6182", "name": "us-gaap:StockholdersEquity", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_6ec91122-6f3d-4b80-afff-6f651ce8ffd3", "name": "us-gaap:StockholdersEquity", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R7": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical", "longName": "75060 - Statement - Consolidated Statements of Changes in Shareholders' Equity (Parenthetical)", "shortName": "Consolidated Statements of Changes in Shareholders' Equity (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "7", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R8": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "longName": "75070 - Statement - Consolidated Statements of Cash Flows", "shortName": "Consolidated Statements of Cash Flows", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "8", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NetIncomeLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ProvisionReversalForLoanLeaseAndOtherLosses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R9": { "role": "http://xbrl.sec.gov/ecd/role/PvpDisclosure", "longName": "995410 - Disclosure - Pay vs Performance Disclosure", "shortName": "Pay vs Performance Disclosure", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "9", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NetIncomeLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": null }, "R10": { "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "longName": "995445 - Disclosure - Insider Trading Arrangements", "shortName": "Insider Trading Arrangements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "10", "firstAnchor": { "contextRef": "C_a49edfe1-47b2-45a2-a8cd-9900af40065c", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_a49edfe1-47b2-45a2-a8cd-9900af40065c", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R11": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance", "longName": "995455 - Disclosure - Cybersecurity Risk Management, Strategy and Governance", "shortName": "Cybersecurity Risk Management, Strategy and Governance", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "11", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R12": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPolicies", "longName": "995465 - Disclosure - Significant Accounting Policies", "shortName": "Significant Accounting Policies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R13": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperations", "longName": "995475 - Disclosure - Discontinued Operations", "shortName": "Discontinued Operations", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R14": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturity", "longName": "995495 - Disclosure - Securities Available for Sale and Held to Maturity", "shortName": "Securities Available for Sale and Held to Maturity", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "14", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R15": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfi", "longName": "995505 - Disclosure - LHFI and ACL, LHFI", "shortName": "LHFI and ACL, LHFI", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R16": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNet", "longName": "995525 - Disclosure - Premises and Equipment, Net", "shortName": "Premises and Equipment, Net", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R17": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBanking", "longName": "995535 - Disclosure - Mortgage Banking", "shortName": "Mortgage Banking", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R18": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssets", "longName": "995545 - Disclosure - Goodwill and Identifiable Intangible Assets", "shortName": "Goodwill and Identifiable Intangible Assets", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R19": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstate", "longName": "995555 - Disclosure - Other Real Estate", "shortName": "Other Real Estate", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:OtherRealEstateTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:OtherRealEstateTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R20": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeases", "longName": "995565 - Disclosure - Leases", "shortName": "Leases", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R21": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDeposits", "longName": "995575 - Disclosure - Deposits", "shortName": "Deposits", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R22": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowings", "longName": "995585 - Disclosure - Borrowings", "shortName": "Borrowings", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R23": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureRevenueFromContractsWithCustomers", "longName": "995595 - Disclosure - Revenue from Contracts with Customers", "shortName": "Revenue from Contracts with Customers", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R24": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxes", "longName": "995605 - Disclosure - Income Taxes", "shortName": "Income Taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R25": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefits", "longName": "995615 - Disclosure - Defined Benefit and Other Postretirement Benefits", "shortName": "Defined Benefit and Other Postretirement Benefits", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R26": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlans", "longName": "995625 - Disclosure - Stock and Incentive Compensation Plans", "shortName": "Stock and Incentive Compensation Plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R27": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingencies", "longName": "995635 - Disclosure - Commitments and Contingencies", "shortName": "Commitments and Contingencies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R28": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquity", "longName": "995645 - Disclosure - Shareholders' Equity", "shortName": "Shareholders' Equity", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R29": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValue", "longName": "995655 - Disclosure - Fair Value", "shortName": "Fair Value", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R30": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstruments", "longName": "995665 - Disclosure - Derivative Financial Instruments", "shortName": "Derivative Financial Instruments", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "30", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R31": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformation", "longName": "995675 - Disclosure - Segment Information", "shortName": "Segment Information", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "31", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R32": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformation", "longName": "995685 - Disclosure - Parent Company Only Financial Information", "shortName": "Parent Company Only Financial Information", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Notes", "order": "32", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R33": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies", "longName": "995695 - Disclosure - Significant Accounting Policies (Policies)", "shortName": "Significant Accounting Policies (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "33", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NatureOfOperations", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NatureOfOperations", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R34": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesTables", "longName": "995705 - Disclosure - Significant Accounting Policies (Tables)", "shortName": "Significant Accounting Policies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "34", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R35": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsTables", "longName": "995715 - Disclosure - Discontinued Operations (Tables)", "shortName": "Discontinued Operations (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "35", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R36": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityTables", "longName": "995725 - Disclosure - Securities Available for Sale and Held to Maturity (Tables)", "shortName": "Securities Available for Sale and Held to Maturity (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "36", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:MarketableSecuritiesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:MarketableSecuritiesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R37": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables", "longName": "995735 - Disclosure - LHFI and ACL, LHFI (Tables)", "shortName": "LHFI and ACL, LHFI (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "37", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R38": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetTables", "longName": "995755 - Disclosure - Premises and Equipment, Net (Tables)", "shortName": "Premises and Equipment, Net (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R39": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingTables", "longName": "995765 - Disclosure - Mortgage Banking (Tables)", "shortName": "Mortgage Banking (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfServicingAssetsAtFairValueTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfServicingAssetsAtFairValueTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R40": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsTables", "longName": "995775 - Disclosure - Goodwill and Identifiable Intangible Assets (Tables)", "shortName": "Goodwill and Identifiable Intangible Assets (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfGoodwillTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfGoodwillTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R41": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateTables", "longName": "995785 - Disclosure - Other Real Estate (Tables)", "shortName": "Other Real Estate (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R42": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables", "longName": "995795 - Disclosure - Leases (Tables)", "shortName": "Leases (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:SalesTypeLeaseLeaseIncomeTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:SalesTypeLeaseLeaseIncomeTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R43": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsTables", "longName": "995805 - Disclosure - Deposits (Tables)", "shortName": "Deposits (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:DepositsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:DepositsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R44": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsTables", "longName": "995815 - Disclosure - Borrowings (Tables)", "shortName": "Borrowings (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "44", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ScheduleOfSecuritiesSoldUnderRepurchaseAgreementsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ScheduleOfSecuritiesSoldUnderRepurchaseAgreementsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R45": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureRevenueFromContractsWithCustomersTables", "longName": "995825 - Disclosure - Revenue from Contracts with Customers (Tables)", "shortName": "Revenue from Contracts with Customers (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "45", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R46": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables", "longName": "995835 - Disclosure - Income Taxes (Tables)", "shortName": "Income Taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "46", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R47": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables", "longName": "995845 - Disclosure - Defined Benefit and Other Postretirement Benefits (Tables)", "shortName": "Defined Benefit and Other Postretirement Benefits (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "47", "firstAnchor": { "contextRef": "C_63002046-7514-4f18-ac05-dd9825b18ae6", "name": "us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_63002046-7514-4f18-ac05-dd9825b18ae6", "name": "us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R48": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables", "longName": "995855 - Disclosure - Stock and Incentive Compensation Plans (Tables)", "shortName": "Stock and Incentive Compensation Plans (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "48", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R49": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesTables", "longName": "995865 - Disclosure - Commitments and Contingencies (Tables)", "shortName": "Commitments and Contingencies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "49", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ScheduleOfChangesInOffBalanceSheetCreditLossLiabilityTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ScheduleOfChangesInOffBalanceSheetCreditLossLiabilityTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R50": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTables", "longName": "995875 - Disclosure - Shareholders' Equity (Tables)", "shortName": "Shareholders' Equity (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "50", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R51": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueTables", "longName": "995885 - Disclosure - Fair Value (Tables)", "shortName": "Fair Value (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "51", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R52": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsTables", "longName": "995895 - Disclosure - Derivative Financial Instruments (Tables)", "shortName": "Derivative Financial Instruments (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "52", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R53": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationTables", "longName": "995905 - Disclosure - Segment Information (Tables)", "shortName": "Segment Information (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "53", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R54": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationTables", "longName": "995915 - Disclosure - Parent Company Only Financial Information (Tables)", "shortName": "Parent Company Only Financial Information (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Tables", "order": "54", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ParentOnlyFinancialStatementsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ParentOnlyFinancialStatementsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R55": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails", "longName": "995925 - Disclosure - Discontinued Operations - Additional Information (Details)", "shortName": "Discontinued Operations - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "55", "firstAnchor": { "contextRef": "C_ada2d56a-09e2-4b74-9d57-80b893f163e4", "name": "us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_ada2d56a-09e2-4b74-9d57-80b893f163e4", "name": "us-gaap:DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R56": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails", "longName": "995935 - Disclosure - Discontinued Operations - Summary of Financial Information Segregated from Continuing Operations and Reported as Discontinued Operations (Details)", "shortName": "Discontinued Operations - Summary of Financial Information Segregated from Continuing Operations and Reported as Discontinued Operations (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "56", "firstAnchor": { "contextRef": "C_404a3f57-b5b6-4011-8789-6b7c7c474d64", "name": "trmk:DisposalGroupIncludingDiscontinuedOperationInsuranceCommissions", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_404a3f57-b5b6-4011-8789-6b7c7c474d64", "name": "trmk:DisposalGroupIncludingDiscontinuedOperationInsuranceCommissions", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R57": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "longName": "995965 - Disclosure - Significant Accounting Policies - Additional Information (Details)", "shortName": "Significant Accounting Policies - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "57", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:OptionalRepurchaseProgramPrincipalPercentageToBeRepurchased", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:FinanceLoanAndLeaseReceivablesHeldForSalePolicy", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:OptionalRepurchaseProgramPrincipalPercentageToBeRepurchased", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:FinanceLoanAndLeaseReceivablesHeldForSalePolicy", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R58": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails", "longName": "995985 - Disclosure - Significant Accounting Policies - Supplemental Cash Flow Information (Details)", "shortName": "Significant Accounting Policies - Supplemental Cash Flow Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "58", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxesPaid", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "div", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InterestPaidNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "div", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R59": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails", "longName": "995995 - Disclosure - Significant Accounting Policies - Weighted-Average Shares Used to Calculate Basic and Diluted EPS (Details)", "shortName": "Significant Accounting Policies - Weighted-Average Shares Used to Calculate Basic and Diluted EPS (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "59", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:WeightedAverageNumberOfSharesOutstandingBasic", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:WeightedAverageNumberOfSharesOutstandingBasic", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R60": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageAntidilutiveStockAwardsExcludedFromDeterminingDilutedEPSDetails", "longName": "996005 - Disclosure - Significant Accounting Policies - Weighted-Average Antidilutive Stock Awards Excluded from Determining Diluted EPS (Details)", "shortName": "Significant Accounting Policies - Weighted-Average Antidilutive Stock Awards Excluded from Determining Diluted EPS (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "60", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R61": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCashAndDueFromBanksAdditionalInformationDetails", "longName": "996015 - Disclosure - Cash and Due from Banks - Additional Information (Details)", "shortName": "Cash and Due from Banks - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "61", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": null }, "R62": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "longName": "996025 - Disclosure - Securities Available for Sale and Held to Maturity - Amortized Cost and Estimated Fair Value of Available for Sale and Held to Maturity Securities (Details)", "shortName": "Securities Available for Sale and Held to Maturity - Amortized Cost and Estimated Fair Value of Available for Sale and Held to Maturity Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "62", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:MarketableSecuritiesTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R63": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "longName": "996035 - Disclosure - Securities Available for Sale and Held to Maturity - Additional Information (Details)", "shortName": "Securities Available for Sale and Held to Maturity - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "C_824f2236-80e0-4805-ba8d-9f888cce6182", "name": "trmk:ReclassificationOfAvailableForSaleToHeldToMaturitySecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_824f2236-80e0-4805-ba8d-9f888cce6182", "name": "trmk:ReclassificationOfAvailableForSaleToHeldToMaturitySecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R64": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails", "longName": "996045 - Disclosure - Securities Available for Sale and Held to Maturity - Securities Held to Maturity by Credit Rating, as Determined by Moody's (Details)", "shortName": "Securities Available for Sale and Held to Maturity - Securities Held to Maturity by Credit Rating, as Determined by Moody's (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:HeldToMaturitySecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_6e36fcae-79bc-4a6e-9743-b9575ed6f126", "name": "us-gaap:HeldToMaturitySecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R65": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails", "longName": "996055 - Disclosure - Securities Available for Sale and Held to Maturity - Securities with Gross Unrealized Losses, Segregated by Length of Impairment (Details)", "shortName": "Securities Available for Sale and Held to Maturity - Securities with Gross Unrealized Losses, Segregated by Length of Impairment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:EstimatedFairValueLessThan12Months", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:EstimatedFairValueLessThan12Months", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R66": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureSecuritiesAvailableForSaleAndHeldToMaturityGainsAndLossesAsAResultOfCallsAndDispositionOfSecuritiesDetails", "longName": "996065 - Disclosure - Securities Available for Sale and Held to Maturity - Gains and Losses as a Result of Calls and Disposition of Securities (Details)", "shortName": "Securities Available for Sale and Held to Maturity - Gains and Losses as a Result of Calls and Disposition of Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ProceedsFromCallsAndSalesOfSecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ProceedsFromCallsAndSalesOfSecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R67": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "longName": "996075 - Disclosure - Securities Available for Sale and Held to Maturity - Contractual Maturities of Available for Sale and Held to Maturity Securities (Details)", "shortName": "Securities Available for Sale and Held to Maturity - Contractual Maturities of Available for Sale and Held to Maturity Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R68": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "longName": "996085 - Disclosure - LHFI and ACL, LHFI - Loan Portfolio Held for Investment (Details)", "shortName": "LHFI and ACL, LHFI - Loan Portfolio Held for Investment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:NotesReceivableGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": null }, "R69": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1", "longName": "996095 - Disclosure - LHFI and ACL, LHFI - Additional Information (Details 1)", "shortName": "LHFI and ACL, LHFI - Additional Information (Details 1)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:LoansAndLeasesReceivableAccrualOfInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:LoansAndLeasesReceivableAccrualOfInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R70": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "longName": "996105 - Disclosure - LHFI and ACL, LHFI - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status (Details)", "shortName": "LHFI and ACL, LHFI - Schedule of Amortized Cost Basis of Loans on Nonaccrual Status (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:FinancingReceivableRecordedInvestmentNonaccrualWithNoACL", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:FinancingReceivableRecordedInvestmentNonaccrualWithNoACL", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R71": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "longName": "996115 - Disclosure - LHFI and ACL, LHFI - Aging Analysis of Past Due and Nonaccrual LHFI by Loan Type (Details)", "shortName": "LHFI and ACL, LHFI - Aging Analysis of Past Due and Nonaccrual LHFI by Loan Type (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:NotesReceivableGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_5f3a7e05-f1f3-4f45-9da6-7f1b2f92ec88", "name": "us-gaap:NotesReceivableGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PastDueFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R72": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "longName": "996125 - Disclosure - LHFI and ACL, LHFI - Impact of Modifications Classified as Troubled Debt Restructurings (Details)", "shortName": "LHFI and ACL, LHFI - Impact of Modifications Classified as Troubled Debt Restructurings (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "C_be4919e0-7d22-4b02-a946-5adfb9410959", "name": "trmk:FinancingReceivableModificationsTermExtensionRecordedInvestment2", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_be4919e0-7d22-4b02-a946-5adfb9410959", "name": "trmk:FinancingReceivableModificationsTermExtensionRecordedInvestment2", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R73": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "longName": "996135 - Disclosure - LHFI and ACL, LHFI - Troubled debt restructurings on financial effect (Details)", "shortName": "LHFI and ACL, LHFI - Troubled debt restructurings on financial effect (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "C_47d33862-0da1-4313-8d5e-6b02baaa886b", "name": "trmk:FinancialEffectOfTermExtension", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_47d33862-0da1-4313-8d5e-6b02baaa886b", "name": "trmk:FinancialEffectOfTermExtension", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R74": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "longName": "996145 - Disclosure - LHFI and ACL, LHFI - Troubled Debt Restructuring Subsequently Defaulted (Details)", "shortName": "LHFI and ACL, LHFI - Troubled Debt Restructuring Subsequently Defaulted (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:UnusedCommitmentsOnModifiedLoans", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:UnusedCommitmentsOnModifiedLoans", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R75": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "longName": "996155 - Disclosure - LHFI and ACL, LHFI - Past Due Modifications Related To Loans Held For Investment (Details)", "shortName": "LHFI and ACL, LHFI - Past Due Modifications Related To Loans Held For Investment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "C_be4919e0-7d22-4b02-a946-5adfb9410959", "name": "us-gaap:FinancingReceivableModificationsPostModificationRecordedInvestment2", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_8f1fa4f1-5eb1-411e-80f4-54590cf9bd09", "name": "us-gaap:FinancingReceivableModificationsRecordedInvestment", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R76": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "longName": "996165 - Disclosure - LHFI and ACL, LHFI - Schedule of Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans and Collateral Type (Details)", "shortName": "LHFI and ACL, LHFI - Schedule of Amortized Cost Basis of Collateral-Dependent Loans by Class of Loans and Collateral Type (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:FinancingReceivableCollateralDependentLoans", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfAmortizedCostBasisOfCollateralDependentLoansByClassOfLoansTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:FinancingReceivableCollateralDependentLoans", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfAmortizedCostBasisOfCollateralDependentLoansByClassOfLoansTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R77": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "longName": "996175 - Disclosure - LHFI and ACL, LHFI - Additional Information (Details 2)", "shortName": "LHFI and ACL, LHFI - Additional Information (Details 2)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:TermOfPastDueUsedInEvaluatingCollateralExceptions", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:TermOfPastDueUsedInEvaluatingCollateralExceptions", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R78": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "longName": "996185 - Disclosure - LHFI and ACL, LHFI - Summary of Amortized Cost Basis of Loans by Credit Quality Indicator (Details)", "shortName": "LHFI and ACL, LHFI - Summary of Amortized Cost Basis of Loans by Credit Quality Indicator (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinancingReceivableOriginatedInCurrentFiscalYear", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R79": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "longName": "996195 - Disclosure - LHFI and ACL, LHFI - Summary of Trustmark's Portfolio Segments, Loan Classes, Loan Pools and the ACL Methodology and Loss Drivers (Details)", "shortName": "LHFI and ACL, LHFI - Summary of Trustmark's Portfolio Segments, Loan Classes, Loan Pools and the ACL Methodology and Loss Drivers (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "C_11e634ad-f1cd-4c38-8b2b-0ad3115196b2", "name": "trmk:QuantitativePortionOfAllowanceForCreditLossesForLoanPoolsEstimationMethodology", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "trmk:SummaryOfPortfolioSegmentsLoanClassesLoanPoolsAndACLMethodologyAndMacroeconomicVariablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_11e634ad-f1cd-4c38-8b2b-0ad3115196b2", "name": "trmk:QuantitativePortionOfAllowanceForCreditLossesForLoanPoolsEstimationMethodology", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "trmk:SummaryOfPortfolioSegmentsLoanClassesLoanPoolsAndACLMethodologyAndMacroeconomicVariablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R80": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "longName": "996205 - Disclosure - LHFI and ACL, LHFI - Summary of Balance in Allowance for Loan Losses (Details)", "shortName": "LHFI and ACL, LHFI - Summary of Balance in Allowance for Loan Losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R81": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "longName": "996215 - Disclosure - LHFI and ACL, LHFI - Change in Allowance for Loan Losses (Details)", "shortName": "LHFI and ACL, LHFI - Change in Allowance for Loan Losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:FinancingReceivableAllowanceForCreditLosses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FinancingReceivableAllowanceForCreditLossesWriteOffs", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R82": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails", "longName": "996295 - Disclosure - Premises and Equipment, Net - Premises and Equipment, Net (Details)", "shortName": "Premises and Equipment, Net - Premises and Equipment, Net (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:PremisesAndEquipmentGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "div", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:PremisesAndEquipmentGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "div", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R83": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetAdditionalInformationDetails", "longName": "996305 - Disclosure - Premises and Equipment, Net - Additional Information (Details)", "shortName": "Premises and Equipment, Net - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:NumberOfPropertyHeldForSale", "unitRef": "U_Property", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:NumberOfPropertyHeldForSale", "unitRef": "U_Property", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R84": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails", "longName": "996315 - Disclosure - Mortgage Banking - Schedule of Activity in the Mortgage Servicing Rights (Details)", "shortName": "Mortgage Banking - Schedule of Activity in the Mortgage Servicing Rights (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:ServicingAssetAtFairValueAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:ServicingAssetAtFairValueAdditions", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfServicingAssetsAtFairValueTextBlock", "div", "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R85": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails", "longName": "996325 - Disclosure - Mortgage Banking - Additional Information (Details)", "shortName": "Mortgage Banking - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:AssumedAveragePrepaymentSpeed", "unitRef": "U_CPR", "xsiNil": "false", "lang": null, "decimals": "0", "ancestors": [ "span", "p", "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:AssumedAveragePrepaymentSpeed", "unitRef": "U_CPR", "xsiNil": "false", "lang": null, "decimals": "0", "ancestors": [ "span", "p", "us-gaap:TransfersAndServicingOfFinancialAssetsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R86": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails", "longName": "996335 - Disclosure - Mortgage Banking - Schedule of Mortgage Loans Sold and Serviced for Others (Details)", "shortName": "Mortgage Banking - Schedule of Mortgage Loans Sold and Serviced for Others (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:MortgageLoanSoldAndServicedForOthers", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfMortgageLoansSoldAndServicedForOthersTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:MortgageLoanSoldAndServicedForOthers", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfMortgageLoansSoldAndServicedForOthersTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R87": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails", "longName": "996345 - Disclosure - Goodwill and Identifiable Intangible Assets - Goodwill by Segment (Details)", "shortName": "Goodwill and Identifiable Intangible Assets - Goodwill by Segment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:Goodwill", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_3c6e0f96-c179-47b5-bb37-f016718916d5", "name": "us-gaap:Goodwill", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R88": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails", "longName": "996355 - Disclosure - Goodwill and Identifiable Intangible Assets - Additional Information (Details)", "shortName": "Goodwill and Identifiable Intangible Assets - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:AmortizationOfIntangibleAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:AmortizationOfIntangibleAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R89": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails", "longName": "996365 - Disclosure - Goodwill and Identifiable Intangible Assets - Schedule of Identifiable Intangible Assets (Details)", "shortName": "Goodwill and Identifiable Intangible Assets - Schedule of Identifiable Intangible Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "C_e97166a2-fb30-45e5-8ec0-b4c3a92733f0", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_e97166a2-fb30-45e5-8ec0-b4c3a92733f0", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R90": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateDetails", "longName": "996385 - Disclosure - Other Real Estate - Changes and Gains (Losses), Net on Other Real Estate (Details)", "shortName": "Other Real Estate - Changes and Gains (Losses), Net on Other Real Estate (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:OtherRealEstateAndForeclosedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:RealEstateOtherAdditions", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R91": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails", "longName": "996395 - Disclosure - Other Real Estate - Other Real Estate, By Type of Property (Details)", "shortName": "Other Real Estate - Other Real Estate, By Type of Property (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:OtherRealEstateAndForeclosedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_5f857c68-3462-44cd-81e3-cde053beff0b", "name": "us-gaap:OtherRealEstateAndForeclosedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:OtherRealEstateExcludingCoveredOtherRealEstateByTypeOfPropertyTableTextBlock", "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R92": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails", "longName": "996405 - Disclosure - Other Real Estate - Other Real Estate, By Geographic Location (Details)", "shortName": "Other Real Estate - Other Real Estate, By Geographic Location (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:OtherRealEstateAndForeclosedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_7f0201af-ef54-4148-b73d-f37f4dfe664c", "name": "us-gaap:OtherRealEstateAndForeclosedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:OtherRealEstateExcludingCoveredOtherRealEstateByGeographicLocationTableTextBlock", "div", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R93": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateAdditionalInformationDetails", "longName": "996415 - Disclosure - Other Real Estate - Additional information (Details)", "shortName": "Other Real Estate - Additional information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:RealEstateAcquiredThroughForeclosure", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:RealEstateAcquiredThroughForeclosure", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "trmk:OtherRealEstateTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R94": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails", "longName": "996425 - Disclosure - Leases - Additional Information (Details)", "shortName": "Leases - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:InterestIncomeFromItsSalesTypeAndDirectFinancingLeases", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:InterestIncomeFromItsSalesTypeAndDirectFinancingLeases", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R95": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails", "longName": "996435 - Disclosure - Leases - Components of the Trustmark's Net Investment in its Sales-Type and Direct Financing Leases (Details)", "shortName": "Leases - Components of the Trustmark's Net Investment in its Sales-Type and Direct Financing Leases (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:SalesTypeLeaseLeaseIncomeTableTextBlock", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:SalesTypeLeaseLeaseIncomeTableTextBlock", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R96": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails", "longName": "996445 - Disclosure - Leases - Minimum Future Lease Payments for Trustmark's Leases Receivable (Details)", "shortName": "Leases - Minimum Future Lease Payments for Trustmark's Leases Receivable (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivableMaturityTableTextBlock", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivableMaturityTableTextBlock", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R97": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails", "longName": "996455 - Disclosure - Leases - Components of Net Lease Cost (Details)", "shortName": "Leases - Components of Net Lease Cost (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FinanceLeaseRightOfUseAssetAmortization", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FinanceLeaseRightOfUseAssetAmortization", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R98": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails", "longName": "996465 - Disclosure - Leases - Cash Payments Included in Measurement of Lease Liabilities (Details)", "shortName": "Leases - Cash Payments Included in Measurement of Lease Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FinanceLeaseInterestPaymentOnLiability", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesTableTextBlock", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:FinanceLeaseInterestPaymentOnLiability", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesTableTextBlock", "div", "trmk:LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R99": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails", "longName": "996475 - Disclosure - Leases - Balance Sheet Information and Weighted-Average Lease Terms and Discount Rates Related to Leases (Details)", "shortName": "Leases - Balance Sheet Information and Weighted-Average Lease Terms and Discount Rates Related to Leases (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinanceLeaseRightOfUseAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "div", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinanceLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R100": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails", "longName": "996485 - Disclosure - Leases - Future Minimum Rental Commitments Under Finance and Operating Leases (Details)", "shortName": "Leases - Future Minimum Rental Commitments Under Finance and Operating Leases (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfFutureMinimumRentalPaymentsForOperatingAndFinanceLeasesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FinanceLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfFutureMinimumRentalPaymentsForOperatingAndFinanceLeasesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R101": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails", "longName": "996505 - Disclosure - Deposits - Deposits Summary (Details)", "shortName": "Deposits - Deposits Summary (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "101", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:NoninterestBearingDepositLiabilities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:InterestBearingDemandDeposit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:DepositsTableTextBlock", "div", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R102": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails", "longName": "996515 - Disclosure - Deposits - Interest Expense on Deposits by Type (Details)", "shortName": "Deposits - Interest Expense on Deposits by Type (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "102", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InterestExpenseDemandDepositAccounts", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:InterestExpenseOnDepositsByTypeTableTextBlock", "div", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InterestExpenseDemandDepositAccounts", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:InterestExpenseOnDepositsByTypeTableTextBlock", "div", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R103": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsAdditionalInformationDetails", "longName": "996525 - Disclosure - Deposits - Additional Information (Details)", "shortName": "Deposits - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "103", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R104": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails", "longName": "996535 - Disclosure - Deposits - Maturities of Interest-Bearing Deposits (Details)", "shortName": "Deposits - Maturities of Interest-Bearing Deposits (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "104", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:TimeDepositMaturitiesYearOne", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:MaturitiesOfInterestBearingDepositsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:TimeDepositMaturitiesYearOne", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:MaturitiesOfInterestBearingDepositsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R105": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSecuritiesSoldUnderRepurchaseAgreementsAdditionalInformationDetails", "longName": "996545 - Disclosure - Borrowings - Securities Sold Under Repurchase Agreements - Additional Information (Details)", "shortName": "Borrowings - Securities Sold Under Repurchase Agreements - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "105", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R106": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails", "longName": "996555 - Disclosure - Borrowings - Schedule of Securities Sold Under Repurchase Agreements (Details)", "shortName": "Borrowings - Schedule of Securities Sold Under Repurchase Agreements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "106", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchase", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfSecuritiesSoldUnderRepurchaseAgreementsTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchase", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfSecuritiesSoldUnderRepurchaseAgreementsTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R107": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails", "longName": "996565 - Disclosure - Borrowings - Summary of Other Borrowings (Details)", "shortName": "Borrowings - Summary of Other Borrowings (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "107", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FederalHomeLoanBankAdvances", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfOtherBorrowingsTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:FederalHomeLoanBankAdvances", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfOtherBorrowingsTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R108": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "longName": "996575 - Disclosure - Borrowings - FHLB Advances - Additional Information (Details)", "shortName": "Borrowings - FHLB Advances - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "108", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:WeightedAverageCostRelatedToFHLBAdvances", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:WeightedAverageCostRelatedToFHLBAdvances", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R109": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "longName": "996585 - Disclosure - Borrowings - Subordinated Notes Payable - Additional Information (Details)", "shortName": "Borrowings - Subordinated Notes Payable - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "109", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:SubordinatedDebt", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_eed66288-308f-4540-aa4f-ff0349a54d2a", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R110": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "longName": "996595 - Disclosure - Borrowings - Junior Subordinated Debt Securities - Additional information (Details)", "shortName": "Borrowings - Junior Subordinated Debt Securities - Additional information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "110", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_504ba4f7-9c62-47a9-ba2b-9dc178fee0d6", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R111": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "longName": "996605 - Disclosure - Revenue from Contracts with Customers - Summary of Noninterest Income (Loss) Disaggregated by Reportable Operating Segment and Revenue Stream (Details)", "shortName": "Revenue from Contracts with Customers - Summary of Noninterest Income (Loss) Disaggregated by Reportable Operating Segment and Revenue Stream (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "111", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:ServiceChargesOnDepositAccounts", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_02c8c87c-5a18-40c3-919f-0f304bdc529a", "name": "trmk:ServiceChargesOnDepositAccounts", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:DisaggregationOfRevenueTableTextBlock", "div", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R112": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails", "longName": "996615 - Disclosure - Income Taxes - Income Tax Provision (Details)", "shortName": "Income Taxes - Income Tax Provision (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "112", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R113": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails", "longName": "996625 - Disclosure - Income Taxes - Income Tax Reconciliation (Details)", "shortName": "Income Taxes - Income Tax Reconciliation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "113", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R114": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails", "longName": "996655 - Disclosure - Income Taxes - Components of Income Taxes Paid (Details)", "shortName": "Income Taxes - Components of Income Taxes Paid (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "114", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxPaidFederalAfterRefundReceived", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfComponentsOfIncomeTaxesPaidTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxPaidFederalAfterRefundReceived", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfComponentsOfIncomeTaxesPaidTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R115": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails", "longName": "996665 - Disclosure - Income Taxes - Deferred Tax Assets and Liabilities (Details)", "shortName": "Income Taxes - Deferred Tax Assets and Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "115", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R116": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails", "longName": "996675 - Disclosure - Income Taxes - Changes in Unrecognized Tax Benefits (Details)", "shortName": "Income Taxes - Changes in Unrecognized Tax Benefits (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "116", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_824f2236-80e0-4805-ba8d-9f888cce6182", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R117": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "longName": "996685 - Disclosure - Defined Benefit and Other Postretirement Benefits - Plan Benefit Obligation, Plan Assets and Funded Status of the Plan (Details)", "shortName": "Defined Benefit and Other Postretirement Benefits - Plan Benefit Obligation, Plan Assets and Funded Status of the Plan (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "117", "firstAnchor": { "contextRef": "C_8b523266-158c-4429-b8b2-759f584b5ada", "name": "us-gaap:DefinedBenefitPlanBenefitObligation", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_daa8d9d8-7eae-449a-8610-38fc68f98ca6", "name": "us-gaap:DefinedBenefitPlanBenefitObligationBenefitsPaid", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R118": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "longName": "996695 - Disclosure - Defined Benefit and Other Postretirement Benefits - Net Periodic Benefit Cost (Details)", "shortName": "Defined Benefit and Other Postretirement Benefits - Net Periodic Benefit Cost (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "118", "firstAnchor": { "contextRef": "C_daa8d9d8-7eae-449a-8610-38fc68f98ca6", "name": "us-gaap:DefinedBenefitPlanServiceCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_daa8d9d8-7eae-449a-8610-38fc68f98ca6", "name": "us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDefinedBenefitPlansDisclosuresTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R119": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails", "longName": "996715 - Disclosure - Defined Benefit and Other Postretirement Benefits - Weighted-Average Asset Allocation (Details)", "shortName": "Defined Benefit and Other Postretirement Benefits - Weighted-Average Asset Allocation (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "119", "firstAnchor": { "contextRef": "C_8115e5ad-435e-46b6-bf54-eaa7812513e3", "name": "us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_8115e5ad-435e-46b6-bf54-eaa7812513e3", "name": "us-gaap:DefinedBenefitPlanWeightedAverageAssetAllocations", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAllocationOfPlanAssetsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R120": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "longName": "996725 - Disclosure - Defined Benefit and Other Postretirement Benefits - Plan Assets Measured at Fair Value (Details)", "shortName": "Defined Benefit and Other Postretirement Benefits - Plan Assets Measured at Fair Value (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "120", "firstAnchor": { "contextRef": "C_8115e5ad-435e-46b6-bf54-eaa7812513e3", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_f7679f51-b4a9-4be5-943e-b38a53e942aa", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfDefinedBenefitPlanAssetFairValueMeasurementsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R121": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "longName": "996735 - Disclosure - Defined Benefit and Other Postretirement Benefits - Additional Information (Details)", "shortName": "Defined Benefit and Other Postretirement Benefits - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "121", "firstAnchor": { "contextRef": "C_63002046-7514-4f18-ac05-dd9825b18ae6", "name": "trmk:DefinedBenefitPlanPreviousMinimumEmployerContribution", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_63002046-7514-4f18-ac05-dd9825b18ae6", "name": "trmk:DefinedBenefitPlanPreviousMinimumEmployerContribution", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R122": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "longName": "996745 - Disclosure - Defined Benefit and Other Postretirement Benefits - Estimated Future Benefit Payments and Other Disclosures (Details)", "shortName": "Defined Benefit and Other Postretirement Benefits - Estimated Future Benefit Payments and Other Disclosures (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "122", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R123": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "longName": "996755 - Disclosure - Stock and Incentive Compensation Plans - Additional Information (Details)", "shortName": "Stock and Incentive Compensation Plans - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "123", "firstAnchor": { "contextRef": "C_20a44683-4d8a-4ca7-b4e9-e68f71b89b9f", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_20a44683-4d8a-4ca7-b4e9-e68f71b89b9f", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R124": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails", "longName": "996765 - Disclosure - Stock and Incentive Compensation Plans - Summary of Stock Plan Activity (Details)", "shortName": "Stock and Incentive Compensation Plans - Summary of Stock Plan Activity (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "124", "firstAnchor": { "contextRef": "C_6db7d19c-f5f7-426d-bee5-ffe6f1579fe7", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_72cc2f7f-de1e-41ab-88be-2404ddaf70ed", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R125": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "longName": "996775 - Disclosure - Stock and Incentive Compensation Plans - Compensation Expense for Awards and Units Under Stock Plan (Details)", "shortName": "Stock and Incentive Compensation Plans - Compensation Expense for Awards and Units Under Stock Plan (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "125", "firstAnchor": { "contextRef": "C_0de57e9b-9cac-485b-8770-2b35aac7c61b", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_0de57e9b-9cac-485b-8770-2b35aac7c61b", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R126": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "longName": "996785 - Disclosure - Commitments and Contingencies - Additional Information (Details)", "shortName": "Commitments and Contingencies - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "126", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:UnusedCommitmentsToExtendCredit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:UnusedCommitmentsToExtendCredit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R127": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesSummaryOfChangesInACLOnOffBalanceSheetCreditExposuresDetails", "longName": "996795 - Disclosure - Commitments and Contingencies - Summary of Changes in ACL on Off-balance Sheet Credit Exposures (Details)", "shortName": "Commitments and Contingencies - Summary of Changes in ACL on Off-balance Sheet Credit Exposures (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "127", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:OffBalanceSheetCreditLossLiability", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_824f2236-80e0-4805-ba8d-9f888cce6182", "name": "us-gaap:OffBalanceSheetCreditLossLiability", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfChangesInOffBalanceSheetCreditLossLiabilityTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R128": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails", "longName": "996805 - Disclosure - Shareholders' Equity - Additional Information (Details)", "shortName": "Shareholders' Equity - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "128", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:CapitalConservationBufferRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:CapitalConservationBufferRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R129": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails", "longName": "996815 - Disclosure - Shareholders' Equity - Table of Actual Regulatory Capital Amounts and Ratios (Details)", "shortName": "Shareholders' Equity - Table of Actual Regulatory Capital Amounts and Ratios (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "129", "firstAnchor": { "contextRef": "C_b85e44f3-a4ef-4867-9880-5eabae66c8c3", "name": "trmk:CommonEquityTierOneRiskBasedCapital", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b85e44f3-a4ef-4867-9880-5eabae66c8c3", "name": "trmk:CommonEquityTierOneRiskBasedCapital", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R130": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails", "longName": "996825 - Disclosure - Shareholders' Equity - Net Change in Components of Accumulated Other Comprehensive Income (Loss) and the Related Tax Effects (Details)", "shortName": "Shareholders' Equity - Net Change in Components of Accumulated Other Comprehensive Income (Loss) and the Related Tax Effects (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "130", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:OtherComprehensiveIncomeLossBeforeTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:OtherComprehensiveIncomeLossBeforeTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R131": { "role": "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "longName": "996835 - Disclosure - Shareholders' Equity - Changes in Balances of Component of Accumulated Other Comprehensive Income (Loss) (Details)", "shortName": "Shareholders' Equity - Changes in Balances of Component of Accumulated Other Comprehensive Income (Loss) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "131", "firstAnchor": { "contextRef": "C_7649faee-8664-4c36-9015-5d92f44bfae9", "name": "us-gaap:StockholdersEquity", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c974dc5d-a357-4c58-9f62-4e84cedb76d5", "name": "us-gaap:StockholdersEquity", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R132": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "longName": "996845 - Disclosure - Fair Value - Financial Assets and Liabilities Measured at Fair Value Recurring Basis (Details)", "shortName": "Fair Value - Financial Assets and Liabilities Measured at Fair Value Recurring Basis (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "132", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_17f58ab6-f4b8-4e23-bffe-87f7bca92705", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R133": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "longName": "996855 - Disclosure - Fair Value - Changes in Level 3 Assets Measured at Fair Value on a Recurring Basis (Details)", "shortName": "Fair Value - Changes in Level 3 Assets Measured at Fair Value on a Recurring Basis (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "133", "firstAnchor": { "contextRef": "C_4f5ced4e-4fb1-4429-b5b3-77bdfb0d5072", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_388b75fc-75a4-4cb9-abba-7da9b9880242", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R134": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails", "longName": "996865 - Disclosure - Fair Value - Additional Information (Details)", "shortName": "Fair Value - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "134", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:CollateralDependentFinancingReceivable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "trmk:CollateralDependentFinancingReceivable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R135": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "longName": "996875 - Disclosure - Fair Value - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details)", "shortName": "Fair Value - Carrying Amounts and Estimated Fair Values of Financial Instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "135", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:HeldToMaturitySecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_7f386195-0895-47e7-b81e-82306efcd136", "name": "us-gaap:CashAndCashEquivalentsFairValueDisclosure", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R136": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails", "longName": "996885 - Disclosure - Fair Value - Fair Value and the Contractual Principal Outstanding of the LHFS (Details)", "shortName": "Fair Value - Fair Value and the Contractual Principal Outstanding of the LHFS (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "136", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:LoansHeldForSaleFairValueDisclosure", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:FairValueAndContractualPrincipalOutstandingOfLoanHeldForSaleTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:LoansHeldForSaleFairValueDisclosure", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:FairValueAndContractualPrincipalOutstandingOfLoanHeldForSaleTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R137": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "longName": "996895 - Disclosure - Derivative Financial Instruments - Additional Information (Details)", "shortName": "Derivative Financial Instruments - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "137", "firstAnchor": { "contextRef": "C_3698ce33-6581-4282-8545-7bfadc72a9c1", "name": "us-gaap:DerivativeExcludedComponentGainLossRecognizedInEarnings", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_3698ce33-6581-4282-8545-7bfadc72a9c1", "name": "us-gaap:DerivativeExcludedComponentGainLossRecognizedInEarnings", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R138": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "longName": "996905 - Disclosure - Derivative Financial Instruments - Fair Value of Derivative Instruments (Details)", "shortName": "Derivative Financial Instruments - Fair Value of Derivative Instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "138", "firstAnchor": { "contextRef": "C_bb33fa46-a9c2-4569-96d5-1cb0fc6c2683", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_293ab1d2-d4dc-46cf-ae31-b31e3f61f9e1", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R139": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "longName": "996915 - Disclosure - Derivative Financial Instruments - Effects of Derivative Instruments on Statements of Operations (Details)", "shortName": "Derivative Financial Instruments - Effects of Derivative Instruments on Statements of Operations (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "139", "firstAnchor": { "contextRef": "C_3698ce33-6581-4282-8545-7bfadc72a9c1", "name": "trmk:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_3698ce33-6581-4282-8545-7bfadc72a9c1", "name": "trmk:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R140": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails", "longName": "996925 - Disclosure - Derivative Financial Instruments - Schedule of Amount Included in Other Comprehensive Income (Loss) for Derivative Instruments Designated as Hedges of Cash Flows (Details)", "shortName": "Derivative Financial Instruments - Schedule of Amount Included in Other Comprehensive Income (Loss) for Derivative Instruments Designated as Hedges of Cash Flows (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "140", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_3698ce33-6581-4282-8545-7bfadc72a9c1", "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R141": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails", "longName": "996935 - Disclosure - Derivative Financial Instruments - Information about Financial Instruments that are Eligible for Offset in the Consolidated Balance Sheets (Details)", "shortName": "Derivative Financial Instruments - Information about Financial Instruments that are Eligible for Offset in the Consolidated Balance Sheets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "141", "firstAnchor": { "contextRef": "C_bb33fa46-a9c2-4569-96d5-1cb0fc6c2683", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_bb33fa46-a9c2-4569-96d5-1cb0fc6c2683", "name": "trmk:DerivativeAssetsGrossAmountsOffset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ScheduleOfInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsTableTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R142": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationAdditionalInformationDetails", "longName": "996945 - Disclosure - Segment Information - Additional Information (Details)", "shortName": "Segment Information - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "142", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NumberOfReportableSegments", "unitRef": "U_Segment", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:NumberOfReportableSegments", "unitRef": "U_Segment", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true, "unique": true } }, "R143": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "longName": "996955 - Disclosure - Segment Information - Schedule of Segment Information (Details)", "shortName": "Segment Information - Schedule of Segment Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "143", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:InterestAndDividendIncomeOperating", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "trmk:FundsTransferPricingNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R144": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "longName": "996975 - Disclosure - Parent Company Only Financial Information - Parent Only Financial Statements (Details)", "shortName": "Parent Company Only Financial Information - Parent Only Financial Statements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "144", "firstAnchor": { "contextRef": "C_b53783c1-4dba-4316-ab47-dbf3a552c99b", "name": "us-gaap:OtherAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b9dda8de-96bb-40c4-ab81-4c50ce42cc94", "name": "us-gaap:EquityMethodInvestments", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "trmk:ParentOnlyFinancialStatementsTableTextBlock", "div", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } }, "R145": { "role": "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "longName": "996995 - Disclosure - Parent Company Only Financial Information - Additional Information (Details)", "shortName": "Parent Company Only Financial Information - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "145", "firstAnchor": { "contextRef": "C_d10fa9ed-4d1d-4e3d-b208-30b2909315db", "name": "us-gaap:IncomeTaxesPaid", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "div", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "div", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_5d7c1cd1-37d5-4407-90a9-f4adb905ebb4", "name": "us-gaap:IncomeTaxesPaid", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "trmk-20251231.htm", "unique": true } } }, "tag": { "stpr_AL": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/stpr/2025", "localname": "AL", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Alabama [Member]", "label": "ALABAMA" } } }, "auth_ref": [] }, "us-gaap_AccountingPoliciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountingPoliciesAbstract", "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]" } } }, "auth_ref": [] }, "trmk_AccountingPoliciesRecentlyAdoptedAndPendingAccountingPronouncementsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AccountingPoliciesRecentlyAdoptedAndPendingAccountingPronouncementsPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting Policies Recently Adopted", "label": "Accounting Policies Recently Adopted And Pending Accounting Pronouncements Policy [Text Block]", "documentation": "Disclosure of new accounting pronouncements issued that are either adopted or yet to be adopted, including effective date of pronouncement and impact to the financial statements." } } }, "auth_ref": [] }, "trmk_AccountingStandardsUpdate2014-09Member": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AccountingStandardsUpdate2014-09Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails" ], "lang": { "en-us": { "role": { "label": "Accounting Standards Update 2014-09 [Member]", "documentation": "Accounting standards update 2014-09 member", "terseLabel": "Topic 606 [Member]" } } }, "auth_ref": [] }, "us-gaap_AccountingStandardsUpdate201613Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountingStandardsUpdate201613Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ASU 2016-13 [Member]", "label": "Accounting Standards Update 2016-13 [Member]", "documentation": "Accounting Standards Update 2016-13 Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." } } }, "auth_ref": [ "r453" ] }, "us-gaap_AccountingStandardsUpdateExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountingStandardsUpdateExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Accounting standards update [Extensible List]", "terseLabel": "Accounting Standards Update Extensible List", "label": "Accounting Standards Update [Extensible Enumeration]", "documentation": "Indicates amendment to accounting standards." } } }, "auth_ref": [ "r247", "r248", "r249", "r250", "r251", "r252", "r253", "r254", "r255", "r256", "r257", "r303", "r304", "r305", "r334", "r335", "r336", "r337", "r338", "r403", "r404", "r454", "r456", "r457", "r511", "r512", "r523", "r581", "r582", "r583", "r584", "r769", "r770", "r771", "r772", "r813", "r814", "r815", "r816", "r827", "r828", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r872", "r873", "r874", "r892", "r893", "r894", "r895", "r896", "r974", "r975", "r990", "r991", "r992", "r993", "r994", "r995", "r996", "r997", "r998", "r999", "r1000", "r1027", "r1028", "r1052", "r1082", "r1083", "r1084", "r1085", "r1086", "r1087", "r1256", "r1257", "r1258", "r1259", "r1260", "r1261", "r1262", "r1263", "r1264", "r1265", "r1266", "r1267" ] }, "us-gaap_AccountsNotesLoansAndFinancingReceivableGrossAllowanceAndNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountsNotesLoansAndFinancingReceivableGrossAllowanceAndNetAbstract", "lang": { "en-us": { "role": { "label": "Accounts, Notes, Loans and Financing Receivable, Gross, Allowance, and Net [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccretionAmortizationOfDiscountsAndPremiumsInvestments", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Accretion (Amortization) of Discounts and Premiums, Investments", "negatedLabel": "Net (accretion) amortization of securities", "documentation": "The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method." } } }, "auth_ref": [ "r128" ] }, "us-gaap_AccruedLiabilitiesCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccruedLiabilitiesCurrentAndNoncurrent", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "label": "Accrued Liabilities", "terseLabel": "Accrued expense", "totalLabel": "Accrued Liabilities, Total", "documentation": "Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities." } } }, "auth_ref": [ "r156" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDefinedBenefitPlansAdjustmentIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension and Other Postretirement Benefit Plans [Member]", "label": "Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]", "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r4", "r5", "r19", "r30", "r108", "r1225", "r1742", "r1743", "r1744" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Pension Items [Member]", "label": "Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member]", "documentation": "Accumulated other comprehensive (income) loss related to defined benefit plans attributable to the parent." } } }, "auth_ref": [ "r4", "r5", "r19", "r30", "r108", "r1742", "r1743", "r1744" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetGainLossIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDefinedBenefitPlansAdjustmentNetGainLossIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in Net Actuarial Loss [Member]", "label": "Accumulated Defined Benefit Plans Adjustment, Net Gain (Loss) Including Portion Attributable to Noncontrolling Interest [Member]", "documentation": "Accumulated other comprehensive income (loss) related to gain (loss) component of defined benefit plans including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r19", "r30", "r108", "r293", "r1225", "r1743", "r1744" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDefinedBenefitPlansAdjustmentNetPriorServiceIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net Change in Prior Service Costs [Member]", "label": "Accumulated Defined Benefit Plans Adjustment, Net Prior Service Including Portion Attributable to Noncontrolling Interest [Member]", "documentation": "Accumulated other comprehensive (income) loss related to prior service cost (credit) component of defined benefit plans including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r4", "r19", "r30", "r293", "r1225", "r1743", "r1744" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentNetTransitionIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDefinedBenefitPlansAdjustmentNetTransitionIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recognized Net Loss Due to Lump Sum Settlements [Member]", "label": "Accumulated Defined Benefit Plans Adjustment, Net Transition Including Portion Attributable to Noncontrolling Interest [Member]", "documentation": "Accumulated other comprehensive income (loss) related to transition asset (obligation) component of defined benefit plans including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r5", "r19", "r30", "r293", "r1225", "r1743", "r1744" ] }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails": { "parentTag": "trmk_PremisesAndEquipmentNet", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "periodEndLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance", "periodStartLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance", "totalLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total", "terseLabel": "Less accumulated depreciation and amortization", "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment", "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services." } } }, "auth_ref": [ "r51", "r265", "r1219" ] }, "us-gaap_AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedGainLossCashFlowHedgeIncludingNoncontrollingInterestMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Flow Hedge Derivatives [Member]", "label": "Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member]", "documentation": "Accumulated other comprehensive income (loss) from gain (loss) of derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, including portion attributable to noncontrolling interest." } } }, "auth_ref": [ "r284", "r293", "r899", "r1225", "r1743", "r1744" ] }, "us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedGainLossNetCashFlowHedgeParentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Flow Hedge Derivatives [Member]", "label": "Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]", "documentation": "Accumulated other comprehensive income (loss) from gain (loss) of derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent." } } }, "auth_ref": [ "r284", "r294", "r295", "r899", "r984", "r985", "r986", "r987", "r1414", "r1742" ] }, "us-gaap_AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedNetInvestmentGainLossIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale and Transferred Securities [Member]", "label": "AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Including Noncontrolling Interest [Member]", "documentation": "Accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), including portion attributable to noncontrolling interest." } } }, "auth_ref": [ "r281", "r282", "r284", "r293", "r1225", "r1743", "r1744" ] }, "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale and Transferred Securities [Member]", "label": "AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]", "documentation": "Accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), attributable to parent." } } }, "auth_ref": [ "r281", "r282", "r284", "r294", "r295", "r1742" ] }, "trmk_AccumulatedOtherComprehensiveIncomeLossAndOtherInterestExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AccumulatedOtherComprehensiveIncomeLossAndOtherInterestExpenseMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income (Loss) and Other Interest Expense [Member]", "label": "Accumulated Other Comprehensive Income Loss And Other Interest Expense [Member]", "documentation": "Accumulated other comprehensive income (loss) and other interest expense." } } }, "auth_ref": [] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "AOCI, Debt Securities, Available-for-Sale, Adjustment, after Tax", "terseLabel": "Net unamortized, unrealized loss on transfer of securities, net of tax", "negatedLabel": "Net unamortized, unrealized loss on transfer of securities, net of tax", "documentation": "Amount, after tax, of accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1741" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r293", "r294", "r984", "r985", "r986", "r987", "r1042", "r1044", "r1045", "r1046", "r1047", "r1048" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax, Total", "terseLabel": "Accumulated other comprehensive income (loss), net of tax", "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax", "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source." } } }, "auth_ref": [ "r29", "r30", "r109", "r272", "r1215", "r1263", "r1267", "r2031" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income Loss [Table]", "label": "Accumulated Other Comprehensive Income (Loss) [Table]", "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r293", "r294", "r984", "r985", "r986", "r987", "r1042", "r1044", "r1045", "r1046", "r1047", "r1048" ] }, "trmk_AccumulatedOtherComprehensiveIncomeLossTransferredSecuritiesAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AccumulatedOtherComprehensiveIncomeLossTransferredSecuritiesAdjustment", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Net unamortized, unrealized loss on transfer of securities", "label": "Accumulated Other Comprehensive Income Loss Transferred Securities Adjustment", "documentation": "Unamortized, unrealized gain (loss) at the end of an accounting period on available for sale securities transferred to held to maturity securities .", "terseLabel": "Net unamortized, unrealized loss on transfer of securities" } } }, "auth_ref": [] }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "verboseLabel": "Accumulated Other Comprehensive Income (Loss) [Member]", "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Member]", "label": "AOCI Attributable to Parent [Member]", "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r3", "r19", "r30", "r978", "r981", "r1087", "r1258", "r1259", "r1742", "r1743", "r1744", "r1807", "r1808", "r1809", "r1811" ] }, "trmk_AcquiredLoansAgingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansAgingAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "documentation": "Acquired Loans, Aging [Abstract]", "terseLabel": "Acquired Loans, Aging [Abstract]", "label": "Acquired Loans Aging [Abstract]" } } }, "auth_ref": [] }, "trmk_AcquiredLoansAgingConsumerLoansAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansAgingConsumerLoansAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Loans, Aging [Abstract]", "label": "Acquired Loans Aging Consumer Loans [Abstract]", "documentation": "Acquired Loans, Aging [Abstract]" } } }, "auth_ref": [] }, "trmk_AcquiredLoansCarryingValueConsumer": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansCarryingValueConsumer", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subtotal", "label": "Acquired Loans Carrying Value Consumer", "documentation": "Acquired loans carrying value consumer." } } }, "auth_ref": [] }, "trmk_AcquiredLoansCarryingValueLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansCarryingValueLoans", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails": { "parentTag": "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Acquired Loans", "totalLabel": "Acquired Loans", "terseLabel": "Acquired loans", "label": "Acquired Loans Carrying Value Loans", "documentation": "The carrying value of acquired loans during the period." } } }, "auth_ref": [] }, "trmk_AcquiredLoansCarryingValuePastDue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansCarryingValuePastDue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails": { "parentTag": "trmk_AcquiredLoansCarryingValueLoans", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Loans, Past Due", "label": "Acquired Loans Carrying Value Past Due", "documentation": "Recorded Investment in financing receivables that are past due at the balance sheet date." } } }, "auth_ref": [] }, "trmk_AcquiredLoansIncludingCoveredLoansTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansIncludingCoveredLoansTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoans" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Loans", "label": "Acquired Loans Including Covered Loans [Text Block]", "documentation": "This entire disclosure related to loans acquired in a business acquisition including those covered by indemnification agreements with the FDIC." } } }, "auth_ref": [] }, "trmk_AcquiredLoansNonaccrualStatus": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansNonaccrualStatus", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails": { "parentTag": "trmk_AcquiredLoansCarryingValueLoans", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonaccrual", "label": "Acquired Loans Nonaccrual Status", "documentation": "Acquired loans that are on nonaccrual status as of the balance sheet date." } } }, "auth_ref": [] }, "trmk_AcquiredLoansRecordedInvestmentCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AcquiredLoansRecordedInvestmentCurrent", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails": { "parentTag": "trmk_AcquiredLoansCarryingValueLoans", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Acquired Loans Recorded Investment Current", "documentation": "Acquired loans that are current." } } }, "auth_ref": [] }, "ecd_Additional402vDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Additional402vDisclosureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Additional 402(v) Disclosure [Text Block]", "terseLabel": "Additional 402(v) Disclosure" } } }, "auth_ref": [ "r1643" ] }, "us-gaap_AdditionalPaidInCapitalCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdditionalPaidInCapitalCommonStock", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Additional Paid in Capital, Common Stock, Ending Balance", "periodStartLabel": "Additional Paid in Capital, Common Stock, Beginning Balance", "terseLabel": "Capital surplus", "label": "Additional Paid in Capital, Common Stock", "documentation": "Value received from shareholders in common stock-related transactions that are in excess of par value or stated value and amounts received from other stock-related transactions. Includes only common stock transactions (excludes preferred stock transactions). May be called contributed capital, capital in excess of par, capital surplus, or paid-in capital." } } }, "auth_ref": [ "r102" ] }, "us-gaap_AdditionalPaidInCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdditionalPaidInCapitalMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Capital Surplus [Member]", "label": "Additional Paid-in Capital [Member]", "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders." } } }, "auth_ref": [ "r1276", "r1807", "r1808", "r1809", "r1811", "r2032", "r2125" ] }, "ecd_AdjToCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment to Compensation Amount", "terseLabel": "Adjustment to Compensation, Amount" } } }, "auth_ref": [ "r1656" ] }, "ecd_AdjToCompAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToCompAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment to Compensation [Axis]", "terseLabel": "Adjustment to Compensation:" } } }, "auth_ref": [ "r1656" ] }, "ecd_AdjToNonPeoNeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToNonPeoNeoCompFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment to Non-PEO NEO Compensation Footnote [Text Block]", "terseLabel": "Adjustment to Non-PEO NEO Compensation Footnote" } } }, "auth_ref": [ "r1656" ] }, "ecd_AdjToPeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AdjToPeoCompFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Adjustment To PEO Compensation, Footnote [Text Block]", "terseLabel": "Adjustment To PEO Compensation, Footnote" } } }, "auth_ref": [ "r1656" ] }, "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdjustmentsForNewAccountingPronouncementsAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting Standards Update", "label": "Accounting Standards Update [Axis]", "documentation": "Information by amendment to accounting standards." } } }, "auth_ref": [ "r247", "r248", "r249", "r250", "r251", "r252", "r253", "r254", "r255", "r256", "r257", "r303", "r304", "r305", "r334", "r335", "r336", "r337", "r338", "r349", "r403", "r404", "r454", "r456", "r457", "r458", "r511", "r512", "r523", "r581", "r582", "r583", "r584", "r769", "r770", "r771", "r772", "r812", "r813", "r814", "r815", "r816", "r827", "r828", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r872", "r873", "r874", "r892", "r893", "r894", "r895", "r896", "r974", "r975", "r976", "r977", "r978", "r979", "r980", "r981", "r982", "r983", "r990", "r991", "r992", "r993", "r994", "r995", "r996", "r997", "r998", "r999", "r1000", "r1027", "r1028", "r1052", "r1053", "r1082", "r1083", "r1084", "r1085", "r1086", "r1087", "r1256", "r1257", "r1258", "r1259", "r1260", "r1261", "r1262", "r1263", "r1264", "r1265", "r1266", "r1267" ] }, "us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "negatedLabel": "Shares withheld to pay taxes, long-term incentive plan", "label": "Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation", "documentation": "Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement." } } }, "auth_ref": [ "r1995" ] }, "trmk_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensationShares": { "xbrltype": "sharesItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AdjustmentsRelatedToTaxWithholdingForShareBasedCompensationShares", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Shares withheld to pay taxes, long-term incentive plan (in shares)", "verboseLabel": "Shares withheld to pay taxes, long-term incentive plan (in shares)", "label": "Adjustments Related To Tax Withholding For Share Based Compensation Shares", "documentation": "Adjustments related to tax withholding for share based compensation shares." } } }, "auth_ref": [] }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Compensation expense, long-term incentive plan", "label": "APIC, Share-Based Payment Arrangement, Other, Increase for Cost Recognition", "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement, classified as other." } } }, "auth_ref": [ "r1898", "r1968" ] }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustments to reconcile net income to net cash provided by operating activities:", "label": "Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]" } } }, "auth_ref": [] }, "ecd_AggtChngPnsnValInSummryCompstnTblForAplblYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtChngPnsnValInSummryCompstnTblForAplblYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]", "terseLabel": "Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table" } } }, "auth_ref": [ "r1701" ] }, "ecd_AggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtErrCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Erroneous Compensation Amount", "terseLabel": "Aggregate Erroneous Compensation Amount" } } }, "auth_ref": [ "r1614", "r1625", "r1635", "r1668" ] }, "ecd_AggtErrCompNotYetDeterminedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtErrCompNotYetDeterminedTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Erroneous Compensation Not Yet Determined [Text Block]", "terseLabel": "Aggregate Erroneous Compensation Not Yet Determined" } } }, "auth_ref": [ "r1617", "r1628", "r1638", "r1671" ] }, "ecd_AggtPnsnAdjsSvcCstMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AggtPnsnAdjsSvcCstMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Pension Adjustments Service Cost [Member]", "terseLabel": "Aggregate Pension Adjustments Service Cost" } } }, "auth_ref": [ "r1702" ] }, "trmk_AgingAnalysisOfPastDueAndNonaccrualAcquiredLoansByClassTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AgingAnalysisOfPastDueAndNonaccrualAcquiredLoansByClassTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Aging Analysis of Past Due and Nonaccrual Acquired Loans", "label": "Aging Analysis Of Past Due And Nonaccrual Acquired Loans By Class Table [Text Block]", "documentation": "Tabular disclosure of acquired loans that are past due but not impaired, financing receivables that are 90 days past due and still accruing, and financing receivables on nonaccrual status." } } }, "auth_ref": [] }, "ecd_AllAdjToCompMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllAdjToCompMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "All Adjustments to Compensation [Member]", "terseLabel": "All Adjustments to Compensation" } } }, "auth_ref": [ "r1656" ] }, "ecd_AllExecutiveCategoriesMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllExecutiveCategoriesMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "All Executive Categories [Member]", "terseLabel": "All Executive Categories" } } }, "auth_ref": [ "r1663" ] }, "ecd_AllIndividualsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllIndividualsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure", "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure", "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "All Individuals [Member]", "terseLabel": "All Individuals" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1663", "r1672", "r1676", "r1684" ] }, "trmk_AllOtherConsumerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AllOtherConsumerMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "All Other Consumer [Member]", "label": "All Other Consumer [Member]", "documentation": "All Other Consumer." } } }, "auth_ref": [] }, "ecd_AllTradingArrangementsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AllTradingArrangementsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "All Trading Arrangements [Member]", "terseLabel": "All Trading Arrangements" } } }, "auth_ref": [ "r1682" ] }, "us-gaap_AllocatedShareBasedCompensationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AllocatedShareBasedCompensationExpense", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recognized compensation expense", "label": "Share-Based Payment Arrangement, Expense", "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized." } } }, "auth_ref": [ "r764", "r773", "r782" ] }, "trmk_AllowanceForCreditLossMacroeconomicVariables": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AllowanceForCreditLossMacroeconomicVariables", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Drivers", "label": "Allowance For Credit Loss Macroeconomic Variables", "documentation": "Allowance for credit loss macroeconomic variables." } } }, "auth_ref": [] }, "trmk_AllowanceForCreditLossesACLMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AllowanceForCreditLossesACLMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for Credit Losses, ACL [Member]", "label": "Allowance For Credit Losses A C L [Member]", "documentation": "Allowance for credit losses." } } }, "auth_ref": [] }, "us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Change in Allowance for Loan Losses", "label": "Financing Receivable, Allowance for Credit Loss [Table Text Block]", "documentation": "Tabular disclosure of allowance for credit loss on financing receivable." } } }, "auth_ref": [ "r1849" ] }, "trmk_AllowanceForLoanAndLeaseLossTransfers": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AllowanceForLoanAndLeaseLossTransfers", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansComponentsOfAllowanceForLoanLossesOnAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Transfers", "label": "Allowance For Loan And Lease Loss Transfers", "documentation": "Allowance for loan losses balance related to acquired loans transferred to loans held for investment." } } }, "auth_ref": [] }, "trmk_AllowanceForLoanAndLeaseLossesRecoveriesAndWriteOffsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AllowanceForLoanAndLeaseLossesRecoveriesAndWriteOffsNet", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansComponentsOfAllowanceForLoanLossesOnAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Net (charge-offs) recoveries", "label": "Allowance For Loan And Lease Losses Recoveries And Write Offs Net", "documentation": "Allowance for loan and lease losses recoveries and write-off, net." } } }, "auth_ref": [] }, "us-gaap_AllowanceForLoanAndLeaseLossesRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AllowanceForLoanAndLeaseLossesRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansComponentsOfAllowanceForLoanLossesOnAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for Loan and Lease Losses [Roll Forward]", "label": "Allowance for Loan and Lease Losses [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AmendmentFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Amendment Flag", "label": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "us-gaap_AmortizationOfIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AmortizationOfIntangibleAssets", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Amortization of Intangible Assets, Total", "terseLabel": "Amortization expense of identifiable intangible assets", "label": "Amortization of Intangible Assets", "documentation": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets." } } }, "auth_ref": [ "r13", "r302", "r499", "r506", "r1407", "r1415", "r1416", "r1418", "r1420" ] }, "trmk_AmortizedCostHeldToMaturityBeforeMortgageBackedSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AmortizedCostHeldToMaturityBeforeMortgageBackedSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecurities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total amortized cost, before mortgage-backed securities", "label": "Amortized Cost Held To Maturity Before Mortgage Backed Securities", "documentation": "Amortized cost held to maturity before mortgage backed securities." } } }, "auth_ref": [] }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageAntidilutiveStockAwardsExcludedFromDeterminingDilutedEPSDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average antidilutive stock awards (in shares)", "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount", "documentation": "Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented." } } }, "auth_ref": [ "r358" ] }, "us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AociLossCashFlowHedgeCumulativeGainLossAfterTax", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated net after-tax amount related to effective cash flow hedge", "label": "AOCI, Cash Flow Hedge, Cumulative Gain (Loss), after Tax", "documentation": "Amount, after tax, of accumulated gain (loss) on derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness." } } }, "auth_ref": [ "r283" ] }, "us-gaap_AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetAtFairValueChangesInFairValueResultingFromChangesInAssumptions", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due to market changes", "label": "Asset at Fair Value, Changes in Fair Value Resulting from Changes in Assumptions", "documentation": "Amount of increase (decrease) in fair value from changes in the assumptions or model used to calculate the fair value of a contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer." } } }, "auth_ref": [] }, "us-gaap_AssetImpairmentCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetImpairmentCharges", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Asset Impairment Charges, Total", "terseLabel": "Property valuation adjustments", "label": "Asset Impairment Charges", "documentation": "Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill." } } }, "auth_ref": [ "r13", "r50", "r1562", "r1563" ] }, "us-gaap_Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Assets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Assets", "terseLabel": "Total assets", "label": "Assets", "documentation": "Amount of asset recognized for present right to economic benefit." } } }, "auth_ref": [ "r151", "r182", "r269", "r317", "r321", "r322", "r361", "r372", "r391", "r395", "r452", "r543", "r544", "r545", "r546", "r547", "r548", "r549", "r550", "r551", "r897", "r902", "r1038", "r1191", "r1192", "r1211", "r1311", "r1436", "r1437", "r1475", "r1551", "r1572", "r1573", "r1588", "r1893", "r1894", "r2061" ] }, "us-gaap_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Assets", "label": "Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsHeldForSaleNotPartOfDisposalGroup": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsHeldForSaleNotPartOfDisposalGroup", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Assets Held-for-sale, Not Part of Disposal Group, Total", "terseLabel": "Assets held for sale", "label": "Asset, Held-for-Sale, Not Part of Disposal Group", "documentation": "Amount of assets held-for-sale that are not part of a disposal group." } } }, "auth_ref": [ "r131" ] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperation", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Assets", "totalLabel": "Assets of discontinued operations", "terseLabel": "Assets of discontinued operations", "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133", "r262", "r263" ] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying amounts of assets included as part of discontinued operations:", "label": "Disposal Group, Including Discontinued Operation, Assets [Abstract]" } } }, "auth_ref": [] }, "trmk_AssumedAveragePrepaymentSpeed": { "xbrltype": "decimalItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AssumedAveragePrepaymentSpeed", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Assumed average prepayment speed", "label": "Assumed Average Prepayment Speed", "documentation": "The estimated speed of prepayments of principal on financial assets which may be one of the factors applied in estimating the fair value of servicing assets and servicing liabilities not shown as a percentage, measured in CPR (conditional prepayment rate)." } } }, "auth_ref": [] }, "dei_AuditorFirmId": { "xbrltype": "nonemptySequenceNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorFirmId", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Firm ID", "documentation": "PCAOB issued Audit Firm Identifier" } } }, "auth_ref": [ "r1597", "r1598", "r1621" ] }, "dei_AuditorLocation": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorLocation", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Location" } } }, "auth_ref": [ "r1597", "r1598", "r1621" ] }, "dei_AuditorName": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorName", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Name" } } }, "auth_ref": [ "r1597", "r1598", "r1621" ] }, "dei_AuditorOpinionTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorOpinionTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Opinion [Text Block]" } } }, "auth_ref": [ "r1705" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Securities Available for Sale, Gross Unrealized Gains", "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax", "documentation": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r422" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Securities Available for Sale, Gross Unrealized (Losses)", "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax", "documentation": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r423" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBasis", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "totalLabel": "Securities Available for Sale, Amortized Cost", "terseLabel": "Securities available-for-sale, amortized cost", "label": "Debt Securities, Available-for-Sale, Amortized Cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r419", "r476", "r1209" ] }, "trmk_AvailableForSaleDebtSecuritiesAmortizedCostBeforeMortgageBackedSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBeforeMortgageBackedSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total amortized cost, before mortgage-backed securities", "label": "Available For Sale Debt Securities Amortized Cost Before Mortgage Backed Securities", "documentation": "Available for sale debt securities amortized cost before mortgage backed securities." } } }, "auth_ref": [] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_AvailableForSaleDebtSecuritiesAmortizedCostBeforeMortgageBackedSecurities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due after five years through ten years", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1836" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_FairValueOfAvailableForSaleSecuritiesBeforeMortgageBackSecurities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due after five years through ten years", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r428", "r1203" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_AvailableForSaleDebtSecuritiesAmortizedCostBeforeMortgageBackedSecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due after one year through five years", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1835" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_FairValueOfAvailableForSaleSecuritiesBeforeMortgageBackSecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due after one year through five years", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r427", "r1202" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesFairValueAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale, Estimated Fair Value [Abstract]", "label": "Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_AvailableForSaleDebtSecuritiesAmortizedCostBeforeMortgageBackedSecurities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due in one year or less", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1834" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_FairValueOfAvailableForSaleSecuritiesBeforeMortgageBackSecurities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due in one year or less", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r426", "r1201" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Mortgage-backed securities", "label": "Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping." } } }, "auth_ref": [ "r1832", "r1833" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Mortgage-backed securities", "label": "Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping." } } }, "auth_ref": [ "r425", "r1200", "r1832" ] }, "us-gaap_AvailableForSaleSecuritiesDebtSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 12.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Securities Available for Sale, Estimated Fair Value", "totalLabel": "Total", "terseLabel": "Securities available for sale", "verboseLabel": "Securities available for sale, at fair value (amortized cost:$1,842,444-2025;$1,719,537-2024; allowance for credit losses (ACL): $0)", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r420", "r476", "r1002", "r1029", "r1031", "r1033", "r1034", "r1182", "r1404", "r1537", "r1541", "r1548", "r1829", "r2036", "r2037", "r2038" ] }, "us-gaap_AvailableForSaleSecuritiesFairValueToAmortizedCostBasisAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesFairValueToAmortizedCostBasisAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale, Amortized Cost [Abstract]", "label": "Debt Securities, Available-for-Sale, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AvailableforsaleSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableforsaleSecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale [Member]", "label": "Available-for-Sale Securities [Member]", "documentation": "Investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r209" ] }, "trmk_AverageReserveBalancesWithFederalReserveBank": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "AverageReserveBalancesWithFederalReserveBank", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCashAndDueFromBanksAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average reserve balances with Federal Reserve Bank", "label": "Average Reserve Balances With Federal Reserve Bank", "documentation": "For banks and other depository institutions, the calculated average reserve balance outstanding for the year as of the Balance Sheet date. Includes noninterest bearing balances with the Federal Reserve Banks." } } }, "auth_ref": [] }, "ecd_AwardExrcPrice": { "xbrltype": "perShareItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardExrcPrice", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Exercise Price", "terseLabel": "Exercise Price" } } }, "auth_ref": [ "r1679" ] }, "ecd_AwardGrantDateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardGrantDateFairValue", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Grant Date Fair Value", "terseLabel": "Fair Value as of Grant Date" } } }, "auth_ref": [ "r1680" ] }, "ecd_AwardTmgDiscLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgDiscLineItems", "lang": { "en-us": { "role": { "label": "Award Timing Disclosures [Line Items]", "terseLabel": "Award Timing Disclosures" } } }, "auth_ref": [ "r1675" ] }, "ecd_AwardTmgHowMnpiCnsdrdTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgHowMnpiCnsdrdTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing, How MNPI Considered [Text Block]", "terseLabel": "Award Timing, How MNPI Considered" } } }, "auth_ref": [ "r1675" ] }, "ecd_AwardTmgMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMethodTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing Method [Text Block]", "terseLabel": "Award Timing Method" } } }, "auth_ref": [ "r1675" ] }, "ecd_AwardTmgMnpiCnsdrdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMnpiCnsdrdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing MNPI Considered [Flag]", "terseLabel": "Award Timing MNPI Considered" } } }, "auth_ref": [ "r1675" ] }, "ecd_AwardTmgMnpiDiscTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMnpiDiscTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing MNPI Disclosure [Text Block]", "terseLabel": "Award Timing MNPI Disclosure" } } }, "auth_ref": [ "r1675" ] }, "ecd_AwardTmgPredtrmndFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgPredtrmndFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing Predetermined [Flag]", "terseLabel": "Award Timing Predetermined" } } }, "auth_ref": [ "r1675" ] }, "us-gaap_AwardTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AwardTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables", "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Type [Axis]", "terseLabel": "Award Type", "documentation": "Information by type of award under share-based payment arrangement." } } }, "auth_ref": [ "r735", "r736", "r737", "r739", "r740", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r759", "r760", "r761", "r762", "r763" ] }, "ecd_AwardUndrlygSecuritiesAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardUndrlygSecuritiesAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Underlying Securities Amount", "terseLabel": "Underlying Securities" } } }, "auth_ref": [ "r1678" ] }, "ecd_AwardsCloseToMnpiDiscIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardsCloseToMnpiDiscIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Awards Close in Time to MNPI Disclosures, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1677" ] }, "ecd_AwardsCloseToMnpiDiscTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardsCloseToMnpiDiscTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Awards Close in Time to MNPI Disclosures [Table]", "terseLabel": "Awards Close in Time to MNPI Disclosures" } } }, "auth_ref": [ "r1676" ] }, "ecd_AwardsCloseToMnpiDiscTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardsCloseToMnpiDiscTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Awards Close in Time to MNPI Disclosures [Table Text Block]", "terseLabel": "Awards Close in Time to MNPI Disclosures, Table" } } }, "auth_ref": [ "r1676" ] }, "us-gaap_BalanceSheetLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BalanceSheetLocationAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "label": "Statement of Financial Position Location, Balance [Axis]", "terseLabel": "Balance Sheet Location", "documentation": "Information by location in statement of financial position where disaggregated cumulative balance is reported." } } }, "auth_ref": [ "r522", "r915", "r921", "r922", "r923", "r924", "r945", "r946", "r947", "r948", "r949", "r950", "r951", "r1037", "r1532", "r1533", "r1714", "r2086" ] }, "us-gaap_BalanceSheetLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BalanceSheetLocationDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Location", "label": "Statement of Financial Position Location, Balance [Domain]", "documentation": "Location in statement of financial position where disaggregated cumulative balance is reported." } } }, "auth_ref": [ "r522", "r915", "r921", "r922", "r923", "r924", "r945", "r946", "r947", "r948", "r949", "r950", "r951", "r1037", "r1532", "r1533", "r1714", "r2086" ] }, "trmk_BancTrustMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "BancTrustMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "BancTrust [Member]", "label": "Banc Trust [Member]", "documentation": "Banc trust." } } }, "auth_ref": [] }, "trmk_BankCardAndOtherFees": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "BankCardAndOtherFees", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Bank Card And Other Fees", "documentation": "Income earned from bank card and credit card services including late, over limit, and annual fees. This item excludes interest income earned on credit card balances and transactions. Includes interchange fees earned from bank card and credit card transactions. Also includes ATM and other banking fees.", "terseLabel": "Bank card and other fees" } } }, "auth_ref": [] }, "us-gaap_BankOwnedLifeInsuranceIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BankOwnedLifeInsuranceIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 12.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Earnings on bank-owned life insurance", "label": "Bank Owned Life Insurance Income", "documentation": "Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies." } } }, "auth_ref": [ "r165" ] }, "trmk_BankcardAndOtherFeesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "BankcardAndOtherFeesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Bank Card and Other Fees [Member]", "label": "Bankcard And Other Fees [Member]", "documentation": "Income earned from bank card and credit card services including late, over limit, and annual fees. This item excludes interest income earned on credit card balances and transactions. Includes interchange fees earned from bank card and credit card transactions. Also includes ATM and other banking fees." } } }, "auth_ref": [] }, "trmk_BankingChartersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "BankingChartersMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Banking Charters [Member]", "label": "Banking Charters [Member]", "documentation": "An intangible asset that is derived from banking charters." } } }, "auth_ref": [] }, "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BasisOfAccountingPolicyPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Basis of Financial Statement Presentation", "label": "Basis of Accounting, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS)." } } }, "auth_ref": [ "r1797" ] }, "trmk_BeneficiaryMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "BeneficiaryMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Beneficiary [Member]", "label": "Beneficiary [Member]", "documentation": "Risk Participation Agreements in which Trustmark participates as the beneficiary." } } }, "auth_ref": [] }, "us-gaap_BuildingAndBuildingImprovementsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BuildingAndBuildingImprovementsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Building and Leasehold Improvements [Member]", "label": "Building and Building Improvements [Member]", "documentation": "Facility held for productive use including, but not limited to, office, production, storage and distribution facilities and any addition, improvement, or renovation to the structure, for example, but not limited to, interior masonry, interior flooring, electrical, and plumbing." } } }, "auth_ref": [] }, "us-gaap_BuildingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BuildingMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Buildings [Member]", "label": "Building [Member]", "documentation": "Facility held for productive use including, but not limited to, office, production, storage and distribution facilities." } } }, "auth_ref": [ "r132" ] }, "us-gaap_BusinessAcquisitionAcquireeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionAcquireeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business Acquisition, Acquiree", "label": "Business Combination [Domain]", "documentation": "Business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r496", "r500", "r501", "r502", "r503", "r504", "r836", "r837", "r838", "r839", "r840", "r841", "r842", "r843", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851", "r852", "r853", "r854", "r855", "r856", "r857", "r858", "r859", "r860", "r861", "r862", "r863", "r864", "r865", "r866", "r867", "r868", "r869", "r870", "r871", "r875", "r876", "r877", "r878", "r879", "r880", "r881", "r882", "r883", "r884", "r885", "r886", "r887", "r888", "r889", "r890", "r891", "r1270", "r1486", "r1489", "r2011", "r2013", "r2014" ] }, "us-gaap_BusinessAcquisitionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business Acquisition", "label": "Business Combination [Axis]", "documentation": "Information by business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r496", "r500", "r501", "r502", "r503", "r504", "r836", "r837", "r838", "r839", "r840", "r841", "r842", "r843", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851", "r852", "r853", "r854", "r855", "r856", "r857", "r858", "r859", "r860", "r861", "r862", "r863", "r864", "r865", "r866", "r867", "r868", "r869", "r870", "r871", "r875", "r876", "r877", "r878", "r879", "r880", "r881", "r882", "r883", "r884", "r885", "r886", "r887", "r888", "r889", "r890", "r891", "r1270", "r1486", "r1489", "r2011", "r2013", "r2014" ] }, "us-gaap_BusinessAcquisitionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business Acquisition [Line Items]", "label": "Business Combination [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r496", "r836", "r837", "r838", "r839", "r845", "r846", "r847", "r848", "r854", "r855", "r856", "r857", "r858", "r859", "r860", "r861", "r862", "r863", "r864", "r865", "r866", "r867", "r868", "r869", "r870", "r871", "r875", "r876", "r877", "r878", "r879", "r880", "r886", "r887", "r888", "r891", "r1497", "r1501", "r2011", "r2013", "r2014" ] }, "trmk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherRealEstate", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other real estate", "label": "Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Real Estate", "documentation": "Business combination recognized identifiable assets acquired and liabilities assumed other real estate." } } }, "auth_ref": [] }, "trmk_CalculatedUnderRevenueGuidanceInEffectBeforeTopics606Member": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CalculatedUnderRevenueGuidanceInEffectBeforeTopics606Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails" ], "lang": { "en-us": { "role": { "documentation": "Calculated under revenue guidance in effect before topics 606 member.", "label": "Calculated Under Revenue Guidance In Effect Before Topics 606 [Member]", "terseLabel": "Not Topic 606 [Member]" } } }, "auth_ref": [] }, "us-gaap_Capital": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Capital", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actual Regulatory Capital Amount", "label": "Banking Regulation, Total Capital, Actual", "documentation": "Amount of total capital as defined by regulatory framework." } } }, "auth_ref": [ "r1205" ] }, "us-gaap_CapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total Capital (to Risk Weighted Assets) [Abstract]", "label": "Banking Regulation, Total Capital [Abstract]" } } }, "auth_ref": [] }, "trmk_CapitalConservationBufferRate": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CapitalConservationBufferRate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capital conservation buffer rate", "label": "Capital Conservation Buffer Rate", "documentation": "Capital conservation buffer rate." } } }, "auth_ref": [] }, "us-gaap_CapitalLeasesNetInvestmentInDirectFinancingLeasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalLeasesNetInvestmentInDirectFinancingLeasesAbstract", "lang": { "en-us": { "role": { "label": "Capital Leases, Net Investment in Direct Financing Leases [Abstract]" } } }, "auth_ref": [] }, "trmk_CapitalRequiredForCapitalAdequacyToRiskWeightedAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CapitalRequiredForCapitalAdequacyToRiskWeightedAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Capital Required For Capital Adequacy To Risk Weighted Assets1", "label": "Capital Required For Capital Adequacy To Risk Weighted Assets1", "terseLabel": "Minimum Regulatory Capital Required Ratio" } } }, "auth_ref": [] }, "trmk_CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Capital Required To Be Well Capitalized To Risk Weighted Assets1", "label": "Capital Required To Be Well Capitalized To Risk Weighted Assets1", "terseLabel": "Minimum Regulatory Provision to be Well-Capitalized Ratio" } } }, "auth_ref": [] }, "trmk_CapitalToRiskWeightedAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CapitalToRiskWeightedAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Capital To Risk Weighted Assets1", "label": "Capital To Risk Weighted Assets1", "terseLabel": "Actual Regulatory Capital Ratio" } } }, "auth_ref": [] }, "trmk_CapitalToRiskWeightedAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CapitalToRiskWeightedAssetsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total Capital (to Risk Weighted Assets) [Member]", "label": "Capital To Risk Weighted Assets [Member]", "documentation": "Capital to risk weighted assets." } } }, "auth_ref": [] }, "us-gaap_CapitalUnitClassDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalUnitClassDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capital Unit, Class", "label": "Capital Unit, Class [Domain]", "documentation": "Description of the type or class of capital units or capital shares." } } }, "auth_ref": [] }, "us-gaap_CapitalUnitsByClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalUnitsByClassAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capital Units by Class", "label": "Capital Units by Class [Axis]", "documentation": "Information by type or class of the entity's capital units." } } }, "auth_ref": [] }, "trmk_CarryingAmountOfAcquiredLoansByCreditQualityIndicatorTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CarryingAmountOfAcquiredLoansByCreditQualityIndicatorTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Loans by Loan Class and Credit Quality Indicator", "label": "Carrying Amount Of Acquired Loans By Credit Quality Indicator Table [Text Block]", "documentation": "Tabular disclosure of acquired loans by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics." } } }, "auth_ref": [] }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CarryingReportedAmountFairValueDisclosureMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying Value [Member]", "label": "Reported Value Measurement [Member]", "documentation": "Measured as reported on the statement of financial position (balance sheet)." } } }, "auth_ref": [ "r1033", "r1034", "r1036", "r1404", "r2052" ] }, "trmk_CarryingValueOfAcquiredLoansAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CarryingValueOfAcquiredLoansAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying value of acquired loans [Abstract]", "label": "Carrying Value Of Acquired Loans [Abstract]", "documentation": "Carrying value of acquired loans [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsAbstract", "lang": { "en-us": { "role": { "label": "Cash and Cash Equivalents [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Cash and Cash Equivalents, at Carrying Value, Total", "periodStartLabel": "Cash and cash equivalents at beginning of year", "periodEndLabel": "Cash and cash equivalents at end of year", "label": "Cash and Cash Equivalent", "documentation": "Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r38", "r264", "r1408" ] }, "us-gaap_CashAndCashEquivalentsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCashAndDueFromBanks" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and Due from Banks", "label": "Cash and Cash Equivalents Disclosure [Text Block]", "documentation": "The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments maturing within three months from the date of acquisition qualify." } } }, "auth_ref": [ "r264", "r1213" ] }, "us-gaap_CashAndCashEquivalentsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and short-term investments", "label": "Cash and Cash Equivalents, Fair Value Disclosure", "documentation": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates." } } }, "auth_ref": [ "r1031", "r1033", "r1034", "r2034", "r2035" ] }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Statements of Cash Flows", "label": "Cash and Cash Equivalents, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value." } } }, "auth_ref": [ "r41" ] }, "us-gaap_CashAndDueFromBanks": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndDueFromBanks", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Cash and Due from Banks, Total", "terseLabel": "Cash and due from banks", "label": "Cash and Due from Banks", "documentation": "For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks." } } }, "auth_ref": [ "r148" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total", "periodStartLabel": "Cash and cash equivalents at beginning of year", "periodEndLabel": "Cash and cash equivalents at end of year", "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation", "documentation": "Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r38", "r124", "r314" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net change in cash and cash equivalents", "label": "Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation", "documentation": "Amount of increase (decrease) in cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including effect from exchange rate change and including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r1", "r124" ] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAbstract", "lang": { "en-us": { "role": { "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYield", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "periodEndLabel": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Ending Balance", "periodStartLabel": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Beginning Balance", "negatedPeriodStartLabel": "Accretable yield at beginning of period", "negatedPeriodEndLabel": "Accretable yield at end of period", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield", "documentation": "Amount of the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities with evidence of deterioration of credit quality." } } }, "auth_ref": [ "r198" ] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAccretion", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accretion to interest income", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Accretion", "documentation": "Amount of accretion recognized for the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities, with evidence of deterioration of credit quality." } } }, "auth_ref": [ "r198" ] }, "trmk_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdoptionOfAccountingStandardAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldAdoptionOfAccountingStandardAdjustments", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FASB ASU 2016-13 adoption adjustment", "label": "Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Adoption Of Accounting Standard Adjustments", "documentation": "Certain loans acquired in transfer not accounted for as debt securities accretable yield adoption of accounting standard adjustments." } } }, "auth_ref": [] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldDisposalsOfLoans", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposals, net", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Disposals of Loans", "documentation": "Amount of reduction, resulting from a sale or transfer of a loan, in the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities with evidence of deterioration of credit quality." } } }, "auth_ref": [ "r198" ] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldMovementScheduleRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in accretable difference on acquired loans [Abstract]", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield Movement Schedule [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldReclassificationsToFromNonaccretableDifference", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications (to) from Nonaccretable Difference, Total", "terseLabel": "Reclassification from nonaccretable difference", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Accretable Yield, Reclassifications (to) from Nonaccretable Difference", "documentation": "Amount of reclassification (to) from nonaccretable difference (from) to the excess of a loan's cash flows expected to be collected over the investor's initial investment in acquired loans not accounted for as debt securities with evidence of deterioration of credit quality." } } }, "auth_ref": [ "r198" ] }, "trmk_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldTransferredLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAccretableYieldTransferredLoans", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInAccretableYieldOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transfers", "label": "Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Accretable Yield Transferred Loans", "documentation": "Certain loans acquired in transfer not accounted for as debt securities accretable yield transfer of loans to loans held for investment." } } }, "auth_ref": [] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLosses", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails": { "parentTag": "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansComponentsOfAllowanceForLoanLossesOnAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Allowance for loan losses, acquired loans", "terseLabel": "Less allowance for loan losses, acquired loans", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Allowance for Loan Losses", "documentation": "Reserve for loans impairments recorded after acquisition as a result of current information and events which result in it being probable that estimated cash flows will be less than previously expected or because actual cash flows are less than cash flows previously expected. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable." } } }, "auth_ref": [ "r199" ] }, "trmk_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLossesAdoptionOfAccountingStandardAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesAllowanceForLoanLossesAdoptionOfAccountingStandardAdjustments", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansComponentsOfAllowanceForLoanLossesOnAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "FASB ASU 2016-13 adoption adjustment", "label": "Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Allowance For Loan Losses Adoption Of Accounting Standard Adjustments", "documentation": "Certain loans acquired in transfer not accounted for as debt securities allowance for loan losses adoption of accounting standard adjustments." } } }, "auth_ref": [] }, "us-gaap_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesCarryingAmountNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Net acquired loans", "totalLabel": "Net acquired loans", "terseLabel": "Acquired loans", "periodStartLabel": "Carrying value, net, beginning", "periodEndLabel": "Carrying value, net, ending", "label": "Certain Loans Acquired in Transfer Not Accounted for as Debt Securities, Carrying Amount, Net", "documentation": "The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and allowance for loan losses). This relates to loans not accounted for debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable." } } }, "auth_ref": [ "r197" ] }, "trmk_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesChangeInCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesChangeInCreditLosses", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in allowance for loan losses, acquired loans", "label": "Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Change In Credit Losses", "documentation": "The increases or decreases in the aggregate excess of a loan's other changes over the investor's initial investment in the loan. This relates to loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable." } } }, "auth_ref": [] }, "trmk_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesChangesInExpectedCashFlowsThatDoNotAffectNonaccretableDifference": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesChangesInExpectedCashFlowsThatDoNotAffectNonaccretableDifference", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Other", "label": "Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Changes In Expected Cash Flows That Do Not Affect Nonaccretable Difference", "documentation": "Represents changes in interest cash flows for loans not accounted for as debt securities, with evidence of deterioration of credit quality since origination that was acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable, due to the impact of modifications incorporated into the quarterly assessment of expected future cash flows and/or changes in interest rates on variable rate loans." } } }, "auth_ref": [] }, "trmk_CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesTransferredToLoansHeldForInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CertainLoansAcquiredInTransferNotAccountedForAsDebtSecuritiesTransferredToLoansHeldForInvestment", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Transfers", "label": "Certain Loans Acquired In Transfer Not Accounted For As Debt Securities Transferred To Loans Held For Investment", "documentation": "Certain loans acquired in transfer not accounted for as debt securities transferred to loans held for investment." } } }, "auth_ref": [] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in accounting principle, accounting standards update, adopted [true false]", "label": "Change in Accounting Principle, Accounting Standards Update, Adopted [true false]", "documentation": "Indicates (true false) whether accounting standards update was adopted." } } }, "auth_ref": [ "r252", "r253", "r257", "r303", "r333", "r403", "r511", "r523", "r581", "r769", "r814", "r827", "r828", "r872", "r873", "r892", "r974", "r990", "r991", "r1027", "r1028", "r1052", "r1082", "r1083", "r1256", "r1257" ] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in accounting principle, accounting standards update, adoption date", "label": "Change in Accounting Principle, Accounting Standards Update, Adoption Date", "documentation": "Date accounting standards update was adopted, in YYYY-MM-DD format." } } }, "auth_ref": [ "r252", "r253", "r254", "r303", "r403", "r511", "r523", "r581", "r582", "r769", "r770", "r814", "r827", "r828", "r872", "r873", "r874", "r892", "r893", "r974", "r975", "r990", "r991", "r992", "r995", "r1027", "r1028", "r1052", "r1082", "r1083", "r1256", "r1257", "r1729", "r1810" ] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in accounting principle, accounting standards update, immaterial effect [true false]", "label": "Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]", "documentation": "Indicates (true false) whether effect from applying amendment to accounting standards is immaterial." } } }, "auth_ref": [ "r257", "r334", "r348", "r455" ] }, "trmk_ChangeInCarryingAmountOfLoansPaymentsReceivedNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ChangeInCarryingAmountOfLoansPaymentsReceivedNet", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Payments received, net", "label": "Change In Carrying Amount Of Loans Payments Received Net", "documentation": "Net payments received during the period on purchased loans. Monetary Duration Credit." } } }, "auth_ref": [] }, "ecd_ChangedPeerGroupFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ChangedPeerGroupFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Changed Peer Group, Footnote [Text Block]", "terseLabel": "Changed Peer Group, Footnote" } } }, "auth_ref": [ "r1654" ] }, "trmk_ChangesAndLossesNetOnOtherRealEstateTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ChangesAndLossesNetOnOtherRealEstateTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes and Gains (Losses), Net on Other Real Estate", "label": "Changes And Losses Net On Other Real Estate Table [Text Block]", "documentation": "Changes and Losses Net on Other Real Estate [Table Text Block]" } } }, "auth_ref": [] }, "trmk_ChangesInUnrealizedGainsLossesWithinLevel3FinancialInstrumentsCarriedAtFairValueAndStillHeld": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ChangesInUnrealizedGainsLossesWithinLevel3FinancialInstrumentsCarriedAtFairValueAndStillHeld", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "The amount of total gains (losses) for the period included in earnings that are attributable to the change in unrealized gains or losses still held, end of period", "label": "Changes In Unrealized Gains Losses Within Level3 Financial Instruments Carried At Fair Value And Still Held", "documentation": "This element represents unrealized gains (losses) included in net income, excluding any impact of amortization of deferred acquisition costs, value of business acquired, deferred sales inducements and deferred front-end loads and changes in future contract benefits, related to financial instruments carried at fair value and classified within Level 3 that the entity still held as of the balance sheet date." } } }, "auth_ref": [] }, "ecd_ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ChngInFrValAsOfVstngDtOfPrrYrEqtyAwrdsVstdInCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]", "terseLabel": "Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year" } } }, "auth_ref": [ "r1651" ] }, "ecd_ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ChngInFrValOfOutsdngAndUnvstdEqtyAwrdsGrntdInPrrYrsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]", "terseLabel": "Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested" } } }, "auth_ref": [ "r1649" ] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CityAreaCode", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "City Area Code", "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "us-gaap_ClassOfFinancingReceivableTypeOfBorrowerAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ClassOfFinancingReceivableTypeOfBorrowerAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Borrower", "label": "Type of Borrower [Axis]", "documentation": "Information by type of borrower determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk." } } }, "auth_ref": [ "r1446", "r1447", "r1448" ] }, "us-gaap_ClassOfFinancingReceivableTypeOfBorrowerDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ClassOfFinancingReceivableTypeOfBorrowerDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Class of Financing Receivable, Type of Borrower", "label": "Class of Financing Receivable, Type of Borrower [Domain]", "documentation": "Category of entity or individual who borrows funds." } } }, "auth_ref": [ "r1446", "r1447", "r1448" ] }, "trmk_ClassifiedAsTroubledDebtRestructuringLHFI": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ClassifiedAsTroubledDebtRestructuringLHFI", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "LHFI classified as TDRs", "label": "Classified As Troubled Debt Restructuring L H F I", "documentation": "Classified as troubled debt restructuring LHFI." } } }, "auth_ref": [] }, "ecd_CoSelectedMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CoSelectedMeasureAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Company Selected Measure Amount", "terseLabel": "Company Selected Measure Amount" } } }, "auth_ref": [ "r1655" ] }, "ecd_CoSelectedMeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CoSelectedMeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Company Selected Measure Name", "terseLabel": "Company Selected Measure Name" } } }, "auth_ref": [ "r1655" ] }, "us-gaap_CollateralAlreadyPostedAggregateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralAlreadyPostedAggregateFairValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral Posted", "label": "Collateral Already Posted, Aggregate Fair Value", "documentation": "The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features." } } }, "auth_ref": [ "r956", "r1536" ] }, "us-gaap_CollateralAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral Held", "label": "Collateral Held [Axis]", "documentation": "Information by category of collateral or no collateral, from lender's perspective." } } }, "auth_ref": [ "r317", "r319", "r1455", "r1456", "r1457", "r1458", "r1564", "r1565" ] }, "trmk_CollateralDependentFinancingReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CollateralDependentFinancingReceivable", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Outstanding balances in collateral dependent related to allowance for credit losses", "label": "Collateral Dependent Financing Receivable", "documentation": "Financing receivable where repayment is expected to be provided substantially through the sale of the collateral." } } }, "auth_ref": [] }, "trmk_CollateralDependentFinancingReceivableAllowanceForCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CollateralDependentFinancingReceivableAllowanceForCreditLosses", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral dependent related to allowance for credit losses", "label": "Collateral Dependent Financing Receivable Allowance For Credit Losses", "documentation": "Allowance for credit losses on financing receivable where repayment is expected to be provided substantially through the sale of the collateral." } } }, "auth_ref": [] }, "us-gaap_CollateralDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral Held", "label": "Collateral Held [Domain]", "documentation": "Category of collateral or no collateral, from lender's perspective." } } }, "auth_ref": [ "r317", "r319", "r1455", "r1456", "r1457", "r1458", "r1564", "r1565" ] }, "trmk_CollateralHeld": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CollateralHeld", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Collateral Held", "documentation": "Collateral held.", "terseLabel": "Collateral held, fair value" } } }, "auth_ref": [] }, "trmk_CommercialAndIndustrialLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommercialAndIndustrialLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial and Industrial Loans [Member]", "label": "Commercial And Industrial Loans [Member]", "documentation": "Class of financing receivables related to commercial and industrial financing receivables" } } }, "auth_ref": [] }, "trmk_CommercialAndIndustrialNonWorkingCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommercialAndIndustrialNonWorkingCapitalMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial and Industrial - Non-Working Capital [Member]", "label": "Commercial And Industrial Non Working Capital [Member]", "documentation": "Commercial and Industrial - Non-Working Capital." } } }, "auth_ref": [] }, "trmk_CommercialAndIndustrialWorkingCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommercialAndIndustrialWorkingCapitalMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial and Industrial - Working Capital [Member]", "label": "Commercial And Industrial Working Capital [Member]", "documentation": "Commercial and Industrial - Working Capital." } } }, "auth_ref": [] }, "trmk_CommercialBorrowerGrossChargeOffsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommercialBorrowerGrossChargeOffsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial Borrower Gross Charge-offs [Member]", "label": "Commercial Borrower Gross Charge-offs [Member]", "documentation": "Commercial borrower gross charge-offs." } } }, "auth_ref": [] }, "us-gaap_CommercialBorrowerMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialBorrowerMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial LHFI [Member]", "label": "Commercial Borrower [Member]", "documentation": "Business which borrows funds." } } }, "auth_ref": [ "r1446" ] }, "us-gaap_CommercialLoanMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialLoanMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial Loan [Member]", "label": "Commercial Loan [Member]", "documentation": "A loan, whether secured or unsecured, to a company for purposes such as seasonal working capital needs, inventory financing, equipment purchases and acquisitions." } } }, "auth_ref": [] }, "us-gaap_CommercialMortgageBackedSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialMortgageBackedSecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial Mortgage-Backed Securities Issued or Guaranteed by FNMA, FHLMC or GNMA [Member]", "label": "Commercial Mortgage-Backed Securities [Member]", "documentation": "Securities collateralized by commercial real estate mortgage loans." } } }, "auth_ref": [ "r1537", "r1539", "r1541", "r1833", "r1838", "r1839", "r1925", "r1954" ] }, "us-gaap_CommercialPortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialPortfolioSegmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Commercial Credits [Member]", "terseLabel": "Commercial and Industrial Loans [Member]", "label": "Commercial Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to commercial receivables." } } }, "auth_ref": [ "r1848", "r1850", "r1851", "r1852", "r1853", "r1854", "r1855" ] }, "us-gaap_CommercialRealEstatePortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialRealEstatePortfolioSegmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans Secured by Real Estate [Member]", "label": "Commercial Real Estate Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to commercial real estate." } } }, "auth_ref": [ "r1848", "r1850", "r1851", "r1852", "r1853", "r1854", "r1855" ] }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsAndContingenciesDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Commitments and Contingencies Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingencies" ], "lang": { "en-us": { "role": { "terseLabel": "Commitments and Contingencies", "label": "Commitments and Contingencies Disclosure [Text Block]", "documentation": "The entire disclosure for commitments and contingencies." } } }, "auth_ref": [ "r135", "r527", "r528", "r1389", "r1881", "r1886" ] }, "trmk_CommonEquityTier1CapitalToRiskWeightedAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommonEquityTier1CapitalToRiskWeightedAssetsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common Equity Tier 1 Capital (to Risk Weighted Assets) [Member]", "label": "Common Equity Tier1 Capital To Risk Weighted Assets [Member]", "documentation": "The amount of common equity tier 1 capital required as related to risk weighted assets regarding requirements for capital adequacy purposes under the regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "trmk_CommonEquityTierOneRiskBasedCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommonEquityTierOneRiskBasedCapital", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actual Regulatory Capital Amount", "label": "Common Equity Tier One Risk Based Capital", "documentation": "Common Equity Tier 1 Risk Based Capital as defined in the regulations." } } }, "auth_ref": [] }, "trmk_CommonEquityTierOneRiskBasedCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommonEquityTierOneRiskBasedCapitalAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common Equity Tier One Risk Based Capital [Abstract]", "label": "Common Equity Tier One Risk Based Capital [Abstract]", "documentation": "Common Equity Tier One Risk Based Capital [Abstract]" } } }, "auth_ref": [] }, "trmk_CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommonEquityTierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum Regulatory Capital Required Ratio", "label": "Common Equity Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets", "documentation": "The minimum Common Equity Tier One Capital Ratio (Common Equity Tier one capital divided by risk-weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "trmk_CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommonEquityTierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum Regulatory Provision to be Well-Capitalized Ratio", "label": "Common Equity Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets", "documentation": "The Common Equity Tier 1 capital ratio (Common Equity Tier 1 capital divided by risk weighted assets) required to be categorized as \"well capitalized\" under the regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "trmk_CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CommonEquityTierOneRiskBasedCapitalToRiskWeightedAssets", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actual Regulatory Capital Ratio", "label": "Common Equity Tier One Risk Based Capital To Risk Weighted Assets", "documentation": "Common Equity Tier 1 capital divided by risk weighted assets as defined by regulations." } } }, "auth_ref": [] }, "us-gaap_CommonStockDividendsPerShareCashPaid": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockDividendsPerShareCashPaid", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquityParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Cash dividends paid on common stock (in dollars per share)", "label": "Common Stock, Dividends, Per Share, Cash Paid", "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding." } } }, "auth_ref": [ "r140" ] }, "us-gaap_CommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Common Stock [Member]", "label": "Common Stock [Member]", "documentation": "Stock that is subordinate to all other stock of the issuer." } } }, "auth_ref": [ "r1576", "r1577", "r1578", "r1580", "r1581", "r1582", "r1585", "r1807", "r1808", "r1811", "r2032", "r2119", "r2125" ] }, "us-gaap_CommonStockNoParValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockNoParValue", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, par value (in dollars per share)", "label": "Common Stock, No Par Value", "documentation": "Face amount per share of no-par value common stock." } } }, "auth_ref": [ "r100" ] }, "us-gaap_CommonStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesAuthorized", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, authorized (in shares)", "label": "Common Stock, Shares Authorized", "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws." } } }, "auth_ref": [ "r100", "r1298" ] }, "us-gaap_CommonStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesIssued", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "totalLabel": "Common Stock, Shares, Issued, Total", "terseLabel": "Common stock, issued (in shares)", "label": "Common Stock, Shares, Issued", "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury." } } }, "auth_ref": [ "r100" ] }, "us-gaap_CommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesOutstanding", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, outstanding (in shares)", "periodStartLabel": "Balance (in shares)", "periodEndLabel": "Balance (in shares)", "label": "Common Stock, Shares, Outstanding", "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation." } } }, "auth_ref": [ "r20", "r100", "r1298", "r1317", "r2125", "r2126" ] }, "us-gaap_CommonStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockValue", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Common Stock, Value, Issued, Ending Balance", "periodStartLabel": "Common Stock, Value, Issued, Beginning Balance", "totalLabel": "Common Stock, Value, Issued, Total", "verboseLabel": "Common securities", "label": "Common Stock, Value, Issued", "terseLabel": "Authorized: 250,000,000 shares Issued and outstanding: 59,012,423 shares - 2025; 61,008,023 shares - 2024", "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity." } } }, "auth_ref": [ "r100", "r586", "r591", "r1214", "r1551" ] }, "us-gaap_CommonStockValueOutstanding": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockValueOutstanding", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount of stock authorized for repurchase", "label": "Common Stock, Value, Outstanding", "documentation": "Value of common shares held by shareholders. Excludes common shares repurchased and held as treasury shares." } } }, "auth_ref": [ "r100", "r1298" ] }, "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsCoSelectedMeasureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Company Selected Measure [Text Block]", "terseLabel": "Compensation Actually Paid vs. Company Selected Measure" } } }, "auth_ref": [ "r1660" ] }, "ecd_CompActuallyPaidVsNetIncomeTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsNetIncomeTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Net Income [Text Block]", "terseLabel": "Compensation Actually Paid vs. Net Income" } } }, "auth_ref": [ "r1659" ] }, "ecd_CompActuallyPaidVsOtherMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsOtherMeasureTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Other Measure [Text Block]", "terseLabel": "Compensation Actually Paid vs. Other Measure" } } }, "auth_ref": [ "r1661" ] }, "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "CompActuallyPaidVsTotalShareholderRtnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Compensation Actually Paid vs. Total Shareholder Return [Text Block]", "terseLabel": "Compensation Actually Paid vs. Total Shareholder Return" } } }, "auth_ref": [ "r1658" ] }, "us-gaap_CompensationAndRetirementDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CompensationAndRetirementDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Retirement Benefits [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]", "label": "Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r2077", "r2078" ] }, "us-gaap_ComprehensiveIncomeNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomeNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Comprehensive income (loss)", "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r31", "r289", "r291", "r298", "r1187", "r1229", "r1230" ] }, "trmk_ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposurePercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposurePercentage", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "verboseLabel": "Maximum concentration of loan as a percentage of total LHFI", "label": "Concentration Risk Credit Risk Financial Instrument Maximum Exposure Percentage", "documentation": "The maximum concentration for any loan concentration as a percentage of total loans held for investment." } } }, "auth_ref": [] }, "srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Parent Company Only Financial Information [Abstract]", "label": "Condensed Financial Information Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Parent Company Only Financial Information", "label": "Condensed Financial Information of Parent Company Only Disclosure [Text Block]", "documentation": "The entire disclosure for condensed financial information, including the financial position, cash flows, and the results of operations of the registrant (parent company) as of the same dates or for the same periods for which audited consolidated financial statements are being presented. Alternatively, the details of this disclosure can be reported by the specific parent company taxonomy elements, indicating the appropriate date and period contexts in an instance document." } } }, "auth_ref": [ "r318", "r328", "r1195", "r1708" ] }, "srt_CondensedFinancialStatementsCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CondensedFinancialStatementsCaptionsLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Condensed Financial Statements Captions [Line Items]", "label": "Condensed Financial Statements, Captions [Line Items]" } } }, "auth_ref": [ "r258", "r259", "r1708", "r1799", "r1806", "r2074" ] }, "trmk_ConsecutiveQuartersThatInterestPaymentsOnDebenturesCanBeDeferred": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConsecutiveQuartersThatInterestPaymentsOnDebenturesCanBeDeferred", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consecutive quarters that Trustmark may defer interest payments", "label": "Consecutive Quarters That Interest Payments On Debentures Can Be Deferred", "documentation": "Number of consecutive quarters that interest payments on the debentures may be deferred by the entity." } } }, "auth_ref": [] }, "srt_ConsolidatedEntitiesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidatedEntitiesAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Entities", "label": "Consolidated Entities [Axis]" } } }, "auth_ref": [ "r318", "r328", "r897", "r898", "r901", "r902", "r903", "r1088", "r1195", "r1394", "r1892", "r1895", "r1896" ] }, "srt_ConsolidatedEntitiesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidatedEntitiesDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Entities", "label": "Consolidated Entities [Domain]" } } }, "auth_ref": [ "r318", "r328", "r897", "r898", "r901", "r902", "r903", "r1088", "r1195", "r1394", "r1892", "r1895", "r1896" ] }, "trmk_ConstructionLandDevelopmentAndOtherFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConstructionLandDevelopmentAndOtherFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Construction, Land Development and Other Land [Member]", "terseLabel": "Construction, Land Development and Other Land [Member]", "label": "Construction Land Development And Other Financing Receivable [Member]", "documentation": "Class of financing receivables related to real estate construction, land development and other land operations financing receivables." } } }, "auth_ref": [] }, "trmk_ConstructionLandDevelopmentAndOtherLandPropertiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConstructionLandDevelopmentAndOtherLandPropertiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Construction, Land Development And Other Land Properties [Member]", "label": "Construction Land Development And Other Land Properties [Member]", "documentation": "Class of property related to construction, land development and other land." } } }, "auth_ref": [] }, "us-gaap_ConstructionLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConstructionLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Construction, Land Development and Other Land [Member]", "label": "Construction Loans [Member]", "documentation": "A borrowing arrangement which provides the entity constructing a facility (such as a building and a landfill) with funds to effect construction, generally on a draw down, or as needed, basis." } } }, "auth_ref": [ "r1589", "r1590", "r1591", "r1592", "r1821" ] }, "trmk_ConsumerBorrowerGrossChargeOffsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConsumerBorrowerGrossChargeOffsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consumer Borrower Gross Charge-offs [Member]", "label": "Consumer Borrower Gross Charge-offs [Member]", "documentation": "Consumer borrower gross charge-offs." } } }, "auth_ref": [] }, "us-gaap_ConsumerBorrowerMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConsumerBorrowerMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consumer LHFI [Member]", "label": "Consumer Borrower [Member]", "documentation": "Individual who borrows funds." } } }, "auth_ref": [ "r1447" ] }, "trmk_ConsumerFamilyFirstLiensMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConsumerFamilyFirstLiensMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "documentation": "Consumer Family First Liens Member", "terseLabel": "Consumer 1-4 Family - 1st Liens [Member]", "label": "Consumer Family First Liens [Member]" } } }, "auth_ref": [] }, "trmk_ConsumerLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ConsumerLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consumer Loans [Member]", "label": "Consumer Loans [Member]", "documentation": "Consumer loans." } } }, "auth_ref": [] }, "us-gaap_ConsumerPortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConsumerPortfolioSegmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Non-Business Purpose Credits [Member]", "terseLabel": "Consumer Loans [Member]", "label": "Consumer Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to consumer receivables." } } }, "auth_ref": [ "r1848", "r1850", "r1851", "r1852", "r1853", "r1854", "r1855" ] }, "trmk_ContingencyCommissionInsuranceContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ContingencyCommissionInsuranceContractsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Contingency Commission Insurance Contracts [Member]", "label": "Contingency Commission Insurance Contracts [Member]", "documentation": "Contingency commission insurance contracts." } } }, "auth_ref": [] }, "trmk_CoreDepositIntangiblesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CoreDepositIntangiblesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Core Deposit Intangibles [Member]", "label": "Core Deposit Intangibles [Member]", "documentation": "An intangible asset that is derived from core deposits." } } }, "auth_ref": [] }, "us-gaap_CostsAndExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CostsAndExpenses", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Expense", "label": "Costs and Expenses", "documentation": "Total costs of sales and operating expenses for the period." } } }, "auth_ref": [ "r118" ] }, "us-gaap_CostsAndExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CostsAndExpensesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expense:", "label": "Costs and Expenses [Abstract]" } } }, "auth_ref": [] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "terseLabel": "Cover", "label": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "trmk_CoveredServicedFinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CoveredServicedFinancingReceivableRecordedInvestmentEqualToGreaterThan90DaysPastDue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "LHFS past due 90 days or more", "label": "Covered Serviced Financing Receivable Recorded Investment Equal To Greater Than90 Days Past Due", "documentation": "Loans held for sale eligible for repurchase that are equal to or greater than 90 days past due." } } }, "auth_ref": [] }, "trmk_CreditAmountUsedInBaselineEvaluation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CreditAmountUsedInBaselineEvaluation", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Credit amount used as baseline in evaluating loan policy", "label": "Credit Amount Used In Baseline Evaluation", "documentation": "Credit amount used in baseline evaluation." } } }, "auth_ref": [] }, "us-gaap_CreditCardReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditCardReceivablesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Card Loans [Member]", "label": "Credit Card Receivable [Member]", "documentation": "Receivable from card issued to user to facilitate payment for purchase of product or service or both paid directly to merchant by card issuer, and later paid by cardholder to card issuer." } } }, "auth_ref": [ "r1450", "r1821" ] }, "trmk_CreditCardsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CreditCardsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Cards [Member]", "label": "Credit Cards [Member]", "documentation": "Credit Cards." } } }, "auth_ref": [] }, "us-gaap_CreditDefaultSwapMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditDefaultSwapMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Risk Participation Agreement [Member]", "label": "Credit Default Swap [Member]", "documentation": "Credit derivative contract between credit default swap buyer and third party in which credit default swap buyer makes periodic payment to third party and third party guarantees to reimburse credit default swap buyer if original borrower defaults." } } }, "auth_ref": [ "r1583", "r1584", "r2024", "r2025" ] }, "us-gaap_CreditLossStatusAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditLossStatusAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Loss Status", "label": "Credit Loss Status [Axis]", "documentation": "Information by credit loss status of financial asset." } } }, "auth_ref": [ "r1861" ] }, "us-gaap_CreditLossStatusDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditLossStatusDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Loss Status", "label": "Credit Loss Status [Domain]", "documentation": "Credit loss status of financial asset." } } }, "auth_ref": [ "r1861" ] }, "srt_CreditRatingMoodysAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CreditRatingMoodysAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Rating, Moody's", "label": "Credit Rating, Moody's [Axis]" } } }, "auth_ref": [ "r188", "r189", "r190", "r1462", "r1858" ] }, "trmk_CumulativeEffectAdjustmentOnRetainedEarningsBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CumulativeEffectAdjustmentOnRetainedEarningsBeforeTax", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "One-time cumulative effect adjustment through retained earnings, before tax", "label": "Cumulative Effect Adjustment On Retained Earnings Before Tax", "documentation": "Cumulative effect adjustment on retained earnings before tax." } } }, "auth_ref": [] }, "trmk_CumulativeEffectAdjustmentOnRetainedEarningsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "CumulativeEffectAdjustmentOnRetainedEarningsNetOfTax", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "One-time cumulative effect adjustment through retained earnings, net of tax", "label": "Cumulative Effect Adjustment On Retained Earnings Net Of Tax", "documentation": "Cumulative effect adjustment on retained earnings net of tax." } } }, "auth_ref": [] }, "srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CumulativeEffectPeriodOfAdoptionAdjustmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Cumulative Effect Period Of Adoption Adjustment [Member]", "label": "Cumulative Effect, Period of Adoption, Adjustment [Member]" } } }, "auth_ref": [ "r249", "r332", "r341", "r349", "r454", "r458", "r512", "r812", "r813", "r830", "r832", "r976", "r978", "r979", "r981", "r982", "r983", "r993", "r996", "r998", "r999", "r1085" ] }, "srt_CumulativeEffectPeriodOfAdoptionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CumulativeEffectPeriodOfAdoptionAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Cumulative Effect, Period of Adoption", "label": "Cumulative Effect, Period of Adoption [Axis]" } } }, "auth_ref": [ "r249", "r332", "r341", "r349", "r454", "r458", "r512", "r812", "r813", "r830", "r832", "r976", "r978", "r979", "r981", "r982", "r983", "r993", "r996", "r998", "r999", "r1085" ] }, "srt_CumulativeEffectPeriodOfAdoptionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CumulativeEffectPeriodOfAdoptionDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Cumulative Effect, Period of Adoption", "label": "Cumulative Effect, Period of Adoption [Domain]" } } }, "auth_ref": [ "r249", "r332", "r341", "r349", "r454", "r458", "r512", "r812", "r813", "r830", "r832", "r976", "r978", "r979", "r981", "r982", "r983", "r993", "r996", "r998", "r999", "r1085" ] }, "us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentFederalStateAndLocalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "label": "Current Federal, State and Local, Tax Expense (Benefit)", "totalLabel": "Total current tax expense (benefit)", "documentation": "Amount of current federal, state, and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national, regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1715" ] }, "us-gaap_CurrentFederalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentFederalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": "us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal", "label": "Current Federal Tax Expense (Benefit)", "documentation": "Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1715", "r1798", "r1803", "r2009" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Current Fiscal Year End Date", "verboseLabel": "Current Fiscal Year End Date", "documentation": "End date of current fiscal year in the format --MM-DD." } } }, "auth_ref": [] }, "us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "label": "Current Income Tax Expense (Benefit), Continuing Operations [Abstract]", "terseLabel": "Current Tax Expense (Benefit)" } } }, "auth_ref": [] }, "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentStateAndLocalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": "us-gaap_CurrentFederalStateAndLocalTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State", "label": "Current State and Local Tax Expense (Benefit)", "documentation": "Amount of current state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1715", "r1798", "r1803", "r2009" ] }, "cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]" } } }, "auth_ref": [ "r1606", "r1695" ] }, "cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskBoardOfDirectorsOversightTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Board of Directors Oversight [Text Block]" } } }, "auth_ref": [ "r1606", "r1695" ] }, "cyd_CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Expertise of Management Responsible [Text Block]" } } }, "auth_ref": [ "r1608", "r1697" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible [Flag]" } } }, "auth_ref": [ "r1608", "r1697" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]" } } }, "auth_ref": [ "r1610", "r1699" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible [Text Block]" } } }, "auth_ref": [ "r1608", "r1697" ] }, "cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]" } } }, "auth_ref": [ "r1601", "r1690" ] }, "cyd_CybersecurityRiskManagementProcessesIntegratedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesIntegratedFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes Integrated [Flag]" } } }, "auth_ref": [ "r1602", "r1691" ] }, "cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesIntegratedTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes Integrated [Text Block]" } } }, "auth_ref": [ "r1602", "r1691" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceAbstract", "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Abstract]" } } }, "auth_ref": [ "r1600", "r1689" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Line Items]" } } }, "auth_ref": [ "r1600", "r1689" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Table]" } } }, "auth_ref": [ "r1600", "r1689" ] }, "cyd_CybersecurityRiskManagementThirdPartyEngagedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementThirdPartyEngagedFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Third Party Engaged [Flag]" } } }, "auth_ref": [ "r1603", "r1692" ] }, "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]" } } }, "auth_ref": [ "r1605", "r1694" ] }, "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]" } } }, "auth_ref": [ "r1605", "r1694" ] }, "cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]" } } }, "auth_ref": [ "r1606", "r1695" ] }, "cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]" } } }, "auth_ref": [ "r1609", "r1698" ] }, "cyd_CybersecurityRiskRoleOfManagementTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskRoleOfManagementTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Role of Management [Text Block]" } } }, "auth_ref": [ "r1607", "r1696" ] }, "cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureCybersecurityRiskManagementStrategyAndGovernance" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]" } } }, "auth_ref": [ "r1604", "r1693" ] }, "trmk_DallasMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DallasMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Dallas [Member]", "label": "Dallas [Member]", "documentation": "Dallas is the ninth-largest city in the United States and the third-largest city in the state of Texas." } } }, "auth_ref": [] }, "us-gaap_DebtDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtDisclosureAbstract", "lang": { "en-us": { "role": { "terseLabel": "Borrowings [Abstract]", "label": "Debt Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DebtDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowings" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings", "label": "Debt Disclosure [Text Block]", "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants." } } }, "auth_ref": [ "r136", "r317", "r320", "r517", "r518", "r519", "r520", "r521", "r541", "r542", "r552", "r558", "r559", "r560", "r561", "r562", "r563", "r568", "r575", "r576", "r578", "r971", "r1050" ] }, "us-gaap_DebtInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument", "label": "Debt Instrument [Axis]", "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities." } } }, "auth_ref": [ "r27", "r90", "r91", "r155", "r158", "r553", "r554", "r555", "r556", "r557", "r559", "r564", "r565", "r566", "r567", "r569", "r570", "r571", "r572", "r573", "r574", "r1470", "r1471", "r1472", "r1473", "r1474", "r1549", "r1798", "r1799", "r1800", "r1806", "r1882", "r1883", "r1884", "r2056", "r2057", "r2074" ] }, "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Basis spread over SOFR rate (in hundredths)", "verboseLabel": "Basis spread percentage (in hundredths)", "label": "Debt Instrument, Basis Spread on Variable Rate", "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentDescriptionOfVariableRateBasis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentDescriptionOfVariableRateBasis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Variable interest rate, description", "label": "Debt Instrument, Description of Variable Rate Basis", "documentation": "Description of reference rate used for variable rate of debt instrument." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentFaceAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentFaceAmount", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Face amount of debt issued", "label": "Debt Instrument, Face Amount", "documentation": "Face (par) amount of debt instrument at time of issuance." } } }, "auth_ref": [ "r553", "r1050", "r1051", "r1471", "r1472", "r1549" ] }, "us-gaap_DebtInstrumentFrequencyOfPeriodicPayment": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentFrequencyOfPeriodicPayment", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Frequency of periodic payment", "label": "Debt Instrument, Frequency of Periodic Payment", "documentation": "Description of the frequency of periodic payments (monthly, quarterly, annual)." } } }, "auth_ref": [ "r27", "r69" ] }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentInterestRateEffectivePercentage", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest rate (in hundredths)", "label": "Debt Instrument, Interest Rate, Effective Percentage", "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium." } } }, "auth_ref": [ "r93", "r580", "r1050", "r1051", "r1549" ] }, "trmk_DebtInstrumentInterestRatePercentageMargin": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DebtInstrumentInterestRatePercentageMargin", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt instrument interest rate margin", "label": "Debt Instrument Interest Rate Percentage Margin", "documentation": "Debt Instrument Interest Rate Percentage Margin" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument [Line Items]", "label": "Debt Instrument [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r553", "r554", "r555", "r556", "r557", "r559", "r564", "r565", "r566", "r567", "r569", "r570", "r571", "r572", "r573", "r574", "r577", "r971", "r1195", "r1470", "r1471", "r1472", "r1473", "r1474", "r1549", "r1798", "r1799", "r1800", "r1806", "r2056", "r2057" ] }, "us-gaap_DebtInstrumentMaturityDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentMaturityDate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturity date", "label": "Debt Instrument, Maturity Date", "documentation": "Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format." } } }, "auth_ref": [ "r270", "r1470", "r2037", "r2038" ] }, "us-gaap_DebtInstrumentNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentNameDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument, Name", "label": "Debt Instrument, Name [Domain]", "documentation": "The name for the particular debt instrument or borrowing that distinguishes it from other debt instruments or borrowings, including draws against credit facilities." } } }, "auth_ref": [ "r27", "r553", "r554", "r555", "r556", "r557", "r559", "r564", "r565", "r566", "r567", "r569", "r570", "r571", "r572", "r573", "r574", "r1470", "r1471", "r1472", "r1473", "r1474", "r1549", "r1798", "r1799", "r1800", "r1806", "r1882", "r1883", "r1884", "r2056", "r2057", "r2074" ] }, "us-gaap_DebtInstrumentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument [Table]", "label": "Schedule of Long-Term Debt Instruments [Table]", "documentation": "Disclosure of information about long-term debt instrument or arrangement." } } }, "auth_ref": [ "r27", "r53", "r54", "r68", "r138", "r139", "r553", "r554", "r555", "r556", "r557", "r559", "r564", "r565", "r566", "r567", "r569", "r570", "r571", "r572", "r573", "r574", "r577", "r971", "r1195", "r1470", "r1471", "r1472", "r1473", "r1474", "r1549", "r1798", "r1799", "r1800", "r1806", "r2056", "r2057" ] }, "us-gaap_DebtInstrumentTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentTerm", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Term", "terseLabel": "Weighted average remaining maturity", "documentation": "Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "trmk_DebtInstrumentUnderwritingDiscount": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DebtInstrumentUnderwritingDiscount", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Underwriting discount percentage", "label": "Debt Instrument Underwriting Discount", "documentation": "Debt instrument underwriting discount." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentUnusedBorrowingCapacityAmount", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additional debt instrument borrowing capacity", "label": "Debt Instrument, Unused Borrowing Capacity, Amount", "documentation": "Amount of unused borrowing capacity under the long-term financing arrangement that is available to the entity as of the balance sheet date." } } }, "auth_ref": [ "r94", "r541" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLoss", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Allowance for Credit Loss", "terseLabel": "Securities available-for-sale, allowance for credit Losses (ACL)", "periodEndLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Ending Balance", "periodStartLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Beginning Balance", "totalLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Total", "verboseLabel": "Credit loss recognized", "documentation": "Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r421", "r476", "r480", "r481" ] }, "us-gaap_DebtSecuritiesAvailableForSaleRealizedGain": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleRealizedGain", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureSecuritiesAvailableForSaleAndHeldToMaturityGainsAndLossesAsAResultOfCallsAndDispositionOfSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross realized gains", "label": "Debt Securities, Available-for-Sale, Realized Gain", "documentation": "Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r448" ] }, "us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleRealizedLoss", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureSecuritiesAvailableForSaleAndHeldToMaturityGainsAndLossesAsAResultOfCallsAndDispositionOfSecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross realized losses", "label": "Debt Securities, Available-for-Sale, Realized Loss", "negatedLabel": "Gross realized losses", "documentation": "Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r448" ] }, "us-gaap_DebtSecuritiesAvailableForSaleWeightedAverageYield": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleWeightedAverageYield", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Available for sale securities, average yield", "label": "Debt Securities, Available-for-Sale, Weighted Average Yield", "documentation": "Weighted average yield of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1724" ] }, "us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesHeldToMaturityAllowanceForCreditLoss", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "periodEndLabel": "Debt Securities, Held-to-maturity, Allowance for Credit Loss, Ending Balance", "periodStartLabel": "Debt Securities, Held-to-maturity, Allowance for Credit Loss, Beginning Balance", "totalLabel": "Debt Securities, Held-to-maturity, Allowance for Credit Loss, Total", "label": "Debt Securities, Held-to-Maturity, Allowance for Credit Loss", "terseLabel": "Reserve for securities held to maturity", "verboseLabel": "Securities held to maturity, net of ACL", "documentation": "Amount of allowance for credit loss for debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r432", "r459", "r463", "r468" ] }, "us-gaap_DebtSecuritiesHeldToMaturityCreditQualityIndicatorTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesHeldToMaturityCreditQualityIndicatorTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Held to Maturity by Credit Rating, as Determined by Moody's", "label": "Debt Securities, Held-to-Maturity, Credit Quality Indicator [Table Text Block]", "documentation": "Tabular disclosure of credit quality indicator for investment in debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r1857" ] }, "trmk_DebtSecuritiesHeldToMaturityNonaccrual1": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DebtSecuritiesHeldToMaturityNonaccrual1", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Held-to-maturity nonnaccrual", "label": "Debt Securities Held To Maturity Nonaccrual1", "documentation": "Debt securities Held-to-maturity nonaccrual." } } }, "auth_ref": [] }, "trmk_DecreaseIncreaseInMemberBankStock": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DecreaseIncreaseInMemberBankStock", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Net change in member bank stock", "label": "Decrease Increase In Member Bank Stock", "documentation": "The increase (decrease) during the reporting period in member bank stock." } } }, "auth_ref": [] }, "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredFederalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": "us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal", "label": "Deferred Federal Income Tax Expense (Benefit)", "documentation": "Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1798", "r1803", "r2008", "r2009" ] }, "us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredFederalStateAndLocalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total deferred tax expense (benefit)", "label": "Deferred Federal, State and Local, Tax Expense (Benefit)", "documentation": "Amount of deferred federal, state, and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national, regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1996" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred income tax provision", "label": "Deferred Income Tax Expense (Benefit)", "totalLabel": "Total deferred tax expense (benefit)", "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r13", "r229", "r1798", "r1803" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]", "terseLabel": "Deferred Tax Expense (Benefit)" } } }, "auth_ref": [] }, "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": "us-gaap_DeferredFederalStateAndLocalTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State", "label": "Deferred State and Local Income Tax Expense (Benefit)", "documentation": "Amount of deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1798", "r1803", "r2008", "r2009" ] }, "us-gaap_DeferredTaxAssetsDerivativeInstruments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsDerivativeInstruments", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 15.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Derivative Instruments", "terseLabel": "Derivatives", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments." } } }, "auth_ref": [ "r2006" ] }, "trmk_DeferredTaxAssetsFinancingAndOperatingLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DeferredTaxAssetsFinancingAndOperatingLeaseLiabilities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance and operating lease liabilities", "label": "Deferred Tax Assets Financing And Operating Lease Liabilities", "documentation": "Deferred tax assets, financing and operating lease liabilities." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsGross", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Gross deferred tax asset", "label": "Deferred Tax Assets, Gross", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards." } } }, "auth_ref": [ "r806" ] }, "trmk_DeferredTaxAssetsInterestOnNonAccrualLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DeferredTaxAssetsInterestOnNonAccrualLoans", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on nonaccrual loans", "label": "Deferred Tax Assets Interest On Non Accrual Loans", "documentation": "Deferred tax assets interest on non accrual loans." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsInvestments", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities", "label": "Deferred Tax Assets, Investments", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments)." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxAssetsLiabilitiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsLiabilitiesNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net deferred tax asset", "label": "Deferred Tax Assets, Net", "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting." } } }, "auth_ref": [ "r2002" ] }, "trmk_DeferredTaxAssetsLoansHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DeferredTaxAssetsLoansHeldForSale", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "LHFS", "label": "Deferred Tax Assets Loans Held For Sale", "documentation": "Deferred tax assets loans held for sale." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsNetAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax assets [Abstract]", "label": "Deferred Tax Assets, Net [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsOther", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 16.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Deferred Tax Assets, Other", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxAssetsOtherTaxCarryforwards": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsOtherTaxCarryforwards", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 14.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax credit carryforward", "label": "Deferred Tax Assets, Other Tax Carryforwards", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible tax carryforwards, classified as other." } } }, "auth_ref": [ "r2006" ] }, "trmk_DeferredTaxAssetsRealizedBuiltInLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DeferredTaxAssetsRealizedBuiltInLosses", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Realized built-in losses", "label": "Deferred Tax Assets Realized Built In Losses", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from realized built in losses." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsOther", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred compensation", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Other", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from compensation and benefits, classified as other." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension and other postretirement benefit plans", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Postretirement Benefits", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-based compensation", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsOther", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other real estate", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from reserves and accruals, classified as other." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated credit losses", "label": "Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Financing Receivable, Allowance for Credit Loss", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on financing receivable." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Gross deferred tax liability", "label": "Deferred Tax Liabilities, Net", "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting." } } }, "auth_ref": [ "r2002" ] }, "us-gaap_DeferredTaxLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax liabilities [Abstract]", "label": "Deferred Tax Liabilities, Gross [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxLiabilitiesDerivatives": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesDerivatives", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives", "label": "Deferred Tax Liabilities, Derivatives", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from derivatives." } } }, "auth_ref": [ "r2006" ] }, "trmk_DeferredTaxLiabilitiesEquipmentFinancing": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DeferredTaxLiabilitiesEquipmentFinancing", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment financing", "label": "Deferred Tax Liabilities Equipment Financing", "documentation": "Deferred tax liabilities equipment financing." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesGoodwillAndIntangibleAssets", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Tax Liabilities, Goodwill and Intangible Assets, Total", "terseLabel": "Goodwill and other identifiable intangibles", "label": "Deferred Tax Liabilities, Goodwill and Intangible Assets", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from intangible assets including goodwill." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxLiabilitiesInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesInvestments", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities", "label": "Deferred Tax Liabilities, Investments", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments)." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxLiabilitiesLeasingArrangements": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesLeasingArrangements", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance and operating lease right-of-use assets", "label": "Deferred Tax Liabilities, Leasing Arrangements", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxLiabilitiesMortgageServicingRights": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesMortgageServicingRights", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "MSR", "label": "Deferred Tax Liabilities, Mortgage Servicing Rights", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from mortgage servicing rights." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxLiabilitiesOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesOther", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Deferred Tax Liabilities, Other", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences classified as other." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Premises and equipment", "label": "Deferred Tax Liabilities, Property, Plant and Equipment", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment." } } }, "auth_ref": [ "r2006" ] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Amounts recognized", "label": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax", "documentation": "Amount, before tax, of accumulated other comprehensive (income) loss for defined benefit plan, that has not been recognized in net periodic benefit cost (credit)." } } }, "auth_ref": [ "r4", "r5", "r30", "r108", "r1943" ] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTaxAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, before Tax [Abstract]", "terseLabel": "Amounts recognized in accumulated other comprehensive loss [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Net (gain) loss - amount recognized", "label": "Defined Benefit Plan, Accumulated Other Comprehensive Income (Loss), Gain (Loss), before Tax", "documentation": "Amount, before tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit." } } }, "auth_ref": [ "r30", "r671", "r695" ] }, "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetPriorServiceCostCreditBeforeTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": "us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeBeforeTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Prior service cost", "label": "Defined Benefit Plan, Accumulated Other Comprehensive (Income) Loss, Prior Service Cost (Credit), before Tax", "documentation": "Amount, before tax, of accumulated other comprehensive (income) loss for cost (credit) of benefit change attributable to participants' prior service from plan amendment or plan initiation of defined benefit plan, that has not been recognized in net periodic benefit cost (credit)." } } }, "auth_ref": [ "r30", "r671", "r695" ] }, "us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanActualReturnOnPlanAssets", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)", "terseLabel": "Actual return on plan assets", "documentation": "Amount of increase (decrease) in plan assets of defined benefit plan from actual return (loss) determined by change in fair value of plan assets adjusted for contributions, benefit payments, and other expenses." } } }, "auth_ref": [ "r641", "r1484" ] }, "us-gaap_DefinedBenefitPlanActuarialGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanActuarialGainLoss", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Actuarial (gain) loss", "verboseLabel": "Actuarial (gain) loss", "terseLabel": "Actuarial (gain) loss", "label": "Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)", "documentation": "Amount of gain (loss) from change in actuarial assumptions which (increases) decreases benefit obligation of defined benefit plan. Assumptions include, but are not limited to, interest, mortality, employee turnover, salary, and temporary deviation from substantive plan." } } }, "auth_ref": [ "r634" ] }, "us-gaap_DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanActuarialGainLossImmediateRecognitionAsComponentInNetPeriodicBenefitCostCredit", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 5.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Recognized net actuarial loss", "label": "Defined Benefit Plan, Actuarial Gain (Loss), Immediate Recognition as Component in Net Periodic Benefit (Cost) Credit", "documentation": "Amount of gain (loss), recognized immediately as component of net periodic benefit (cost) credit, for change in value of benefit obligation or plan assets from experience different from that assumed, change in actuarial assumption, or consequence of temporarily deviating from substantive plan. Includes, but is not limited to, amount in excess of 10 percent of greater of fair value of plan assets or benefit obligation." } } }, "auth_ref": [ "r628", "r666", "r708" ] }, "trmk_DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial (gain) loss included in benefit obligation:", "label": "Defined Benefit Plan Actuarial Gain Loss Included in Benefit Obligation [Abstract]", "documentation": "Defined benefit plan actuarial gain loss included in benefit obligation." } } }, "auth_ref": [] }, "trmk_DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationChangeInDiscountRate": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationChangeInDiscountRate", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": "us-gaap_DefinedBenefitPlanActuarialGainLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in discount rate", "label": "Defined Benefit Plan Actuarial Gain (Loss) Included in Benefit Obligation Change in Discount Rate", "documentation": "Defined benefit plan actuarial gain (loss) included in benefit obligation change in discount rate." } } }, "auth_ref": [] }, "trmk_DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationChangeInMortality": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationChangeInMortality", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": "us-gaap_DefinedBenefitPlanActuarialGainLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in mortality table", "label": "Defined Benefit Plan Actuarial Gain (Loss) Included In Benefit Obligation Change In Mortality", "documentation": "Defined benefit plan actuarial gain (loss) included in benefit obligation change in mortality." } } }, "auth_ref": [] }, "trmk_DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationOther": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanActuarialGainLossIncludedInBenefitObligationOther", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails": { "parentTag": "us-gaap_DefinedBenefitPlanActuarialGainLoss", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Defined Benefit Plan Actuarial Gain (Loss) Included in Benefit Obligation Other", "documentation": "Defined benefit plan actuarial gain (loss) included in benefit obligation other." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmortizationOfPriorServiceCostCredit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of prior service cost", "label": "Defined Benefit Plan, Amortization of Prior Service Cost (Credit)", "documentation": "Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r628", "r667", "r709", "r1484", "r1485" ] }, "us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "trmk_DefinedBenefitPlanRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total recognized in other comprehensive income (loss)", "totalLabel": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax, Total", "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax", "documentation": "Amount, before tax, after reclassification adjustment, of increase (decrease) in accumulated other comprehensive income from gain (loss) of defined benefit plan." } } }, "auth_ref": [ "r108", "r109", "r141" ] }, "us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTaxAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeNetGainLossBeforeTaxAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other changes in plan assets and benefit obligation recognized in other comprehensive income (loss), before taxes:", "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), after Reclassification Adjustment, before Tax [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAssetsTargetAllocationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssetsTargetAllocationsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset target allocations [Abstract]", "label": "Defined Benefit Plan, Plan Assets, Allocations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Discount rate for benefit obligation", "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate", "documentation": "Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan." } } }, "auth_ref": [ "r672", "r696" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Discount rate for net periodic benefit cost", "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Discount Rate", "documentation": "Weighted average rate for present value of future retirement benefits cash flows, used to determine net periodic benefit cost of defined benefit plan." } } }, "auth_ref": [ "r672", "r696" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expected long-term return on plan assets", "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Expected Long-Term Rate of Return on Plan Assets", "documentation": "Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan." } } }, "auth_ref": [ "r673", "r698", "r714" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanAssumptionsUsedInCalculationsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average assumptions as of end of year [Abstract]", "label": "Defined Benefit Plan, Assumptions Used in Calculations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanBenefitObligation", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Benefit obligation, beginning of year", "periodEndLabel": "Benefit obligation, end of year", "label": "Defined Benefit Plan, Benefit Obligation", "documentation": "Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan." } } }, "auth_ref": [ "r629", "r684" ] }, "us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanBenefitObligationBenefitsPaid", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Benefits paid", "label": "Defined Benefit Plan, Benefit Obligation, Benefits Paid", "documentation": "Amount of payment to participant of defined benefit plan which decreases benefit obligation. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services." } } }, "auth_ref": [ "r636", "r685", "r717" ] }, "us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanByPlanAssetCategoriesAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plan, Plan Assets, Category", "label": "Defined Benefit Plan, Plan Assets, Category [Axis]", "documentation": "Information by defined benefit plan asset investment." } } }, "auth_ref": [ "r650", "r651", "r653", "r654", "r655", "r656", "r657", "r658", "r676", "r686", "r687", "r688", "r701", "r1480", "r1481", "r1482", "r1483", "r1484" ] }, "us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanChangeInBenefitObligationRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in benefit obligation [Roll Forward]", "label": "Defined Benefit Plan, Change in Benefit Obligation [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in plan assets [ Roll Forward]", "label": "Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanContributionsByEmployer": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanContributionsByEmployer", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employer contributions", "label": "Defined Benefit Plan, Plan Assets, Contributions by Employer", "documentation": "Amount of contribution received by defined benefit plan from employer which increases plan assets." } } }, "auth_ref": [ "r643", "r653", "r685", "r687", "r712", "r1480", "r1481", "r1482", "r1483", "r1484", "r1485" ] }, "us-gaap_DefinedBenefitPlanDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanDisclosureLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plan Disclosure [Line Items]", "label": "Defined Benefit Plan Disclosure [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r683", "r684", "r685", "r686", "r688", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r713" ] }, "us-gaap_DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanEstimatedFutureBenefitPaymentsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future benefit payments [Abstract]", "label": "Defined Benefit Plan, Expected Future Benefit Payment [Abstract]" } } }, "auth_ref": [] }, "trmk_DefinedBenefitPlanExcessOfPreviousMinimumEmployerContributionRequired": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanExcessOfPreviousMinimumEmployerContributionRequired", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark's excess of minimum required contribution to the Trustmark Corporation Pension Plan for Certain Employees of Acquired Financial Institutions", "label": "Defined Benefit Plan Excess Of Previous Minimum Employer Contribution Required", "documentation": "Defined benefit plan excess of previous minimum employer contribution required." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanExpectedAmortizationNextFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedAmortizationNextFiscalYear", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated other comprehensive income (loss) expected to be recognized during next fiscal year as components of net periodic benefit cost", "totalLabel": "Defined Benefit Plan, Expected Amortization, Next Fiscal Year, Total", "label": "Defined Benefit Plan, Expected Amortization, Next Fiscal Year", "documentation": "Amount of cost (credit) included in accumulated other comprehensive (income) loss expected to be recognized in net periodic benefit cost (credit) for fiscal year following most recent annual statement of financial position." } } }, "auth_ref": [ "r1902" ] }, "us-gaap_DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedAmortizationOfPriorServiceCostCreditNextFiscalYear", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of prior service cost", "label": "Defined Benefit Plan, Expected Amortization of Prior Service Cost (Credit), Next Fiscal Year", "documentation": "Amount included in accumulated other comprehensive (income) loss for prior service cost (credit) expected to be recognized in net periodic benefit cost (credit) for fiscal year following most recent annual statement of financial position." } } }, "auth_ref": [ "r1902" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years", "terseLabel": "2031 - 2035", "documentation": "Amount of benefit for defined benefit plan expected to be paid in five fiscal years after fifth fiscal year following current fiscal year." } } }, "auth_ref": [ "r660", "r691" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year One", "terseLabel": "2026", "documentation": "Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year." } } }, "auth_ref": [ "r660", "r691" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Five", "terseLabel": "2030", "documentation": "Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year." } } }, "auth_ref": [ "r660", "r691" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Four", "terseLabel": "2029", "documentation": "Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year." } } }, "auth_ref": [ "r660", "r691" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Three", "terseLabel": "2028", "documentation": "Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year." } } }, "auth_ref": [ "r660", "r691" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Two", "terseLabel": "2027", "documentation": "Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year." } } }, "auth_ref": [ "r660", "r691" ] }, "us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 3.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Expected return on plan assets", "label": "Defined Benefit Plan, Expected Return (Loss) on Plan Assets", "documentation": "Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan." } } }, "auth_ref": [ "r628", "r665", "r707", "r1484", "r1485" ] }, "us-gaap_DefinedBenefitPlanFairValueOfPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanFairValueOfPlanAssets", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Defined Benefit Plan, Plan Assets, Amount, Total", "terseLabel": "Fair value of plan assets", "periodStartLabel": "Fair value of plan assets, beginning of year", "periodEndLabel": "Fair value of plan assets, end of year", "label": "Defined Benefit Plan, Plan Assets, Amount", "documentation": "Amount of asset segregated and restricted to provide benefit under defined benefit plan. Asset includes, but is not limited to, stock, bond, other investment, earning from investment, and contribution by employer and employee." } } }, "auth_ref": [ "r640", "r651", "r653", "r654", "r684", "r686", "r687", "r1480", "r1481", "r1482", "r1483", "r1484" ] }, "us-gaap_DefinedBenefitPlanFundedStatusOfPlan": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanFundedStatusOfPlan", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Defined Benefit Plan, Funded (Unfunded) Status of Plan, Total", "terseLabel": "Funded status at end of year - net liability", "label": "Defined Benefit Plan, Funded (Unfunded) Status of Plan", "documentation": "Amount of funded (unfunded) status of defined benefit plan, measured as difference between fair value of plan assets and benefit obligation. Includes, but is not limited to, overfunded (underfunded) status." } } }, "auth_ref": [ "r626", "r649", "r684", "r1484" ] }, "us-gaap_DefinedBenefitPlanInterestCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanInterestCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest cost", "label": "Defined Benefit Plan, Interest Cost", "documentation": "Amount of cost recognized for passage of time related to defined benefit plan." } } }, "auth_ref": [ "r628", "r632", "r664", "r706", "r1484", "r1485" ] }, "trmk_DefinedBenefitPlanMinimumEmployerContribution": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanMinimumEmployerContribution", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark's contribution to the Trustmark Corporation Pension Plan for Certain Employees of Acquired Financial Institutions", "label": "Defined Benefit Plan Minimum Employer Contribution", "documentation": "Defined benefit plan minimum employer contribution." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "trmk_DefinedBenefitPlanRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLoss", "weight": -1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net periodic benefit cost", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)", "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan." } } }, "auth_ref": [ "r662", "r703", "r704", "r1484", "r1485" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net periodic benefit cost [Abstract]", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditExcludingServiceCostStatementOfIncomeOrComprehensiveIncomeExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Excluding Service Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes components of net periodic benefit cost (credit), excluding service cost component, for defined benefit plan." } } }, "auth_ref": [ "r662", "r703", "r704" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes expected return (loss) on plan asset component of net periodic benefit (cost) credit for defined benefit plan." } } }, "auth_ref": [ "r662", "r703", "r704" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditImmediateRecognitionOfActuarialGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditImmediateRecognitionOfActuarialGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Immediate Recognition of Actuarial Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes actuarial gain (loss) recognized immediately as component of net periodic benefit (cost) credit for defined benefit plan." } } }, "auth_ref": [ "r662", "r703", "r704" ] }, "us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanPlanAssetsBenefitsPaid", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Benefit payments", "label": "Defined Benefit Plan, Plan Assets, Benefits Paid", "documentation": "Amount of payment to participant under defined benefit plan which decreases plan assets. For pension plan, payment includes, but is not limited to, pension benefits and death benefits. For other postretirement plan, payment includes, but is not limited to, prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services." } } }, "auth_ref": [ "r645", "r685", "r1967" ] }, "trmk_DefinedBenefitPlanPreviousMinimumEmployerContribution": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanPreviousMinimumEmployerContribution", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark's minimum required contribution to the Trustmark Corporation Pension Plan for Certain Employees of Acquired Financial Institutions", "label": "Defined Benefit Plan Previous Minimum Employer Contribution", "documentation": "For a defined benefit plan, the previous minimum required employer contribution for the period, prior to government enactment." } } }, "auth_ref": [] }, "trmk_DefinedBenefitPlanRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedBenefitPlanRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLoss", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total recognized in net periodic benefit cost and other comprehensive income (loss)", "label": "Defined Benefit Plan Recognized In Net Periodic Benefit Cost And Other Comprehensive Income Loss", "documentation": "Defined benefit plan recognized in net periodic benefit cost and other comprehensive income (loss).", "totalLabel": "Total recognized in net periodic benefit cost and other comprehensive income (loss)" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 4.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement", "negatedLabel": "Recognized net (gain) loss due to lump sum settlements", "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement." } } }, "auth_ref": [ "r627", "r669", "r711" ] }, "us-gaap_DefinedBenefitPlanServiceCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanServiceCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails2": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Service cost", "label": "Defined Benefit Plan, Service Cost", "documentation": "Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan." } } }, "auth_ref": [ "r630", "r663", "r705", "r1484", "r1485" ] }, "us-gaap_DefinedBenefitPlanWeightedAverageAssetAllocations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanWeightedAverageAssetAllocations", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average asset allocation (in hundredths)", "label": "Defined Benefit Plan, Plan Assets, Actual Allocation, Percentage", "documentation": "Percentage of actual investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan." } } }, "auth_ref": [ "r1924" ] }, "us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlansAndOtherPostretirementBenefitPlansDisclosuresTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plans And Other Postretirement Benefit Plans Disclosures [Table]", "label": "Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Table]", "documentation": "Disclosure of information about defined benefit pension plans or other postretirement defined benefit plans. The arrangements are generally based on terms and conditions stipulated by the entity, and which contain a promise by the employer to pay certain amounts or awards at designated future dates, including a period after retirement, upon compliance with stipulated requirements. Excludes disclosures pertaining to defined contribution plans." } } }, "auth_ref": [ "r17", "r55", "r56", "r57", "r58" ] }, "us-gaap_DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlansAndOtherPostretirementBenefitPlansTableTextBlockLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plans And Other Postretirement Benefit Plans Table Text Block [Line Items]", "label": "Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "trmk_DefinedContributionPlanAutomaticallyEnrolledAnnualContributionsPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DefinedContributionPlanAutomaticallyEnrolledAnnualContributionsPerEmployeePercent", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Defined contribution plan automatically enrolled annual contributions per employee percent.", "label": "Defined Contribution Plan Automatically Enrolled Annual Contributions Per Employee Percent", "terseLabel": "Automatically enrolled Contributions of eligible compensation" } } }, "auth_ref": [] }, "us-gaap_DefinedContributionPlanCostRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedContributionPlanCostRecognized", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmarks contribution to defined contribution plan", "label": "Defined Contribution Plan, Cost", "documentation": "Amount of cost for defined contribution plan." } } }, "auth_ref": [ "r718" ] }, "us-gaap_DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedContributionPlanEmployersMatchingContributionAnnualVestingPercentage", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark contributions to the plan", "label": "Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage", "documentation": "Percentage of employer's matching contributions to a defined contribution plan that vests in a given year." } } }, "auth_ref": [] }, "us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Contributions up to a maximum of eligible compensation", "label": "Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent", "documentation": "Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan." } } }, "auth_ref": [] }, "us-gaap_DepositLiabilitiesDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositLiabilitiesDisclosuresTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDeposits" ], "lang": { "en-us": { "role": { "terseLabel": "Deposits", "label": "Deposit Liabilities Disclosures [Text Block]", "documentation": "The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity." } } }, "auth_ref": [ "r18", "r152", "r245", "r246" ] }, "us-gaap_Deposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Deposits", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total deposits", "terseLabel": "Deposits", "label": "Deposits", "documentation": "The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others." } } }, "auth_ref": [ "r152" ] }, "us-gaap_DepositsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Deposits:", "label": "Deposits [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DepositsSavingsDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositsSavingsDeposits", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Savings", "label": "Deposits, Savings Deposits", "documentation": "Amount of interest bearing deposits with no stated maturity, which may include passbook and statement savings accounts and money-market deposit accounts (MMDAs)." } } }, "auth_ref": [ "r152" ] }, "trmk_DepositsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DepositsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Deposits Summary", "label": "Deposits Table [Text Block]", "documentation": "Tabular disclosure of the components of deposit liabilities." } } }, "auth_ref": [] }, "us-gaap_DepreciationAmortizationAndAccretionNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepreciationAmortizationAndAccretionNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Depreciation, Amortization and Accretion, Net, Total", "terseLabel": "Depreciation and amortization", "label": "Depreciation, Amortization and Accretion, Net", "documentation": "The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method." } } }, "auth_ref": [ "r13" ] }, "trmk_DepreciationAndAmortizationOfPremisesAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DepreciationAndAmortizationOfPremisesAndEquipment", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation and amortization of premises and equipment", "label": "Depreciation And Amortization Of Premises And Equipment", "documentation": "The aggregate amount of depreciation, amortization of premises and equipment recognized during the accounting period." } } }, "auth_ref": [] }, "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeAssetCollateralObligationToReturnCashOffset", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Cash Collateral Received, Gross Amounts Not Offset in the Statement of Financial Position, Offsetting of Derivative Assets", "label": "Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Cash, Offset Against Derivative Asset", "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets." } } }, "auth_ref": [ "r968", "r1733", "r2027" ] }, "us-gaap_DerivativeAssetNotionalAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeAssetNotionalAmount", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate notional amount of credit risk participation agreements", "label": "Derivative Asset, Notional Amount", "documentation": "Nominal or face amount used to calculate payments on the derivative asset." } } }, "auth_ref": [ "r1350", "r1356", "r1358", "r1363", "r2016", "r2017" ] }, "us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Asset, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes derivative asset." } } }, "auth_ref": [ "r1739" ] }, "us-gaap_DerivativeAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other assets - derivatives", "totalLabel": "Net Amounts of Assets presented in the Statement of Financial Position, Offsetting of Derivative Assets", "label": "Derivative Asset", "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r275", "r278", "r967", "r1002", "r1003", "r1017", "r1031", "r1033", "r1034", "r1279", "r1280", "r1281", "r1282", "r1283", "r1285", "r1286", "r1287", "r1288", "r1289", "r1304", "r1305", "r1350", "r1357", "r1360", "r1361", "r1364", "r1365", "r1404", "r1409", "r1411", "r1412", "r1413", "r1537", "r1541", "r1548", "r1578", "r2036", "r2037", "r2038", "r2120" ] }, "trmk_DerivativeAssetsGrossAmountsOffset": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DerivativeAssetsGrossAmountsOffset", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeAssets", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts Offset in the Statement of Financial Position, Offsetting of Derivative Assets", "label": "Derivative Assets Gross Amounts Offset", "documentation": "Gross amount of derivative assets offset in the statement of financial position." } } }, "auth_ref": [] }, "us-gaap_DerivativeCollateralObligationToReturnSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeCollateralObligationToReturnSecurities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments, Gross Amounts Not Offset in the Statement of Financial Position, Offsetting of Derivative Assets", "negatedLabel": "Financial Instruments, Gross Amounts Not Offset in the Statement of Financial Position, Offsetting of Derivative Assets", "label": "Derivative Asset, Subject to Master Netting Arrangement, Collateral, Obligation to Return Security Not Offset", "documentation": "Amount of obligation to return securities collateral under master netting arrangements that have not been offset against derivative assets." } } }, "auth_ref": [ "r276", "r279", "r967", "r1409" ] }, "us-gaap_DerivativeCollateralRightToReclaimCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeCollateralRightToReclaimCash", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Cash Collateral Posted, Gross Amounts Not Offset in the Statement of Financial Position, Offsetting of Derivative Liabilities", "label": "Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Cash Not Offset", "documentation": "Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities." } } }, "auth_ref": [ "r276", "r279", "r967", "r969", "r970", "r1409", "r1411", "r1412" ] }, "us-gaap_DerivativeCollateralRightToReclaimSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeCollateralRightToReclaimSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments, Gross Amounts Not Offset in the Statement of Financial Position, Offsetting of Derivative Liabilities", "negatedLabel": "Financial Instruments, Gross Amounts Not Offset in the Statement of Financial Position, Offsetting of Derivative Liabilities", "label": "Derivative Liability, Subject to Master Netting Arrangement, Collateral, Right to Reclaim Security Not Offset", "documentation": "Amount of right to receive securities collateral under master netting arrangements that have not been offset against derivative liabilities." } } }, "auth_ref": [ "r276", "r279", "r967", "r1409" ] }, "us-gaap_DerivativeContractTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeContractTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Contract", "label": "Derivative Contract [Domain]", "documentation": "Financial instrument or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset." } } }, "auth_ref": [ "r300", "r915", "r917", "r918", "r921", "r922", "r923", "r924", "r926", "r927", "r928", "r929", "r930", "r931", "r932", "r933", "r934", "r935", "r936", "r937", "r938", "r939", "r940", "r941", "r942", "r1287", "r1289", "r1303", "r1304", "r1305", "r1307", "r1308", "r1309", "r1310", "r1312", "r1313", "r1314", "r1315", "r1326", "r1327", "r1328", "r1329", "r1332", "r1333", "r1334", "r1335", "r1350", "r1352", "r1360", "r1364", "r1409", "r1410", "r1413", "r1532", "r1533", "r1576", "r1578", "r1732", "r1733", "r1734", "r1735", "r1736", "r1737", "r1738", "r1739", "r1740", "r2027", "r2028", "r2029", "r2030", "r2039", "r2040", "r2041", "r2042", "r2043", "r2044", "r2046", "r2047" ] }, "trmk_DerivativeDescriptionOfVariableRateBasis1": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DerivativeDescriptionOfVariableRateBasis1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Description of variable rate basis for derivative", "label": "Derivative Description Of Variable Rate Basis1", "documentation": "The reference rate for the variable rate of the interest rate derivative, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR." } } }, "auth_ref": [] }, "us-gaap_DerivativeExcludedComponentGainLossRecognizedInEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeExcludedComponentGainLossRecognizedInEarnings", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total excluded components of earnings recognition", "label": "Derivative, Excluded Component, Gain (Loss), Recognized in Earnings", "totalLabel": "Derivative, Excluded Component, Gain (Loss), Recognized in Earnings, Total", "documentation": "Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method." } } }, "auth_ref": [ "r216", "r300", "r917", "r930" ] }, "us-gaap_DerivativeFairValueOfDerivativeAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeFairValueOfDerivativeAsset", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeAssets", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Derivative Asset, Fair Value, Gross Asset, Total", "verboseLabel": "Gross Amounts of Recognized Assets, Offsetting of Derivative Assets", "terseLabel": "Fair value of derivative asset", "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset", "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement." } } }, "auth_ref": [ "r23", "r274", "r967", "r1409", "r1411", "r1412", "r1413" ] }, "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amount, Offsetting of Derivative Assets", "label": "Derivative Asset, Including Not Subject to Master Netting Arrangement, after Offset and Deduction", "documentation": "Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement." } } }, "auth_ref": [ "r277", "r967", "r1409" ] }, "us-gaap_DerivativeFairValueOfDerivativeLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeFairValueOfDerivativeLiability", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeLiabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Derivative Liability, Fair Value, Gross Liability, Total", "verboseLabel": "Fair value of derivative liability", "terseLabel": "Gross Amounts of Recognized Liabilities, Offsetting of Derivative Liabilities", "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset", "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement." } } }, "auth_ref": [ "r23", "r274", "r967", "r1409", "r1411", "r1412", "r1413" ] }, "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amount, Offsetting of Derivative Liabilities", "label": "Derivative Liability, Including Not Subject to Master Netting Arrangement, after Offset and Deduction", "documentation": "Fair value, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset. Includes derivative not subject to master netting arrangement or similar agreement." } } }, "auth_ref": [ "r277", "r967", "r1409" ] }, "us-gaap_DerivativeFinancialInstrumentsAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeFinancialInstrumentsAssetsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Assets - Derivatives [Member]", "label": "Derivative Financial Instruments, Assets [Member]", "documentation": "Financial asset or other contract with one or more underlyings, with notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset." } } }, "auth_ref": [ "r1018" ] }, "us-gaap_DerivativeFixedInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeFixedInterestRate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swap fixed interest rate to be paid", "label": "Derivative, Fixed Interest Rate", "documentation": "Fixed interest rate related to the interest rate derivative." } } }, "auth_ref": [] }, "us-gaap_DerivativeInceptionDates": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeInceptionDates", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative inception date", "label": "Derivative, Inception Date", "documentation": "Date the entity entered into the derivative contract, in YYYY-MM-DD format." } } }, "auth_ref": [] }, "us-gaap_DerivativeInstrumentRiskAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeInstrumentRiskAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Instrument", "label": "Derivative Instrument [Axis]", "documentation": "Information by type of derivative contract." } } }, "auth_ref": [ "r300", "r915", "r917", "r918", "r921", "r922", "r923", "r924", "r926", "r927", "r928", "r929", "r930", "r931", "r932", "r933", "r934", "r935", "r936", "r937", "r938", "r939", "r940", "r941", "r942", "r1287", "r1289", "r1303", "r1304", "r1305", "r1307", "r1308", "r1309", "r1310", "r1312", "r1313", "r1314", "r1315", "r1326", "r1327", "r1328", "r1329", "r1332", "r1333", "r1334", "r1335", "r1350", "r1352", "r1360", "r1364", "r1409", "r1410", "r1413", "r1532", "r1533", "r1576", "r1578", "r1732", "r1733", "r1734", "r1735", "r1736", "r1737", "r1738", "r1739", "r1740", "r2027", "r2028", "r2029", "r2030", "r2039", "r2040", "r2041", "r2042", "r2043", "r2044", "r2046", "r2047" ] }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstruments" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Financial Instruments", "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts." } } }, "auth_ref": [ "r904", "r905", "r906", "r907", "r908", "r909", "r910", "r911", "r912", "r913", "r914", "r953", "r954", "r955", "r957", "r958", "r959", "r960", "r961", "r962", "r963", "r964", "r965", "r966", "r972", "r988", "r1532", "r1533", "r1534", "r1535", "r1536" ] }, "trmk_DerivativeInstrumentsGainLossClassifiedIntoBankCardIncomeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DerivativeInstrumentsGainLossClassifiedIntoBankCardIncomeNet", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount of gain (loss) recognized in bank card and other fees", "label": "Derivative Instruments Gain Loss Classified Into Bank Card Income Net", "documentation": "The amount of net gain (loss) recognized as noninterest income in bank card and other fees on derivative instruments not designated as hedging instruments." } } }, "auth_ref": [] }, "trmk_DerivativeInstrumentsGainLossClassifiedIntoIncomeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DerivativeInstrumentsGainLossClassifiedIntoIncomeNet", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount of gain (loss) recognized in mortgage banking, net", "label": "Derivative Instruments Gain Loss Classified Into Income Net", "documentation": "The amount of net gain (loss) recognized as noninterest income in mortgage banking, net on derivative instruments not designated as hedging instruments." } } }, "auth_ref": [] }, "trmk_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortion", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion", "documentation": "Derivative instruments, gain (loss) reclassified from accumulated OCI into income, effective portion.", "terseLabel": "Amount of gain (loss) reclassified from accumulated other comprehensive income (loss) and recognized in interest and fees on LHFS and LHFI" } } }, "auth_ref": [] }, "us-gaap_DerivativeLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeLiabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other liabilities - derivatives", "totalLabel": "Net Amounts of Liabilities presented in the Statement of Financial Position, Offsetting of Derivative Liabilities", "label": "Derivative Liability", "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r275", "r278", "r967", "r1002", "r1003", "r1017", "r1031", "r1033", "r1034", "r1279", "r1280", "r1281", "r1282", "r1285", "r1286", "r1287", "r1288", "r1289", "r1312", "r1314", "r1315", "r1352", "r1353", "r1357", "r1360", "r1361", "r1364", "r1365", "r1409", "r1411", "r1412", "r1413", "r2036", "r2037", "r2038", "r2120" ] }, "trmk_DerivativeLiabilitiesGrossAmountsOffset": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DerivativeLiabilitiesGrossAmountsOffset", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails": { "parentTag": "us-gaap_DerivativeLiabilities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts Offset in the Statement of Financial Position, Offsetting of Derivative Liabilities", "label": "Derivative Liabilities Gross Amounts Offset", "documentation": "Gross amount of derivative liabilities offset in the statement of financial position." } } }, "auth_ref": [] }, "us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Liability, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes derivative liability." } } }, "auth_ref": [ "r1739" ] }, "us-gaap_DerivativeMaturityDates": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeMaturityDates", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative maturity date", "label": "Derivative, Contract End Date", "documentation": "Date derivative contract ends, in YYYY-MM-DD format." } } }, "auth_ref": [ "r1288", "r1289", "r1350", "r1351", "r1355", "r1359", "r1362", "r1578" ] }, "us-gaap_DerivativeNotionalAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeNotionalAmount", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total notional amount", "label": "Derivative, Notional Amount", "documentation": "Nominal or face amount used to calculate payment on derivative." } } }, "auth_ref": [ "r1532", "r2016", "r2017" ] }, "us-gaap_DerivativeRemainingMaturity1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativeRemainingMaturity1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Period for which cash flow hedges will be used to hedge quarterly interest payments", "label": "Derivative, Remaining Maturity", "documentation": "Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_DerivativesFairValueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativesFairValueLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives, Fair Value [Line Items]", "label": "Derivatives, Fair Value [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r915", "r921", "r922", "r923", "r924", "r1533" ] }, "us-gaap_DerivativesReportingOfDerivativeActivity": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DerivativesReportingOfDerivativeActivity", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Financial Instruments", "label": "Derivatives, Reporting of Derivative Activity [Policy Text Block]", "documentation": "Disclosure of accounting policy for derivatives entered into for trading purposes and those entered into for purposes other than trading including where and when derivative financial instruments and derivative commodity instruments and their related gains or losses are reported in the entity's statements of financial position, cash flows, and results of operations." } } }, "auth_ref": [ "r2026" ] }, "us-gaap_DesignatedAsHedgingInstrumentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DesignatedAsHedgingInstrumentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivatives in Hedging Relationships [Member]", "terseLabel": "Designated as Hedging Instrument [Member]", "label": "Designated as Hedging Instrument [Member]", "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)." } } }, "auth_ref": [] }, "us-gaap_DirectFinancingLeaseNetInvestmentInLease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DirectFinancingLeaseNetInvestmentInLease", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total net investment", "label": "Direct Financing Lease, Net Investment in Lease, before Allowance for Credit Loss", "documentation": "Amount, before allowance for credit loss, of net investment in direct financing lease." } } }, "auth_ref": [ "r196", "r469", "r1081", "r1847" ] }, "us-gaap_DirectFinancingLeaseUnguaranteedResidualAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DirectFinancingLeaseUnguaranteedResidualAsset", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails": { "parentTag": "us-gaap_DirectFinancingLeaseNetInvestmentInLease", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unguaranteed lease residual", "label": "Direct Financing Lease, Unguaranteed Residual Asset", "documentation": "Present value expected to be derived from underlying asset, following end of lease term, not guaranteed by lessee or other third party unrelated to lessor." } } }, "auth_ref": [ "r1081" ] }, "srt_DirectorMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "DirectorMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Board of Directors [Member]", "label": "Director [Member]", "verboseLabel": "Director [Member]" } } }, "auth_ref": [ "r1820", "r2121" ] }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisaggregationOfRevenueTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureRevenueFromContractsWithCustomersTables" ], "lang": { "en-us": { "role": { "label": "Disaggregation of Revenue [Table Text Block]", "terseLabel": "Summary of Noninterest Income (Loss) Disaggregated by Reportable Operating Segment and Revenue Stream", "documentation": "Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor." } } }, "auth_ref": [ "r1900" ] }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlans" ], "lang": { "en-us": { "role": { "terseLabel": "Stock and Incentive Compensation Plans", "label": "Share-Based Payment Arrangement [Text Block]", "documentation": "The entire disclosure for share-based payment arrangement." } } }, "auth_ref": [ "r731", "r734", "r765", "r766", "r768", "r1493" ] }, "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Stock and Incentive Compensation Plans [Abstract]", "label": "Share-Based Payment Arrangement [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax", "totalLabel": "Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax, Total", "terseLabel": "Net gain on disposition of discontinued operations", "documentation": "Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation." } } }, "auth_ref": [ "r72", "r74", "r76", "r86" ] }, "us-gaap_DiscontinuedOperationGainLossOnDisposalStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DiscontinuedOperationGainLossOnDisposalStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes gain (loss) from disposal of discontinued operation." } } }, "auth_ref": [ "r260" ] }, "us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Income from discontinued operations before income taxes", "label": "Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax", "totalLabel": "Income from discontinued operations before income taxes", "documentation": "Amount before tax of income (loss) from a discontinued operation. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal." } } }, "auth_ref": [ "r72", "r73", "r74", "r75", "r76", "r82", "r113", "r2083" ] }, "us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DiscontinuedOperationTaxEffectOfDiscontinuedOperation", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Discontinued Operation, Tax Effect of Discontinued Operation", "terseLabel": "Income taxes from discontinued operations", "documentation": "Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal." } } }, "auth_ref": [ "r73", "r74", "r75", "r76", "r82", "r86", "r788", "r819", "r822" ] }, "us-gaap_DiscontinuedOperationsAndDisposalGroupsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DiscontinuedOperationsAndDisposalGroupsAbstract", "lang": { "en-us": { "role": { "label": "Discontinued Operations and Disposal Groups [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationCash", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Cash", "terseLabel": "Cash and due from banks", "documentation": "Amount of currency on hand, demand deposits with banks or financial institutions, and other kinds of accounts that have the general characteristics of demand deposits, held by a disposal group." } } }, "auth_ref": [] }, "trmk_DisposalGroupIncludingDiscontinuedOperationEquipmentExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationEquipmentExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Including Discontinued Operation Equipment Expense", "documentation": "Disposal group including discontinued operation equipment expense.", "terseLabel": "Equipment expense" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationGoodwill1", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "label": "Disposal Group, Including Discontinued Operation, Goodwill", "documentation": "Amount classified as goodwill attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133" ] }, "trmk_DisposalGroupIncludingDiscontinuedOperationInsuranceCommissions": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationInsuranceCommissions", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestIncome", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance commissions", "label": "Disposal Group Including Discontinued Operation Insurance Commissions", "documentation": "Disposal group including discontinued operation insurance commissions." } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationIntangibleAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Identifiable intangible assets, net", "label": "Disposal Group, Including Discontinued Operation, Intangible Assets", "documentation": "Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133" ] }, "trmk_DisposalGroupIncludingDiscontinuedOperationNetOccupancyPremises": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationNetOccupancyPremises", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Including Discontinued Operation Net Occupancy Premises", "documentation": "Disposal group including discontinued operation net occupancy premises.", "terseLabel": "Net occupancy - premises" } } }, "auth_ref": [] }, "trmk_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingLeaseLiability", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails2": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Including Discontinued Operation Operating Lease Liability", "documentation": "Disposal group including discontinued operation operating lease liability.", "terseLabel": "Operating lease liabilities" } } }, "auth_ref": [] }, "trmk_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Operating Lease Right-of-Use Assets", "documentation": "Disposal group, including discontinued operation, operating lease right-of-use assets.", "terseLabel": "Operating lease right-of-use assets" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Other Assets", "terseLabel": "Other assets", "documentation": "Amount classified as other assets attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Other Expense", "terseLabel": "Other expense", "documentation": "Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation." } } }, "auth_ref": [ "r83" ] }, "trmk_DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherIncomeExpense", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestIncome", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Including Discontinued Operation Other Income Expense", "documentation": "Disposal group including discontinued operation other income (expense).", "terseLabel": "Other, net" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherLiabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails2": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Other Liabilities", "terseLabel": "Other liabilities", "documentation": "Amount classified as other liabilities attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Property, Plant and Equipment", "terseLabel": "Premises and equipment, net", "documentation": "Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133" ] }, "trmk_DisposalGroupIncludingDiscontinuedOperationSalariesAndEmployeeBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationSalariesAndEmployeeBenefits", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Including Discontinued Operation Salaries and Employee Benefits", "documentation": "Disposal group including discontinued operation salaries and employee benefits.", "terseLabel": "Salaries and employee benefits" } } }, "auth_ref": [] }, "trmk_DisposalGroupIncludingDiscontinuedOperationServicesAndFees": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationServicesAndFees", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "documentation": "Disposal group including discontinued operation services and fees.", "terseLabel": "Services and fees", "label": "Disposal Group Including Discontinued Operation Services and Fees" } } }, "auth_ref": [] }, "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationTotalNoninterestExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total noninterest expense", "label": "Disposal Group Including Discontinued Operation Total Noninterest Expense", "documentation": "Disposal group including discontinued operation total noninterest expense.", "totalLabel": "Total noninterest expense" } } }, "auth_ref": [] }, "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "DisposalGroupIncludingDiscontinuedOperationTotalNoninterestIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Including Discontinued Operation Total Noninterest Income", "documentation": "Disposal group including discontinued operation total noninterest income.", "terseLabel": "Total noninterest income", "totalLabel": "Total noninterest income" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationUnclassifiedBalanceSheetDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupIncludingDiscontinuedOperationUnclassifiedBalanceSheetDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Unclassified Balance Sheet Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupNotDiscontinuedOperationIncomeStatementDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperations" ], "lang": { "en-us": { "role": { "label": "Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]", "terseLabel": "Discontinued Operations", "documentation": "The entire disclosure related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r70", "r130" ] }, "us-gaap_DividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DividendsCommonStock", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "totalLabel": "Dividends, Common Stock, Total", "label": "Dividends, Common Stock", "negatedLabel": "Cash dividends paid on common stock", "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK)." } } }, "auth_ref": [ "r8", "r140" ] }, "dei_DocumentAnnualReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentAnnualReport", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Annual Report", "terseLabel": "Document Annual Report", "documentation": "Boolean flag that is true only for a form used as an annual report." } } }, "auth_ref": [ "r1597", "r1598", "r1621" ] }, "dei_DocumentFinStmtErrorCorrectionFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFinStmtErrorCorrectionFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Financial Statement Error Correction [Flag]", "label": "Document Financial Statement Error Correction [Flag]", "documentation": "Indicates whether any of the financial statement period in the filing include a restatement due to error correction." } } }, "auth_ref": [ "r1597", "r1598", "r1621", "r1664" ] }, "dei_DocumentFiscalPeriodFocus": { "xbrltype": "fiscalPeriodItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFiscalPeriodFocus", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Fiscal Period Focus", "label": "Document Fiscal Period Focus", "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY." } } }, "auth_ref": [] }, "dei_DocumentFiscalYearFocus": { "xbrltype": "gYearItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFiscalYearFocus", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Fiscal Year Focus", "label": "Document Fiscal Year Focus", "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Period End Date", "label": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentTransitionReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentTransitionReport", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Transition Report", "label": "Document Transition Report", "documentation": "Boolean flag that is true only for a form used as a transition report." } } }, "auth_ref": [ "r1642" ] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentType", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Type", "terseLabel": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "dei_DocumentsIncorporatedByReferenceTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentsIncorporatedByReferenceTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Documents Incorporated by Reference", "label": "Documents Incorporated by Reference [Text Block]", "documentation": "Documents incorporated by reference." } } }, "auth_ref": [ "r1595" ] }, "us-gaap_DoubtfulMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DoubtfulMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Doubtful Category 9 [Member]", "terseLabel": "Doubtful - RR 9 [Member]", "label": "Doubtful [Member]", "documentation": "A category of financing receivables that have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable." } } }, "auth_ref": [ "r188", "r189", "r190", "r1858", "r1860" ] }, "ecd_DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "DvddsOrOthrErngsPdOnEqtyAwrdsNtOthrwsRflctdInTtlCompForCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]", "terseLabel": "Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year" } } }, "auth_ref": [ "r1653" ] }, "trmk_EarningsOfSubsidiariesOverDistributions": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EarningsOfSubsidiariesOverDistributions", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_Revenues", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings of subsidiaries over distributions", "label": "Earnings Of Subsidiaries Over Distributions", "documentation": "Earnings of subsidiaries in excess of dividends received during the period." } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerShareAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share [Abstract]", "terseLabel": "Earnings Per Share (EPS)", "verboseLabel": "Earnings Per Share [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareBasic": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerShareBasic", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Basic", "terseLabel": "Basic EPS", "totalLabel": "Basic EPS", "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period." } } }, "auth_ref": [ "r257", "r299", "r337", "r338", "r339", "r340", "r341", "r342", "r343", "r344", "r350", "r352", "r355", "r356", "r357", "r360", "r584", "r771", "r834", "r896", "r999", "r1000", "r1188", "r1231", "r1425" ] }, "us-gaap_EarningsPerShareDiluted": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerShareDiluted", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Diluted", "terseLabel": "Diluted EPS", "totalLabel": "Diluted EPS", "documentation": "The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period." } } }, "auth_ref": [ "r257", "r299", "r337", "r338", "r339", "r340", "r341", "r342", "r343", "r344", "r352", "r355", "r356", "r357", "r360", "r584", "r771", "r834", "r896", "r999", "r1000", "r1188", "r1231", "r1425" ] }, "us-gaap_EarningsPerSharePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerSharePolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Per Share Data", "label": "Earnings Per Share, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements." } } }, "auth_ref": [ "r44", "r45", "r359" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateContinuingOperations", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Percent", "totalLabel": "Income tax provision", "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r790", "r1495" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Percent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCashAndDueFromBanksAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal reserve tax rate, percent", "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent", "verboseLabel": "Income tax computed at statutory tax rate", "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)." } } }, "auth_ref": [ "r317", "r324", "r790", "r817", "r1495" ] }, "trmk_EffectiveIncomeTaxRateReconciliationLowIncomeHousingTaxCredits": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationLowIncomeHousingTaxCredits", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Low income housing tax credits", "label": "Effective Income Tax Rate Reconciliation Low Income Housing Tax Credits", "documentation": "Effective income tax rate reconciliation low income housing tax credits." } } }, "auth_ref": [] }, "trmk_EffectiveIncomeTaxRateReconciliationNewMarketsTaxCredits": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNewMarketsTaxCredits", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "New markets tax credits", "label": "Effective Income Tax Rate Reconciliation New Markets Tax Credits", "documentation": "Effective income tax rate reconciliation new markets tax credits." } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpense", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent", "totalLabel": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent, Total", "terseLabel": "Nondeductible interest expense", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses." } } }, "auth_ref": [ "r795", "r796", "r1798", "r1804", "r1997" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nondeductible executive compensation", "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Percent", "documentation": "Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement." } } }, "auth_ref": [ "r1495", "r1798", "r1804", "r1997", "r1999" ] }, "trmk_EffectiveIncomeTaxRateReconciliationNondeductibleFDICPremiums": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleFDICPremiums", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation Nondeductible FDIC Premiums", "documentation": "Effective income tax rate reconciliation nondeductible FDIC premiums.", "terseLabel": "Nondeductible FDIC premiums" } } }, "auth_ref": [] }, "trmk_EffectiveIncomeTaxRateReconciliationNontaxableIncreaseInCashSurrenderValueOfBankOwnedLifeInsurance": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNontaxableIncreaseInCashSurrenderValueOfBankOwnedLifeInsurance", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation Nontaxable Increase in Cash Surrender Value of Bank Owned Life Insurance", "documentation": "Effective income tax rate reconciliation nontaxable ncrease in cash surrender value of bank-owned life insurance.", "terseLabel": "Nontaxable increase in cash surrender value of bank-owned life insurance" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationOtherAdjustments", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Percent", "terseLabel": "Other", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments." } } }, "auth_ref": [ "r1495", "r1798", "r1804", "r1997", "r1998" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State income taxes, net", "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit)." } } }, "auth_ref": [ "r793", "r1495", "r1798", "r1804", "r1997" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsOther": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationTaxCreditsOther", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Other, Percent", "terseLabel": "Other tax credits", "negatedLabel": "Other tax credits", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits." } } }, "auth_ref": [ "r1495", "r1798", "r1804", "r1997", "r1999" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationTaxExemptIncome", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails3": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Tax Exempt Income, Percent", "terseLabel": "Tax exempt interest", "negatedLabel": "Tax exempt interest", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes." } } }, "auth_ref": [ "r795", "r796", "r1798", "r1804", "r1997" ] }, "trmk_ElectiveDeferralContributionsOfTheMonth": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ElectiveDeferralContributionsOfTheMonth", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Period when associates may become eligible to make elective deferral contributions after employment", "label": "Elective Deferral Contributions Of The Month", "documentation": "Refers to the deferral contribution of the month." } } }, "auth_ref": [] }, "trmk_EligibleAssociatesMustCompleteTermOfService": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EligibleAssociatesMustCompleteTermOfService", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Eligible associates must complete number of years of service", "label": "Eligible Associates Must Complete Term Of Service", "documentation": "Refers to the eligible associates must complete number of years of service" } } }, "auth_ref": [] }, "trmk_EmployeeBenefitsInsuranceContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EmployeeBenefitsInsuranceContractsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Employee Benefits Insurance Contracts [Member]", "label": "Employee Benefits Insurance Contracts [Member]", "documentation": "Employee benefits insurance contracts." } } }, "auth_ref": [] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total", "terseLabel": "Unrecognized compensation expense", "label": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount", "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement." } } }, "auth_ref": [ "r767" ] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average life of unrecognized compensation expense", "label": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition", "documentation": "Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r767" ] }, "us-gaap_EmployeeStockOptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOptionMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Employee Stock Option [Member]", "terseLabel": "Employee Stock Option", "documentation": "Share-based payment arrangement granting right, subject to vesting and other restrictions, to purchase or sell certain number of shares at predetermined price for specified period of time." } } }, "auth_ref": [ "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978", "r1979", "r1980", "r1981", "r1982", "r1983", "r1984", "r1985", "r1986", "r1987", "r1988", "r1989", "r1990", "r1991", "r1992", "r1993", "r1994" ] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, Address Line One", "label": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, City or Town", "label": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, Postal Zip Code", "label": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Address, State or Province", "label": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Central Index Key", "label": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r1594" ] }, "dei_EntityCommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCommonStockSharesOutstanding", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Common Stock, Shares Outstanding", "label": "Entity Common Stock, Shares Outstanding", "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument." } } }, "auth_ref": [] }, "dei_EntityCurrentReportingStatus": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCurrentReportingStatus", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Current Reporting Status", "label": "Entity Current Reporting Status", "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure." } } }, "auth_ref": [] }, "dei_EntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Entity", "label": "Entity [Domain]", "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains." } } }, "auth_ref": [] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Emerging Growth Company", "label": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1594" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityFileNumber", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity File Number", "label": "Entity File Number", "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen." } } }, "auth_ref": [] }, "dei_EntityFilerCategory": { "xbrltype": "filerCategoryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityFilerCategory", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Filer Category", "label": "Entity Filer Category", "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure." } } }, "auth_ref": [ "r1594" ] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Incorporation, State or Country Code", "label": "Entity Incorporation, State or Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityInteractiveDataCurrent": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityInteractiveDataCurrent", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Interactive Data Current", "label": "Entity Interactive Data Current", "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)." } } }, "auth_ref": [ "r1704" ] }, "dei_EntityPublicFloat": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityPublicFloat", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Public Float", "terseLabel": "Entity Public Float", "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityRegistrantName", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Registrant Name", "label": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r1594" ] }, "dei_EntityShellCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityShellCompany", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Shell Company", "terseLabel": "Entity Shell Company", "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act." } } }, "auth_ref": [ "r1594" ] }, "dei_EntitySmallBusiness": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntitySmallBusiness", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Small Business", "label": "Entity Small Business", "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)." } } }, "auth_ref": [ "r1594" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Tax Identification Number", "label": "Entity Tax Identification Number", "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS." } } }, "auth_ref": [ "r1594" ] }, "dei_EntityVoluntaryFilers": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityVoluntaryFilers", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Voluntary Filers", "label": "Entity Voluntary Filers", "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act." } } }, "auth_ref": [] }, "dei_EntityWellKnownSeasonedIssuer": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityWellKnownSeasonedIssuer", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "verboseLabel": "Entity Well-known Seasoned Issuer", "label": "Entity Well-known Seasoned Issuer", "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A." } } }, "auth_ref": [ "r1706" ] }, "ecd_EqtyAwrdsAdjFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsAdjFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Awards Adjustments, Footnote [Text Block]", "terseLabel": "Equity Awards Adjustments, Footnote" } } }, "auth_ref": [ "r1647" ] }, "ecd_EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsAdjsExclgValRprtdInSummryCompstnTblMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]", "terseLabel": "Equity Awards Adjustments, Excluding Value Reported in Compensation Table" } } }, "auth_ref": [ "r1700" ] }, "ecd_EqtyAwrdsAdjsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsAdjsMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Awards Adjustments [Member]", "terseLabel": "Equity Awards Adjustments" } } }, "auth_ref": [ "r1700" ] }, "ecd_EqtyAwrdsInSummryCompstnTblForAplblYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EqtyAwrdsInSummryCompstnTblForAplblYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]", "terseLabel": "Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table" } } }, "auth_ref": [ "r1700" ] }, "us-gaap_EquipmentExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquipmentExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment expense", "label": "Equipment Expense", "documentation": "This element represents equipment expense including depreciation, repairs, rentals, and service contract costs. This item also includes equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item may also include furniture expenses." } } }, "auth_ref": [] }, "trmk_EquipmentFinanceLeasesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EquipmentFinanceLeasesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment Finance Leases [Member]", "label": "Equipment Finance Leases [Member]", "documentation": "Equipment Finance Leases [Member]" } } }, "auth_ref": [] }, "trmk_EquipmentFinanceLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EquipmentFinanceLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment Finance Loans [Member]", "label": "Equipment Finance Loans [Member]", "documentation": "Equipment finance loans." } } }, "auth_ref": [] }, "us-gaap_EquityComponentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityComponentDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Component", "label": "Equity Component [Domain]", "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc." } } }, "auth_ref": [ "r20", "r249", "r256", "r257", "r293", "r294", "r295", "r329", "r330", "r331", "r335", "r343", "r345", "r347", "r363", "r454", "r458", "r512", "r583", "r606", "r771", "r812", "r813", "r830", "r831", "r832", "r835", "r895", "r896", "r976", "r978", "r979", "r980", "r981", "r983", "r984", "r985", "r986", "r987", "r998", "r1042", "r1044", "r1045", "r1046", "r1047", "r1048", "r1052", "r1054", "r1087", "r1225", "r1258", "r1259", "r1260", "r1276", "r1338" ] }, "us-gaap_EquityMethodInvestmentDividendsOrDistributions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityMethodInvestmentDividendsOrDistributions", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Dividends paid", "label": "Proceeds from Equity Method Investment, Distribution", "documentation": "Amount of distribution received from equity method investee for return on investment, classified as operating activities. Excludes distribution for return of investment, classified as investing activities." } } }, "auth_ref": [ "r10", "r13", "r111", "r1221" ] }, "us-gaap_EquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityMethodInvestments", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment in banks", "label": "Equity Method Investments", "documentation": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized." } } }, "auth_ref": [ "r361", "r382", "r395", "r451", "r1730", "r1844" ] }, "us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other-than-temporary impairment of investment in member bank stock", "label": "Equity Securities without Readily Determinable Fair Value, Impairment Loss, Annual Amount", "documentation": "Amount of impairment loss on investment in equity security without readily determinable fair value." } } }, "auth_ref": [ "r450" ] }, "ecd_EquityValuationAssumptionDifferenceFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "EquityValuationAssumptionDifferenceFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Equity Valuation Assumption Difference, Footnote [Text Block]", "terseLabel": "Equity Valuation Assumption Difference, Footnote" } } }, "auth_ref": [ "r1657" ] }, "ecd_ErrCompAnalysisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ErrCompAnalysisTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Erroneous Compensation Analysis [Text Block]", "terseLabel": "Erroneous Compensation Analysis" } } }, "auth_ref": [ "r1614", "r1625", "r1635", "r1668" ] }, "ecd_ErrCompRecoveryTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ErrCompRecoveryTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Erroneously Awarded Compensation Recovery [Table]", "terseLabel": "Erroneously Awarded Compensation Recovery" } } }, "auth_ref": [ "r1611", "r1622", "r1632", "r1665" ] }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EstimateOfFairValueFairValueDisclosureMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimate Fair Value [Member]", "label": "Estimate of Fair Value Measurement [Member]", "documentation": "Measured as an estimate of fair value." } } }, "auth_ref": [ "r566", "r1031", "r1033", "r1036", "r1404", "r1471", "r1472" ] }, "trmk_EstimatedFairValue12MonthsOrMore": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EstimatedFairValue12MonthsOrMore", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails": { "parentTag": "trmk_TotalEstimatedFairValue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated Fair Value, 12 Months or More", "label": "Estimated Fair Value12 Months Or More", "documentation": "This item represents the aggregate fair value of investments categorized as available-for-sale and held-to-maturity securities that have been in a continuous unrealized loss position for twelve months or longer." } } }, "auth_ref": [] }, "trmk_EstimatedFairValueLessThan12Months": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "EstimatedFairValueLessThan12Months", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails": { "parentTag": "trmk_TotalEstimatedFairValue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated Fair Value, Less than 12 Months", "label": "Estimated Fair Value Less Than12 Months", "documentation": "This item represents the aggregate fair value of investments categorized as available-for-sale and held-to-maturity securities that have been in a continuous unrealized loss position for less than twelve months." } } }, "auth_ref": [] }, "trmk_ExchangeTradedEquitySecuritiesFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExchangeTradedEquitySecuritiesFundsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange Traded Equity Securities Funds [Member]", "label": "Exchange Traded Equity Securities Funds [Member]", "documentation": "Exchange traded equity securities funds." } } }, "auth_ref": [] }, "trmk_ExchangeTradedFixedIncomeSecuritiesFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExchangeTradedFixedIncomeSecuritiesFundsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Exchange Traded Fixed Income Funds [Member]", "terseLabel": "Exchange Traded Fixed Income Funds [Member]", "label": "Exchange Traded Fixed Income Securities Funds [Member]", "documentation": "Exchange traded fixed income securities funds." } } }, "auth_ref": [] }, "trmk_ExchangeTradedPurchasedOptionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExchangeTradedPurchasedOptionsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange Traded Purchased Options [Member]", "label": "Exchange Traded Purchased Options [Member]", "documentation": "An option traded on a regulated exchange where the terms of each option are standardized by the exchange. The contract is standardized so that underlying asset, quantity, expiration date and strike price are known in advance. Over-the-counter options are not traded on exchanges and allow for the customization of the terms of the option contract." } } }, "auth_ref": [] }, "trmk_ExchangeTradedWrittenOptionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExchangeTradedWrittenOptionsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Exchange Traded Written Options [Member]", "label": "Exchange Traded Written Options [Member]", "documentation": "Option traded on a regulated exchange where the terms of each option are standardized by the exchange. The contract is standardized so that underlying asset, quantity, expiration date and strike price are known in advance." } } }, "auth_ref": [] }, "ecd_ExecutiveCategoryAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ExecutiveCategoryAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Executive Category [Axis]", "terseLabel": "Executive Category:" } } }, "auth_ref": [ "r1663" ] }, "trmk_ExpectedCreditLossCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExpectedCreditLossCurrent", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current expected credit loss", "label": "Expected Credit Loss Current", "documentation": "Expected credit loss, current." } } }, "auth_ref": [] }, "trmk_ExpectedCreditLossesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExpectedCreditLossesCurrent", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Expected Credit Losses, Current", "documentation": "Expected credit losses, current.", "terseLabel": "Expected credit losses, current." } } }, "auth_ref": [] }, "trmk_ExposureForCommercialAccrualLoansDeemedToBeReviewedOnIndividualBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExposureForCommercialAccrualLoansDeemedToBeReviewedOnIndividualBasis", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Exposure for commercial accrual loans deemed to be reviewed on individual basis", "label": "Exposure For Commercial Accrual Loans Deemed To Be Reviewed On Individual Basis", "documentation": "Exposure for commercial accrual loans deemed to be reviewed on individual basis." } } }, "auth_ref": [] }, "trmk_ExposureForCommercialNonAccrualLoansToBeReviewedOnIndividualBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExposureForCommercialNonAccrualLoansToBeReviewedOnIndividualBasis", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Exposure for commercial non accrual loans to be reviewed on individual basis", "label": "Exposure For Commercial Non Accrual Loans To Be Reviewed On Individual Basis", "documentation": "Exposure for commercial non accrual loans to be reviewed on an individual basis." } } }, "auth_ref": [] }, "trmk_ExposureForModifiedCommercialAccrualLoansDeemedToBeReviewedOnIndividualBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ExposureForModifiedCommercialAccrualLoansDeemedToBeReviewedOnIndividualBasis", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Exposure for modified commercial accrual loans deemed to be reviewed on individual basis", "label": "Exposure for Modified Commercial Accrual Loans Deemed To Be Reviewed On Individual Basis", "documentation": "Exposure for commercial accrual loans modified to borrowers experiencing financial difficulties deemed to be reviewed on individual basis.." } } }, "auth_ref": [] }, "srt_ExternalCreditRatingMoodysMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ExternalCreditRatingMoodysMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails" ], "lang": { "en-us": { "role": { "terseLabel": "External Credit Rating, Moody's", "label": "External Credit Rating, Moody's [Domain]" } } }, "auth_ref": [ "r1462", "r1858" ] }, "stpr_FL": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/stpr/2025", "localname": "FL", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Florida [Member]", "label": "FLORIDA" } } }, "auth_ref": [] }, "trmk_FairMarketValueAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FairMarketValueAdjustmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Market Value Adjustment [Member]", "label": "Fair Market Value Adjustment [Member]", "documentation": "A fair market value adjustment associated with an acquisition during the period." } } }, "auth_ref": [] }, "trmk_FairValueAndContractualPrincipalOutstandingOfLoanHeldForSaleTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FairValueAndContractualPrincipalOutstandingOfLoanHeldForSaleTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueTables" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value and the Contractual Principal Outstanding of the LHFS", "label": "Fair Value And Contractual Principal Outstanding Of Loan Held For Sale Table [Text Block]", "documentation": "Tabular disclosure of the fair value and contractual principal outstanding of loans held for sale accounted for under the fair value option." } } }, "auth_ref": [] }, "trmk_FairValueAndTheContractualPrincipalOutstandingOfTheLHFSAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FairValueAndTheContractualPrincipalOutstandingOfTheLHFSAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value and the contractual principal outstanding of the LHFS [Abstract]", "label": "Fair Value And The Contractual Principal Outstanding Of The L H F S [Abstract]", "documentation": "Fair value and the contractual principal outstanding of the LHFS [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1002", "r1003", "r1017", "r1537" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table]", "label": "Fair Value, Recurring and Nonrecurring [Table]", "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis." } } }, "auth_ref": [ "r1002", "r1003", "r1017", "r1537" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Class", "label": "Asset Class [Domain]", "documentation": "Class of asset." } } }, "auth_ref": [ "r1007", "r1008", "r1009", "r1010", "r1011", "r1012", "r1018", "r1404", "r1539", "r1548" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1007", "r1008", "r1009", "r1010", "r1011", "r1012", "r1018", "r1539" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Table]", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]", "documentation": "Disclosure of information about financial instrument asset measured at fair value on recurring basis using unobservable input." } } }, "auth_ref": [ "r1007", "r1008", "r1009", "r1010", "r1011", "r1012", "r1018", "r1539" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in Level 3 Assets Measured at Fair Value on a Recurring Basis", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset." } } }, "auth_ref": [ "r1007", "r1012", "r1018", "r1539" ] }, "us-gaap_FairValueByAssetClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByAssetClassAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Class", "label": "Asset Class [Axis]", "documentation": "Information by class of asset." } } }, "auth_ref": [ "r1007", "r1008", "r1009", "r1010", "r1011", "r1012", "r1018", "r1404", "r1539", "r1548" ] }, "us-gaap_FairValueByBalanceSheetGroupingTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByBalanceSheetGroupingTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueTables" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying Amounts and Estimated Fair Values of Financial Instruments", "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]", "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities." } } }, "auth_ref": [ "r1032", "r1035", "r1404", "r1548", "r2052" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Hierarchy and NAV", "label": "Fair Value Hierarchy and NAV [Axis]", "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient." } } }, "auth_ref": [ "r566", "r653", "r654", "r655", "r656", "r657", "r658", "r687", "r688", "r1001", "r1003", "r1004", "r1005", "r1006", "r1015", "r1017", "r1019", "r1031", "r1094", "r1095", "r1096", "r1404", "r1471", "r1472", "r1480", "r1481", "r1482", "r1483", "r1484", "r1537", "r1541", "r1548" ] }, "us-gaap_FairValueByMeasurementBasisAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByMeasurementBasisAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Basis", "label": "Measurement Basis [Axis]", "documentation": "Information by measurement basis." } } }, "auth_ref": [ "r566", "r1031", "r1033", "r1034", "r1036", "r1038", "r1039", "r1404", "r1471", "r1472", "r2052" ] }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByMeasurementFrequencyAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Frequency", "label": "Measurement Frequency [Axis]", "documentation": "Information by measurement frequency." } } }, "auth_ref": [ "r1002", "r1003", "r1004", "r1006", "r1537", "r2037", "r2048" ] }, "us-gaap_FairValueDisclosureItemAmountsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosureItemAmountsDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurement", "label": "Fair Value Measurement [Domain]", "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value." } } }, "auth_ref": [ "r566", "r1471", "r1472" ] }, "us-gaap_FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosureOffbalanceSheetRisksFaceAmountLiability", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Off-balance sheet obligations", "label": "Fair Value Disclosure, off-Balance-Sheet Risks, Face Amount, Liability", "documentation": "The face amount of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition." } } }, "auth_ref": [ "r1033", "r1208" ] }, "us-gaap_FairValueDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FairValueDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosuresTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValue" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value", "label": "Fair Value Disclosures [Text Block]", "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information." } } }, "auth_ref": [ "r1004", "r1011", "r1013", "r1014", "r1015", "r1019", "r1020", "r1021", "r1022", "r1023", "r1180", "r1537", "r1542" ] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 1 [Member]", "label": "Fair Value, Inputs, Level 1 [Member]", "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date." } } }, "auth_ref": [ "r566", "r653", "r658", "r687", "r1003", "r1017", "r1031", "r1094", "r1404", "r1480", "r1481", "r1482", "r1483", "r1484", "r1537", "r1548" ] }, "us-gaap_FairValueInputsLevel2Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel2Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 2 [Member]", "label": "Fair Value, Inputs, Level 2 [Member]", "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets." } } }, "auth_ref": [ "r566", "r653", "r658", "r687", "r689", "r1003", "r1004", "r1017", "r1031", "r1095", "r1404", "r1471", "r1472", "r1480", "r1481", "r1482", "r1483", "r1484", "r1537", "r1548" ] }, "us-gaap_FairValueInputsLevel3Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel3Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 3 [Member]", "label": "Fair Value, Inputs, Level 3 [Member]", "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r566", "r653", "r654", "r655", "r656", "r657", "r658", "r687", "r688", "r1003", "r1004", "r1005", "r1006", "r1017", "r1031", "r1096", "r1404", "r1471", "r1472", "r1480", "r1481", "r1482", "r1483", "r1484", "r1537", "r1541", "r1548" ] }, "trmk_FairValueLessUnpaidPrincipalNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FairValueLessUnpaidPrincipalNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Fair value less unpaid principal", "label": "Fair Value Less Unpaid Principal Net", "documentation": "This item represents the difference between the aggregate fair value and the unpaid principal." } } }, "auth_ref": [] }, "us-gaap_FairValueMeasurementFrequencyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementFrequencyDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Frequency", "label": "Measurement Frequency [Domain]", "documentation": "Measurement frequency." } } }, "auth_ref": [ "r1002", "r1003", "r1004", "r1006", "r1537", "r2037", "r2048" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total net (loss) gain included in Mortgage banking, net", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings", "documentation": "Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3)." } } }, "auth_ref": [ "r1008", "r1018", "r1539", "r1540" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases", "documentation": "Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r1010", "r1016", "r1018", "r1539" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales", "negatedLabel": "Sales", "documentation": "Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r1010", "r1018", "r1539" ] }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning Balance", "periodEndLabel": "Ending Balance", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value", "documentation": "Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r1007", "r1018", "r1539" ] }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementsFairValueHierarchyDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Hierarchy and NAV", "label": "Fair Value Hierarchy and NAV [Domain]", "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value." } } }, "auth_ref": [ "r566", "r653", "r654", "r655", "r656", "r657", "r658", "r687", "r688", "r1001", "r1003", "r1004", "r1005", "r1006", "r1015", "r1017", "r1019", "r1031", "r1094", "r1095", "r1096", "r1404", "r1471", "r1472", "r1480", "r1481", "r1482", "r1483", "r1484", "r1537", "r1541", "r1548" ] }, "us-gaap_FairValueMeasurementsRecurringMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementsRecurringMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recurring Basis [Member]", "label": "Fair Value, Recurring [Member]", "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value." } } }, "auth_ref": [ "r1537", "r2034", "r2035", "r2036", "r2037", "r2038", "r2048" ] }, "trmk_FairValueOfAvailableForSaleSecuritiesBeforeMortgageBackSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FairValueOfAvailableForSaleSecuritiesBeforeMortgageBackSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total fair value, before mortgage-backed securities", "label": "Fair Value Of Available For Sale Securities Before Mortgage Back Securities", "documentation": "Fair value of available for sale securities before mortgage back securities." } } }, "auth_ref": [] }, "us-gaap_FairValueOfFinancialInstrumentsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueOfFinancialInstrumentsPolicy", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurements", "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments." } } }, "auth_ref": [ "r2049" ] }, "trmk_FairValueOfHeldToMaturitySecuritiesBeforeMortgageBackSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FairValueOfHeldToMaturitySecuritiesBeforeMortgageBackSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecuritiesFairValue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total fair value, before mortgage-backed securities", "label": "Fair Value Of Held To Maturity Securities Before Mortgage Back Securities", "documentation": "Fair value of held to maturity securities before mortgage back securities." } } }, "auth_ref": [] }, "us-gaap_FairValueOffBalanceSheetRisksDisclosureInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueOffBalanceSheetRisksDisclosureInformationLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items]", "label": "Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1033", "r1208" ] }, "us-gaap_FairValueOptionChangesInFairValueGainLoss1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueOptionChangesInFairValueGainLoss1", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Option, Changes in Fair Value, Gain (Loss)", "terseLabel": "Noninterest gain (losses) Mortgage banking, net for changes in fair value of LHFS", "documentation": "For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings." } } }, "auth_ref": [ "r1039", "r1040", "r1404", "r1548" ] }, "us-gaap_FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueRecurringBasisUnobservableInputReconciliationAssetGainLossStatementOfIncomeExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes gain (loss) from asset measured at fair value using unobservable input (level 3)." } } }, "auth_ref": [ "r1008", "r1018" ] }, "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Values Derivatives Balance Sheet Location By Derivative Contract Type By Hedging Designation [Table]", "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]", "documentation": "Disclosure of information about location and fair value of derivative instrument and nonderivative instrument designated as hedging instrument." } } }, "auth_ref": [ "r915", "r921", "r922", "r923", "r924", "r1533" ] }, "trmk_FamilyMortgageLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FamilyMortgageLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Family Mortgage Loans [Member]", "documentation": "Family mortgage loans.", "terseLabel": "1-4 Family Mortgage Loans [Member]" } } }, "auth_ref": [] }, "trmk_FamilyResidential14PropertiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FamilyResidential14PropertiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "1 - 4 Family Residential Properties [Member]", "label": "Family Residential14 Properties [Member]", "documentation": "Class of property related to 1-4 family residential properties." } } }, "auth_ref": [] }, "trmk_FamilyResidentialConstructionMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FamilyResidentialConstructionMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "1 -4 Family Residential Construction [Member]", "label": "Family Residential Construction [Member]", "documentation": "Family Residential Construction." } } }, "auth_ref": [] }, "us-gaap_FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Total", "terseLabel": "Federal funds purchased and securities sold under repurchase agreements", "label": "Federal Funds Purchased and Securities Sold under Agreements to Repurchase", "documentation": "Amount after offset of short term borrowing where a bank borrows, at the federal funds rate, from another bank and securities that an entity sells and agrees to repurchase at a specified date for a specified price." } } }, "auth_ref": [ "r153" ] }, "us-gaap_FederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResell", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Federal Funds Sold and Securities Purchased under Agreements to Resell, Total", "terseLabel": "Federal funds sold and securities purchased under reverse repurchase agreements", "label": "Federal Funds Sold and Securities Purchased under Agreements to Resell", "documentation": "Includes: (1) the amount outstanding of funds lent to other depository institutions, securities brokers, or securities dealers in the form of Federal Funds sold; for example, immediately available funds lent under agreements or contracts that mature in one business day or roll over under a continuing contract, regardless of the nature of the transaction or the collateral involved, excluding overnight lending for commercial and industrial purposes. Also include Federal Funds sold under agreements to resell on a gross basis, excluding (1) sales of term Federal Funds, (2) due bills representing purchases of securities or other assets by the reporting bank that have not yet been delivered and similar instruments, (3) resale agreements that mature in more than one business day involving assets other than securities, and (4) yield maintenance dollar repurchase agreements (Federal Funds Sold) and (2) the dollar amount outstanding of funds lent in the form of security resale agreements regardless of maturity, if the agreement requires the bank to resell the identical security purchased or a security that meets the definition of substantially the same in the case of a dollar roll. Also include purchases of participations in pools of securities, regardless of maturity (Securities Purchased Under Agreements to Re-sell)." } } }, "auth_ref": [ "r160", "r1798", "r1805" ] }, "us-gaap_FederalHomeLoanBankAdvances": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvances", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails": { "parentTag": "us-gaap_OtherBorrowings", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Federal Home Loan Bank, Advance, Total", "label": "Federal Home Loan Bank, Advance", "terseLabel": "FHLB advances", "documentation": "Amount of Federal Home Loan Bank (FHLBank) advances to member financial institutions." } } }, "auth_ref": [] }, "us-gaap_FederalHomeLoanBankAdvancesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal Home Loan Bank Advances", "label": "Federal Home Loan Bank Advances [Member]", "verboseLabel": "Federal Home Loan Bank Advances", "documentation": "Borrowings from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and also in times of liquidity shortages. The member institution executes a promissory note, which is generally collateralized by government securities to the Federal Reserve or loans." } } }, "auth_ref": [ "r154" ] }, "trmk_FederalHomeLoanBankAndFederalReserveStockPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FederalHomeLoanBankAndFederalReserveStockPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Federal Home Loan Bank And Federal Reserve Stock Policy [Text Block]", "documentation": "Disclosure of accounting policy for Federal Home Loan Bank and Federal Reserve Stock", "terseLabel": "Federal Home Loan Bank (FHLB) and FRBA Stock" } } }, "auth_ref": [] }, "us-gaap_FederalHomeLoanBankStockAndFederalReserveBankStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankStockAndFederalReserveBankStock", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Federal Home Loan Bank Stock and Federal Reserve Bank Stock, Total", "terseLabel": "Securities with limited marketability", "label": "Federal Home Loan Bank Stock and Federal Reserve Bank Stock", "documentation": "Amount of Federal Home Loan Bank (FHLB) and Federal Reserve Bank stock." } } }, "auth_ref": [ "r2076" ] }, "us-gaap_FederalHomeLoanMortgageCorporationCertificatesAndObligationsFHLMCMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanMortgageCorporationCertificatesAndObligationsFHLMCMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal Home Loan Mortgage Corporation [Member]", "label": "Federal Home Loan Mortgage Corporation Certificates and Obligations (FHLMC) [Member]", "documentation": "Investments in debentures, bonds and other debt securities issued by the Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac)." } } }, "auth_ref": [ "r155", "r158" ] }, "us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalIncomeTaxExpenseBenefitContinuingOperations", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "label": "Federal Income Tax Expense (Benefit), Continuing Operations", "totalLabel": "Federal Income Tax Expense (Benefit), Continuing Operations, Total", "terseLabel": "Federal", "documentation": "Amount of current and deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current and deferred national tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r317", "r323", "r788", "r789" ] }, "us-gaap_FederalNationalMortgageAssociationCertificatesAndObligationsFNMAMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalNationalMortgageAssociationCertificatesAndObligationsFNMAMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal National Mortgage Association [Member]", "label": "Federal National Mortgage Association Certificates and Obligations (FNMA) [Member]", "documentation": "Investments in debentures, bonds and other debt securities issued by the Federal National Mortgage Association (FNMA or Fannie Mae)." } } }, "auth_ref": [ "r155", "r158" ] }, "trmk_FinanceLeaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinanceLeaseAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance leases", "label": "Finance Lease [Abstract]", "documentation": "Finance lease." } } }, "auth_ref": [] }, "us-gaap_FinanceLeaseInterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseInterestExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": "us-gaap_LeaseCost", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on lease liabilities", "label": "Finance Lease, Interest Expense", "documentation": "Amount of interest expense on finance lease liability." } } }, "auth_ref": [ "r1058", "r1066", "r1550" ] }, "us-gaap_FinanceLeaseInterestPaymentOnLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseInterestPaymentOnLiability", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating cash flows included in operating activities", "label": "Finance Lease, Interest Payment on Liability", "documentation": "Amount of interest paid on finance lease liability." } } }, "auth_ref": [ "r1060", "r1071" ] }, "us-gaap_FinanceLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiability", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails2": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails": { "parentTag": "us-gaap_OtherBorrowings", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Finance lease liabilities", "terseLabel": "Finance lease liabilities", "label": "Finance Lease, Liability", "documentation": "Present value of lessee's discounted obligation for lease payments from finance lease." } } }, "auth_ref": [ "r1056", "r1075" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDue", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Finance leases, total minimum lease payments", "label": "Finance Lease, Liability, to be Paid", "documentation": "Amount of lessee's undiscounted obligation for lease payments for finance lease." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDueAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDueAfterYearFive", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance leases, Thereafter", "label": "Finance Lease, Liability, to be Paid, after Year Five", "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDueNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDueNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, to be Paid, Year One", "terseLabel": "Finance leases, 2026", "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDueYearFive", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, to be Paid, Year Five", "terseLabel": "Finance leases, 2030", "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDueYearFour", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, to be Paid, Year Four", "terseLabel": "Finance leases, 2029", "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDueYearThree", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, to be Paid, Year Three", "terseLabel": "Finance leases, 2028", "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityPaymentsDueYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityPaymentsDueYearTwo", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, to be Paid, Year Two", "terseLabel": "Finance leases, 2027", "documentation": "Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Liability, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes finance lease liability." } } }, "auth_ref": [ "r1057" ] }, "us-gaap_FinanceLeaseLiabilityUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseLiabilityUndiscountedExcessAmount", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails2": { "parentTag": "us-gaap_FinanceLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Finance leases, imputed interest", "label": "Finance Lease, Liability, Undiscounted Excess Amount", "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for finance lease." } } }, "auth_ref": [ "r1075" ] }, "us-gaap_FinanceLeasePrincipalPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeasePrincipalPayments", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing cash flows included in payments under finance lease obligations", "label": "Finance Lease, Principal Payments", "documentation": "Amount of cash outflow for principal payment on finance lease." } } }, "auth_ref": [ "r1059", "r1071" ] }, "us-gaap_FinanceLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseRightOfUseAsset", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Finance Lease, Right-of-Use Asset, after Accumulated Amortization, Total", "terseLabel": "Finance lease right-of-use assets", "label": "Finance Lease, Right-of-Use Asset, after Accumulated Amortization", "verboseLabel": "Finance lease right-of-use assets, net of accumulated depreciation", "documentation": "Amount, after accumulated amortization, of right-of-use asset from finance lease." } } }, "auth_ref": [ "r1055" ] }, "us-gaap_FinanceLeaseRightOfUseAssetAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseRightOfUseAssetAmortization", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": "us-gaap_LeaseCost", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of right-of-use assets", "label": "Finance Lease, Right-of-Use Asset, Amortization", "documentation": "Amount of amortization expense attributable to right-of-use asset from finance lease." } } }, "auth_ref": [ "r1058", "r1066", "r1550" ] }, "us-gaap_FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes finance lease right-of-use asset." } } }, "auth_ref": [ "r1057" ] }, "us-gaap_FinanceLeaseWeightedAverageDiscountRatePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseWeightedAverageDiscountRatePercent", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance leases", "label": "Finance Lease, Weighted Average Discount Rate, Percent", "documentation": "Weighted average discount rate for finance lease calculated at point in time." } } }, "auth_ref": [ "r1074", "r1550" ] }, "us-gaap_FinanceLeaseWeightedAverageRemainingLeaseTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLeaseWeightedAverageRemainingLeaseTerm1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance leases", "label": "Finance Lease, Weighted Average Remaining Lease Term", "documentation": "Weighted average remaining lease term for finance lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1073", "r1550" ] }, "us-gaap_FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLoanAndLeaseReceivablesHeldForInvestmentPolicy", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Held-for-Investment [Policy Text Block]", "terseLabel": "LHFI", "documentation": "Disclosure of accounting policy for financing receivable classified as held-for-investment." } } }, "auth_ref": [ "r1823", "r1825" ] }, "us-gaap_FinanceLoanAndLeaseReceivablesHeldForSalePolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLoanAndLeaseReceivablesHeldForSalePolicy", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Held-for-Sale [Policy Text Block]", "terseLabel": "LHFS", "documentation": "Disclosure of accounting policy for financing receivables classified as held-for-sale." } } }, "auth_ref": [ "r1823", "r1824", "r1825" ] }, "us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetAcquiredWithCreditDeteriorationMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Purchased Credit Deteriorated (PCD) Loans [Member]", "label": "Financial Asset Acquired with Credit Deterioration [Member]", "documentation": "Financial asset acquired with deteriorated credit quality." } } }, "auth_ref": [ "r1861" ] }, "us-gaap_FinancialAssetNotPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetNotPastDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails" ], "lang": { "en-us": { "role": { "label": "Financial Asset, Not Past Due [Member]", "terseLabel": "Current Loans [Member]", "documentation": "Financial asset not past due." } } }, "auth_ref": [ "r469", "r1466" ] }, "us-gaap_FinancialAssetPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetPastDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Asset, Past Due [Member]", "label": "Financial Asset, Past Due [Member]", "verboseLabel": "Past Due [Member]", "documentation": "Financial asset past due." } } }, "auth_ref": [ "r196", "r469", "r1466" ] }, "trmk_FinancialEffectOfPaymentConcessionsDescription": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancialEffectOfPaymentConcessionsDescription", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term Extension - Payment Concessions", "label": "Financial Effect Of Payment Concessions Description", "documentation": "Financial effect of payment concessions description." } } }, "auth_ref": [] }, "trmk_FinancialEffectOfPaymentDelayDescription": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancialEffectOfPaymentDelayDescription", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "label": "Financial Effect Of Payment Delay Description", "documentation": "Financial effect of payment delay description.", "terseLabel": "Financial Effect - Payment Delay" } } }, "auth_ref": [] }, "trmk_FinancialEffectOfTermExtension": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancialEffectOfTermExtension", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term Extension - Financial Effect", "label": "Financial Effect of Term Extension", "documentation": "Financial effect of term extension.", "verboseLabel": "Financial Effect - Term Extension" } } }, "auth_ref": [] }, "us-gaap_FinancialGuaranteeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialGuaranteeMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor [Member]", "label": "Financial Guarantee [Member]", "documentation": "An agreement (contract) that requires the guarantor to make payments to the guaranteed party based on another entity's failure to pay specified obligations, such as debt, to a lender." } } }, "auth_ref": [] }, "us-gaap_FinancialInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialInstrumentAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instrument", "label": "Financial Instrument [Axis]", "documentation": "Information by type of financial instrument." } } }, "auth_ref": [ "r418", "r419", "r420", "r421", "r422", "r423", "r424", "r425", "r426", "r427", "r428", "r429", "r430", "r431", "r432", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r461", "r462", "r469", "r470", "r473", "r477", "r478", "r479", "r577", "r604", "r971", "r988", "r1024", "r1037", "r1040", "r1091", "r1092", "r1093", "r1094", "r1095", "r1096", "r1098", "r1099", "r1100", "r1104", "r1105", "r1106", "r1107", "r1110", "r1115", "r1124", "r1125", "r1126", "r1127", "r1130", "r1131", "r1132", "r1133", "r1134", "r1135", "r1136", "r1137", "r1139", "r1140", "r1141", "r1208", "r1226", "r1467", "r1537", "r1539", "r1541", "r1542", "r1543", "r1544", "r1545", "r1546", "r1547", "r1552", "r1717", "r1718", "r1719", "r1720", "r1721", "r1722", "r1723", "r1840", "r1841", "r1842", "r1843", "r2033", "r2036", "r2037", "r2038", "r2045", "r2048", "r2050", "r2051" ] }, "us-gaap_FinancialInstrumentPerformanceStatusAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialInstrumentPerformanceStatusAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Not ASC 310-30 [Member]", "label": "Financial Instrument Performance Status [Axis]", "documentation": "Information by category of performance or non-performance status of financial instruments." } } }, "auth_ref": [ "r1858" ] }, "us-gaap_FinancialInstrumentPerformanceStatusDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialInstrumentPerformanceStatusDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instrument Performance Status", "label": "Financial Instrument Performance Status [Domain]", "documentation": "Category of performance or non-performance status of financial instruments, including but not limited to, financing receivables, loans, debt, and investments." } } }, "auth_ref": [ "r1858" ] }, "trmk_FinancingReceivableAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable [Abstract]", "label": "Financing Receivable [Abstract]", "documentation": "Financing Receivable [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableAllowanceForCreditLossAdditionalInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossAdditionalInformationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]", "label": "Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableAllowanceForCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLosses", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_NotesReceivableNet", "weight": -1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails": { "parentTag": "us-gaap_NotesReceivableNet", "weight": -1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Less ACL, LHFI", "totalLabel": "Total", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Financing Receivable, Allowance for Credit Loss", "documentation": "Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement." } } }, "auth_ref": [ "r183", "r240", "r242", "r244", "r273", "r459", "r463", "r468", "r2072" ] }, "trmk_FinancingReceivableAllowanceForCreditLossesAdoptionOfAccountingStandardAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableAllowanceForCreditLossesAdoptionOfAccountingStandardAdjustment", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Decrease to loans held for investment, allowance for credit loss", "label": "Financing Receivable Allowance For Credit Losses Adoption Of Accounting Standard Adjustment", "documentation": "Financing receivable allowance for credit losses adoption of accounting standard adjustment." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails": { "parentTag": "us-gaap_FinancingReceivableAllowanceForCreditLosses", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collectively Evaluated for Credit Loss", "label": "Financing Receivable, Allowance for Credit Loss, Collectively Evaluated", "documentation": "Amount of allowance for credit loss on financing receivable evaluated on collective basis. Excludes financing receivable evaluated on individual basis." } } }, "auth_ref": [ "r186", "r1444", "r1846" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails": { "parentTag": "us-gaap_FinancingReceivableAllowanceForCreditLosses", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Impaired loans, related allowance", "terseLabel": "Individually Evaluated for Credit Loss", "label": "Financing Receivable, Allowance for Credit Loss, Individually Evaluated", "documentation": "Amount of allowance for credit loss on financing receivable evaluated on individual basis. Excludes financing receivable evaluated on collective basis." } } }, "auth_ref": [ "r186", "r1444", "r1846" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable Allowance For Credit Losses [Line Items]", "label": "Financing Receivable, Allowance for Credit Loss [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r244", "r463", "r464", "r465", "r466", "r467", "r468" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesRecovery": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesRecovery", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails": { "parentTag": "trmk_FinancingReceivableAllowanceForCreditLossesWriteOffsRecoveriesNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recoveries", "label": "Financing Receivable, Allowance for Credit Loss, Recovery", "documentation": "Amount of increase in allowance for credit loss on financing receivable from recovery." } } }, "auth_ref": [ "r185", "r467", "r1465" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable, Allowance for Credit Losses [Roll Forward]", "label": "Financing Receivable, Allowance for Credit Loss [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesWriteOffs", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails": { "parentTag": "trmk_FinancingReceivableAllowanceForCreditLossesWriteOffsRecoveriesNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Financing Receivable, Allowance for Credit Loss, Writeoff, Total", "negatedLabel": "Loans charged-off", "label": "Financing Receivable, Allowance for Credit Loss, Writeoff", "documentation": "Amount of writeoff of financing receivable, charged against allowance for credit loss." } } }, "auth_ref": [ "r184", "r466", "r475", "r1465" ] }, "trmk_FinancingReceivableAllowanceForCreditLossesWriteOffsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableAllowanceForCreditLossesWriteOffsNet", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable Allowance for Credit Losses Write Offs Net", "documentation": "Financing receivable allowance for credit losses write offs net.", "negatedLabel": "Loans charged-off" } } }, "auth_ref": [] }, "trmk_FinancingReceivableAllowanceForCreditLossesWriteOffsRecoveriesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableAllowanceForCreditLossesWriteOffsRecoveriesNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Net (charge-offs) recoveries", "label": "Financing Receivable Allowance For Credit Losses Write Offs Recoveries Net", "documentation": "Financing receivable allowance for credit losses write offs recoveries net.", "negatedLabel": "Net (charge-offs) recoveries" } } }, "auth_ref": [] }, "trmk_FinancingReceivableCollateralDependentLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableCollateralDependentLoans", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral-Dependent Loans", "label": "Financing Receivable Collateral Dependent Loans", "documentation": "Financing receivable collateral dependent loans." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableCollectivelyEvaluatedForImpairment", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Collectively Evaluated for Credit Loss", "verboseLabel": "Collectively Evaluated for Credit Loss", "documentation": "Amount of financing receivable collectively evaluated for credit loss. Excludes financing receivable individually evaluated for credit loss." } } }, "auth_ref": [ "r409", "r1444" ] }, "us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableCreditQualityIndicatorsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying Amount of Loans by Credit Quality Indicator", "label": "Financing Receivable Credit Quality Indicators [Table Text Block]", "documentation": "Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics." } } }, "auth_ref": [ "r1857" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Total LHFI, Current Period Gross Charge-Offs", "label": "Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff", "totalLabel": "Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, Total", "documentation": "Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease." } } }, "auth_ref": [ "r466", "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Term Loans by Origination Year, Current Period Gross Charge-Offs, Five or More Years Before Latest Fiscal Year", "label": "Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestRevolvingWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff", "negatedLabel": "Financing Receivable, Revolving, Current Period Gross Charge-Offs", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable that can be withdrawn, repaid, and redrawn." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff", "negatedLabel": "Term Loans by Origination Year, Current Period Gross Charge-Offs, Four Years Before Latest Fiscal Year", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff", "negatedLabel": "Term Loans by Origination Year, Current Period Gross Charge-Offs, Three Years Before Latest Fiscal Year", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff", "negatedLabel": "Term Loans by Origination Year, Current Period Gross Charge-Offs, Current Fiscal Year", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff", "negatedLabel": "Term Loans by Origination Year, Current Period Gross Charge-Offs, Two Years Before Latest Fiscal Year", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Term Loans by Origination Year, Current Period Gross Charge-Offs, Before Latest Fiscal Year", "label": "Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475" ] }, "us-gaap_FinancingReceivableImpairedLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableImpairedLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Impaired [Line Items]", "terseLabel": "Financing Receivable Impaired [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableIndividuallyEvaluatedForImpairment", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Individually Evaluated for Credit Loss", "verboseLabel": "Individually Evaluated for Credit Loss", "documentation": "Amount of financing receivable individually evaluated for credit loss. Excludes financing receivable collectively evaluated for credit loss." } } }, "auth_ref": [ "r410", "r1444" ] }, "trmk_FinancingReceivableModificationPaymentConcessionRecordedInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableModificationPaymentConcessionRecordedInvestment", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails": { "parentTag": "us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-Modification Outstanding Recorded Investment", "label": "Financing Receivable Modification Payment Concession Recorded Investment", "documentation": "Financing receivable modification payment concession recorded investment." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesPercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationToTotalFinancingReceivablesPercent", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "% of Total Class of Loan", "label": "Financing Receivable, Modified in Period, to Total Financing Receivables, Percentage", "documentation": "Percentage of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables." } } }, "auth_ref": [ "r411", "r1443" ] }, "us-gaap_FinancingReceivableModificationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationsLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable Modifications [Line Items]", "label": "Financing Receivable, Modified [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r191", "r192", "r411", "r412", "r1443" ] }, "us-gaap_FinancingReceivableModificationsNumberOfContracts2": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationsNumberOfContracts2", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Number of Contracts", "label": "Financing Receivable, Modifications, Number of Contracts", "documentation": "Number of financing receivables that have been modified by troubled debt restructurings." } } }, "auth_ref": [ "r191" ] }, "us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationsPostModificationRecordedInvestment2", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Post-Modification Outstanding Recorded Investment", "terseLabel": "Total", "verboseLabel": "Post-Modification Outstanding Recorded Investment", "label": "Financing Receivable, Modified in Period, Amount", "documentation": "Amortized cost of financing receivable modified during period for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r191", "r411", "r1443" ] }, "us-gaap_FinancingReceivableModificationsPreModificationRecordedInvestment2": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationsPreModificationRecordedInvestment2", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Pre-Modification Outstanding Recorded Investment", "label": "Financing Receivable, Troubled Debt Restructuring, Premodification", "documentation": "Amount, before troubled debt restructuring, of financing receivable to be modified." } } }, "auth_ref": [ "r191" ] }, "us-gaap_FinancingReceivableModificationsRecordedInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationsRecordedInvestment", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Post-Modification Outstanding Recorded Investment", "label": "Financing Receivable, Modified, Accumulated", "documentation": "Accumulated amortized cost of financing receivable modified for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r191", "r201", "r1826" ] }, "us-gaap_FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationsSubsequentDefaultNumberOfContracts1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Number of Contracts", "label": "Financing Receivable, Troubled Debt Restructuring, Subsequent Default, Number of Contracts", "documentation": "Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default." } } }, "auth_ref": [ "r192" ] }, "trmk_FinancingReceivableModificationsTermExtensionRecordedInvestment2": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableModificationsTermExtensionRecordedInvestment2", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails": { "parentTag": "us-gaap_FinancingReceivableModificationsPostModificationRecordedInvestment2", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortized Cost Basis", "label": "Financing Receivable Modifications Term Extension Recorded Investment 2", "documentation": "Financing receivable modifications term extension recorded investment 2." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Originated, More than Five Years before Current Fiscal Year", "terseLabel": "Term Loans by Origination Year, Five or More Years Before Latest Fiscal Year", "documentation": "Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475", "r1465" ] }, "us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year", "terseLabel": "Term Loans by Origination Year, Four Years Before Latest Fiscal Year", "documentation": "Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475", "r1465" ] }, "us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableOriginatedInCurrentFiscalYear", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Year One, Originated, Current Fiscal Year", "terseLabel": "Term Loans by Origination Year, Current Fiscal Year", "documentation": "Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475", "r1465" ] }, "us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year", "terseLabel": "Term Loans by Origination Year, Before Latest Fiscal Year", "documentation": "Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475", "r1465" ] }, "us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year", "terseLabel": "Term Loans by Origination Year, Three Years Before Latest Fiscal Year", "documentation": "Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475", "r1465" ] }, "us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year", "terseLabel": "Term Loans by Origination Year, Two Years Before Latest Fiscal Year", "documentation": "Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r475", "r1465" ] }, "trmk_FinancingReceivablePaymentDelayModificationSubsequentDefault": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivablePaymentDelayModificationSubsequentDefault", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails" ], "lang": { "en-us": { "role": { "label": "Financing Receivable Payment Delay Modification Subsequent Default", "documentation": "Financing receivable payment Delay modification subsequent default.", "terseLabel": "Recorded Investment" } } }, "auth_ref": [] }, "us-gaap_FinancingReceivablePortfolioSegmentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePortfolioSegmentAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable Portfolio Segment", "label": "Financing Receivable Portfolio Segment [Axis]", "documentation": "Information by the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses." } } }, "auth_ref": [ "r238", "r239", "r243", "r244", "r461", "r463", "r464", "r465", "r466", "r467", "r468", "r1445", "r1717", "r1718", "r1719", "r1720", "r1721", "r1722", "r1723", "r1726", "r1727", "r1728" ] }, "us-gaap_FinancingReceivablePortfolioSegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePortfolioSegmentDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable Portfolio Segment", "label": "Financing Receivable Portfolio Segment [Domain]", "documentation": "Level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses." } } }, "auth_ref": [ "r238", "r239", "r243", "r244", "r463", "r464", "r465", "r466", "r467", "r468", "r1717", "r1718", "r1719", "r1720", "r1721", "r1722", "r1723", "r1726", "r1727", "r1728" ] }, "trmk_FinancingReceivablePostModificationRecordedInvestmentRelatedAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivablePostModificationRecordedInvestmentRelatedAllowance", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Financing receivable, related allowance", "label": "Financing Receivable Post Modification Recorded Investment Related Allowance", "documentation": "Amount of allowance for credit losses related to financing receivable that has undergone troubled debt restructuring." } } }, "auth_ref": [] }, "trmk_FinancingReceivablePostModificationRecordedInvestmentRelatedWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivablePostModificationRecordedInvestmentRelatedWriteOffs", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Financing receivable, related charge-offs", "label": "Financing Receivable Post Modification Recorded Investment Related Write Offs", "documentation": "Reduction to the allowance for credit losses related to financing receivables, excluding covered loans, that have undergone troubled debt restructuring and deemed uncollectible." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestment90DaysPastDueAndStillAccruing", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans Past Due 90 Days or More Still Accruing", "label": "Financing Receivable, 90 Days or More Past Due, Still Accruing", "documentation": "Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease." } } }, "auth_ref": [ "r195", "r472", "r1466" ] }, "us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Class of Financing Receivable", "label": "Class of Financing Receivable [Axis]", "documentation": "Information by class of financing receivable determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk." } } }, "auth_ref": [ "r189", "r193", "r196", "r200", "r238", "r239", "r243", "r244", "r406", "r411", "r412", "r413", "r414", "r469", "r470", "r473", "r1443", "r1449", "r1450", "r1451", "r1452", "r1465", "r1466", "r1717", "r1718", "r1719", "r1720", "r1721", "r1722", "r1723", "r1726", "r1727", "r1728", "r1828" ] }, "us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Class of Financing Receivable", "label": "Class of Financing Receivable [Domain]", "documentation": "Financing receivables determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk." } } }, "auth_ref": [ "r200", "r238", "r239", "r243", "r244", "r406", "r411", "r412", "r413", "r414", "r1443", "r1449", "r1450", "r1451", "r1452", "r1717", "r1718", "r1719", "r1720", "r1721", "r1722", "r1723", "r1726", "r1727", "r1728", "r1828" ] }, "us-gaap_FinancingReceivableRecordedInvestmentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestmentLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable Recorded Investment [Line Items]", "label": "Financing Receivable, Credit Quality Indicator [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r189", "r1446", "r1447", "r1448", "r1449", "r1450", "r1451", "r1452", "r1453", "r1454", "r1455", "r1456", "r1457", "r1458", "r1459", "r1460", "r1461", "r1462", "r1463", "r1464", "r1465", "r1858", "r1861" ] }, "us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestmentNonaccrualStatus", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Nonaccrual", "terseLabel": "Total Nonaccrual", "label": "Financing Receivable, Nonaccrual", "documentation": "Amortized cost of financing receivable on nonaccrual status. Excludes net investment in lease." } } }, "auth_ref": [ "r194", "r241", "r242", "r471" ] }, "trmk_FinancingReceivableRecordedInvestmentNonaccrualWithNoACL": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableRecordedInvestmentNonaccrualWithNoACL", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonaccrual With No ACL", "label": "Financing Receivable Recorded Investment Nonaccrual With No A C L", "documentation": "Financing receivable recorded investment nonaccrual with no ACL." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableRevolving": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRevolving", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": "us-gaap_NotesReceivableGross", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivable, Revolving Loans", "label": "Financing Receivable, Revolving", "documentation": "Amortized cost of financing receivable that can be withdrawn, repaid, and redrawn." } } }, "auth_ref": [ "r475", "r1465" ] }, "trmk_FinancingReceivableTermExtensionBalanceModifiedSubsequentDefault": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivableTermExtensionBalanceModifiedSubsequentDefault", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term extension balance", "label": "Financing Receivable Term Extension Balance Modified Subsequent Default", "documentation": "Financing receivable term extension balance modified subsequent default." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivables30To59DaysPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivables30To59DaysPastDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Past Due 30 to 59 Days [Member]", "terseLabel": "30 Days or More Past Due [Member]", "label": "Financial Asset, 30 to 59 Days Past Due [Member]", "documentation": "Financial asset more than 29 days past due but fewer than 60 days past due." } } }, "auth_ref": [ "r1466" ] }, "trmk_FinancingReceivables30To89DaysPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivables30To89DaysPastDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Past Due 30-89 Days [Member]", "label": "Financing Receivables30 To89 Days Past Due [Member]", "documentation": "Financing receivables that are more than 30 days past due but fewer than 90 days past due." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivables60To89DaysPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivables60To89DaysPastDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Past Due 60 to 89 Days [Member]", "label": "Financial Asset, 60 to 89 Days Past Due [Member]", "documentation": "Financial asset more than 59 days past due but fewer than 90 days past due." } } }, "auth_ref": [ "r1466" ] }, "trmk_FinancingReceivablesCurrentDueMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivablesCurrentDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current [Member]", "label": "Financing Receivables Current Due [Member]", "documentation": "Financing receivables current due." } } }, "auth_ref": [] }, "trmk_FinancingReceivablesCurrentPeriodGrossChargeOffsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FinancingReceivablesCurrentPeriodGrossChargeOffsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Receivables Current Period Gross Charge-offs [Member]", "label": "Financing Receivables Current Period Gross Charge-offs [Member]", "documentation": "Financing receivables current period gross charge-offs." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesEqualToGreaterThan90DaysPastDueMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Past Due 90 Days or More [Member]", "label": "Financial Asset, Equal to or Greater than 90 Days Past Due [Member]", "documentation": "Financial asset equal to or greater than 90 days past due." } } }, "auth_ref": [ "r1466" ] }, "us-gaap_FinancingReceivablesPeriodPastDueAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesPeriodPastDueAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Past Due 30 to 59 Days [Member]", "terseLabel": "Financial Asset, Period Past Due", "label": "Financial Asset, Aging [Axis]", "documentation": "Information by period in which financial asset is past due or not past due." } } }, "auth_ref": [ "r196", "r469", "r1466" ] }, "us-gaap_FinancingReceivablesPeriodPastDueDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesPeriodPastDueDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Asset, Period Past Due", "label": "Financial Asset, Aging [Domain]", "documentation": "Period in which financial asset is past due or not past due. For past due, element name and standard label in Financial Asset, [numeric lower end] to [numeric higher end] [date measure] Past Due [Member] or Financial Asset, Greater than [low end numeric value] [date measure] Past Due [Member] or Financial Asset, Less than [high end numeric value] [date measure] Past Due [Member] formats." } } }, "auth_ref": [ "r196", "r469", "r1466" ] }, "us-gaap_FiniteLivedIntangibleAssetUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetUsefulLife", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finite-lived intangible assets, average useful life", "label": "Finite-Lived Intangible Asset, Useful Life", "documentation": "Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails": { "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Amortization", "label": "Finite-Lived Intangible Assets, Accumulated Amortization", "documentation": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r267", "r482", "r505", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2022", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One", "verboseLabel": "2025", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r507", "r1402", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five", "verboseLabel": "2029", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r507", "r1402", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four", "verboseLabel": "2028", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r507", "r1402", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three", "verboseLabel": "2027", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r507", "r1402", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two", "terseLabel": "2026", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r507", "r1402", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finite-Lived Intangible Assets by Major Class", "label": "Finite-Lived Intangible Assets by Major Class [Axis]", "documentation": "Information by major type or class of finite-lived intangible assets." } } }, "auth_ref": [ "r498", "r500", "r501", "r502", "r504", "r505", "r508", "r509", "r1144", "r1145", "r1270", "r1402", "r1407", "r1503", "r1504", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529" ] }, "us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsFutureAmortizationExpenseCurrentAndFiveSucceedingFiscalYearsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Future amortization expense for identifiable intangible assets [Abstract]", "label": "Finite-Lived Intangible Assets, Amortization Expense, Maturity Schedule [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FiniteLivedIntangibleAssetsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsGross", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails": { "parentTag": "us-gaap_IntangibleAssetsNetExcludingGoodwill", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Finite-Lived Intangible Assets, Gross, Total", "terseLabel": "Gross Carrying Amount", "label": "Finite-Lived Intangible Assets, Gross", "documentation": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r482", "r505", "r1145", "r1407" ] }, "us-gaap_FiniteLivedIntangibleAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finite Lived Intangible Assets [Line Items]", "label": "Finite-Lived Intangible Assets [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r498", "r505", "r508", "r509", "r510", "r1144", "r1402", "r1407", "r1503", "r1504", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529" ] }, "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finite-Lived Intangible Assets, Major Class Name", "label": "Finite-Lived Intangible Assets, Major Class Name [Domain]", "documentation": "The major class of finite-lived intangible asset (for example, patents, trademarks, copyrights, etc.) A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company." } } }, "auth_ref": [ "r498", "r500", "r501", "r502", "r504", "r505", "r508", "r509", "r1270", "r1402", "r1407", "r1503", "r1504", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529" ] }, "us-gaap_FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsRemainingAmortizationPeriod1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Remaining Weighted-Average Amortization Periods in Years", "label": "Finite-Lived Intangible Assets, Remaining Amortization Period", "documentation": "Remaining amortization period of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1144" ] }, "trmk_FisherBrownBottrellInsuranceIncorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FisherBrownBottrellInsuranceIncorporationMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Fisher Brown Bottrell Insurance, Inc. [Member]", "label": "Fisher Brown Bottrell Insurance Incorporation [Member]", "documentation": "Fisher Brown Bottrell Insurance, Incorporation." } } }, "auth_ref": [] }, "us-gaap_ForeclosedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeclosedAssets", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Repossessed Assets, Total", "terseLabel": "Consumer mortgage loans and that formal foreclosure proceedings are in process", "label": "Repossessed Assets", "documentation": "Carrying amount as of the balance sheet date of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts." } } }, "auth_ref": [ "r407", "r408" ] }, "trmk_ForeclosedAssetsRemeasuredAfterInitialRecognitionFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ForeclosedAssetsRemeasuredAfterInitialRecognitionFairValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreclosed assets re-measured after initial recognition", "label": "Foreclosed Assets Remeasured After Initial Recognition Fair Value", "documentation": "The (re)measured fair value amount, as of the balance sheet date, of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts." } } }, "auth_ref": [] }, "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery due to Disqualification of Tax Benefits, Amount", "terseLabel": "Forgone Recovery due to Disqualification of Tax Benefits, Amount" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1672" ] }, "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryDueToExpenseOfEnforcementAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery due to Expense of Enforcement, Amount", "terseLabel": "Forgone Recovery due to Expense of Enforcement, Amount" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1672" ] }, "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryDueToViolationOfHomeCountryLawAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery due to Violation of Home Country Law, Amount", "terseLabel": "Forgone Recovery due to Violation of Home Country Law, Amount" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1672" ] }, "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryExplanationOfImpracticabilityTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery, Explanation of Impracticability [Text Block]", "terseLabel": "Forgone Recovery, Explanation of Impracticability" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1672" ] }, "ecd_ForgoneRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "ForgoneRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1672" ] }, "us-gaap_ForwardContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForwardContractsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Forward Contracts [Member]", "label": "Forward Contracts [Member]", "documentation": "Contracts negotiated between two parties to purchase and sell a specific quantity of a financial instrument, foreign currency, or commodity at a price specified at origination of the contract, with delivery and settlement at a specified future date." } } }, "auth_ref": [] }, "ecd_FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "FrValAsOfPrrYrEndOfEqtyAwrdsGrntdInPrrYrsFldVstngCondsDrngCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]", "terseLabel": "Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year" } } }, "auth_ref": [ "r1652" ] }, "trmk_FundsTransferPricingNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "FundsTransferPricingNet", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Funds Transfer Pricing Net", "documentation": "Funds transfer pricing net.", "terseLabel": "Funds transfer pricing, net" } } }, "auth_ref": [] }, "us-gaap_FurnitureAndFixturesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FurnitureAndFixturesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Furniture and Equipment [Member]", "label": "Furniture and Fixtures [Member]", "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases." } } }, "auth_ref": [] }, "us-gaap_FutureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FutureMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Future Contracts [Member]", "label": "Future [Member]", "documentation": "Futures contracts are forward-based contracts to make or take delivery of a specified financial instrument, foreign currency, or commodity at a specified future date or during a specified period at as specified price or yield. Futures are standardized contracts traded on an organized exchange." } } }, "auth_ref": [ "r1303", "r1308", "r1313", "r1327", "r1333", "r1354", "r1576", "r1577", "r1578" ] }, "us-gaap_GainLossOnInvestmentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnInvestmentsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Gains and Losses as a Result of Calls and Disposition of Securities", "label": "Gain (Loss) on Securities [Table Text Block]", "documentation": "Tabular disclosure of realized and unrealized gain (loss) on investment in security." } } }, "auth_ref": [ "r1747", "r1748" ] }, "us-gaap_GainLossOnSaleOfBusiness": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfBusiness", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Gain on disposition of business", "label": "Gain (Loss) on Disposition of Business", "documentation": "Amount of gain (loss) from sale and disposal of integrated set of activities and assets capable of being conducted and managed for purpose of providing return in form of dividend, lower cost, or other economic benefit to investor, owner, member and participant." } } }, "auth_ref": [ "r900", "r1794" ] }, "us-gaap_GainLossOnSaleOfInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfInvestments", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 4.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 4.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "negatedLabel": "Securities (gains) losses, net", "label": "Gain (Loss) on Sale of Investments", "totalLabel": "Gain (Loss) on Sale of Investments, Total", "terseLabel": "Securities gains (losses), net", "documentation": "The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities." } } }, "auth_ref": [ "r13" ] }, "us-gaap_GainLossOnSaleOfLoansAndLeases": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfLoansAndLeases", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Gain (Loss) on Sale of Loans and Leases, Total", "negatedLabel": "Gains on sales of loans, net", "label": "Gain (Loss) on Sale of Loans and Leases", "documentation": "The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans and leases that were sold during the reporting period. This element refers to the gain (loss) and not to the cash proceeds of the sales. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method." } } }, "auth_ref": [ "r1794" ] }, "us-gaap_GainLossOnSaleOfMortgageLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfMortgageLoans", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gains on sales of residential mortgage loans", "label": "Gain (Loss) on Sale of Mortgage Loans", "documentation": "The gains (losses) included in earnings that represent the difference between the sale price and the carrying value of loans made to finance real estate acquisitions. This element refers to the gain (loss) and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method." } } }, "auth_ref": [ "r13", "r215", "r217", "r220" ] }, "us-gaap_GainLossOnSalesOfLoansNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSalesOfLoansNet", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Gain (Loss) on Sales of Loans, Net", "totalLabel": "Gain (Loss) on Sales of Loans, Net, Total", "terseLabel": "Gains on sale of mortgage banking", "documentation": "The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes." } } }, "auth_ref": [ "r13", "r164" ] }, "trmk_GainOnSaleOfDiscontinuedOperationsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "GainOnSaleOfDiscontinuedOperationsNet", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": "trmk_DisposalGroupIncludingDiscontinuedOperationTotalNoninterestIncome", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Gain on Sale of Discontinued Operations Net", "documentation": "Gain on sale of discontinued operations, net.", "terseLabel": "Gain on sale of discontinued operations, net" } } }, "auth_ref": [] }, "us-gaap_GainsLossesOnSalesOfOtherRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainsLossesOnSalesOfOtherRealEstate", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other real estate sales, net (losses) gains", "terseLabel": "Gains (losses), net on the sale of other real estate included in other real estate expense", "label": "Gains (Losses) on Sales of Other Real Estate", "documentation": "The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession." } } }, "auth_ref": [ "r167" ] }, "trmk_GeneralBankingAndInsuranceMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "GeneralBankingAndInsuranceMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "General Banking And Insurance [Member]", "terseLabel": "General Banking And Insurance [Member]", "documentation": "General banking and insurance." } } }, "auth_ref": [] }, "trmk_GeneralBankingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "GeneralBankingMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "General Banking Segment [Member]", "terseLabel": "General Banking [Member]", "label": "General Banking [Member]", "documentation": "General banking." } } }, "auth_ref": [] }, "us-gaap_Goodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Goodwill", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Goodwill, Total", "terseLabel": "Goodwill", "periodStartLabel": "Goodwill, beginning of period", "periodEndLabel": "Balance, end of period", "label": "Goodwill", "documentation": "Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized." } } }, "auth_ref": [ "r266", "r483", "r1181", "r1437", "r1468", "r1497", "r1498", "r1499", "r1530", "r1538", "r1551", "r1864", "r1871", "r2015" ] }, "us-gaap_GoodwillAcquiredDuringPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAcquiredDuringPeriod", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Goodwill, Acquired During Period", "negatedLabel": "Additions", "documentation": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination." } } }, "auth_ref": [ "r487", "r885", "r888", "r891", "r1468" ] }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Goodwill and Intangible Assets Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAndIntangibleAssetsDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssets" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill and Identifiable Intangible Assets", "label": "Goodwill and Intangible Assets Disclosure [Text Block]", "documentation": "The entire disclosure for goodwill and intangible assets." } } }, "auth_ref": [ "r1862", "r1874" ] }, "us-gaap_GoodwillAndIntangibleAssetsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillAndIntangibleAssetsPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill and Identifiable Intangible Assets", "label": "Goodwill and Intangible Assets, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for goodwill and intangible assets. This accounting policy also may address how an entity assesses and measures impairment of goodwill and intangible assets." } } }, "auth_ref": [ "r1862", "r1874" ] }, "us-gaap_GoodwillImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillImpairmentLoss", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Impairment charge", "label": "Goodwill, Impairment Loss", "documentation": "Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized." } } }, "auth_ref": [ "r13", "r484", "r490", "r495", "r497", "r891", "r1468", "r1538" ] }, "us-gaap_GoodwillLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill [Line Items]", "label": "Goodwill [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r1468" ] }, "us-gaap_GoodwillPeriodIncreaseDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillPeriodIncreaseDecrease", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Goodwill, Period Increase (Decrease), Total", "terseLabel": "Adjustment", "label": "Goodwill, Period Increase (Decrease)", "documentation": "Amount of increase (decrease) of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized." } } }, "auth_ref": [ "r1863", "r2015" ] }, "us-gaap_GoodwillRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GoodwillRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill [Roll Forward]", "label": "Goodwill [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_GovernmentNationalMortgageAssociationCertificatesAndObligationsGNMAMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GovernmentNationalMortgageAssociationCertificatesAndObligationsGNMAMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Government National Mortgage Association [Member]", "label": "Government National Mortgage Association Certificates and Obligations (GNMA) [Member]", "documentation": "Investments in debentures, bonds and other debt securities issued by the Government National Mortgage Association (GNMA or Ginnie Mae)." } } }, "auth_ref": [] }, "trmk_GrossUnrealizedLosses12MonthsOrMore": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "GrossUnrealizedLosses12MonthsOrMore", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails": { "parentTag": "trmk_TotalGrossUnrealizedLosses", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Gross Unrealized (Losses), 12 Months or More", "label": "Gross Unrealized Losses12 Months Or More", "documentation": "This item represents the excess of amortized cost basis over fair value of securities that have been in a loss position for twelve months or longer for those securities which are categorized as available-for-sale and held-to-maturity securities." } } }, "auth_ref": [] }, "trmk_GrossUnrealizedLossesLessThan12Months": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "GrossUnrealizedLossesLessThan12Months", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails": { "parentTag": "trmk_TotalGrossUnrealizedLosses", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Gross Unrealized (Losses), Less than 12 Months", "label": "Gross Unrealized Losses Less Than12 Months", "documentation": "This item represents the excess of amortized cost basis over fair value of securities that have been in a loss position for less than twelve months for those securities which are categorized as available-for-sale and held-to-maturity securities." } } }, "auth_ref": [] }, "us-gaap_GuaranteeObligationsByNatureAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GuaranteeObligationsByNatureAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations, Nature", "label": "Guarantor Obligations, Nature [Axis]", "documentation": "Information by nature of guarantee." } } }, "auth_ref": [ "r537", "r538", "r539", "r540" ] }, "us-gaap_GuaranteeObligationsNatureDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GuaranteeObligationsNatureDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Guarantor Obligations, Nature", "label": "Guarantor Obligations, Nature [Domain]", "documentation": "Represents a description of the nature of the guarantee or each group of similar guarantees." } } }, "auth_ref": [ "r537", "r538", "r539", "r540" ] }, "us-gaap_HedgingDesignationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HedgingDesignationAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging Designation", "label": "Hedging Designation [Axis]", "documentation": "Information by designation of purpose of derivative instrument." } } }, "auth_ref": [ "r2019", "r2021" ] }, "us-gaap_HedgingDesignationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HedgingDesignationDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging Designation", "label": "Hedging Designation [Domain]", "documentation": "Designation of purpose of derivative instrument." } } }, "auth_ref": [ "r2019", "r2021" ] }, "us-gaap_HeldToMaturitySecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 13.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Securities held to maturity", "totalLabel": "Securities Held to Maturity, Amortized Cost", "verboseLabel": "Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss", "terseLabel": "Securities held to maturity, net of ACL of $0 (fair value: $1,180,569-2025; $1,259,107-2024)", "documentation": "Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r196", "r431", "r469", "r1029", "r1847" ] }, "us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecurities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Held to Maturity, Gross Unrealized Gains", "label": "Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain", "documentation": "Amount of accumulated unrecognized gain on investment in debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r203", "r441" ] }, "us-gaap_HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Securities Held to Maturity, Gross Unrealized (Losses)", "label": "Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r204", "r442" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_FairValueOfHeldToMaturitySecuritiesBeforeMortgageBackSecurities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after five years through ten years", "label": "Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10", "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r208", "r214", "r446", "r1203" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_AmortizedCostHeldToMaturityBeforeMortgageBackedSecurities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due after five years through ten years", "label": "Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 5 through 10", "documentation": "Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r438", "r1199" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_FairValueOfHeldToMaturitySecuritiesBeforeMortgageBackSecurities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after one year through five years", "label": "Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five", "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r207", "r213", "r445", "r1202" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_AmortizedCostHeldToMaturityBeforeMortgageBackedSecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due after one year through five years", "label": "Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five", "documentation": "Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r437", "r1198" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesFairValueAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Held to Maturity, Estimated Fair Value [Abstract]", "label": "Debt Securities, Held-to-Maturity, Fair Value, Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmountAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesNetCarryingAmountAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Held to Maturity, Amortized Cost [Abstract]", "label": "Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_FairValueOfHeldToMaturitySecuritiesBeforeMortgageBackSecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due in one year or less", "label": "Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One", "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r206", "r212", "r444", "r1201" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "trmk_AmortizedCostHeldToMaturityBeforeMortgageBackedSecurities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Due in one year or less", "label": "Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One", "documentation": "Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r436", "r1197" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecuritiesFairValue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Mortgage-backed securities", "label": "Debt Securities, Held-to-Maturity, Maturity, without Single Maturity Date, Fair Value", "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity), without single maturity date and not allocated over maturity grouping." } } }, "auth_ref": [ "r205", "r443", "r1200" ] }, "us-gaap_HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecurities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Mortgage-backed securities", "label": "Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, without Single Maturity Date", "documentation": "Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) without single maturity date and not allocated over maturity grouping." } } }, "auth_ref": [ "r435", "r1196" ] }, "us-gaap_HeldToMaturitySecuritiesFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldToMaturitySecuritiesFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": "us-gaap_HeldToMaturitySecurities", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityContractualMaturitiesOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "verboseLabel": "Securities Held to Maturity, Estimated Fair Value", "totalLabel": "Total", "terseLabel": "Securities held to maturity, fair value", "label": "Debt Securities, Held-to-Maturity, Fair Value", "documentation": "Fair value of investment in debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r202", "r440", "r1003", "r1015", "r1033", "r1034", "r1036", "r1182", "r1209" ] }, "us-gaap_HeldtomaturitySecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HeldtomaturitySecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Held to Maturity [Member]", "label": "Held-to-Maturity Securities [Member]", "documentation": "Investments in debt securities classified as held-to-maturity." } } }, "auth_ref": [ "r209" ] }, "dei_IcfrAuditorAttestationFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "IcfrAuditorAttestationFlag", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "ICFR Auditor Attestation Flag", "label": "ICFR Auditor Attestation Flag" } } }, "auth_ref": [ "r1597", "r1598", "r1621" ] }, "us-gaap_ImpairedFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ImpairedFinancingReceivablesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Impaired Financing Receivables", "label": "Impaired Financing Receivables [Table Text Block]", "documentation": "Tabular disclosure of impaired financing receivables." } } }, "auth_ref": [ "r187" ] }, "us-gaap_ImpairmentOfIntangibleAssetsFinitelived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ImpairmentOfIntangibleAssetsFinitelived", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Impairment losses on identifiable intangible assets", "label": "Impairment of Intangible Assets, Finite-Lived", "documentation": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value." } } }, "auth_ref": [ "r499", "r1794", "r1878" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest", "totalLabel": "Income from continuing operations before income taxes", "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest." } } }, "auth_ref": [ "r110", "r169", "r181", "r1191", "r1193", "r1222", "r1417", "r1419", "r1421", "r1430", "r1436", "r1813", "r1815", "r1816", "r1817", "r1818" ] }, "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest", "totalLabel": "Income From Continuing Operations", "documentation": "Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r145", "r181", "r257", "r317", "r321", "r322", "r334", "r343", "r452", "r543", "r544", "r545", "r546", "r547", "r548", "r549", "r550", "r551", "r584", "r771", "r834", "r896", "r1000", "r1038", "r1222", "r1430", "r1813", "r1815", "r1816", "r1817", "r1818", "r1893" ] }, "us-gaap_IncomeLossFromContinuingOperationsPerBasicShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsPerBasicShare", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_EarningsPerShareBasic", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Basic EPS from continuing operations", "label": "Income (Loss) from Continuing Operations, Per Basic Share", "documentation": "The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period." } } }, "auth_ref": [ "r112", "r171", "r257", "r299", "r334", "r337", "r338", "r339", "r340", "r341", "r342", "r343", "r352", "r355", "r356", "r584", "r834", "r896", "r1000", "r1188", "r2084" ] }, "us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsPerDilutedShare", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_EarningsPerShareDiluted", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations, Per Diluted Share", "terseLabel": "Diluted EPS from continuing operations", "documentation": "The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period." } } }, "auth_ref": [ "r112", "r257", "r299", "r334", "r337", "r338", "r339", "r340", "r341", "r342", "r343", "r352", "r355", "r356", "r357", "r896", "r1000", "r1188", "r2084" ] }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromDiscontinuedOperationsNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Income From Discontinued Operations", "label": "Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest", "documentation": "Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal." } } }, "auth_ref": [ "r72", "r73", "r74", "r75", "r76", "r86", "r263", "r824", "r1223" ] }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfFinancialInformationSegregatedFromContinuingOperationsAndReportedAsDiscontinuedOperationsDetails" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent", "totalLabel": "Income from discontinued operations", "documentation": "Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal." } } }, "auth_ref": [ "r72", "r73", "r74", "r75", "r76", "r82", "r86", "r145" ] }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_EarningsPerShareBasic", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share", "totalLabel": "Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Basic Share, Total", "terseLabel": "Basic EPS from discontinued operations", "documentation": "Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation." } } }, "auth_ref": [ "r113", "r299", "r353", "r355", "r356", "r2073", "r2084" ] }, "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_EarningsPerShareDiluted", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Diluted EPS from discontinued operations", "label": "Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share", "totalLabel": "Income (Loss) from Discontinued Operations and Disposal of Discontinued Operations, Net of Tax, Per Diluted Share, Total", "documentation": "Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation." } } }, "auth_ref": [ "r146", "r353", "r355", "r356" ] }, "us-gaap_IncomeStatementAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementAbstract", "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r515", "r516" ] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Groups, Including Discontinued Operations [Table]", "documentation": "Disclosure of information about a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r16", "r22", "r28", "r71", "r77", "r78", "r79", "r80", "r81", "r85", "r87", "r88", "r134", "r515", "r516" ] }, "us-gaap_IncomeStatementLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementLocationAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location", "label": "Statement of Income Location, Balance [Axis]", "documentation": "Information by location in statement of income where disaggregated amount is reported." } } }, "auth_ref": [ "r513", "r522", "r524", "r917", "r926", "r943", "r952", "r1008", "r1012", "r1018", "r1039", "r1040", "r1041", "r1253", "r1255", "r1322", "r1402", "r1404", "r1497", "r1499", "r1533", "r1535", "r1540", "r1548", "r2010", "r2012", "r2087" ] }, "us-gaap_IncomeStatementLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementLocationDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location", "label": "Statement of Income Location, Balance [Domain]", "documentation": "Location in statement of income where disaggregated amount is reported." } } }, "auth_ref": [ "r522", "r524", "r917", "r926", "r943", "r952", "r1008", "r1012", "r1018", "r1039", "r1040", "r1041", "r1253", "r1255", "r1322", "r1402", "r1404", "r1497", "r1499", "r1533", "r1535", "r1540", "r1548", "r2010", "r2012", "r2087" ] }, "us-gaap_IncomeTaxAuthorityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxAuthorityAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Jurisdiction [Axis]", "documentation": "Information by income tax jurisdiction." } } }, "auth_ref": [ "r313", "r790", "r791", "r800", "r810", "r1495", "r2005" ] }, "us-gaap_IncomeTaxAuthorityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxAuthorityDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Jurisdiction [Domain]", "documentation": "Income tax jurisdiction." } } }, "auth_ref": [ "r313", "r790", "r791", "r800", "r810", "r1495", "r2005" ] }, "us-gaap_IncomeTaxDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxes" ], "lang": { "en-us": { "role": { "terseLabel": "Income Taxes", "label": "Income Tax Disclosure [Text Block]", "documentation": "The entire disclosure for income tax." } } }, "auth_ref": [ "r317", "r324", "r784", "r790", "r797", "r798", "r799", "r804", "r808", "r818", "r820", "r825", "r826", "r1207", "r1269", "r1275", "r1495" ] }, "us-gaap_IncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Income taxes", "label": "Income Tax Expense (Benefit)", "verboseLabel": "Income taxes from continuing operations", "totalLabel": "Total income tax expense (benefit)", "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r218", "r230", "r317", "r346", "r347", "r361", "r380", "r395", "r788", "r790", "r819", "r1233", "r1417", "r1419", "r1421", "r1495" ] }, "us-gaap_IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxExpenseBenefitContinuingOperationsDiscontinuedOperationsExtraordinaryItems", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Income Tax Expense (Benefit), Continuing Operations, Discontinued Operations", "terseLabel": "Income taxes from discontinued operations", "documentation": "Amount of current tax expense (benefit) and deferred tax expense (benefit) pertaining to income (loss) from continuing operations and income (loss) from discontinued operations." } } }, "auth_ref": [ "r1496" ] }, "us-gaap_IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxExpenseBenefitContinuingOperationsIncomeTaxReconciliationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation of provision for tax from the federal rate to the effective tax rate [Abstract]", "label": "Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxPaidByIndividualJurisdictionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidByIndividualJurisdictionLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, by Individual Jurisdiction [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r313", "r810" ] }, "us-gaap_IncomeTaxPaidByIndividualJurisdictionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidByIndividualJurisdictionTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, by Individual Jurisdiction [Table]", "documentation": "Disclosure of information about income tax paid by jurisdiction." } } }, "auth_ref": [ "r313", "r810" ] }, "us-gaap_IncomeTaxPaidFederalAfterRefundReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidFederalAfterRefundReceived", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails": { "parentTag": "us-gaap_IncomeTaxesPaidNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal tax payments", "label": "Income Tax Paid, Federal, after Refund Received", "totalLabel": "Income Tax Paid, Federal, after Refund Received, Total", "documentation": "Amount, after income tax refund received, of cash paid to federal (national) tax jurisdiction for tax on income." } } }, "auth_ref": [ "r313", "r809" ] }, "us-gaap_IncomeTaxPaidStateAndLocalAfterRefundReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPaidStateAndLocalAfterRefundReceived", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails": { "parentTag": "us-gaap_IncomeTaxesPaidNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Paid, State and Local, after Refund Received", "totalLabel": "Income Tax Paid, State and Local, after Refund Received, Total", "terseLabel": "State tax payments", "documentation": "Amount, after income tax refund received, of cash paid to state and local tax jurisdictions for tax on income." } } }, "auth_ref": [ "r313", "r809" ] }, "us-gaap_IncomeTaxPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Income Taxes", "label": "Income Tax, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements." } } }, "auth_ref": [ "r292", "r786", "r787", "r804", "r805", "r807", "r811", "r1272" ] }, "trmk_IncomeTaxReconciliationDeathBenefitGains": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "IncomeTaxReconciliationDeathBenefitGains", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Death benefit gains", "label": "Income Tax Reconciliation Death Benefit Gains", "documentation": "Income tax reconciliation death benefit gains." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax computed at statutory tax rate", "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount", "documentation": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r790", "r1495" ] }, "trmk_IncomeTaxReconciliationLowIncomeHousingTaxCredits": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "IncomeTaxReconciliationLowIncomeHousingTaxCredits", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Low income housing tax credits", "label": "Income Tax Reconciliation Low Income Housing Tax Credits", "documentation": "Income tax reconciliation low income housing tax credits." } } }, "auth_ref": [] }, "trmk_IncomeTaxReconciliationNewMarketsTaxCredits": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "IncomeTaxReconciliationNewMarketsTaxCredits", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 11.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Reconciliation New Markets Tax Credits", "documentation": "Income tax reconciliation new markets tax credits.", "terseLabel": "New markets tax credits" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxReconciliationNondeductibleExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationNondeductibleExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount, Total", "terseLabel": "Nondeductible interest expense", "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses." } } }, "auth_ref": [ "r795", "r796", "r1997" ] }, "us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-Based Payment Arrangement, Amount", "terseLabel": "Nondeductible executive compensation", "documentation": "Amount of reported income tax expense (benefit) in excess of (less than) expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for award under share-based payment arrangement. Includes, but is not limited to, expense determined to be nondeductible upon grant or after for award under share-based payment arrangement." } } }, "auth_ref": [ "r1495", "r1997", "r1999" ] }, "trmk_IncomeTaxReconciliationNondeductibleFDICPremiums": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "IncomeTaxReconciliationNondeductibleFDICPremiums", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Reconciliation Nondeductible FDIC Premiums", "documentation": "Income tax reconciliation nondeductible FDIC premiums.", "terseLabel": "Nondeductible FDIC premiums" } } }, "auth_ref": [] }, "trmk_IncomeTaxReconciliationNontaxableIncreaseInCashSurrenderValueOfBankOwnedLifeInsurance": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "IncomeTaxReconciliationNontaxableIncreaseInCashSurrenderValueOfBankOwnedLifeInsurance", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nontaxable increase in cash surrender value of bank-owned life insurance", "label": "IncomeTax Reconciliation Nontaxable Increase in Cash Surrender Value of Bank Owned Life Insurance", "documentation": "Income tax reconciliation nontaxable increase in cash surrender value of bank-owned life insurance." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxReconciliationOtherAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationOtherAdjustments", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 13.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments." } } }, "auth_ref": [ "r1495", "r1997", "r1998" ] }, "us-gaap_IncomeTaxReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationStateAndLocalIncomeTaxes", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State income taxes, net", "label": "Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to state and local income tax expense (benefit)." } } }, "auth_ref": [ "r793", "r1495", "r1997" ] }, "us-gaap_IncomeTaxReconciliationTaxCredits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationTaxCredits", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Effective Income Tax Rate Reconciliation, Tax Credit, Amount, Total", "negatedLabel": "Income tax credits, net", "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits." } } }, "auth_ref": [ "r794", "r796", "r1997" ] }, "us-gaap_IncomeTaxReconciliationTaxCreditsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationTaxCreditsOther", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 12.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Other, Amount", "terseLabel": "Other tax credits", "negatedLabel": "Other tax credits", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other tax credits." } } }, "auth_ref": [ "r1495", "r1997", "r1999" ] }, "us-gaap_IncomeTaxReconciliationTaxExemptIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationTaxExemptIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesIncomeTaxReconciliationDetails2": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxReconciliationDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Tax exempt interest", "label": "Effective Income Tax Rate Reconciliation, Tax Exempt Income, Amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes." } } }, "auth_ref": [ "r795", "r796", "r1997" ] }, "us-gaap_IncomeTaxesPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxesPaid", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income taxes paid", "label": "Income Taxes Paid", "documentation": "Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax." } } }, "auth_ref": [ "r42", "r127", "r1796", "r2003", "r2004" ] }, "us-gaap_IncomeTaxesPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxesPaidNet", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "Income Taxes Paid, Net", "totalLabel": "Total tax payments", "documentation": "Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax." } } }, "auth_ref": [ "r42", "r313", "r809", "r810" ] }, "us-gaap_IncreaseDecreaseInDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInDeposits", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Increase (Decrease) in Deposits, Total", "terseLabel": "Net change in deposits", "label": "Increase (Decrease) in Deposits", "documentation": "The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances." } } }, "auth_ref": [ "r39", "r177" ] }, "us-gaap_IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchaseNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Increase (Decrease) in Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Net, Total", "terseLabel": "Net change in federal funds purchased and securities sold under repurchase agreements", "label": "Increase (Decrease) in Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Net", "documentation": "The net cash inflow or outflow from the fund lent to other financial institution arising from the excess in reserve deposited at Federal Reserve Bank to meet legal requirement. This borrowing is usually contracted on an overnight basis at an agreed rate of interest. Also include cash inflow or outflow from investment sold under the agreement to reacquire such investment." } } }, "auth_ref": [ "r39", "r40" ] }, "us-gaap_IncreaseDecreaseInOtherOperatingAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherOperatingAssets", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 13.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Increase (Decrease) in Other Operating Assets, Total", "negatedLabel": "Net change in other assets", "label": "Increase (Decrease) in Other Operating Assets", "documentation": "Amount of increase (decrease) in operating assets classified as other." } } }, "auth_ref": [ "r12" ] }, "us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherOperatingCapitalNet", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 15.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Increase (Decrease) in Other Operating Assets and Liabilities, Net, Total", "negatedTerseLabel": "Other", "negatedLabel": "Other operating activities, net", "label": "Increase (Decrease) in Other Operating Assets and Liabilities, Net", "documentation": "Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other." } } }, "auth_ref": [ "r12" ] }, "us-gaap_IncreaseDecreaseInOtherOperatingLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherOperatingLiabilities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 14.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Increase (Decrease) in Other Operating Liabilities, Total", "terseLabel": "Net change in other liabilities", "label": "Increase (Decrease) in Other Operating Liabilities", "documentation": "Amount of increase (decrease) in operating liabilities classified as other." } } }, "auth_ref": [ "r12" ] }, "ecd_IndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "IndividualAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure", "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure", "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Individual [Axis]", "terseLabel": "Individual:" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1663", "r1672", "r1676", "r1684" ] }, "us-gaap_InformationByCategoryOfDebtSecurityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InformationByCategoryOfDebtSecurityAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Security Category", "label": "Debt Security Category [Axis]", "documentation": "Information by category of debt security, either available-for-sale or held-to-maturity." } } }, "auth_ref": [] }, "ecd_InsiderTradingArrLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTradingArrLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Arrangements [Line Items]", "terseLabel": "Insider Trading Arrangements:" } } }, "auth_ref": [ "r1682" ] }, "ecd_InsiderTradingPoliciesProcLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTradingPoliciesProcLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures [Line Items]", "terseLabel": "Insider Trading Policies and Procedures:" } } }, "auth_ref": [ "r1599", "r1688" ] }, "ecd_InsiderTrdPoliciesProcAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTrdPoliciesProcAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures Adopted [Flag]", "terseLabel": "Insider Trading Policies and Procedures Adopted" } } }, "auth_ref": [ "r1599", "r1688" ] }, "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTrdPoliciesProcNotAdoptedTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures Not Adopted [Text Block]", "terseLabel": "Insider Trading Policies and Procedures Not Adopted" } } }, "auth_ref": [ "r1599", "r1688" ] }, "trmk_InsuranceContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InsuranceContractsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance Contracts [Member]", "label": "Insurance Contracts [Member]", "documentation": "Insurance contracts." } } }, "auth_ref": [] }, "trmk_InsuranceContractsPaymentReceivedPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InsuranceContractsPaymentReceivedPeriod", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance contracts payment received period", "label": "Insurance Contracts Payment Received Period", "documentation": "Insurance contracts payment received period." } } }, "auth_ref": [] }, "trmk_InsuranceIntangiblesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InsuranceIntangiblesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance Intangibles [Member]", "label": "Insurance Intangibles [Member]", "documentation": "An intangible asset that is derived from insurance." } } }, "auth_ref": [] }, "trmk_InsuranceMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InsuranceMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Insurance Segment [Member]", "terseLabel": "Insurance [Member]", "label": "Insurance [Member]", "documentation": "Insurance." } } }, "auth_ref": [] }, "us-gaap_IntangibleAssetsNetExcludingGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IntangibleAssetsNetExcludingGoodwill", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Net Carrying Amount", "terseLabel": "Identifiable intangible assets, net", "label": "Intangible Assets, Net (Excluding Goodwill)", "totalLabel": "Net Carrying Amount", "documentation": "Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges." } } }, "auth_ref": [ "r498", "r1876", "r1877" ] }, "us-gaap_InterestAndDividendIncomeOperating": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeOperating", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Total Interest Income", "label": "Interest and Dividend Income, Operating", "terseLabel": "Interest income", "documentation": "Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein." } } }, "auth_ref": [ "r162", "r170", "r173", "r174", "r175", "r1419", "r2128" ] }, "us-gaap_InterestAndDividendIncomeOperatingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeOperatingAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Interest and Dividend Income, Operating [Abstract]", "terseLabel": "Interest Income" } } }, "auth_ref": [] }, "us-gaap_InterestAndDividendIncomeSecuritiesByTaxableStatusAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeSecuritiesByTaxableStatusAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Interest on securities:", "label": "Interest and Dividend Income, Securities, by Taxable Status [Abstract]" } } }, "auth_ref": [] }, "us-gaap_InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndFeeIncomeLoansAndLeasesHeldInPortfolio", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Interest and Fee Income, Loans and Leases Held-in-portfolio, Total", "terseLabel": "Interest and fees on LHFS & LHFI", "label": "Interest and Fee Income, Loan and Lease, Held-in-Portfolio", "documentation": "Interest and fee income generated by loans the Entity intends and has the ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (1) industrial and agricultural; (2) real estate; and (3) real estate construction loans; (4) trade financing; (5) lease financing; (6) home equity lines-of-credit; (7) automobile and other vehicle loans; and (8) credit card and other revolving-type loans. Also includes interest income for leases held by the Entity." } } }, "auth_ref": [ "r162" ] }, "trmk_InterestAndFeeIncomeOnPaycheckProtectionProgramLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestAndFeeIncomeOnPaycheckProtectionProgramLoans", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Interest and fees on PPP loans", "label": "Interest And Fee Income On Paycheck Protection Program Loans", "documentation": "Interest and fee income on paycheck protection program loans." } } }, "auth_ref": [] }, "trmk_InterestAndFeesOnFairValueOptionLhfs": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestAndFeesOnFairValueOptionLhfs", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest and fees on fair value option LHFS", "label": "Interest and Fees on Fair Value Option LHFS", "documentation": "Interest and fees on fair value option LHFS." } } }, "auth_ref": [] }, "trmk_InterestAndFeesOnLHFSAndLHFI": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestAndFeesOnLHFSAndLHFI", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest earned on LHFS included in Interest and fees on LHFS and LHFI", "label": "Interest And Fees On L H F S And L H F I", "documentation": "Refers to interest and fees derived on loans held for sale." } } }, "auth_ref": [] }, "trmk_InterestAndFeesOnLhfsAndLhfiReclassifiedAsAReductionOverTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestAndFeesOnLhfsAndLhfiReclassifiedAsAReductionOverTwelveMonths", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Interest and fees on LHFS and LHFI reclassified as a reduction over twelve months.", "label": "Interest and Fees on LHFS and LHFI Reclassified as a Reduction Over Twelve Months", "terseLabel": "Interest and fees on LHFS and LHFI reclassified as a reduction over twelve months" } } }, "auth_ref": [] }, "trmk_InterestBearingDemandDeposit": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestBearingDemandDeposit", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest-bearing demand", "label": "Interest Bearing Demand Deposit", "documentation": "Amount of money in interest-bearing domestic and foreign accounts that entitle the depositor to withdraw funds at any time without prior notice, also known as demand deposits." } } }, "auth_ref": [] }, "us-gaap_InterestBearingDepositLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestBearingDepositLiabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total interest-bearing deposits", "terseLabel": "Interest-bearing", "label": "Interest-Bearing Deposit Liabilities", "documentation": "The aggregate of all domestic and foreign interest-bearing deposit liabilities." } } }, "auth_ref": [ "r152" ] }, "trmk_InterestBearingDepositsWithNoStatedMaturity": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestBearingDepositsWithNoStatedMaturity", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_InterestBearingDepositLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest-bearing deposits with no stated maturity", "label": "Interest Bearing Deposits With No Stated Maturity", "documentation": "Amount of interest-bearing deposits (including certificates of deposits, individual retirement accounts and open accounts) held by the entity with no stated maturity date." } } }, "auth_ref": [] }, "us-gaap_InterestExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Expense", "label": "Interest Expense, Operating and Nonoperating [Abstract]" } } }, "auth_ref": [] }, "us-gaap_InterestExpenseDemandDepositAccounts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseDemandDepositAccounts", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails": { "parentTag": "us-gaap_InterestExpenseDeposits", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest-bearing demand", "label": "Interest Expense, Demand Deposit Accounts", "documentation": "Interest expense incurred on demand deposit accounts that represent borrowings rather than outstanding drafts." } } }, "auth_ref": [ "r176" ] }, "us-gaap_InterestExpenseDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseDeposits", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestExpenseOperating", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "terseLabel": "Interest on deposits", "label": "Interest Expense, Deposits", "documentation": "Aggregate amount of interest expense on all deposits." } } }, "auth_ref": [ "r176", "r1419" ] }, "us-gaap_InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseFederalFundsPurchasedAndSecuritiesSoldUnderAgreementsToRepurchase", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestExpenseOperating", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase, Total", "terseLabel": "Interest on federal funds purchased and securities sold under repurchase agreements", "label": "Interest Expense, Federal Funds Purchased and Securities Sold under Agreements to Repurchase", "documentation": "The aggregate expense incurred on federal funds purchased and securities sold under agreements to repurchase. If amounts recognized as payables under repurchase agreements have been offset against amounts recognized as receivables under reverse repurchase agreements and reported as a net amount on the balance sheet, the income and expense from these agreements may be reported on a net basis." } } }, "auth_ref": [] }, "us-gaap_InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest expense, long-term", "label": "Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Long-Term", "verboseLabel": "Interest expense, long-term borrowings", "documentation": "Interest expense incurred during the reporting period on long-term borrowings associated with Federal Home Loan Bank and Federal Reserve Bank advances." } } }, "auth_ref": [] }, "us-gaap_InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesShortTerm", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest expense, short-term borrowings", "label": "Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Short-Term", "documentation": "Interest expense incurred during the reporting period on short-term borrowings associated with Federal Home Loan Bank and Federal Reserve Bank advances." } } }, "auth_ref": [] }, "trmk_InterestExpenseOnDepositsByTypeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestExpenseOnDepositsByTypeAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest expense on deposits by type [Abstract]", "label": "Interest Expense On Deposits By Type [Abstract]", "documentation": "Interest expense on deposits by type [Abstract]" } } }, "auth_ref": [] }, "trmk_InterestExpenseOnDepositsByTypeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestExpenseOnDepositsByTypeTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Expense on Deposits by Type", "label": "Interest Expense On Deposits By Type Table [Text Block]", "documentation": "Tabular disclosure of the interest expense on deposits by type." } } }, "auth_ref": [] }, "us-gaap_InterestExpenseOperating": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseOperating", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": -1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Interest Expense, Operating", "totalLabel": "Total Interest Expense", "terseLabel": "Interest expense", "documentation": "Amount of interest expense classified as operating." } } }, "auth_ref": [ "r376", "r1189", "r1419", "r1745" ] }, "us-gaap_InterestExpenseOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseOther", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestExpenseOperating", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Other interest expense", "label": "Interest Expense, Other", "documentation": "Amount of interest expense classified as other." } } }, "auth_ref": [] }, "us-gaap_InterestExpenseSavingsDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseSavingsDeposits", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails": { "parentTag": "us-gaap_InterestExpenseDeposits", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Savings", "label": "Interest Expense, Savings Deposits", "documentation": "Interest expense incurred on all savings account deposits." } } }, "auth_ref": [ "r176", "r234", "r236" ] }, "us-gaap_InterestExpenseTimeDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseTimeDeposits", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails": { "parentTag": "us-gaap_InterestExpenseDeposits", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsInterestExpenseOnDepositsByTypeDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Interest Expense, Time Deposits, Total", "terseLabel": "Time", "label": "Interest Expense, Time Deposits", "documentation": "The aggregate interest expense incurred on time deposits, including certificates of deposits, in domestic offices." } } }, "auth_ref": [ "r176", "r233", "r234" ] }, "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeExpenseAfterProvisionForLoanLoss", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Net Interest Income After PCL", "label": "Interest Income (Expense), after Provision for Loan Loss", "documentation": "Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses." } } }, "auth_ref": [ "r163", "r1419" ] }, "us-gaap_InterestIncomeExpenseNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeExpenseNet", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Net Interest Income", "terseLabel": "Net interest income", "label": "Interest Income (Expense), Operating", "documentation": "Amount of interest income (expense) classified as operating." } } }, "auth_ref": [ "r1183", "r1419", "r1815" ] }, "trmk_InterestIncomeFromItsSalesTypeAndDirectFinancingLeases": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InterestIncomeFromItsSalesTypeAndDirectFinancingLeases", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Interest Income from its Sales-Type and Direct Financing Leases", "documentation": "Interest Income from its sales-type and direct financing leases.", "terseLabel": "Interest Income from its Sales-Type and Direct Financing Leases" } } }, "auth_ref": [] }, "us-gaap_InterestIncomeSecuritiesTaxExempt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeSecuritiesTaxExempt", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Tax exempt", "label": "Interest Income, Securities, Operating, Tax Exempt", "documentation": "Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities exempt from state, federal and other income tax." } } }, "auth_ref": [ "r170", "r233", "r235" ] }, "us-gaap_InterestIncomeSecuritiesTaxable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeSecuritiesTaxable", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Taxable", "label": "Interest Income, Securities, Operating, Taxable", "documentation": "Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities subject to state, federal and other income tax." } } }, "auth_ref": [ "r170", "r233", "r235" ] }, "us-gaap_InterestPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestPaid", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Interest Paid, Including Capitalized Interest, Operating and Investing Activities, Total", "verboseLabel": "Interest paid", "label": "Interest Paid, Including Capitalized Interest, Operating and Investing Activities", "documentation": "Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities." } } }, "auth_ref": [ "r1795" ] }, "us-gaap_InterestPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestPaidNet", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest paid on deposits and borrowings", "label": "Interest Paid, Excluding Capitalized Interest, Operating Activity", "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount." } } }, "auth_ref": [ "r309", "r311", "r312" ] }, "us-gaap_InterestRateFloorMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestRateFloorMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Rate Floor [Member]", "label": "Interest Rate Floor [Member]", "documentation": "Contracts in which the floor writer, in return for a premium, agrees to limit the risk associated with a decline in interest rates based on a notional amount. If rates fall below an agreed rate, the floor holder will receive cash payments from the floor writer equal to the difference between the market rate and an agreed rate multiplied by the notional principal amount." } } }, "auth_ref": [ "r2022" ] }, "us-gaap_InterestRateLockCommitmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestRateLockCommitmentsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Interest Rate Lock Commitments [Member]", "terseLabel": "Interest Rate Lock Commitments [Member]", "documentation": "Commitments to extend credit where the interest rate is locked in advance of funds being disbursed for a specified period of time." } } }, "auth_ref": [] }, "us-gaap_InterestRateSwapMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestRateSwapMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Rate Swap [Member]", "label": "Interest Rate Swap [Member]", "documentation": "Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period." } } }, "auth_ref": [ "r1532", "r1583", "r1584", "r2022" ] }, "us-gaap_InterestReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestReceivable", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued interest receivable", "label": "Interest Receivable", "documentation": "Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable." } } }, "auth_ref": [ "r1731", "r2127" ] }, "trmk_InternalAllocationsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InternalAllocationsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Internal Allocations [Member]", "label": "Internal Allocations [Member]", "documentation": "Internal allocations." } } }, "auth_ref": [] }, "us-gaap_InternalCreditAssessmentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InternalCreditAssessmentAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Internal Credit Assessment", "label": "Internal Credit Assessment [Axis]", "documentation": "Information by entity-defined rating." } } }, "auth_ref": [ "r188", "r189", "r190", "r1463", "r1465", "r1858" ] }, "us-gaap_InternalCreditAssessmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InternalCreditAssessmentDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Internal Credit Assessment", "label": "Internal Credit Assessment [Domain]", "documentation": "Entity defined credit risk rating." } } }, "auth_ref": [ "r1463", "r1858" ] }, "trmk_InternationalExchangeTradedFundMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InternationalExchangeTradedFundMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "International Exchange Traded Funds [Member]", "terseLabel": "International Exchange Traded Funds [Member]", "label": "International Exchange Traded Fund [Member]", "documentation": "International exchange traded fund." } } }, "auth_ref": [] }, "trmk_InventoryAndReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InventoryAndReceivablesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory and Receivables [Member]", "label": "Inventory And Receivables [Member]", "documentation": "Inventory and receivables." } } }, "auth_ref": [] }, "trmk_InvestmentInTaxCreditPartnershipNotFunded": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InvestmentInTaxCreditPartnershipNotFunded", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Investment in tax credit partnership not funded.", "terseLabel": "Investment in tax credit partnership not funded", "label": "Investment In Tax Credit Partnership Not Funded" } } }, "auth_ref": [] }, "trmk_InvestmentSecuritiesPortfolioMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "InvestmentSecuritiesPortfolioMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Investment Securities Portfolio [Member]", "documentation": "Investment securities portfolio." } } }, "auth_ref": [] }, "us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Contractual Maturities of Available for Sale and Held to Maturity Securities", "label": "Investments Classified by Contractual Maturity Date [Table Text Block]", "documentation": "Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments." } } }, "auth_ref": [] }, "us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsDebtAndEquitySecuritiesAbstract", "lang": { "en-us": { "role": { "label": "Investments, Debt and Equity Securities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturity" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale and Held to Maturity", "label": "Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]", "documentation": "The entire disclosure for investments in certain debt and equity securities." } } }, "auth_ref": [ "r178", "r237", "r415", "r417", "r1025", "r1026", "r2071" ] }, "us-gaap_JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust, Total", "terseLabel": "Junior subordinated debt securities", "label": "Junior Subordinated Debenture Owed to Unconsolidated Subsidiary Trust", "documentation": "Including the current and noncurrent portions, the carrying value of junior subordinated long-term debt owed to unconsolidated subsidiary trusts as of the balance sheet date. Such debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets and was initially scheduled to be repaid after one year or beyond the normal operating cycle if longer." } } }, "auth_ref": [ "r158", "r2080" ] }, "us-gaap_JuniorSubordinatedDebtMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "JuniorSubordinatedDebtMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Junior Subordinated Debentures [Member]", "terseLabel": "Junior Subordinated Debt Securities [Member]", "label": "Junior Subordinated Debt [Member]", "documentation": "Borrowing that has a lower priority than senior instruments in event of liquidation of the entity's assets." } } }, "auth_ref": [] }, "trmk_KeyMarketRegionsInQualitativeReserveAllocation": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "KeyMarketRegionsInQualitativeReserveAllocation", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Key market regions", "label": "Key Market Regions In Qualitative Reserve Allocation", "documentation": "Number of key market regions the entity operates that are included in the qualitative reserve allocation review process." } } }, "auth_ref": [] }, "us-gaap_LaborAndRelatedExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LaborAndRelatedExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Salaries and employee benefits", "label": "Labor and Related Expense", "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit." } } }, "auth_ref": [ "r1185", "r1419", "r1746" ] }, "us-gaap_LandMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LandMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Land [Member]", "label": "Land [Member]", "documentation": "Part of earth's surface not covered by water." } } }, "auth_ref": [ "r1900", "r1901" ] }, "us-gaap_LeaseContractualTermAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LeaseContractualTermAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease Contractual Term", "label": "Lease Contractual Term [Axis]", "documentation": "Information by contractual term of lease arrangement." } } }, "auth_ref": [ "r1077", "r1713" ] }, "us-gaap_LeaseContractualTermDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LeaseContractualTermDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease Contractual Term", "label": "Lease Contractual Term [Domain]", "documentation": "Contractual term of lease arrangement." } } }, "auth_ref": [ "r1077", "r1713" ] }, "us-gaap_LeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LeaseCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net lease cost", "label": "Lease, Cost", "documentation": "Amount of lease cost recognized by lessee for lease contract." } } }, "auth_ref": [ "r1065", "r1550" ] }, "us-gaap_LeaseCostTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LeaseCostTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Net Lease Cost", "label": "Lease, Cost [Table Text Block]", "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income." } } }, "auth_ref": [ "r2059" ] }, "us-gaap_LeasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LeasesAbstract", "lang": { "en-us": { "role": { "label": "Leases [Abstract]" } } }, "auth_ref": [] }, "trmk_LeasesOfLesseeOperatingAndFinanceLeasesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LeasesOfLesseeOperatingAndFinanceLeasesTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeases" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Leases of Lessee, Operating and Finance Leases [Text Block]", "documentation": "Leases of Lessee, Operating and Finance Leases." } } }, "auth_ref": [] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "LegalEntityAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Legal Entity", "label": "Legal Entity [Axis]", "documentation": "The set of legal entities associated with a report." } } }, "auth_ref": [] }, "us-gaap_LegalFees": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LegalFees", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Legal Fees", "terseLabel": "Legal fees", "documentation": "The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings." } } }, "auth_ref": [ "r1716", "r2123", "r2124" ] }, "us-gaap_LesseeLeaseDescriptionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeLeaseDescriptionLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Lease, Description [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1064", "r1077" ] }, "us-gaap_LesseeLeaseDescriptionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeLeaseDescriptionTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease Contractual Term", "label": "Lessee, Lease, Description [Table]", "documentation": "Disclosure of information about lessee's leases." } } }, "auth_ref": [ "r1064", "r1077" ] }, "us-gaap_LesseeLeasesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeLeasesPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Lessee Arrangements", "label": "Lessee, Leases [Policy Text Block]", "documentation": "Disclosure of accounting policy for leasing arrangement entered into by lessee." } } }, "auth_ref": [ "r1063" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDue", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Operating leases, total minimum lease payments", "label": "Lessee, Operating Lease, Liability, to be Paid", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating leases, Thereafter", "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year One", "terseLabel": "Operating leases, 2026", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five", "terseLabel": "Operating leases, 2030", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four", "terseLabel": "Operating leases, 2029", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three", "terseLabel": "Operating leases, 2028", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two", "terseLabel": "Operating leases, 2027", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1075", "r1799", "r1806", "r2074" ] }, "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Operating leases, imputed interest", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount", "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease." } } }, "auth_ref": [ "r1075" ] }, "us-gaap_LesseeOperatingLeaseRemainingLeaseTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseRemainingLeaseTerm", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Remaining Lease Term", "label": "Lessee, Operating Lease, Remaining Lease Term", "documentation": "Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1077", "r2058" ] }, "us-gaap_LessorLeasesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LessorLeasesPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Lessor Arrangements", "label": "Lessor, Leases [Policy Text Block]", "documentation": "Disclosure of accounting policy for leasing arrangements entered into by lessor." } } }, "auth_ref": [ "r224", "r225", "r226", "r1078" ] }, "trmk_LettersOfCreditMaximumMaturity": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LettersOfCreditMaximumMaturity", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Letters of credit, maturity term - maximum", "label": "Letters Of Credit Maximum Maturity", "documentation": "The maximum maturity (in years) of outstanding letters of credit issued by company." } } }, "auth_ref": [] }, "us-gaap_Liabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Liabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Liabilities", "label": "Liabilities", "documentation": "Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others." } } }, "auth_ref": [ "r27", "r90", "r91", "r92", "r95", "r96", "r97", "r98", "r317", "r321", "r322", "r452", "r543", "r544", "r545", "r546", "r547", "r548", "r549", "r550", "r551", "r898", "r902", "r903", "r1038", "r1297", "r1429", "r1475", "r1588", "r1893", "r2061", "r2062" ] }, "us-gaap_LiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities", "label": "Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesAndStockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAndStockholdersEquity", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Liabilities and Shareholders' Equity", "terseLabel": "Total liabilities and shareholders' equity", "label": "Liabilities and Equity", "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any." } } }, "auth_ref": [ "r106", "r159", "r1217", "r1551", "r1572", "r1573", "r1798", "r1802", "r1845", "r2053" ] }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAndStockholdersEquityAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities and Shareholders' Equity:", "label": "Liabilities and Equity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 8.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails2": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Liabilities", "totalLabel": "Liabilities of discontinued operations", "terseLabel": "Liabilities of discontinued operations", "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r71", "r84", "r133", "r262", "r263" ] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsSummaryOfAssetsAndLiabilitiesOfDiscontinuedOperationsOnConsolidatedBalanceSheetDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Liabilities [Abstract]", "terseLabel": "Carrying amounts of liabilities included as part of discontinued operations:" } } }, "auth_ref": [] }, "us-gaap_LitigationSettlementExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LitigationSettlementExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Litigation Settlement, Fee Expense", "terseLabel": "Litigation settlement expense", "documentation": "Amount of litigation expense, including but not limited to legal, forensic, accounting, and investigative fees." } } }, "auth_ref": [ "r1716" ] }, "us-gaap_LoanRestructuringModificationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoanRestructuringModificationAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loan Restructuring Modification", "label": "Loan Restructuring Modification [Axis]", "documentation": "Information by concessions made to the terms of loan contracts." } } }, "auth_ref": [ "r411", "r412", "r414", "r1443" ] }, "us-gaap_LoanRestructuringModificationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoanRestructuringModificationDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loan Restructuring Modification", "label": "Loan Restructuring Modification [Domain]", "documentation": "Concessions made to the terms of loan contracts, including but not limited to, interest rate reductions, maturity extensions, principal forgiveness, and payment deferral." } } }, "auth_ref": [ "r411", "r412", "r414", "r1443" ] }, "trmk_LoansAndLeasesReceivableAccrualOfInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LoansAndLeasesReceivableAccrualOfInterest", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued interest receivable", "label": "Loans And Leases Receivable Accrual Of Interest", "documentation": "Loans and leases receivable, accrual of interest." } } }, "auth_ref": [] }, "us-gaap_LoansAndLeasesReceivableDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableDisclosureAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Loans, Commercial Loans [Abstract]", "label": "Loans and Leases Receivable Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LoansAndLeasesReceivableMortgageBankingActivitiesPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableMortgageBankingActivitiesPolicy", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Mortgage Banking Activity [Policy Text Block]", "terseLabel": "MSR", "documentation": "Disclosure of accounting policy for the lending, securitization, sales, transfers and servicing practices for mortgage banking activities." } } }, "auth_ref": [ "r1374" ] }, "us-gaap_LoansAndLeasesReceivableRelatedParties": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedParties", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "periodEndLabel": "Loans and Leases Receivable, Related Parties, Ending Balance", "periodStartLabel": "Loans and Leases Receivable, Related Parties, Beginning Balance", "terseLabel": "Loans and Leases Receivable, Related Parties", "label": "Loans and Leases Receivable, Related Parties", "documentation": "For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date." } } }, "auth_ref": [ "r66", "r161" ] }, "us-gaap_LoansAndLeasesReceivableRelatedPartiesAdditions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedPartiesAdditions", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "New loan advances to related party", "label": "Loans and Leases Receivable, Related Parties, Additions", "documentation": "Reflects the amount of new advances made to related parties in the form of loan and lease receivables." } } }, "auth_ref": [ "r66", "r161" ] }, "us-gaap_LoansAndLeasesReceivableRelatedPartiesPeriodIncreaseDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedPartiesPeriodIncreaseDecrease", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "negatedLabel": "Decrease in loans due to changes in executive officers and directors", "totalLabel": "Loans and Leases Receivable, Related Parties, Period Increase (Decrease), Total", "terseLabel": "Loan increase (decreases) from changes in executive officers and directors", "label": "Loans and Leases Receivable, Related Parties, Period Increase (Decrease)", "documentation": "Amount of increase (decrease) in loans and leases receivable due from related parties." } } }, "auth_ref": [ "r66", "r161" ] }, "us-gaap_LoansAndLeasesReceivableRelatedPartiesProceeds": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedPartiesProceeds", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Loan repayment by related party", "label": "Loans and Leases Receivable, Related Parties, Proceeds", "documentation": "Amount of cash inflow from related parties which reduce the amount of loans and leases receivable due from related parties." } } }, "auth_ref": [ "r231", "r1790" ] }, "trmk_LoansAvailableForRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LoansAvailableForRepurchase", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Serviced GNMA loans eligible for repurchase", "negatedLabel": "Serviced GNMA loans eligible for repurchase", "label": "Loans Available For Repurchase", "documentation": "Loans available for repurchase." } } }, "auth_ref": [] }, "trmk_LoansEligibleForRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LoansEligibleForRepurchase", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails" ], "lang": { "en-us": { "role": { "label": "Loans Eligible for Repurchase", "documentation": "Loans eligible for repurchase.", "terseLabel": "Serviced GNMA loans eligible for repurchase" } } }, "auth_ref": [] }, "trmk_LoansHeldForInvestmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LoansHeldForInvestmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Loans Held for Investment [Member]", "documentation": "Loans Held for Investment.", "terseLabel": "Loans Held for Investment [Member]" } } }, "auth_ref": [] }, "us-gaap_LoansHeldForSaleFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansHeldForSaleFairValueDisclosure", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails": { "parentTag": "trmk_FairValueLessUnpaidPrincipalNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Fair value of LHFS", "label": "Loan, Held-for-Sale, Fair Value Disclosure", "documentation": "Fair value portion of loans held-for-sale including, but not limited to, mortgage loans and finance receivables." } } }, "auth_ref": [ "r1002", "r1003", "r1031", "r1033", "r1034", "r1036", "r2036", "r2037", "r2038" ] }, "us-gaap_LoansNotesTradeAndOtherReceivablesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansNotesTradeAndOtherReceivablesDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfi" ], "lang": { "en-us": { "role": { "terseLabel": "LHFI and ACL, LHFI", "label": "Loans, Notes, Trade and Other Receivables Disclosure [Text Block]", "documentation": "The entire disclosure for claims held for amounts due to entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses." } } }, "auth_ref": [ "r1050", "r1819" ] }, "us-gaap_LoansReceivableHeldForSaleNetNotPartOfDisposalGroup": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansReceivableHeldForSaleNetNotPartOfDisposalGroup", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 15.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance, Ending Balance", "periodStartLabel": "Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance, Beginning Balance", "terseLabel": "Loans held for sale (LHFS)", "label": "Financing Receivable, Held-for-Sale, Not Part of Disposal Group, after Valuation Allowance", "verboseLabel": "Loans held for sale", "documentation": "Amount, after valuation allowance, of financing receivable held for sale and not part of disposal group. Excludes loan covered under loss sharing agreement and loan classified as investment in debt security." } } }, "auth_ref": [ "r1821" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "LocalPhoneNumber", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Local Phone Number", "label": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "us-gaap_LongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongTermDebt", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Long-term Debt, Total", "terseLabel": "Long-term FHLB advances", "label": "Long-Term Debt", "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation." } } }, "auth_ref": [ "r27", "r158", "r318", "r328", "r565", "r579", "r1195", "r1471", "r1472", "r1549", "r2080" ] }, "trmk_LongTermDebtWeightedAverageAmortizationPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LongTermDebtWeightedAverageAmortizationPeriod", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "documentation": "Long term debt weighted average amortization period.", "terseLabel": "Weighted average amortization period", "label": "Long Term Debt Weighted Average Amortization Period" } } }, "auth_ref": [] }, "us-gaap_LongtermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term Debt, Type", "label": "Long-Term Debt, Type [Axis]", "documentation": "Information by type of long-term debt." } } }, "auth_ref": [ "r27", "r1882", "r1883", "r1884" ] }, "us-gaap_LongtermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term Debt, Type", "label": "Long-Term Debt, Type [Domain]", "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer." } } }, "auth_ref": [ "r27", "r52", "r1882", "r1883", "r1884" ] }, "us-gaap_LossContingenciesByNatureOfContingencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingenciesByNatureOfContingencyAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingency Nature", "label": "Loss Contingency Nature [Axis]", "documentation": "Information by type of existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur." } } }, "auth_ref": [ "r366", "r529", "r530", "r531", "r536", "r783", "r1268", "r1469", "r1887", "r1888" ] }, "us-gaap_LossContingenciesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingenciesLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingencies [Line Items]", "label": "Loss Contingencies [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r366", "r529", "r530", "r531", "r536", "r783", "r1469", "r1887", "r1888" ] }, "us-gaap_LossContingenciesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingenciesTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingencies [Table]", "label": "Loss Contingencies [Table]", "documentation": "Disclosure of information about loss contingency. Excludes environmental contingency, warranty, and unconditional purchase obligation." } } }, "auth_ref": [ "r366", "r529", "r530", "r531", "r536", "r783", "r1469", "r1887", "r1888" ] }, "us-gaap_LossContingencyEstimateOfPossibleLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingencyEstimateOfPossibleLoss", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Potential exposure to credit loss in the event of nonperformance", "label": "Loss Contingency, Estimate of Possible Loss", "documentation": "Reflects the estimated amount of loss from the specified contingency as of the balance sheet date." } } }, "auth_ref": [ "r366", "r530", "r531", "r535", "r536", "r783", "r1469" ] }, "us-gaap_LossContingencyNatureDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LossContingencyNatureDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingency, Nature", "label": "Loss Contingency, Nature [Domain]", "documentation": "An existing condition, situation, or set of circumstances involving uncertainty as to possible loss to an enterprise that will ultimately be resolved when one or more future events occur or fail to occur. Resolution of the uncertainty may confirm the incurrence of a loss or impairment of an asset or the incurrence of a liability." } } }, "auth_ref": [ "r366", "r529", "r530", "r531", "r536", "r783", "r1268", "r1469", "r1887", "r1888" ] }, "trmk_LotsAndDevelopmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "LotsAndDevelopmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lots and Development [Member]", "label": "Lots And Development [Member]", "documentation": "Lots and Development." } } }, "auth_ref": [] }, "stpr_MS": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/stpr/2025", "localname": "MS", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mississippi [Member]", "label": "MISSISSIPPI" } } }, "auth_ref": [] }, "us-gaap_MachineryAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MachineryAndEquipmentMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment and Machinery [Member]", "label": "Machinery and Equipment [Member]", "documentation": "Tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment." } } }, "auth_ref": [] }, "srt_ManagementMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ManagementMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Executive and Senior Management [Member]", "label": "Management [Member]", "verboseLabel": "Management [Member]" } } }, "auth_ref": [ "r1820", "r2060" ] }, "us-gaap_MarketableSecuritiesPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesPolicy", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Securities", "label": "Marketable Securities, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for investment classified as marketable security." } } }, "auth_ref": [ "r67" ] }, "us-gaap_MarketableSecuritiesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MarketableSecuritiesTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Amortized Cost and Estimated Fair Value of Available for Sale and Held to Maturity Securities", "label": "Marketable Securities [Table Text Block]", "documentation": "Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets." } } }, "auth_ref": [] }, "trmk_MarshAndMclennanAgencyLlcMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MarshAndMclennanAgencyLlcMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Marsh and McLennan Agency LLC [Member]", "documentation": "Marsh and McLennan Agency LLC.", "terseLabel": "Marsh and McLennan Agency LLC [Member]" } } }, "auth_ref": [] }, "trmk_MaturitiesOfInterestBearingDepositsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MaturitiesOfInterestBearingDepositsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Maturities of Interest-Bearing Deposits", "label": "Maturities Of Interest Bearing Deposits [Text Block]", "documentation": "Tabular disclosure of the maturities of interest-bearing deposits." } } }, "auth_ref": [] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MaximumMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum [Member]", "label": "Maximum [Member]" } } }, "auth_ref": [ "r366", "r530", "r531", "r532", "r533", "r724", "r760", "r761", "r762", "r783", "r1006", "r1142", "r1252", "r1254", "r1268", "r1288", "r1289", "r1343", "r1345", "r1347", "r1348", "r1366", "r1375", "r1377", "r1379", "r1380", "r1400", "r1401", "r1443", "r1476", "r1492", "r1497", "r1500", "r1501", "r1541", "r1542", "r1546", "r1547", "r1567", "r1897", "r2063", "r2064", "r2065", "r2066", "r2067", "r2068" ] }, "ecd_MeasureAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MeasureAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Measure [Axis]", "terseLabel": "Measure:" } } }, "auth_ref": [ "r1655" ] }, "ecd_MeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Measure Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1655" ] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MinimumMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "label": "Minimum [Member]", "terseLabel": "Minimum [Member]" } } }, "auth_ref": [ "r366", "r530", "r531", "r532", "r533", "r724", "r760", "r761", "r762", "r783", "r1006", "r1142", "r1252", "r1254", "r1268", "r1288", "r1289", "r1343", "r1345", "r1347", "r1348", "r1366", "r1375", "r1377", "r1379", "r1380", "r1400", "r1401", "r1443", "r1476", "r1492", "r1497", "r1500", "r1501", "r1541", "r1542", "r1546", "r1567", "r1897", "r2063", "r2064", "r2065", "r2066", "r2067", "r2068" ] }, "trmk_MiscellaneousMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MiscellaneousMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Miscellaneous [Member]", "label": "Miscellaneous [Member]", "documentation": "Miscellaneous." } } }, "auth_ref": [] }, "ecd_MnpiDiscTimedForCompValFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MnpiDiscTimedForCompValFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "MNPI Disclosure Timed for Compensation Value [Flag]", "terseLabel": "MNPI Disclosure Timed for Compensation Value" } } }, "auth_ref": [ "r1675" ] }, "us-gaap_MoneyMarketFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MoneyMarketFundsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Money Market Funds [Member]", "label": "Money Market Funds [Member]", "documentation": "Fund that invests in short-term money-market instruments, for example, but not limited to, commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and other highly liquid securities." } } }, "auth_ref": [ "r1925", "r1954" ] }, "trmk_MoodySAa1ToAa3RatingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MoodySAa1ToAa3RatingMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails" ], "lang": { "en-us": { "role": { "documentation": "Moody's, Aa1 to Aa3 rating.", "label": "Moody S Aa1 To Aa3 Rating [Member]", "terseLabel": "Aaa1 to Aa3 [Member]" } } }, "auth_ref": [] }, "srt_MoodysAaaRatingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MoodysAaaRatingMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Aaa [Member]", "label": "Moody's, Aaa Rating [Member]" } } }, "auth_ref": [ "r1858", "r1859" ] }, "trmk_MoodysNotRatedRatingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MoodysNotRatedRatingMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Not Rated [Member]", "label": "Moodys Not Rated Rating [Member]", "documentation": "Moodys Not Rated Rating." } } }, "auth_ref": [] }, "us-gaap_MortgageBackedSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageBackedSecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage-Backed Securities [Member]", "label": "Collateralized Mortgage-Backed Securities [Member]", "documentation": "Securities collateralized by mortgage loans." } } }, "auth_ref": [ "r1480", "r1481", "r1482", "r1483", "r1484", "r1831", "r1833", "r1837", "r1838", "r1839", "r2114" ] }, "us-gaap_MortgageBackedSecuritiesOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageBackedSecuritiesOtherMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other [Member]", "label": "Mortgage-Backed Securities, Other [Member]", "documentation": "Securities collateralized by other mortgage loans." } } }, "auth_ref": [] }, "us-gaap_MortgageBankingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageBankingAbstract", "lang": { "en-us": { "role": { "label": "Mortgage Banking [Abstract]" } } }, "auth_ref": [] }, "trmk_MortgageBankingIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageBankingIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 3.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 3.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage banking, net", "label": "Mortgage Banking Income", "documentation": "The noninterest income, net of associated expenses, derived from mortgage banking activities (fees and commissions), including fees earned from servicing third-party assets." } } }, "auth_ref": [] }, "trmk_MortgageBankingNetMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageBankingNetMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage Banking, Net [Member]", "label": "Mortgage Banking Net [Member]", "documentation": "The noninterest income, net of associated expenses, derived from mortgage banking activities (fees and commissions), including fees earned from servicing third-party assets." } } }, "auth_ref": [] }, "trmk_MortgageLoanServicingPutbackExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageLoanServicingPutbackExpenses", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Mortgage Loan Servicing Putback Expenses", "documentation": "Mortgage loan servicing Ppack expenses.", "terseLabel": "Mortgage loan servicing putback expenses" } } }, "auth_ref": [] }, "trmk_MortgageLoanSoldAndServicedForOthers": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageLoanSoldAndServicedForOthers", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total mortgage loans sold and serviced for others", "label": "Mortgage Loan Sold And Serviced For Others", "documentation": "Amount of loans that underlying mortgage loans sold and serviced for others on balance sheet date." } } }, "auth_ref": [] }, "us-gaap_MortgageLoansOnRealEstateCostOfMortgagesSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageLoansOnRealEstateCostOfMortgagesSold", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Residential mortgage loans sold", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Cost of Mortgage Sold", "documentation": "Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from sale." } } }, "auth_ref": [ "r1375", "r1385" ] }, "srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Real Estate, Type of Property", "label": "Real Estate, Type of Property [Axis]" } } }, "auth_ref": [ "r1375", "r1378", "r1379", "r1380", "r1390", "r1391", "r1392", "r1393", "r1395", "r1396", "r1397", "r1398", "r1399" ] }, "us-gaap_MortgageLoansOnRealEstateForeclosures": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageLoansOnRealEstateForeclosures", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Noncash transfers from loans to other real estate", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Foreclosure", "documentation": "Amount of decrease in investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, from foreclosure." } } }, "auth_ref": [ "r1375", "r1385" ] }, "srt_MortgageLoansOnRealEstateLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage Loans On Real Estate [Line Items]", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]" } } }, "auth_ref": [ "r1375", "r1376", "r1377", "r1378", "r1379", "r1380", "r1381", "r1382", "r1383", "r1384", "r1387", "r1388" ] }, "srt_MortgageLoansOnRealEstateLoanTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateLoanTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Axis]" } } }, "auth_ref": [ "r1375", "r1377", "r1379", "r1380", "r1384", "r1388" ] }, "srt_MortgageLoansOnRealEstateLoanTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateLoanTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Domain]" } } }, "auth_ref": [ "r1375", "r1377", "r1379", "r1380", "r1384", "r1388" ] }, "srt_MortgageLoansOnRealEstateNamePropertyTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateNamePropertyTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Real Estate", "label": "Real Estate [Domain]" } } }, "auth_ref": [ "r1375", "r1378", "r1379", "r1380", "r1390", "r1391", "r1392", "r1393", "r1395", "r1396", "r1397", "r1398", "r1399" ] }, "srt_MortgageLoansOnRealEstateScheduleTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MortgageLoansOnRealEstateScheduleTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfMortgageLoansSoldAndServicedForOthersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage Loans On Real Estate Schedule [Table]", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table]" } } }, "auth_ref": [ "r1375", "r1376", "r1377", "r1378", "r1379", "r1380", "r1381", "r1382", "r1383", "r1384", "r1387", "r1388" ] }, "us-gaap_MortgageLoansOnRealEstateWritedownOrReserveAmount1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageLoansOnRealEstateWritedownOrReserveAmount1", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserve for mortgage loan servicing putback expenses", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Amount", "documentation": "Amount of mortgage loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate, written down." } } }, "auth_ref": [ "r1375", "r1386" ] }, "trmk_MortgageServicingFeeIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageServicingFeeIncome", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Annual servicing fee", "label": "Mortgage Servicing Fee Income", "documentation": "Mortgage servicing fee income." } } }, "auth_ref": [] }, "trmk_MortgageServicingRightsHedgeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageServicingRightsHedgeMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage Servicing Rights Hedge [Member]", "label": "Mortgage Servicing Rights Hedge [Member]", "documentation": "Mortgage servicing Rights Hedge" } } }, "auth_ref": [] }, "trmk_MortgageServicingRightsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageServicingRightsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueChangesInLevel3AssetsMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "MSR [Member]", "label": "Mortgage Servicing Rights [Member]", "documentation": "Mortgage Servicing rights measured at fair value." } } }, "auth_ref": [] }, "trmk_MortgageServicingRightsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "MortgageServicingRightsNet", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 11.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Originations of MSR", "label": "Mortgage Servicing Rights Net", "documentation": "Mortgage servicing rights net." } } }, "auth_ref": [] }, "ecd_MtrlTermsOfTrdArrTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MtrlTermsOfTrdArrTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Material Terms of Trading Arrangement [Text Block]", "terseLabel": "Material Terms of Trading Arrangement" } } }, "auth_ref": [ "r1683" ] }, "ecd_NamedExecutiveOfficersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NamedExecutiveOfficersFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Named Executive Officers, Footnote [Text Block]", "terseLabel": "Named Executive Officers, Footnote" } } }, "auth_ref": [ "r1656" ] }, "us-gaap_NatureOfOperations": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NatureOfOperations", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Business", "label": "Nature of Operations [Text Block]", "documentation": "The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward." } } }, "auth_ref": [ "r221", "r364", "r1427", "r1428" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net cash from financing activities", "label": "Cash Provided by (Used in) Financing Activity, Including Discontinued Operation", "documentation": "Amount of cash inflow (outflow) from financing activity, including, but not limited to, discontinued operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit." } } }, "auth_ref": [ "r310" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Financing Activities", "label": "Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInInvestingActivities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net cash from investing activities", "label": "Cash Provided by (Used in) Investing Activity, Including Discontinued Operation", "documentation": "Amount of cash inflow (outflow) from investing activity, including, but not limited to, discontinued operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets." } } }, "auth_ref": [ "r310" ] }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Investing Activities", "label": "Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInOperatingActivities", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net cash from operating activities", "label": "Cash Provided by (Used in) Operating Activity, Including Discontinued Operation", "documentation": "Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity." } } }, "auth_ref": [ "r124", "r125", "r128" ] }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Activities", "label": "Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetIncomeLoss", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": -1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Net Income (Loss)", "terseLabel": "Net Income (Loss)", "verboseLabel": "Net income", "totalLabel": "Net Income", "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent." } } }, "auth_ref": [ "r114", "r128", "r172", "r257", "r263", "r287", "r290", "r295", "r317", "r321", "r322", "r325", "r334", "r339", "r340", "r341", "r342", "r343", "r346", "r347", "r354", "r452", "r543", "r544", "r545", "r546", "r547", "r548", "r549", "r550", "r551", "r584", "r587", "r589", "r592", "r771", "r834", "r896", "r1000", "r1038", "r1224", "r1318", "r1336", "r1337", "r1417", "r1419", "r1421", "r1586", "r1893" ] }, "us-gaap_NetInvestmentIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetInvestmentIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_Revenues", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Investment Income, Total", "terseLabel": "Dividends received from banks", "label": "Net Investment Income", "documentation": "Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments." } } }, "auth_ref": [ "r219", "r1227", "r1228", "r1323", "r1572", "r1573", "r1586" ] }, "trmk_NetPositiveOrNegativeIneffectivenessOnMSRFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NetPositiveOrNegativeIneffectivenessOnMSRFairValue", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net (negative) positive ineffectiveness on MSR fair value", "label": "Net Positive Or Negative Ineffectiveness On M S R Fair Value", "documentation": "Amount of net positive or negative ineffectiveness from comparing the total hedge cost to the changes in fair value of Mortgage Servicing Rights derivative assets attributable to interest rate changes." } } }, "auth_ref": [] }, "ecd_NonGaapMeasureDescriptionTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonGaapMeasureDescriptionTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-GAAP Measure Description [Text Block]", "terseLabel": "Non-GAAP Measure Description" } } }, "auth_ref": [ "r1655" ] }, "ecd_NonNeosMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonNeosMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-NEOs [Member]", "terseLabel": "Non-NEOs" } } }, "auth_ref": [ "r1618", "r1629", "r1639", "r1663", "r1672" ] }, "trmk_NonOwnerOccupiedRetailMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonOwnerOccupiedRetailMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonowner-Occupied- Retail [Member]", "label": "Non Owner Occupied Retail [Member]", "documentation": "Non-Owner Occupied- Retail." } } }, "auth_ref": [] }, "ecd_NonPeoNeoAvgCompActuallyPaidAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonPeoNeoAvgCompActuallyPaidAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-PEO NEO Average Compensation Actually Paid Amount", "terseLabel": "Non-PEO NEO Average Compensation Actually Paid Amount" } } }, "auth_ref": [ "r1646" ] }, "ecd_NonPeoNeoAvgTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonPeoNeoAvgTotalCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-PEO NEO Average Total Compensation Amount", "terseLabel": "Non-PEO NEO Average Total Compensation Amount" } } }, "auth_ref": [ "r1645" ] }, "ecd_NonPeoNeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonPeoNeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-PEO NEO [Member]", "terseLabel": "Non-PEO NEO" } } }, "auth_ref": [ "r1663" ] }, "ecd_NonRule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonRule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Non-Rule 10b5-1 Arrangement Adopted [Flag]", "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted" } } }, "auth_ref": [ "r1683" ] }, "ecd_NonRule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonRule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Non-Rule 10b5-1 Arrangement Terminated [Flag]", "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated" } } }, "auth_ref": [ "r1683" ] }, "trmk_NonaccrualMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonaccrualMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonaccrual [Member]", "label": "Nonaccrual [Member]", "documentation": "Nonaccrual." } } }, "auth_ref": [] }, "us-gaap_NondesignatedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NondesignatedMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsEffectsOfDerivativeInstrumentsOnStatementsOfOperationsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives not Designated as Hedging Instruments [Member]", "label": "Not Designated as Hedging Instrument [Member]", "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)." } } }, "auth_ref": [] }, "trmk_NonfarmNonresidentialPropertiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonfarmNonresidentialPropertiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonfarm, Nonresidential Properties [Member]", "label": "Nonfarm Nonresidential Properties [Member]", "documentation": "Class of property related to nonfarm nonresidential properties." } } }, "auth_ref": [] }, "us-gaap_NoninterestBearingDepositLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestBearingDepositLiabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Noninterest-bearing Deposit Liabilities, Total", "verboseLabel": "Noninterest-bearing demand", "terseLabel": "Noninterest-bearing", "label": "Noninterest-Bearing Deposit Liabilities", "documentation": "The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity." } } }, "auth_ref": [ "r152" ] }, "us-gaap_NoninterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Total Noninterest Expense", "terseLabel": "Noninterest expense", "label": "Noninterest Expense", "documentation": "Total aggregate amount of all noninterest expense." } } }, "auth_ref": [ "r168", "r1419" ] }, "us-gaap_NoninterestExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestExpenseAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Noninterest Expense", "label": "Noninterest Expense [Abstract]" } } }, "auth_ref": [] }, "trmk_NoninterestExpenseInternalAllocations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NoninterestExpenseInternalAllocations", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestExpense", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Noninterest Expense Internal Allocations", "documentation": "Noninterest expense internal allocations.", "terseLabel": "Internal allocations", "negatedLabel": "Internal allocations" } } }, "auth_ref": [] }, "us-gaap_NoninterestIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Noninterest income", "label": "Noninterest Income", "totalLabel": "Total Noninterest Income (loss)", "documentation": "The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified." } } }, "auth_ref": [ "r165", "r1419" ] }, "us-gaap_NoninterestIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestIncomeAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Noninterest Income", "label": "Noninterest Income [Abstract]" } } }, "auth_ref": [] }, "trmk_NoninterestIncomeLossInternalAllocations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NoninterestIncomeLossInternalAllocations", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Internal allocations", "label": "Noninterest Income Loss Internal allocations", "documentation": "Noninterest income loss internal allocations.", "negatedLabel": "Internal allocations" } } }, "auth_ref": [] }, "us-gaap_NonoperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NonoperatingIncomeExpense", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 6.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Nonoperating Income (Expense), Total", "terseLabel": "Other, net", "label": "Nonoperating Income (Expense)", "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business)." } } }, "auth_ref": [ "r117" ] }, "trmk_NonownerOccupiedAllOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonownerOccupiedAllOtherMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonowner-occupied - All Other [Member]", "label": "Nonowner Occupied All Other [Member]", "documentation": "Nonowner-occupied - All Other." } } }, "auth_ref": [] }, "trmk_NonownerOccupiedHotelMotelMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonownerOccupiedHotelMotelMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonowner-Occupied - Hotel/Motel [Member]", "label": "Nonowner Occupied Hotel Motel [Member]", "documentation": "Nonowner Occupied Hotel/Motel." } } }, "auth_ref": [] }, "trmk_NonownerOccupiedOfficeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonownerOccupiedOfficeMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonowner-Occupied - Office [Member]", "label": "Nonowner Occupied Office [Member]", "documentation": "Nonowner Occupied Office." } } }, "auth_ref": [] }, "trmk_NonownerOccupiedSeniorLivingNursingHomesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonownerOccupiedSeniorLivingNursingHomesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonowner-Occupied- Senior Living/ Nursing Homes [Member]", "label": "Nonowner Occupied Senior Living Nursing Homes [Member]", "documentation": "Nonowner Occupied Senior Living Nursing Homes." } } }, "auth_ref": [] }, "us-gaap_NonrecurringAdjustmentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NonrecurringAdjustmentAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonrecurring Adjustment", "label": "Business Combination, Pro Forma Information, Nonrecurring Adjustment [Axis]", "documentation": "Information by nonrecurring adjustment directly attributable to business combination included in reported pro forma revenue and earnings." } } }, "auth_ref": [ "r853", "r854", "r1497", "r1502" ] }, "us-gaap_NonrecurringAdjustmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NonrecurringAdjustmentDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonrecurring Adjustment", "label": "Business Combination, Pro Forma Information, Nonrecurring Adjustment [Domain]", "documentation": "Nonrecurring adjustment directly attributable to business combination included in reported pro forma revenue and earnings." } } }, "auth_ref": [ "r853", "r854", "r1497", "r1502" ] }, "trmk_NonresidentialNonownerOccupiedApartmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonresidentialNonownerOccupiedApartmentsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonresidential Nonowner- Occupied - Apartments [Member]", "label": "Nonresidential Nonowner Occupied Apartments [Member]", "documentation": "Nonresidential Nonowner- Occupied - Apartments." } } }, "auth_ref": [] }, "trmk_NonresidentialOwnerOccupiedMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonresidentialOwnerOccupiedMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Nonresidential Owner- Occupied [Member]", "label": "Nonresidential Owner Occupied [Member]", "documentation": "Nonresidential Owner- Occupied." } } }, "auth_ref": [] }, "trmk_NonresidentialPropertiesFinancingReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NonresidentialPropertiesFinancingReceivablesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Secured by Nonfarm, Nonresidential Properties [Member]", "label": "Nonresidential Properties Financing Receivables [Member]", "documentation": "Class of financing receivables related to nonfarm, nonresidential properties financing receivables." } } }, "auth_ref": [] }, "us-gaap_NotesReceivableGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NotesReceivableGross", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_NotesReceivableNet", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails": { "parentTag": "us-gaap_NotesReceivableNet", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Total LHFI", "totalLabel": "Total LHFI", "terseLabel": "Loans held for investment (LHFI)", "label": "Financing Receivable, before Allowance for Credit Loss", "documentation": "Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease." } } }, "auth_ref": [ "r189", "r196", "r240", "r241", "r271", "r405", "r469", "r474", "r1029", "r1373", "r1465", "r1466", "r1725", "r1847" ] }, "us-gaap_NotesReceivableNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NotesReceivableNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Net LHFI", "label": "Financing Receivable, after Allowance for Credit Loss", "terseLabel": "Net LHFI", "documentation": "Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease." } } }, "auth_ref": [ "r474", "r1306", "r1821", "r2082" ] }, "trmk_NumberOfElementsAllowanceForLoanLossesConsists": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfElementsAllowanceForLoanLossesConsists", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Components in allowance for loan losses methodology", "label": "Number Of Elements Allowance For Loan Losses Consists", "documentation": "Number of component in the allowance for loan losses methodology." } } }, "auth_ref": [] }, "trmk_NumberOfGeneralCategoriesOfInsuranceContracts": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfGeneralCategoriesOfInsuranceContracts", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of general categories of insurance contracts", "label": "Number Of General Categories Of Insurance Contracts", "documentation": "Number of general categories of insurance contracts." } } }, "auth_ref": [] }, "trmk_NumberOfKeyQualityRatios": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfKeyQualityRatios", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Number of key quality ratios", "label": "Number Of Key Quality Ratios", "documentation": "This line item represents the number of key quality ratios on which entity's loan portfolio credit quality indicators focused." } } }, "auth_ref": [] }, "trmk_NumberOfOffices": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfOffices", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of offices", "label": "Number Of Offices", "documentation": "The number of offices in Alabama, Florida, Mississippi, Tennessee and Texas." } } }, "auth_ref": [] }, "trmk_NumberOfOutstandingShortTermFHLBAdvances": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfOutstandingShortTermFHLBAdvances", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of outstanding short-term FHLB advances", "label": "Number Of Outstanding Short Term F H L B Advances", "documentation": "Represents the number of outstanding short-term FHLB advances." } } }, "auth_ref": [] }, "trmk_NumberOfPropertyHeldForSale": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfPropertyHeldForSale", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of property held for sale", "label": "Number Of Property Held For Sale", "documentation": "Number of property held for sale." } } }, "auth_ref": [] }, "us-gaap_NumberOfReportableSegments": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NumberOfReportableSegments", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of segments in which the business operates", "label": "Number of Reportable Segments", "documentation": "Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements." } } }, "auth_ref": [ "r1431", "r1441", "r1814" ] }, "trmk_NumberOfRiskParticipationAgreements": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfRiskParticipationAgreements", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of risk participation agreements", "label": "Number Of Risk Participation Agreements", "documentation": "The number of risk participation agreements the entity has entered into." } } }, "auth_ref": [] }, "trmk_NumberOfTrustManagementRevenueCategories": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfTrustManagementRevenueCategories", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of trust management revenue categories", "label": "Number Of Trust Management Revenue Categories", "documentation": "Number of trust management revenue categories." } } }, "auth_ref": [] }, "trmk_NumberOfTypesOfInterchangeFees": { "xbrltype": "integerItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "NumberOfTypesOfInterchangeFees", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of types of interchange fees", "label": "Number Of Types Of Interchange Fees", "documentation": "Number of types of interchange fees." } } }, "auth_ref": [] }, "trmk_OTCWrittenOptionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OTCWrittenOptionsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "OTC Written Options (Rate Locks) [Member]", "label": "O T C Written Options [Member]", "documentation": "An option traded over-the-counter, as opposed to a listed stock option. The OTC option has a direct link between buyer and seller, has no secondary market, and has no standardization of striking prices and expiration dates." } } }, "auth_ref": [] }, "trmk_ObligationsOfStateAndPoliticalSubdivisionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ObligationsOfStateAndPoliticalSubdivisionsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Obligations of State and Political Subdivisions [Member]", "label": "Obligations Of State And Political Subdivisions [Member]", "documentation": "Obligations of State and Political Subdivisions." } } }, "auth_ref": [] }, "us-gaap_OccupancyNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OccupancyNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Net occupancy - premises", "label": "Occupancy, Net", "documentation": "Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense." } } }, "auth_ref": [ "r116", "r166", "r211" ] }, "us-gaap_OffBalanceSheetCreditLossLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffBalanceSheetCreditLossLiability", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesSummaryOfChangesInACLOnOffBalanceSheetCreditExposuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "ACL on off-balance sheet credit exposures", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Off-Balance-Sheet, Credit Loss, Liability", "documentation": "Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging." } } }, "auth_ref": [ "r460", "r534" ] }, "trmk_OffBalanceSheetCreditLossLiabilityAdoptionOfAccountingStandardAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OffBalanceSheetCreditLossLiabilityAdoptionOfAccountingStandardAdjustment", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesSummaryOfChangesInACLOnOffBalanceSheetCreditExposuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "FASB ASU 2016-13 adoption adjustment", "terseLabel": "Increase to allowance for credit loss on off-balance sheet credit exposures", "label": "Off Balance Sheet Credit Loss Liability Adoption Of Accounting Standard Adjustment", "documentation": "Off-balance sheet credit loss liability adoption of accounting standard adjustment." } } }, "auth_ref": [] }, "us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesSummaryOfChangesInACLOnOffBalanceSheetCreditExposuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "PCL, off-balance sheet credit exposures", "terseLabel": "Credit loss expense related to off-balance sheet credit exposures", "label": "Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal)", "documentation": "Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging." } } }, "auth_ref": [ "r301", "r464" ] }, "us-gaap_OffsettingAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffsettingAssetsLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting Assets [Line Items]", "label": "Offsetting Assets [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1409", "r1410", "r1412", "r1413", "r1732", "r1733", "r1734", "r1735", "r1736", "r1737", "r1738", "r1739", "r1740", "r2027", "r2028", "r2029", "r2030" ] }, "us-gaap_OffsettingAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffsettingAssetsTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting Assets [Table]", "label": "Offsetting Assets [Table]", "documentation": "Disclosure of information about derivative and financial assets that are subject to offsetting, including enforceable master netting arrangements." } } }, "auth_ref": [ "r1409", "r1410", "r1412", "r1413", "r1732", "r1733", "r1734", "r1735", "r1736", "r1737", "r1738", "r1739", "r1740", "r2027", "r2028", "r2029", "r2030" ] }, "us-gaap_OffsettingDerivativeAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffsettingDerivativeAssetsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting Derivative Assets", "label": "Offsetting Derivative Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OffsettingDerivativeLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffsettingDerivativeLiabilitiesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting Derivative Liabilities", "label": "Offsetting Derivative Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OperatingLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": "us-gaap_LeaseCost", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease cost", "label": "Operating Lease, Cost", "documentation": "Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability." } } }, "auth_ref": [ "r1067", "r1550" ] }, "trmk_OperatingLeaseCostAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OperatingLeaseCostAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating leases", "label": "Operating Lease Cost [Abstract]", "documentation": "Operating Lease Cost." } } }, "auth_ref": [] }, "us-gaap_OperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiability", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesFutureMinimumRentalCommitmentsUnderFinanceAndOperatingLeasesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Operating Lease liabilities", "terseLabel": "Operating lease liabilities", "label": "Operating Lease, Liability", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease." } } }, "auth_ref": [ "r1056" ] }, "us-gaap_OperatingLeasePayments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeasePayments", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating cash flows (fixed payments) included in other operating activities, net", "label": "Operating Lease, Payments", "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use." } } }, "auth_ref": [ "r1061", "r1071" ] }, "us-gaap_OperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseRightOfUseAsset", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease right-of-use assets", "label": "Operating Lease, Right-of-Use Asset", "documentation": "Amount of lessee's right to use underlying asset under operating lease." } } }, "auth_ref": [ "r1055" ] }, "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseWeightedAverageDiscountRatePercent", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating leases", "label": "Operating Lease, Weighted Average Discount Rate, Percent", "documentation": "Weighted average discount rate for operating lease calculated at point in time." } } }, "auth_ref": [ "r1074", "r1550" ] }, "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating leases", "label": "Operating Lease, Weighted Average Remaining Lease Term", "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1073", "r1550" ] }, "trmk_OptionalRepurchaseProgramPrincipalPercentageToBeRepurchased": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OptionalRepurchaseProgramPrincipalPercentageToBeRepurchased", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of outstanding principal to be repurchased under GNMA optional repurchase program", "label": "Optional Repurchase Program Principal Percentage To Be Repurchased", "documentation": "The amount of the outstanding principal of a loan to be repurchased under GNMA Optional repurchase Program for loans in a pool that become delinquent." } } }, "auth_ref": [] }, "us-gaap_OtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Other Assets, Total", "label": "Other Assets", "terseLabel": "Other assets", "documentation": "Amount of assets classified as other." } } }, "auth_ref": [ "r150", "r268", "r1210", "r1437", "r1572", "r1573", "r1588" ] }, "us-gaap_OtherAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAssetsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Assets [Member]", "label": "Other Assets [Member]", "documentation": "Primary financial statement caption encompassing other assets." } } }, "auth_ref": [ "r1533" ] }, "trmk_OtherBenefitPlansDefinedContributionPlanAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherBenefitPlansDefinedContributionPlanAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Benefit Plans - Defined Contribution Plan [Abstract]", "label": "Other Benefit Plans Defined Contribution Plan [Abstract]", "documentation": "Other Benefit Plans - Defined Contribution Plan [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OtherBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherBorrowings", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSummaryOfOtherBorrowingsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total other borrowings", "terseLabel": "Other borrowings", "label": "Other Borrowings", "documentation": "The carrying amount as of the balance sheet date for the aggregate of other miscellaneous borrowings owed by the reporting entity." } } }, "auth_ref": [ "r155", "r158" ] }, "trmk_OtherCommercialLoansAndLeasesFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherCommercialLoansAndLeasesFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Commercial Loans and Leases [Member]", "label": "Other Commercial Loans and Leases Financing Receivable [Member]", "documentation": "Other commercial loans and leases financing receivable." } } }, "auth_ref": [] }, "trmk_OtherCommercialLoansAndLeasesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherCommercialLoansAndLeasesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Commercial Loans and Leases [Member]", "label": "Other Commercial Loans And Leases [Member]", "documentation": "Other commercial loans and leases." } } }, "auth_ref": [] }, "trmk_OtherCommercialLoansFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherCommercialLoansFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Commercial Loans [Member]", "label": "Other Commercial Loans Financing Receivable [Member]", "documentation": "Other commercial loans financing receivable." } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Net unrealized gains (losses) on available for sale securities and transferred securities:", "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax [Abstract]" } } }, "auth_ref": [] }, "trmk_OtherComprehensiveIncomeChangeInUnrealizedHoldingGainLossOnSecuritiesTransferredToHeldToMaturityBeforeTaxAndReclassification": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeChangeInUnrealizedHoldingGainLossOnSecuritiesTransferredToHeldToMaturityBeforeTaxAndReclassification", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossBeforeTax", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income (loss), change in net unrealized holding loss on securities transferred to held to maturity, before tax amount", "label": "Other Comprehensive Income Change In Unrealized Holding Gain Loss On Securities Transferred To Held To Maturity Before Tax And Reclassification", "documentation": "Other comprehensive income change in unrealized holding gain (loss) on securities transferred to held to maturity before tax and reclassification." } } }, "auth_ref": [] }, "trmk_OtherComprehensiveIncomeChangeInUnrealizedHoldingGainLossOnSecuritiesTransferredToHeldToMaturityTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeChangeInUnrealizedHoldingGainLossOnSecuritiesTransferredToHeldToMaturityTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossTax", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Other comprehensive income (loss), change in net unrealized holding loss on securities transferred to held to maturity, tax (expense) benefit", "label": "Other Comprehensive Income Change In Unrealized Holding Gain Loss On Securities Transferred To Held To Maturity Tax", "documentation": "Other comprehensive income change in unrealized holding gain loss on securities transferred to held to maturity tax." } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecreaseAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Pension and other postretirement benefit plans:", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeDefinedBenefitPlansNetUnamortizedGainLossArisingDuringPeriodNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Change in the actuarial loss of pension and other postretirement benefit plans", "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss) Arising During Period, after Tax", "verboseLabel": "Periodic benefit cost", "documentation": "Amount, after tax, of gain (loss) for (increase) decrease in value of benefit obligation for change in actuarial assumptions and increase (decrease) in value of plan assets from experience different from that assumed of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit." } } }, "auth_ref": [ "r108", "r109", "r670", "r694" ] }, "us-gaap_OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Net change in prior service costs", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, after Tax", "documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for prior service cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r7", "r109", "r286", "r670", "r694" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossBeforeTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income (loss), before reclassifications, before tax amount", "label": "Other Comprehensive Income (Loss), before Reclassifications, before Tax", "documentation": "Amount before tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r30", "r294", "r1042", "r1045", "r1048", "r1225", "r1742" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other comprehensive income (loss) before reclassification", "terseLabel": "Other comprehensive income (loss), before reclassifications, net of tax amount", "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax", "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r26", "r30", "r294", "r985", "r1042", "r1045", "r1048", "r1225", "r1742" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income (loss), before reclassifications, tax (expense) benefit", "totalLabel": "Other Comprehensive Income (Loss) before Reclassifications, Tax, Total", "negatedLabel": "Other comprehensive income (loss), before reclassifications, tax (expense) benefit", "label": "Other Comprehensive Income (Loss) before Reclassifications, Tax", "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss) before reclassification adjustment from accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r6", "r293", "r1225" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossBeforeTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Other comprehensive income (loss), before tax amount", "label": "Other Comprehensive Income (Loss), before Tax", "documentation": "Amount before tax, after reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r297", "r1042", "r1043", "r1048", "r1186", "r1225", "r1742", "r1743" ] }, "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTaxParent", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated net, after tax gain included in accumulated other comprehensive income (loss)", "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Parent", "totalLabel": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, before Tax, Parent, Total", "documentation": "Amount, before tax and after reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness, attributable to parent." } } }, "auth_ref": [ "r283" ] }, "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification, after Tax", "negatedLabel": "Change in the accumulated gain (loss) on effective cash flow hedge derivatives", "terseLabel": "Change in the accumulated gain (loss) on effective cash flow hedge derivatives", "documentation": "Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness." } } }, "auth_ref": [ "r280", "r283" ] }, "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsScheduleOfAmountIncludedInOtherComprehensiveIncomeLossForDerivativeInstrumentsDesignatedAsHedgesOfCashFlowsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax", "terseLabel": "Change in the accumulated gain (loss) on effective cash flow hedge derivatives", "verboseLabel": "Amount of gain (loss) recognized in other comprehensive income (loss), net of tax", "negatedLabel": "Reclassification adjustment for (gain) loss realized in net income", "documentation": "Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness." } } }, "auth_ref": [ "r283", "r285" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Other comprehensive income (loss), net of tax amount", "label": "Other Comprehensive Income (Loss), Net of Tax", "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r20", "r26", "r288", "r291", "r297", "r343", "r1042", "r1043", "r1048", "r1186", "r1225", "r1742", "r1743" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Other comprehensive income (loss), net of tax", "terseLabel": "Other comprehensive income (loss), net of tax", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent", "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity." } } }, "auth_ref": [ "r9", "r19", "r145", "r288", "r291", "r343" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives:", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "negatedLabel": "Reclassification adjustment for net (gains) losses realized in net income", "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax", "documentation": "Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities." } } }, "auth_ref": [ "r7", "r109", "r286", "r449" ] }, "trmk_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostRetirementBenefitPlansForNetLossDueToLumpSumSettlementsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostRetirementBenefitPlansForNetLossDueToLumpSumSettlementsNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income Loss Reclassification Adjustment From A O C I Pension And Other Post Retirement Benefit Plans For Net Loss Due To Lump Sum Settlements Net Of Tax", "documentation": "Other comprehensive income (loss) reclassification adjustment from AOCI pension and other post retirement benefit plans for net loss due to lump sum settlements net of tax.", "terseLabel": "Recognized net (gain) loss due to lump sum settlements" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net (gain) loss", "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, before Tax", "documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan." } } }, "auth_ref": [ "r7", "r109", "r286", "r670", "r694" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "negatedLabel": "Change in net actuarial loss", "label": "Other Comprehensive Income (Loss), Defined Benefit Plan, Gain (Loss), Reclassification Adjustment from AOCI, after Tax", "documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan." } } }, "auth_ref": [ "r7", "r109", "r286", "r670", "r694" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTaxAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTaxAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification adjustments for changes realized in net income:", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax [Abstract]" } } }, "auth_ref": [] }, "trmk_OtherComprehensiveIncomeLossSecuritiesTransfersToHeldToMaturityNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeLossSecuritiesTransfersToHeldToMaturityNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income (loss), change in net unrealized holding loss on securities transferred to held to maturity, net of tax amount", "label": "Other Comprehensive Income Loss Securities Transfers To Held To Maturity Net Of Tax", "documentation": "Other comprehensive income loss securities transfers to held to maturity net of tax." } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive Income (Loss), Tax, Total", "negatedTotalLabel": "Other comprehensive income (loss), tax (expense) benefit", "label": "Other Comprehensive Income (Loss), Tax", "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss)." } } }, "auth_ref": [ "r6", "r293", "r297", "r788", "r821", "r823", "r1042", "r1046", "r1048", "r1186", "r1225" ] }, "trmk_OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeLossTransfersFromAvailableForSaleToHeldToMaturitySecuritiesNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Change in net unrealized holding loss on securities transferred to held to maturity", "label": "Other Comprehensive Income Loss Transfers From Available For Sale To Held To Maturity Securities Net Of Tax", "documentation": "Other comprehensive income loss transfers from available for sale to held to maturity securities net of tax." } } }, "auth_ref": [] }, "trmk_OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTaxAtDateOfTransfer": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTaxAtDateOfTransfer", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Net unrealized holding loss on AFS Securities at date of transfer", "label": "Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities Arising During Period Before Tax At Date Of Transfer", "documentation": "Amount before tax and reclassification adjustments of unrealized holding gain (loss) on available-for-sale securities at date of transfer." } } }, "auth_ref": [] }, "trmk_OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTaxAtDateOfTransfer": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherComprehensiveIncomeLossUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTaxAtDateOfTransfer", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Net unrealized holding losses on AFS Securities, net of tax at date of transfer", "label": "Other Comprehensive Income Loss Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax At Date Of Transfer", "documentation": "Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities at date of transfer.", "terseLabel": "Net unrealized holding losses on AFS Securities, net of tax at date of transfer" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Net unrealized holding gains (losses) arising during the period", "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax", "documentation": "Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale." } } }, "auth_ref": [ "r281", "r283", "r449" ] }, "trmk_OtherConstructionFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherConstructionFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other construction [Member]", "documentation": "Other construction financing receivable.", "label": "Other Construction Financing Receivable [Member]", "terseLabel": "Other Construction Financing Receivable [Member]" } } }, "auth_ref": [] }, "trmk_OtherConstructionLoanPoolMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherConstructionLoanPoolMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Construction [Member]", "label": "Other Construction Loan Pool [Member]", "documentation": "Other Construction Loan Pool." } } }, "auth_ref": [] }, "trmk_OtherConstructionMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherConstructionMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Construction [Member]", "label": "Other Construction [Member]", "documentation": "Other construction." } } }, "auth_ref": [] }, "us-gaap_OtherExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherExpenses", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Other Expenses, Total", "terseLabel": "Other expense", "label": "Other Expenses", "documentation": "Amount of expense classified as other." } } }, "auth_ref": [ "r115", "r116", "r1572", "r1573" ] }, "us-gaap_OtherIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_Revenues", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other income", "label": "Other Income", "documentation": "Amount of revenue and income classified as other." } } }, "auth_ref": [ "r1232", "r1319", "r1367", "r1368", "r1369", "r1572", "r1573" ] }, "us-gaap_OtherInterestAndDividendIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherInterestAndDividendIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Other interest income", "label": "Other Interest and Dividend Income", "documentation": "Amount, after discount, accretion and premium amortization, of interest income and dividend income classified as other." } } }, "auth_ref": [ "r174" ] }, "us-gaap_OtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Other Liabilities, Total", "terseLabel": "Other liabilities", "label": "Other Liabilities", "documentation": "Amount of liabilities classified as other." } } }, "auth_ref": [ "r157", "r1212", "r1293", "r1294", "r1475", "r1572", "r1573", "r1588", "r2081", "r2121" ] }, "us-gaap_OtherLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilitiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Liabilities [Member]", "label": "Other Liabilities [Member]", "documentation": "Primary financial statement caption encompassing other liabilities." } } }, "auth_ref": [ "r1533" ] }, "trmk_OtherLoansFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherLoansFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Loans [Member]", "label": "Other Loans Financing Receivable [Member]", "documentation": "Class of financing receivables that are not otherwise categorized and not related to real estate." } } }, "auth_ref": [] }, "trmk_OtherLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Loans [Member]", "label": "Other Loans [Member]", "documentation": "Class of financing receivables that are not otherwise categorized and not related to real estate." } } }, "auth_ref": [] }, "trmk_OtherLoansSecuredByRealEstateMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherLoansSecuredByRealEstateMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other Loans Secured by Real Estate [Member]", "terseLabel": "Other Loans Secured by Real Estate [Member]", "label": "Other Loans Secured By Real Estate [Member]", "documentation": "Other Loans Secured by Real Estate." } } }, "auth_ref": [] }, "trmk_OtherNonCoveredRealEstateTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherNonCoveredRealEstateTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Non Covered Real Estate [Table]", "label": "Other Non Covered Real Estate [Table]", "documentation": "Other non covered real estate." } } }, "auth_ref": [] }, "us-gaap_OtherNoninterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherNoninterestExpense", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Other expense", "label": "Other Noninterest Expense", "documentation": "Amount of noninterest expense classified as other." } } }, "auth_ref": [ "r168", "r1419" ] }, "us-gaap_OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherPensionPlansPostretirementOrSupplementalPlansDefinedBenefitMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Supplemental Retirement Plan [Member]", "label": "Other Pension, Postretirement and Supplemental Plans [Member]", "documentation": "Pension plan, other postretirement plan, and supplemental retirement plan, classified as other. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [] }, "ecd_OtherPerfMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OtherPerfMeasureAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Other Performance Measure, Amount", "terseLabel": "Other Performance Measure, Amount" } } }, "auth_ref": [ "r1655" ] }, "us-gaap_OtherPostretirementBenefitPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherPostretirementBenefitPlansDefinedBenefitMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Contribution Plan [Member]", "label": "Other Postretirement Benefits Plan [Member]", "documentation": "Plan designed to provide other postretirement benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes pension benefits." } } }, "auth_ref": [ "r626", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r653", "r654", "r655", "r656", "r657", "r658", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r669", "r670", "r671", "r672", "r673", "r674", "r676", "r679", "r682", "r683", "r684", "r685", "r686", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r718", "r719", "r720", "r1484", "r1485", "r1486", "r1487", "r1488" ] }, "us-gaap_OtherRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherRealEstate", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodStartLabel": "Other Real Estate, Beginning Balance", "totalLabel": "Other Real Estate, Total", "periodEndLabel": "Other Real Estate, Ending Balance", "label": "Other Real Estate", "terseLabel": "Other real estate, net", "documentation": "Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure." } } }, "auth_ref": [ "r149", "r2036", "r2037", "r2038" ] }, "us-gaap_OtherRealEstateAndForeclosedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherRealEstateAndForeclosedAssets", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Other Real Estate, Foreclosed Assets, and Repossessed Assets, Total", "verboseLabel": "Total other real estate", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Other Real Estate, Foreclosed Assets, and Repossessed Assets", "documentation": "Carrying amount as of the balance sheet date of other real estate and foreclosed assets. Other real estate may include real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. Foreclosed assets include all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings." } } }, "auth_ref": [ "r149" ] }, "us-gaap_OtherRealEstateAndForeclosedAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherRealEstateAndForeclosedAssetsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate and Covered Other Real Estate [Abstract]", "label": "Other Real Estate, Foreclosed Assets, and Repossessed Assets [Abstract]" } } }, "auth_ref": [] }, "trmk_OtherRealEstateByGeographicLocationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateByGeographicLocationLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate by Geographic Location [Line Items]", "label": "Other Real Estate By Geographic Location [Line Items]", "documentation": "Other real estate by geographic location line item." } } }, "auth_ref": [] }, "trmk_OtherRealEstateExcludingCoveredOtherRealEstateByGeographicLocationTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateExcludingCoveredOtherRealEstateByGeographicLocationTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate Excluding Covered Other Real Estate By Geographic Location [Table]", "label": "Other Real Estate Excluding Covered Other Real Estate By Geographic Location [Table]", "documentation": "Reflects other real estate, excluding covered other real estate, by geographic location." } } }, "auth_ref": [] }, "trmk_OtherRealEstateExcludingCoveredOtherRealEstateByGeographicLocationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateExcludingCoveredOtherRealEstateByGeographicLocationTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateTables" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate, By Geographic Location", "label": "Other Real Estate Excluding Covered Other Real Estate By Geographic Location Table [Text Block]", "documentation": "Tabular disclosure of other real estate properties, excluding covered other real estate, by geographic location." } } }, "auth_ref": [] }, "trmk_OtherRealEstateExcludingCoveredOtherRealEstateByTypeOfPropertyTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateExcludingCoveredOtherRealEstateByTypeOfPropertyTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateTables" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate, By Type of Property", "label": "Other Real Estate Excluding Covered Other Real Estate By Type Of Property Table [Text Block]", "documentation": "Tabular disclosure of other real estate properties, excluding covered other real estate, by type of property." } } }, "auth_ref": [] }, "trmk_OtherRealEstateLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "documentation": "Other real estate line items.", "terseLabel": "Other real estate [Line Items]", "label": "Other Real Estate [Line Items]" } } }, "auth_ref": [] }, "trmk_OtherRealEstateOwnedPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateOwnedPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate", "label": "Other Real Estate Owned Policy [Text Block]", "documentation": "Accounting policy for assets acquired in satisfaction of debt through foreclosure." } } }, "auth_ref": [] }, "trmk_OtherRealEstatePropertiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstatePropertiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByTypeOfPropertyDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate Properties [Member]", "label": "Other Real Estate Properties [Member]", "documentation": "Class of property related to other real estate properties." } } }, "auth_ref": [] }, "trmk_OtherRealEstateSecuredFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateSecuredFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "documentation": "Class of financing receivables that are not otherwise categorized and are secured by real estate.", "terseLabel": "Other Real Estate Secured [Member]", "label": "Other Real Estate Secured Financing Receivable [Member]" } } }, "auth_ref": [] }, "trmk_OtherRealEstateTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherRealEstateTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstate" ], "lang": { "en-us": { "role": { "terseLabel": "Other Real Estate", "label": "Other Real Estate [Text Block]", "documentation": "Entire disclosure for other real estate and covered other real estate." } } }, "auth_ref": [] }, "trmk_OtherResidentialFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherResidentialFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Secured by 1-4 Family Residential Properties [Member]", "label": "Other Residential Financing Receivable [Member]", "documentation": "Other residential financing receivable." } } }, "auth_ref": [] }, "trmk_OtherResidentialMortgageBackedSecuritiesIssuedOrGuaranteedByFNMAFHLMCOrGNMAMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OtherResidentialMortgageBackedSecuritiesIssuedOrGuaranteedByFNMAFHLMCOrGNMAMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Residential Mortgage-Backed Securities Issued or Guaranteed by FNMA, FHLMC or GNMA [Member]", "label": "Other Residential Mortgage Backed Securities Issued Or Guaranteed By F N M A F H L M C Or G N M A [Member]", "documentation": "Other securities collateralized by residential real estate mortgage considered as pass-through securities issued or guaranteed by FNMA, FHLMC or GNMA." } } }, "auth_ref": [] }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCategoriesOfInvestmentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCategoriesOfInvestmentsDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Categories of Investments", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Categories of Investments [Domain]", "documentation": "Provides the categories of debt securities, available-for-sale or held-to-maturity, on which an entity may recognize other than temporary impairments (OTTI) for which a portion related to credit losses has been recognized in earnings and a portion related to all other factors has been recognized in other comprehensive income." } } }, "auth_ref": [ "r24" ] }, "ecd_OutstandingAggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OutstandingAggtErrCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Aggregate Erroneous Compensation Amount", "terseLabel": "Outstanding Aggregate Erroneous Compensation Amount" } } }, "auth_ref": [ "r1616", "r1627", "r1637", "r1670" ] }, "ecd_OutstandingRecoveryCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OutstandingRecoveryCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Recovery Compensation Amount", "terseLabel": "Compensation Amount" } } }, "auth_ref": [ "r1619", "r1630", "r1640", "r1673" ] }, "ecd_OutstandingRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "OutstandingRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Recovery, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1619", "r1630", "r1640", "r1673" ] }, "trmk_OverdraftsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "OverdraftsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Overdrafts [Member]", "label": "Overdrafts [Member]", "documentation": "Overdrafts." } } }, "auth_ref": [] }, "srt_ParentCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ParentCompanyMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark Corp (Parent Company Only) [Member]", "label": "Parent Company [Member]" } } }, "auth_ref": [ "r318", "r328", "r1195" ] }, "trmk_ParentOnlyFinancialStatementsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ParentOnlyFinancialStatementsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Parent Only Financial Statements", "label": "Parent Only Financial Statements Table [Text Block]", "documentation": "Tabular disclosure of the parent only financial statements." } } }, "auth_ref": [] }, "us-gaap_PassMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PassMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Pass Categories 1-6 [Member]", "terseLabel": "Pass - RR 1 through RR 6 [Member]", "label": "Pass [Member]", "documentation": "A category of financing receivables not considered to be special mention, substandard, doubtful, and loss receivables." } } }, "auth_ref": [ "r188", "r189", "r190", "r1858", "r1860" ] }, "us-gaap_PastDueFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PastDueFinancingReceivablesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Aging Analysis of Past Due and Nonaccrual LHFI by Loan Type", "label": "Financing Receivable, Past Due [Table Text Block]", "documentation": "Tabular disclosure of aging analysis for financing receivable." } } }, "auth_ref": [ "r1466", "r1856" ] }, "trmk_PastDueModificationsRelatedToLoansHeldForInvestmentTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PastDueModificationsRelatedToLoansHeldForInvestmentTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Past Due Modifications Related To Loans Held For Investment", "label": "Past Due Modifications Related To Loans Held For Investment [Table Text Block]", "documentation": "Aging analysis of loans modified for borrowers experiencing financial difficulties." } } }, "auth_ref": [] }, "ecd_PayVsPerformanceDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PayVsPerformanceDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Pay vs Performance Disclosure [Line Items]", "terseLabel": "Pay vs Performance Disclosure" } } }, "auth_ref": [ "r1644" ] }, "us-gaap_PaymentsForLegalSettlements": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForLegalSettlements", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Payments for Legal Settlements", "terseLabel": "One-time cash payment of legal settlement", "documentation": "The amount of cash paid for the settlement of litigation or for other legal issues during the period." } } }, "auth_ref": [ "r11" ] }, "us-gaap_PaymentsForOriginationOfMortgageLoansHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForOriginationOfMortgageLoansHeldForSale", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Purchases and originations of LHFS", "label": "Payment for Origination, Loan, Mortgage, Held-for-Sale", "documentation": "The amount of cash paid for the origination of mortgages that are held for sale." } } }, "auth_ref": [ "r1422", "r1793" ] }, "us-gaap_PaymentsForProceedsFromBusinessesAndInterestInAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromBusinessesAndInterestInAffiliates", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Payments for (Proceeds from) Businesses and Interest in Affiliates, Total", "negatedLabel": "Net change in investment in subsidiaries", "label": "Payments for (Proceeds from) Businesses and Interest in Affiliates", "documentation": "The net cash outflow or inflow associated with the acquisition or sale of a business segment during the period." } } }, "auth_ref": [] }, "us-gaap_PaymentsForProceedsFromLifeInsurancePolicies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromLifeInsurancePolicies", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Payments for (Proceeds from) Life Insurance Policies, Total", "negatedLabel": "Net proceeds from bank-owned life insurance", "label": "Payments for (Proceeds from) Life Insurance Policies", "documentation": "The net cash outflow or inflow for net proceeds and payments derived from carrying life insurance policies for which the entity is the beneficiary." } } }, "auth_ref": [] }, "us-gaap_PaymentsForProceedsFromLoansAndLeases": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromLoansAndLeases", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Payments for (Proceeds from) Loans and Leases, Total", "label": "Payments for (Proceeds from) Loans and Leases", "negatedLabel": "Net change in LHFI", "documentation": "The net cash outflow or inflow for the increase (decrease) in the beginning and end of period of loan and lease balances which are not originated or purchased specifically for resale. Includes cash payments and proceeds associated with (a) loans held-for-investment, (b) leases held-for-investment, and (c) both." } } }, "auth_ref": [ "r1190" ] }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromOtherInvestingActivities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 18.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payment for (Proceeds from) Other Investing Activity", "negatedLabel": "Other, net", "documentation": "Amount of cash (inflow) outflow from investing activity, classified as other." } } }, "auth_ref": [ "r1710", "r1791" ] }, "us-gaap_PaymentsForRepurchaseOfCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForRepurchaseOfCommonStock", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 12.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Repurchase and retirement of common stock", "label": "Payments for Repurchase of Common Stock", "documentation": "The cash outflow to reacquire common stock during the period." } } }, "auth_ref": [ "r122" ] }, "us-gaap_PaymentsForSoftware": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForSoftware", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 16.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Payments for Software, Total", "negatedLabel": "Purchases of software", "label": "Payments for Software", "documentation": "The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization." } } }, "auth_ref": [ "r121" ] }, "us-gaap_PaymentsOfDividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsOfDividendsCommonStock", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 3.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 11.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Common stock dividends", "label": "Payments of Ordinary Dividends, Common Stock", "documentation": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity." } } }, "auth_ref": [ "r122" ] }, "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 13.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Shares withheld to pay taxes, long-term incentive plan", "label": "Payment, Tax Withholding, Share-Based Payment Arrangement", "documentation": "Amount of cash outflow to satisfy grantee's tax withholding obligation for award under share-based payment arrangement." } } }, "auth_ref": [ "r308" ] }, "us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireAvailableForSaleSecuritiesDebt", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Purchases of securities available for sale", "label": "Payments to Acquire Debt Securities, Available-for-Sale", "terseLabel": "Purchases of securities available for sale", "documentation": "Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r35", "r306", "r416" ] }, "us-gaap_PaymentsToAcquireHeldToMaturitySecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireHeldToMaturitySecurities", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments to Acquire Held-to-Maturity Securities", "negatedLabel": "Purchases of securities held to maturity", "documentation": "Amount of cash outflow through purchase of long-term held-to-maturity securities." } } }, "auth_ref": [ "r35", "r416" ] }, "us-gaap_PaymentsToAcquireOtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireOtherInvestments", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 19.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Investments in tax credit and other partnerships", "label": "Payments to Acquire Other Investments", "documentation": "Amount of cash outflow to acquire investments classified as other." } } }, "auth_ref": [ "r120" ] }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 13.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Purchases of premises and equipment", "totalLabel": "Payments to Acquire Property, Plant, and Equipment, Total", "label": "Payments to Acquire Property, Plant, and Equipment", "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets." } } }, "auth_ref": [ "r121" ] }, "trmk_PaymentsUnderFinancingLeaseObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PaymentsUnderFinancingLeaseObligations", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Payments under finance lease obligations", "label": "Payments Under Financing Lease Obligations", "documentation": "Payments under financing lease obligations." } } }, "auth_ref": [] }, "ecd_PeerGroupIssuersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeerGroupIssuersFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Peer Group Issuers, Footnote [Text Block]", "terseLabel": "Peer Group Issuers, Footnote" } } }, "auth_ref": [ "r1654" ] }, "ecd_PeerGroupTotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeerGroupTotalShareholderRtnAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Peer Group Total Shareholder Return Amount", "terseLabel": "Peer Group Total Shareholder Return Amount" } } }, "auth_ref": [ "r1654" ] }, "trmk_PensionAndOtherPostretirementBenefitPlansPriorServiceCostToBeRecognizedDuringNextFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PensionAndOtherPostretirementBenefitPlansPriorServiceCostToBeRecognizedDuringNextFiscalYear", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated other comprehensive loss expected to be recognized during next fiscal year as prior service cost", "label": "Pension And Other Postretirement Benefit Plans Prior Service Cost To Be Recognized During Next Fiscal Year", "documentation": "The amount of prior service cost that would be recognized during next fiscal year." } } }, "auth_ref": [] }, "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefits" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit and Other Postretirement Benefits", "label": "Retirement Benefits [Text Block]", "documentation": "The entire disclosure for retirement benefits." } } }, "auth_ref": [ "r625", "r650", "r652", "r658", "r675", "r677", "r678", "r679", "r680", "r681", "r715", "r716", "r718", "r1484" ] }, "us-gaap_PensionPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionPlansDefinedBenefitMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark Capital Accumulation Plan [Member]", "label": "Pension Plan [Member]", "documentation": "Plan designed to provide participant with pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans. Excludes other postretirement benefits." } } }, "auth_ref": [ "r626", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r669", "r670", "r671", "r672", "r673", "r674", "r676", "r679", "r682", "r683", "r684", "r685", "r686", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r718", "r719", "r730", "r1484", "r1485", "r1489", "r1490", "r1491" ] }, "ecd_PeoActuallyPaidCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoActuallyPaidCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Actually Paid Compensation Amount", "terseLabel": "PEO Actually Paid Compensation Amount" } } }, "auth_ref": [ "r1646" ] }, "ecd_PeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO [Member]", "terseLabel": "PEO" } } }, "auth_ref": [ "r1663" ] }, "ecd_PeoName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Name", "terseLabel": "PEO Name" } } }, "auth_ref": [ "r1656" ] }, "ecd_PeoTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PeoTotalCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Total Compensation Amount", "terseLabel": "PEO Total Compensation Amount" } } }, "auth_ref": [ "r1645" ] }, "trmk_PerformanceAdjustmentFactorInShares": { "xbrltype": "sharesItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PerformanceAdjustmentFactorInShares", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "label": "Performance Adjustment Factor In Shares", "documentation": "Performance adjustment factor in shares.", "terseLabel": "Adjustment for performance factor (shares)" } } }, "auth_ref": [] }, "trmk_PerformanceAdjustmentFactorInValue": { "xbrltype": "perShareItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PerformanceAdjustmentFactorInValue", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment for performance factor (in dollars per share)", "label": "Performance Adjustment Factor In Value", "documentation": "Performance adjustment factor in value." } } }, "auth_ref": [] }, "us-gaap_PerformanceSharesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PerformanceSharesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Performance Based Award [Member]", "label": "Performance Shares [Member]", "verboseLabel": "Performance Shares [Member]", "documentation": "Share-based payment arrangement awarded for meeting performance target." } } }, "auth_ref": [ "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978", "r1979", "r1980", "r1981", "r1982", "r1983", "r1984", "r1985", "r1986", "r1987", "r1988", "r1989", "r1990", "r1991", "r1992", "r1993", "r1994" ] }, "trmk_PerformanceUnitsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PerformanceUnitsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Performance Units [Member]", "label": "Performance Units [Member]", "documentation": "Performance units." } } }, "auth_ref": [] }, "us-gaap_PerformingFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PerformingFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Not ASC 310-30 [Member]", "label": "Performing Financial Instruments [Member]", "documentation": "Category status of financial instruments in which payments are received or paid on a timely basis in accordance with the terms of the contract. Financial instruments include, but are not limited to, financing receivables, loans, debt instruments, and investments." } } }, "auth_ref": [ "r188", "r189", "r190", "r1858" ] }, "trmk_PeriodForWhichRetainedNetIncomeConsideredForApproval": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PeriodForWhichRetainedNetIncomeConsideredForApproval", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Period for which retained net income considered for approval", "label": "Period For Which Retained Net Income Considered For Approval", "documentation": "This line item represents the period for which retained net income considered for approval by TNB's regulators is required." } } }, "auth_ref": [] }, "trmk_PeriodOfPutbackResponse": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PeriodOfPutbackResponse", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Period of putback response", "label": "Period Of Putback Response", "documentation": "The period of time the company is required to provide a response to putback requests." } } }, "auth_ref": [] }, "trmk_PersonalInsuranceContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PersonalInsuranceContractsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Personal Insurance Contracts [Member]", "label": "Personal Insurance Contracts [Member]", "documentation": "Personal insurance contracts." } } }, "auth_ref": [] }, "us-gaap_PlanAssetCategoriesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PlanAssetCategoriesDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plan, Plan Assets, Category", "label": "Defined Benefit Plan, Plan Assets, Category [Domain]", "documentation": "Defined benefit plan asset investment." } } }, "auth_ref": [ "r650", "r651", "r653", "r654", "r655", "r656", "r657", "r658", "r676", "r686", "r687", "r688", "r701", "r1480", "r1481", "r1482", "r1483", "r1484" ] }, "us-gaap_PlanNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PlanNameAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name", "label": "Plan Name [Axis]", "documentation": "Information by plan name for share-based payment arrangement." } } }, "auth_ref": [ "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978", "r1979", "r1980", "r1981", "r1982", "r1983", "r1984", "r1985", "r1986", "r1987", "r1988", "r1989", "r1990", "r1991", "r1992", "r1993", "r1994" ] }, "us-gaap_PlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PlanNameDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name", "label": "Plan Name [Domain]", "documentation": "Plan name for share-based payment arrangement." } } }, "auth_ref": [ "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978", "r1979", "r1980", "r1981", "r1982", "r1983", "r1984", "r1985", "r1986", "r1987", "r1988", "r1989", "r1990", "r1991", "r1992", "r1993", "r1994" ] }, "trmk_PledgedCollateralizeDepositsAndSecuritiesSoldUnderRepurchaseAgreements": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PledgedCollateralizeDepositsAndSecuritiesSoldUnderRepurchaseAgreements", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pledged to collateralize public deposits and securities sold under repurchase agreements and for other purposes as permitted by law", "label": "Pledged Collateralize Deposits And Securities Sold Under Repurchase Agreements", "documentation": "Securities pledged to collateralize agreements The carrying value as of the balance sheet date of securities pledged and securities that an institution sells and agrees to repurchase (the identical or substantially the same securities) as a seller-borrower at a specified date for a specified price, also known as a repurchase agreement, or repo." } } }, "auth_ref": [] }, "trmk_PledgedSecuritiesProvidingAdditionalContingencyFunding": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PledgedSecuritiesProvidingAdditionalContingencyFunding", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pledged securities providing additional contingency funding", "label": "Pledged Securities Providing Additional Contingency Funding", "documentation": "Pledged securities to the discount window providing additional contingency funding to collateralize agreements." } } }, "auth_ref": [] }, "ecd_PnsnAdjsPrrSvcCstMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PnsnAdjsPrrSvcCstMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pension Adjustments Prior Service Cost [Member]", "terseLabel": "Pension Adjustments Prior Service Cost" } } }, "auth_ref": [ "r1647" ] }, "ecd_PnsnAdjsSvcCstMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PnsnAdjsSvcCstMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pension Adjustments Service Cost [Member]", "terseLabel": "Pension Adjustments Service Cost" } } }, "auth_ref": [ "r1703" ] }, "ecd_PnsnBnftsAdjFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PnsnBnftsAdjFnTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pension Benefits Adjustments, Footnote [Text Block]", "terseLabel": "Pension Benefits Adjustments, Footnote" } } }, "auth_ref": [ "r1646" ] }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PortionAtFairValueFairValueDisclosureMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails" ], "lang": { "en-us": { "role": { "axisDefault": "Portion at Fair Value Measurement [Member] [Default]", "terseLabel": "Fair Value Disclosure Item Amounts [Default]", "label": "Portion at Fair Value Measurement [Member]", "documentation": "Measured at fair value for financial reporting purposes." } } }, "auth_ref": [ "r1030", "r1031", "r1033", "r1034", "r1036", "r1038", "r1039", "r1404", "r2052" ] }, "trmk_PotentialCreditLossExposure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PotentialCreditLossExposure", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Potential credit loss exposure", "label": "Potential Credit Loss Exposure", "documentation": "Potential credit loss exposure." } } }, "auth_ref": [] }, "trmk_PremisesAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PremisesAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails": { "parentTag": "trmk_PremisesAndEquipmentNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total cost of premises and equipment", "label": "Premises And Equipment Gross", "documentation": "Premises and equipment gross." } } }, "auth_ref": [] }, "trmk_PremisesAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "PremisesAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Premises and equipment, net", "label": "Premises And Equipment Net", "documentation": "Premises and equipment net." } } }, "auth_ref": [] }, "us-gaap_PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PrincipalAmountOutstandingOnLoansHeldForSaleOrSecuritization", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails": { "parentTag": "trmk_FairValueLessUnpaidPrincipalNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFairValueAndContractualPrincipalOutstandingOfLHFSDetails" ], "lang": { "en-us": { "role": { "terseLabel": "LHFS contractual principal outstanding", "label": "Loan, Held-for-Sale or Securitization or Asset-Backed Financing Arrangement, Principal Outstanding", "documentation": "This is the principal amount outstanding for loans which are in the process of being securitized as of the date of the statement of financial position (across all types of loans)." } } }, "auth_ref": [ "r25" ] }, "trmk_ProceedingTwoNetIncomeBasisForRegulatorRequiredDividendPaymentBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProceedingTwoNetIncomeBasisForRegulatorRequiredDividendPaymentBasis", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Dividend potential for next fiscal year", "label": "Proceeding Two Net Income Basis For Regulator Required Dividend Payment Basis", "documentation": "Estimated regulatory potential for the distribution of dividends during the next fiscal year" } } }, "auth_ref": [] }, "trmk_ProceedsFromCallsAndSalesOfSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProceedsFromCallsAndSalesOfSecurities", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureSecuritiesAvailableForSaleAndHeldToMaturityGainsAndLossesAsAResultOfCallsAndDispositionOfSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Calls and Sales of Securities", "documentation": "Proceeds from calls and sales of securities.", "terseLabel": "Proceeds from calls and sales of securities" } } }, "auth_ref": [] }, "us-gaap_ProceedsFromDivestitureOfBusinesses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromDivestitureOfBusinesses", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Proceeds from Divestiture of Businesses", "terseLabel": "Cash received from the sale of a business", "documentation": "The cash inflow associated with the amount received from the sale of a portion of the company's business, for example a segment, division, branch or other business, during the period." } } }, "auth_ref": [ "r34" ] }, "us-gaap_ProceedsFromInterestReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromInterestReceived", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest received", "label": "Proceeds from Interest Received", "documentation": "Interest received on loans and other debt instruments during the current period." } } }, "auth_ref": [ "r1792" ] }, "us-gaap_ProceedsFromIssuanceOfSubordinatedLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromIssuanceOfSubordinatedLongTermDebt", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Proceeds from Issuance of Subordinated Long-Term Debt", "terseLabel": "Net proceeds from subordinated notes", "documentation": "The cash inflow from a borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in liquidation of the entity's assets or underlying collateral." } } }, "auth_ref": [ "r36" ] }, "trmk_ProceedsFromIssuanceOfSubordinatedLongTermDebtGross": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProceedsFromIssuanceOfSubordinatedLongTermDebtGross", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from issuance of subordinated notes before deducting offering expenses", "label": "Proceeds From Issuance Of Subordinated Long Term Debt Gross", "documentation": "Proceeds from issuance of subordinated long term debt gross." } } }, "auth_ref": [] }, "us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from maturities, prepayments and calls of securities available for sale", "label": "Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale", "documentation": "Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r306", "r307", "r1830" ] }, "us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from maturities, prepayments and calls of securities held to maturity", "label": "Proceeds from Maturities, Prepayments and Calls of Held-to-Maturity Securities", "documentation": "The cash inflow associated with the maturity, prepayments and calls (requests for early payments) of debt securities designated as held-to-maturity." } } }, "auth_ref": [ "r33", "r1830" ] }, "us-gaap_ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromPaymentsForFederalFundsSoldAndSecuritiesPurchasedUnderAgreementsToResellNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Proceeds from (Payments for) Federal Funds Sold and Securities Purchased under Agreements to Resell, Net, Total", "terseLabel": "Net change in federal funds sold and securities purchased under reverse repurchase agreements", "label": "Proceeds from (Payments for) Federal Funds Sold and Securities Purchased under Agreements to Resell, Net", "documentation": "The cash flow from the funds lent to and (borrowed from) other financial reporting institutions arising from excess or shortfall in reserve deposited at the Federal Reserve Bank to meet legal requirements. This lending and borrowing is usually contracted on an overnight basis at an agreed rate of interest. Also include cash outflow or inflow from investments purchased under the agreement to resell such investment." } } }, "auth_ref": [ "r39", "r40" ] }, "us-gaap_ProceedsFromRepaymentsOfOtherDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromRepaymentsOfOtherDebt", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Proceeds from (Repayments of) Other Debt", "totalLabel": "Proceeds from (Repayments of) Other Debt, Total", "terseLabel": "Net change in other borrowings", "documentation": "Amount of cash inflow (outflow) for debt classified as other." } } }, "auth_ref": [] }, "us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfAvailableForSaleSecuritiesDebt", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from sales of securities available for sale", "label": "Proceeds from Sale of Debt Securities, Available-for-Sale", "documentation": "Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r33", "r306", "r416", "r448" ] }, "us-gaap_ProceedsFromSaleOfForeclosedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfForeclosedAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 15.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from sales of other real estate", "label": "Proceeds from Sale of Foreclosed Assets", "documentation": "The cash inflow from the sale assets received in full or partial satisfaction of a receivable including real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts. Foreclosed assets also include loans that are treated as if the underlying collateral had been foreclosed because the institution has taken possession of the collateral, even though legal foreclosure or repossession proceedings have not taken place." } } }, "auth_ref": [ "r32" ] }, "trmk_ProceedsFromSaleOfMortgageBackedLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProceedsFromSaleOfMortgageBackedLoans", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from sales of 1-4 family mortgage loans", "label": "Proceeds From Sales Of Mortgage Backed Loans", "documentation": "Proceeds from sales of mortgage backed loans." } } }, "auth_ref": [] }, "us-gaap_ProceedsFromSaleOfMortgageLoansHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfMortgageLoansHeldForSale", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Proceeds from sales of LHFS", "terseLabel": "Proceeds from sales of loans held for sale", "label": "Proceeds from Sale, Loan, Mortgage, Held-for-Sale", "documentation": "The cash inflow from sales of loans that are secured with real estate mortgages and are held with the intention to resell in the near future." } } }, "auth_ref": [ "r37", "r126" ] }, "us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 14.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Proceeds from Sale of Property, Plant, and Equipment, Total", "terseLabel": "Proceeds from sales of premises and equipment", "label": "Proceeds from Sale of Property, Plant, and Equipment", "documentation": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale." } } }, "auth_ref": [ "r119" ] }, "us-gaap_ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSalesOfBusinessAffiliateAndProductiveAssets", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 17.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from disposition of business, net", "label": "Proceeds from Sales of Business, Affiliate and Productive Assets", "documentation": "Aggregate cash proceeds received from a combination of transactions in which noncurrent assets are sold, which may include the sale of a business, an investment in an affiliate (including an equity method investee), property, plant and equipment and intangible assets. Excludes sales of trading, available-for-sale, and held-to-maturity securities." } } }, "auth_ref": [ "r1710" ] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ProductOrServiceAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service", "label": "Product and Service [Axis]" } } }, "auth_ref": [ "r398", "r1143", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1251", "r1405", "r1416", "r1419", "r1421", "r1477", "r1478", "r1566", "r1567", "r1568", "r1571", "r1575", "r1712", "r1749", "r1750", "r1751", "r1752", "r1753", "r1754", "r1755", "r1756", "r1757", "r1758", "r1759", "r1760", "r1761", "r1762", "r1763", "r1764", "r1765", "r1766", "r1767", "r1768", "r1769", "r1770", "r1771", "r1772", "r1773", "r1774", "r1775", "r1776", "r1777", "r1778", "r1779", "r1780", "r1781", "r1782", "r1783", "r1784", "r1785", "r1786", "r1787", "r1788", "r1789", "r1889", "r1890", "r2085", "r2088", "r2089", "r2090", "r2091", "r2092", "r2093", "r2094", "r2095", "r2096", "r2097", "r2098", "r2099", "r2100", "r2101", "r2102", "r2103", "r2104", "r2105", "r2106", "r2107", "r2108", "r2109", "r2110", "r2111", "r2112", "r2113", "r2115", "r2116" ] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ProductsAndServicesDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service", "label": "Product and Service [Domain]" } } }, "auth_ref": [ "r398", "r1143", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1251", "r1405", "r1416", "r1419", "r1421", "r1477", "r1478", "r1566", "r1567", "r1568", "r1571", "r1575", "r1712", "r1749", "r1750", "r1751", "r1752", "r1753", "r1754", "r1755", "r1756", "r1757", "r1758", "r1759", "r1760", "r1761", "r1762", "r1763", "r1764", "r1765", "r1766", "r1767", "r1768", "r1769", "r1770", "r1771", "r1772", "r1773", "r1774", "r1775", "r1776", "r1777", "r1778", "r1779", "r1780", "r1781", "r1782", "r1783", "r1784", "r1785", "r1786", "r1787", "r1788", "r1789", "r1889", "r1890", "r2085", "r2088", "r2089", "r2090", "r2091", "r2092", "r2093", "r2094", "r2095", "r2096", "r2097", "r2098", "r2099", "r2100", "r2101", "r2102", "r2103", "r2104", "r2105", "r2106", "r2107", "r2108", "r2109", "r2110", "r2111", "r2112", "r2113", "r2115", "r2116" ] }, "us-gaap_PropertyPlantAndEquipmentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentAbstract", "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentByTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-Lived Tangible Asset", "label": "Long-Lived Tangible Asset [Axis]", "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale." } } }, "auth_ref": [ "r14", "r1076" ] }, "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNet" ], "lang": { "en-us": { "role": { "terseLabel": "Premises and Equipment, Net", "label": "Property, Plant and Equipment Disclosure [Text Block]", "documentation": "The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections." } } }, "auth_ref": [ "r130", "r222", "r227", "r228" ] }, "us-gaap_PropertyPlantAndEquipmentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property Plant And Equipment [Line Items]", "label": "Property, Plant and Equipment [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1076" ] }, "us-gaap_PropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Property, Plant and Equipment, Net, Ending Balance", "periodStartLabel": "Property, Plant and Equipment, Net, Beginning Balance", "totalLabel": "Total premises and equipment, net", "terseLabel": "Premises and equipment, net", "label": "Property, Plant and Equipment, Net", "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures." } } }, "auth_ref": [ "r14", "r1076", "r1204", "r1220", "r1551" ] }, "us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentNetByTypeAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Premises and Equipment, Net, by Type [Abstract]", "label": "Property, Plant and Equipment, Net, by Type [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Premises and Equipment, Net", "label": "Property, Plant and Equipment, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections." } } }, "auth_ref": [ "r14", "r222", "r227", "r1218" ] }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetTables" ], "lang": { "en-us": { "role": { "terseLabel": "Premises and Equipment, Net", "label": "Property, Plant and Equipment [Table Text Block]", "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r14" ] }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-Lived Tangible Asset", "label": "Long-Lived Tangible Asset [Domain]", "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software." } } }, "auth_ref": [ "r132", "r1076" ] }, "us-gaap_PropertyPlantAndEquipmentUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentUsefulLife", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated useful lives of the assets", "label": "Property, Plant and Equipment, Useful Life", "documentation": "Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment." } } }, "auth_ref": [] }, "trmk_ProvisionForCreditLossesExpensed": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProvisionForCreditLossesExpensed", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails" ], "lang": { "en-us": { "role": { "label": "Provision for Credit Losses Expensed", "documentation": "Provision for credit losses expensed.", "terseLabel": "PCL, LHFI" } } }, "auth_ref": [] }, "trmk_ProvisionForLoanLossesAcquiredLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProvisionForLoanLossesAcquiredLoans", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansComponentsOfAllowanceForLoanLossesOnAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for loan losses, acquired loans", "label": "Provision For Loan Losses Acquired Loans", "documentation": "The provision for loan losses on acquired loans." } } }, "auth_ref": [] }, "us-gaap_ProvisionForLoanLossesExpensed": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProvisionForLoanLossesExpensed", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Credit Loss, Expense (Reversal)", "negatedLabel": "Provision for credit losses (PCL), LHFI", "verboseLabel": "PCL, LHFI", "terseLabel": "PCL, LHFI", "documentation": "Amount of credit loss expense (reversal of expense) for financing receivable." } } }, "auth_ref": [ "r301", "r464", "r1184" ] }, "trmk_ProvisionForLoanLossesExpensedIncludedAcquiredLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProvisionForLoanLossesExpensedIncludedAcquiredLoans", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "PCL", "label": "Provision For Loan Losses Expensed Included Acquired Loans", "documentation": "Provision for loan losses expensed included acquired loans." } } }, "auth_ref": [] }, "trmk_ProvisionReversalForLoanLeaseAndOtherLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ProvisionReversalForLoanLeaseAndOtherLosses", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Provision Reversal For Loan Lease And Other Losses", "documentation": "Provision (reversal) for loan lease and other losses.", "terseLabel": "PCL" } } }, "auth_ref": [] }, "ecd_PvpTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PvpTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pay vs Performance Disclosure [Table]", "terseLabel": "Pay vs Performance Disclosure" } } }, "auth_ref": [ "r1644" ] }, "ecd_PvpTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "PvpTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Pay vs Performance [Table Text Block]", "terseLabel": "Pay vs Performance Disclosure, Table" } } }, "auth_ref": [ "r1644" ] }, "trmk_QuantitativePortionOfAllowanceForCreditLossesForLoanPoolsEstimationMethodology": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "QuantitativePortionOfAllowanceForCreditLossesForLoanPoolsEstimationMethodology", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Methodology", "label": "Quantitative Portion Of Allowance For Credit Losses For Loan Pools Estimation Methodology", "documentation": "Quantitative portion of allowance for credit losses for loan pools estimation methodology." } } }, "auth_ref": [] }, "trmk_RBBancorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "RBBancorporationMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "R B Bancorporation [Member]", "documentation": "RB Bancorporation.", "terseLabel": "Reliance [Member]" } } }, "auth_ref": [] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RangeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Statistical Measurement", "label": "Statistical Measurement [Axis]" } } }, "auth_ref": [ "r366", "r530", "r531", "r532", "r533", "r650", "r724", "r760", "r761", "r762", "r768", "r783", "r1006", "r1098", "r1117", "r1142", "r1252", "r1254", "r1268", "r1288", "r1289", "r1343", "r1345", "r1347", "r1348", "r1366", "r1375", "r1377", "r1379", "r1380", "r1400", "r1401", "r1443", "r1476", "r1492", "r1497", "r1500", "r1501", "r1541", "r1542", "r1546", "r1547", "r1567", "r1578", "r1885", "r1897", "r2037", "r2064", "r2065", "r2066", "r2067", "r2068" ] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RangeMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Statistical Measurement", "label": "Statistical Measurement [Domain]" } } }, "auth_ref": [ "r366", "r530", "r531", "r532", "r533", "r650", "r724", "r760", "r761", "r762", "r768", "r783", "r1006", "r1098", "r1117", "r1142", "r1252", "r1254", "r1268", "r1288", "r1289", "r1343", "r1345", "r1347", "r1348", "r1366", "r1375", "r1377", "r1379", "r1380", "r1400", "r1401", "r1443", "r1476", "r1492", "r1497", "r1500", "r1501", "r1541", "r1542", "r1546", "r1547", "r1567", "r1578", "r1885", "r1897", "r2037", "r2064", "r2065", "r2066", "r2067", "r2068" ] }, "us-gaap_RealEstateAcquiredThroughForeclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateAcquiredThroughForeclosure", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreclosed residential real estate properties recorded as a result of obtaining physical possession of property", "label": "Real Estate Acquired Through Foreclosure", "documentation": "Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement." } } }, "auth_ref": [ "r408", "r1822", "r1828" ] }, "us-gaap_RealEstateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loans Secured by Real Estate [Member]", "label": "Real Estate [Member]", "documentation": "Property consisting of land, land improvement and buildings." } } }, "auth_ref": [ "r1900", "r1901" ] }, "us-gaap_RealEstateOtherAdditions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateOtherAdditions", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Addition", "documentation": "Amount of other additions excluding acquisition or improvement to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate." } } }, "auth_ref": [ "r1394" ] }, "us-gaap_RealEstateOtherDeductions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateOtherDeductions", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Disposals", "label": "SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Other Deduction", "documentation": "Amount of other deductions to real estate investments, excluding sales, for entities with a substantial portion of business acquiring and holding investment real estate." } } }, "auth_ref": [ "r1394" ] }, "us-gaap_ReceivablesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReceivablesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loan Portfolio [Abstract]", "label": "Receivables [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossBeforeTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification from accumulated other comprehensive income, current period, before tax amount", "negatedLabel": "Reclassification from accumulated other comprehensive income, current period, before tax amount", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax", "documentation": "Amount before tax of reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r30", "r294", "r1042", "r1047", "r1048", "r1225", "r1742" ] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Amounts reclassified from accumulated other comprehensive income (loss)", "terseLabel": "Reclassification from accumulated other comprehensive income, current period, net of tax amount", "negatedLabel": "Amounts reclassified from accumulated other comprehensive income (loss)", "negatedTerseLabel": "Reclassification from accumulated other comprehensive income, current period, net of tax amount", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax", "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r26", "r30", "r294", "r986", "r1042", "r1047", "r1048", "r1225", "r1742" ] }, "trmk_ReclassificationFromAccumulatedOtherComprehensiveIncomeNetCurrentPeriodBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeNetCurrentPeriodBeforeTax", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification from accumulated other comprehensive income net current period before tax", "label": "Reclassification From Accumulated Other Comprehensive Income Net Current Period Before Tax", "documentation": "Reclassification from accumulated other comprehensive income net current period before tax." } } }, "auth_ref": [] }, "us-gaap_ReclassificationFromAociCurrentPeriodTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReclassificationFromAociCurrentPeriodTax", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification from accumulated other comprehensive income, current period, tax (expense) benefit", "totalLabel": "Reclassification from AOCI, Current Period, Tax, Total", "negatedLabel": "Reclassification from accumulated other comprehensive income, current period, tax (expense) benefit", "label": "Reclassification from AOCI, Current Period, Tax", "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r6", "r286", "r293", "r1225" ] }, "trmk_ReclassificationOfAvailableForSaleToHeldToMaturitySecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ReclassificationOfAvailableForSaleToHeldToMaturitySecurities", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification of Securities available for sale to securities held to maturity", "label": "Reclassification Of Available For Sale To Held To Maturity Securities", "documentation": "This item represents the amount of securities categorized as available-for-sale being transferred to the held-to-maturity securities category." } } }, "auth_ref": [] }, "us-gaap_ReconciliationOfCarryingAmountOfRealEstateInvestmentsRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReconciliationOfCarryingAmountOfRealEstateInvestmentsRollForward", "lang": { "en-us": { "role": { "label": "SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in unrecognized tax benefits [Roll Forward]", "label": "Unrecognized Tax Benefits [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "ecd_RecoveryOfErrCompDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RecoveryOfErrCompDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]", "terseLabel": "Recovery of Erroneously Awarded Compensation Disclosure" } } }, "auth_ref": [ "r1611", "r1622", "r1632", "r1665" ] }, "us-gaap_RepaymentsOfSubordinatedDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RepaymentsOfSubordinatedDebt", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails2": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 2.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Repayments of Subordinated Debt", "totalLabel": "Repayments of Subordinated Debt, Total", "negatedLabel": "Payment of subordinated notes", "documentation": "The cash outflow from the repayment of long-term borrowing where a lender is placed in a lien position behind debt having a higher priority of repayment (senior) in case of liquidation of the entity's assets or underlying collateral." } } }, "auth_ref": [ "r123" ] }, "trmk_ResidentialFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ResidentialFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Secured by 1-4 Family Residential Properties [Member]", "label": "Residential Financing Receivable [Member]", "documentation": "Class of financing receivables related to residential financing receivables for mortgages." } } }, "auth_ref": [] }, "us-gaap_ResidentialMortgageBackedSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ResidentialMortgageBackedSecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Residential Mortgage Pass-Through Securities Issued by FNMA and FHLMC [Member]", "label": "Residential Mortgage-Backed Securities [Member]", "documentation": "Securities collateralized by residential real estate mortgage loans." } } }, "auth_ref": [ "r1537", "r1539", "r1541", "r1831", "r1833", "r1837", "r1838", "r1839", "r1925", "r1954" ] }, "trmk_ResidentialMortgagePassThroughSecuritiesGuaranteedByGNMAMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ResidentialMortgagePassThroughSecuritiesGuaranteedByGNMAMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Residential Mortgage Pass-Through Securities Guaranteed by GNMA [Member]", "label": "Residential Mortgage Pass Through Securities Guaranteed By G N M A [Member]", "documentation": "Securities collateralized by residential real estate mortgage considered as pass-through securities guaranteed by GNMA." } } }, "auth_ref": [] }, "trmk_ResidentialMortgagePassThroughSecuritiesIssuedByFNMAAndFHLMCMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ResidentialMortgagePassThroughSecuritiesIssuedByFNMAAndFHLMCMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Residential Mortgage Pass-Through Securities Issued by FNMA and FHLMC [Member]", "label": "Residential Mortgage Pass Through Securities Issued By F N M A And F H L M C [Member]", "documentation": "Securities collateralized by residential real estate mortgage considered as pass-through securities issued by FNMA and FHLMC." } } }, "auth_ref": [] }, "us-gaap_ResidentialRealEstateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ResidentialRealEstateMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "1-4 Family Residential Real Estate [Member]", "label": "Residential Real Estate [Member]", "documentation": "Property that is used as a home." } } }, "auth_ref": [ "r1443", "r1455", "r1925", "r1954" ] }, "ecd_RestatementDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RestatementDateAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Determination Date [Axis]", "terseLabel": "Restatement Determination Date:" } } }, "auth_ref": [ "r1612", "r1623", "r1633", "r1666" ] }, "ecd_RestatementDeterminationDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RestatementDeterminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Determination Date", "terseLabel": "Restatement Determination Date" } } }, "auth_ref": [ "r1613", "r1624", "r1634", "r1667" ] }, "ecd_RestatementDoesNotRequireRecoveryTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "RestatementDoesNotRequireRecoveryTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Does Not Require Recovery [Text Block]", "terseLabel": "Restatement does not require Recovery" } } }, "auth_ref": [ "r1620", "r1631", "r1641", "r1674" ] }, "us-gaap_RestrictedStockUnitsRSUMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestrictedStockUnitsRSUMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock Units (RSUs) [Member]", "label": "Restricted Stock Units (RSUs) [Member]", "documentation": "Share instrument which is convertible to stock or an equivalent amount of cash, after a specified period of time or when specified performance conditions are met." } } }, "auth_ref": [ "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978", "r1979", "r1980", "r1981", "r1982", "r1983", "r1984", "r1985", "r1986", "r1987", "r1988", "r1989", "r1990", "r1991", "r1992", "r1993", "r1994" ] }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetainedEarningsAccumulatedDeficit", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Retained Earnings (Accumulated Deficit), Ending Balance", "periodStartLabel": "Retained Earnings (Accumulated Deficit), Beginning Balance", "totalLabel": "Retained Earnings (Accumulated Deficit), Total", "terseLabel": "Retained earnings", "label": "Retained Earnings (Accumulated Deficit)", "documentation": "Amount of accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r103", "r140", "r1216", "r1262", "r1267", "r1274", "r1299", "r1551" ] }, "us-gaap_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetainedEarningsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Retained Earnings [Member]", "label": "Retained Earnings [Member]", "documentation": "Accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r249", "r256", "r257", "r329", "r330", "r331", "r335", "r343", "r345", "r347", "r454", "r458", "r512", "r583", "r771", "r812", "r813", "r830", "r831", "r832", "r835", "r895", "r896", "r976", "r979", "r980", "r983", "r998", "r1052", "r1054", "r1258", "r1260", "r1276", "r2125" ] }, "us-gaap_RetirementPlanNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanNameAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Plan Name", "label": "Retirement Plan Name [Axis]", "documentation": "Information by name of plan designed to provide retirement benefits. Includes, but is not limited to, legal name of defined benefit and defined contribution plans." } } }, "auth_ref": [ "r721", "r722", "r723", "r724", "r725", "r726", "r727", "r728", "r729", "r1492", "r1711", "r1903", "r1904", "r1905", "r1906", "r1907", "r1908", "r1909", "r1910", "r1911", "r1912", "r1913", "r1914", "r1915", "r1916", "r1917", "r1918", "r1919", "r1920", "r1921", "r1922", "r1923", "r1924", "r1925", "r1926", "r1927", "r1928", "r1929", "r1930", "r1931", "r1932", "r1933", "r1934", "r1935", "r1936", "r1937", "r1938", "r1939", "r1940", "r1941", "r1942", "r1943", "r1944", "r1945", "r1946", "r1947", "r1948", "r1949", "r1950", "r1951", "r1952", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966" ] }, "us-gaap_RetirementPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanNameDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Plan Name", "label": "Retirement Plan Name [Domain]", "documentation": "Name of plan designed to provide retirement benefits. Includes, but is not limited to, legal name of defined benefit and defined contribution plans." } } }, "auth_ref": [ "r721", "r722", "r723", "r724", "r725", "r726", "r727", "r728", "r729", "r1492", "r1711", "r1903", "r1904", "r1905", "r1906", "r1907", "r1908", "r1909", "r1910", "r1911", "r1912", "r1913", "r1914", "r1915", "r1916", "r1917", "r1918", "r1919", "r1920", "r1921", "r1922", "r1923", "r1924", "r1925", "r1926", "r1927", "r1928", "r1929", "r1930", "r1931", "r1932", "r1933", "r1934", "r1935", "r1936", "r1937", "r1938", "r1939", "r1940", "r1941", "r1942", "r1943", "r1944", "r1945", "r1946", "r1947", "r1948", "r1949", "r1950", "r1951", "r1952", "r1957", "r1958", "r1959", "r1960", "r1961", "r1962", "r1963", "r1964", "r1965", "r1966" ] }, "us-gaap_RetirementPlanTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Plan Type", "label": "Retirement Plan Type [Axis]", "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r626", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r669", "r670", "r671", "r672", "r673", "r674", "r676", "r679", "r682", "r683", "r684", "r685", "r686", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r718", "r719", "r720", "r730", "r1484", "r1485", "r1486", "r1487", "r1488", "r1489", "r1490", "r1491" ] }, "us-gaap_RetirementPlanTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Retirement Plan Type", "label": "Retirement Plan Type [Domain]", "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r626", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r653", "r654", "r655", "r656", "r657", "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r669", "r670", "r671", "r672", "r673", "r674", "r676", "r679", "r682", "r683", "r684", "r685", "r686", "r687", "r688", "r689", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r718", "r719", "r720", "r730", "r1484", "r1485", "r1486", "r1487", "r1488", "r1489", "r1490", "r1491" ] }, "trmk_ReturnOnAverageTangibleEquityLevelPerformanceMeasures": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ReturnOnAverageTangibleEquityLevelPerformanceMeasures", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Return on average tangible equity, performance measure", "label": "Return On Average Tangible Equity Level Performance Measures", "documentation": "Level of performance goal measured by return on average tangible equity (ROATE) for a share based compensation plan." } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerAbstract", "lang": { "en-us": { "role": { "label": "Revenue from Contract with Customer [Abstract]" } } }, "auth_ref": [] }, "trmk_RevenueFromContractWithCustomerLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "RevenueFromContractWithCustomerLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue From Contract With Customer [Line Items]", "label": "Revenue From Contract With Customer [Line Items]", "documentation": "Revenue from contract with customer." } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue from Contract with Customers", "label": "Revenue from Contract with Customer [Policy Text Block]", "documentation": "Disclosure of accounting policy for revenue from contract with customer." } } }, "auth_ref": [ "r232", "r615", "r616", "r617", "r618", "r619", "r620", "r621", "r622", "r1403" ] }, "trmk_RevenueFromContractWithCustomerTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "RevenueFromContractWithCustomerTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue From Contract With Customer [Table]", "label": "Revenue From Contract With Customer [Table]", "documentation": "Revenue from contract with customer." } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureRevenueFromContractsWithCustomers" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue from Contracts with Customers", "label": "Revenue from Contract with Customer [Text Block]", "documentation": "The entire disclosure of revenue from contract with customer to transfer good or service and to transfer nonfinancial asset. Includes, but is not limited to, disaggregation of revenue, credit loss recognized from contract with customer, judgment and change in judgment related to contract with customer, and asset recognized from cost incurred to obtain or fulfill contract with customer. Excludes insurance and lease contracts." } } }, "auth_ref": [ "r232", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r623", "r624" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue recognition contract term", "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period", "documentation": "Period in which remaining performance obligation is expected to be recognized as revenue, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r223" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date", "label": "Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]", "documentation": "Start date of time band for expected timing of satisfaction of remaining performance obligation, in YYYY-MM-DD format." } } }, "auth_ref": [ "r223" ] }, "us-gaap_Revenues": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Revenues", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total Revenue", "label": "Revenues", "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss)." } } }, "auth_ref": [ "r179", "r180", "r296", "r317", "r321", "r322", "r361", "r373", "r374", "r389", "r395", "r398", "r400", "r402", "r452", "r543", "r544", "r545", "r546", "r547", "r548", "r549", "r550", "r551", "r1038", "r1191", "r1193", "r1436", "r1531", "r1572", "r1573", "r1893" ] }, "us-gaap_RevenuesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenuesAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue:", "label": "Revenues [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finance right-of-use assets resulting from lease liabilities", "label": "Right-of-Use Asset Obtained in Exchange for Finance Lease Liability", "documentation": "Amount of increase in right-of-use asset obtained in exchange for finance lease liability." } } }, "auth_ref": [ "r1072", "r1550" ] }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating right-of-use assets resulting from lease liabilities", "label": "Right-of-Use Asset Obtained in Exchange for Operating Lease Liability", "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability." } } }, "auth_ref": [ "r1072", "r1550" ] }, "ecd_Rule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Rule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Rule 10b5-1 Arrangement Adopted [Flag]", "terseLabel": "Rule 10b5-1 Arrangement Adopted" } } }, "auth_ref": [ "r1683" ] }, "ecd_Rule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Rule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Rule 10b5-1 Arrangement Terminated [Flag]", "terseLabel": "Rule 10b5-1 Arrangement Terminated" } } }, "auth_ref": [ "r1683" ] }, "trmk_SalesTypeAndDirectFinancingLeasesInitialDirectCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SalesTypeAndDirectFinancingLeasesInitialDirectCosts", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails": { "parentTag": "us-gaap_DirectFinancingLeaseNetInvestmentInLease", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Initial direct costs", "label": "Sales Type and Direct Financing Leases Initial Direct Costs", "documentation": "Sales type and direct financing leases initial direct costs." } } }, "auth_ref": [] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivable", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails": { "parentTag": "us-gaap_DirectFinancingLeaseNetInvestmentInLease", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leases receivable", "label": "Sales-type and Direct Financing Leases, Lease Receivable", "documentation": "Present value of lease payments not yet received by lessor and amount expected to be derived from underlying asset, following end of lease term guaranteed by lessee or other third party unrelated to lessor, from sales-type and direct financing leases." } } }, "auth_ref": [ "r1079", "r1081" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivableFiscalYearMaturityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivableFiscalYearMaturityAbstract", "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Fiscal Year Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivableMaturityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivableMaturityTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum Future Lease Payments for Trustmark's Leases Receivable", "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Maturity [Table Text Block]", "documentation": "Tabular disclosure of maturity of undiscounted cash flows to be received on annual basis for sales-type and direct financing leases receivable. Includes, but is not limited to, reconciliation to lease receivable recognized in statement of financial position." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total leases receivable", "label": "Sales-Type and Direct Financing Leases, Payment to be Received", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases." } } }, "auth_ref": [ "r859", "r866", "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Five", "terseLabel": "2030", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Four", "terseLabel": "2029", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year One", "terseLabel": "2026", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Thereafter", "label": "Sales-Type and Direct Financing Leases, Payment to be Received, after Year Five", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Three", "terseLabel": "2028", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesMinimumFutureLeasePaymentsForTrustmarksLeasesReceivableDetails" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Two", "terseLabel": "2027", "documentation": "Amount of undiscounted cash flows to be received by lessor for sales-type and direct financing leases in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1079" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivableUndiscountedExcessAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails": { "parentTag": "us-gaap_DirectFinancingLeaseNetInvestmentInLease", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesComponentsOfTheTrustmarksNetInvestmentInItsSalestypeAndDirectFinancingLeasesDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Unearned income", "terseLabel": "Unearned income", "label": "Sales-type and Direct Financing Leases, Lease Receivable, Undiscounted Excess Amount", "documentation": "Amount of undiscounted lease receivable in excess of discounted receivable for sales-type and direct financing leases." } } }, "auth_ref": [ "r1079" ] }, "trmk_SalesTypeAndDirectFinancingLeasesLeaseRemainingTerm": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SalesTypeAndDirectFinancingLeasesLeaseRemainingTerm", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Remaining Lease Term", "label": "Sales Type and Direct Financing Leases Lease Remaining Term", "documentation": "Lease term remaining on lessor's sales-type and direct financing lease." } } }, "auth_ref": [] }, "us-gaap_SalesTypeLeaseLeaseIncomeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SalesTypeLeaseLeaseIncomeTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "label": "Sales-type Lease, Lease Income [Table Text Block]", "terseLabel": "Components of the Trustmark's Net Investment in its Sales-Type and Direct Financing Leases", "documentation": "Tabular disclosure of components of income from sales-type lease." } } }, "auth_ref": [ "r362", "r1080" ] }, "srt_ScenarioForecastMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScenarioForecastMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Forecast", "label": "Forecast [Member]" } } }, "auth_ref": [ "r729" ] }, "srt_ScenarioUnspecifiedDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScenarioUnspecifiedDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Scenario", "label": "Scenario [Domain]" } } }, "auth_ref": [ "r258", "r259", "r349", "r729", "r1707" ] }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Loan Portfolio Held for Investment", "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]", "documentation": "Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables." } } }, "auth_ref": [ "r101", "r107" ] }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "terseLabel": "Summary of Changes in Balances of Accumulated Other Comprehensive Income (Loss)", "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r30", "r2054", "r2055" ] }, "trmk_ScheduleOfAcquiredFinancingReceivableRecordedInvestmentCreditQualityIndicatorLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAcquiredFinancingReceivableRecordedInvestmentCreditQualityIndicatorLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Acquired Financing Receivable Recorded Investment Credit Quality Indicator [Line Items]", "label": "Schedule Of Acquired Financing Receivable Recorded Investment Credit Quality Indicator [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "trmk_ScheduleOfAcquiredFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAcquiredFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Acquired Financing Receivable Recorded Investment Credit Quality Indicator [Table]", "label": "Schedule Of Acquired Financing Receivable Recorded Investment Credit Quality Indicator [Table]", "documentation": "Information by acquired financing receivable." } } }, "auth_ref": [] }, "trmk_ScheduleOfAcquiredLoansTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAcquiredLoansTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Acquired Loans", "label": "Schedule Of Acquired Loans Table [Text Block]", "documentation": "Schedule of acquired loans." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAllocationOfPlanAssetsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Asset Allocation", "label": "Schedule of Allocation of Plan Assets [Table Text Block]", "documentation": "Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall." } } }, "auth_ref": [ "r143" ] }, "trmk_ScheduleOfAmortizedCostBasisOfCollateralDependentLoans": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAmortizedCostBasisOfCollateralDependentLoans", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Amortized Cost Basis of Collateral-Dependent Loans", "label": "Schedule Of Amortized Cost Basis Of Collateral Dependent Loans", "documentation": "Schedule of amortized cost basis of collateral-dependent loans." } } }, "auth_ref": [] }, "trmk_ScheduleOfAmortizedCostBasisOfCollateralDependentLoansByClassOfLoansTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAmortizedCostBasisOfCollateralDependentLoansByClassOfLoansTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "documentation": "Schedule of amortized cost basis of collateral dependent loans by class of loans.", "label": "Schedule Of Amortized Cost Basis Of Collateral Dependent Loans by Class of Loans [Table Text Block]", "terseLabel": "Schedule Of Amortized Cost Basis Of Collateral Dependent Loans by Class of Loans" } } }, "auth_ref": [] }, "trmk_ScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Amortized Cost Basis of Loans on Nonaccrual Status", "label": "Schedule Of Amortized Cost Basis Of Loans On Nonaccrual Status Table [Text Block]", "documentation": "Schedule of amortized cost basis of loans on nonaccrual status." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Net Change in Components of Accumulated Other Comprehensive Income (Loss) and the Related Tax Effects", "label": "Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the net gain (loss) and net prior service cost or credit recognized in other comprehensive income (loss) for the period for pension plans and/or other employee benefit plans, and reclassification adjustments of other comprehensive income (loss) for the period, as those amounts, including amortization of the net transition asset or obligation, are recognized as components of net periodic benefit cost." } } }, "auth_ref": [ "r141", "r1956" ] }, "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Antidilutive Stock Awards Excluded from Determining Diluted EPS", "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]", "documentation": "Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities." } } }, "auth_ref": [ "r44" ] }, "trmk_ScheduleOfAvailableForSaleAndHeldToMaturitySecuritiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAvailableForSaleAndHeldToMaturitySecuritiesLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Available For Sale and Held to Maturity Securities [Line Items]", "label": "Schedule Of Available For Sale And Held To Maturity Securities [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "trmk_ScheduleOfAvailableForSaleAndHeldToMaturitySecuritiesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfAvailableForSaleAndHeldToMaturitySecuritiesTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesHeldToMaturityByCreditRatingAsDeterminedByMoodySDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Available For Sale And Held To Maturity Securities [Table]", "label": "Schedule Of Available For Sale And Held To Maturity Securities [Table]", "documentation": "Information by available for sale and held to maturity securities." } } }, "auth_ref": [] }, "trmk_ScheduleOfBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Information and Weighted-Average Lease Terms and Discount Rates Related to Leases", "label": "Schedule Of Balance Sheet Information And Weighted Average Lease Terms And Discount Rates Related To Leases Table [Text Block]", "documentation": "Schedule of balance sheet information and weighted-average lease terms and discount rates related to leases." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Business Acquisitions By Acquisition [Table]", "label": "Business Combination [Table]", "documentation": "Disclosure of information about business combination. Includes, but is not limited to, recognized asset and liability." } } }, "auth_ref": [ "r496", "r836", "r837", "r838", "r839", "r845", "r846", "r847", "r848", "r854", "r855", "r856", "r857", "r858", "r859", "r860", "r861", "r862", "r863", "r864", "r865", "r866", "r867", "r868", "r869", "r870", "r871", "r875", "r876", "r877", "r878", "r879", "r880", "r886", "r887", "r888", "r891", "r1497", "r1501", "r2011", "r2013", "r2014" ] }, "us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Amount Included in Other Comprehensive Income for Derivative Instruments Designated as Hedges of Cash Flows", "label": "Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings." } } }, "auth_ref": [ "r2018", "r2020", "r2023" ] }, "us-gaap_ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfCashFlowSupplementalDisclosuresTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Flows Supplementary Disclosures", "label": "Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]", "documentation": "Tabular disclosure of supplemental cash flow information for the periods presented." } } }, "auth_ref": [] }, "trmk_ScheduleOfCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Payments Included in Measurement of Lease Liabilities", "label": "Schedule Of Cash Payments Included In Measurement Of Lease Liabilities Table [Text Block]", "documentation": "Schedule of cash payments included in measurement of lease liabilities." } } }, "auth_ref": [] }, "trmk_ScheduleOfChangesInAccretableYieldOfAcquiredLoansTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfChangesInAccretableYieldOfAcquiredLoansTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in Accretable Yield of Acquired Loans", "label": "Schedule Of Changes In Accretable Yield Of Acquired Loans Table [Text Block]", "documentation": "Tabular disclosure of the changes in accretable yield of acquired loans." } } }, "auth_ref": [] }, "trmk_ScheduleOfChangesInCarryingValueOfAcquiredLoansTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfChangesInCarryingValueOfAcquiredLoansTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in the Carrying Value of Acquired Loans", "label": "Schedule Of Changes In Carrying Value Of Acquired Loans Table [Text Block]", "documentation": "Tabular disclosure of changes in the carrying value of acquired loans." } } }, "auth_ref": [] }, "trmk_ScheduleOfChangesInOffBalanceSheetCreditLossLiabilityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfChangesInOffBalanceSheetCreditLossLiabilityTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Changes in ACL on Off-balance Sheet Credit Exposures", "label": "Schedule Of Changes In Off Balance Sheet Credit Loss Liability Table [Text Block]", "documentation": "Schedule of changes in off-balance sheet credit loss liability." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Benefit Obligation, Plan Assets and Funded Status of the Plan", "label": "Schedule of Changes in Projected Benefit Obligations [Table Text Block]", "documentation": "Tabular disclosure of the change in the benefit obligation of pension plans and/or other employee benefit plans from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits." } } }, "auth_ref": [ "r142" ] }, "trmk_ScheduleOfChangesInTheReserveForMortgageLoanServicingPutbackExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfChangesInTheReserveForMortgageLoanServicingPutbackExpenseAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of changes in the reserve for mortgage loan [Abstract]", "label": "Schedule Of Changes In The Reserve For Mortgage Loan Servicing Putback Expense [Abstract]", "documentation": "Schedule of changes in the reserve for mortgage loan [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Compliance With Regulatory Capital Requirements Under Banking Regulations [Table]", "label": "Banking Regulation, Regulatory Capital Requirement, Compliance [Table]", "documentation": "Disclosure of information about compliance with regulatory capital requirement. Includes, but is not limited to, required and actual ratios and amount of regulatory capital." } } }, "auth_ref": [ "r2077", "r2078" ] }, "us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Table of Actual Regulatory Capital Amounts and Ratios", "label": "Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]", "documentation": "Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity." } } }, "auth_ref": [ "r1205", "r1206" ] }, "trmk_ScheduleOfComponentsOfAllowanceForLoanLossesOnAcquiredLoansTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfComponentsOfAllowanceForLoanLossesOnAcquiredLoansTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of the Allowance for Loan Losses on Acquired Loans", "label": "Schedule Of Components Of Allowance For Loan Losses On Acquired Loans Table [Text Block]", "documentation": "Tabular disclosure of the components of the allowance for loan losses on acquired loans." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Provision", "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]", "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years." } } }, "auth_ref": [ "r2007" ] }, "trmk_ScheduleOfComponentsOfIncomeTaxesPaidTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfComponentsOfIncomeTaxesPaidTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Income Taxes Paid", "label": "Schedule of Components of Income Taxes Paid [Table Text Block]", "documentation": "Components of income taxes paid." } } }, "auth_ref": [] }, "srt_ScheduleOfCondensedFinancialStatementsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScheduleOfCondensedFinancialStatementsTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Condensed Financial Statements [Table]", "label": "Condensed Financial Statements [Table]" } } }, "auth_ref": [ "r258", "r259", "r1708", "r1799", "r1806", "r2074" ] }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred Tax Assets and Liabilities", "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]", "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets." } } }, "auth_ref": [ "r2002" ] }, "trmk_ScheduleOfDefinedBenefitPlanAssetFairValueMeasurementsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfDefinedBenefitPlanAssetFairValueMeasurementsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Assets Measured at Fair Value", "label": "Schedule Of Defined Benefit Plan Asset Fair Value Measurements [Text Block]", "documentation": "Tabular disclosure of assets, including [financial] instruments measured at fair value, by class that are measured at fair value on a recurring basis. Fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Defined Benefit Plans Disclosures [Table]", "label": "Defined Benefit Plan [Table]", "documentation": "Disclosure of information about individual defined benefit pension plan or other postretirement defined benefit plan. It may be appropriate to group certain similar plans. Also includes schedule for fair value of plan assets by major categories of plan assets by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [ "r17", "r55", "r56", "r57", "r58", "r683", "r684", "r685", "r688", "r690", "r691", "r692", "r693", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r713" ] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Net Periodic Benefit Cost", "label": "Schedule of Defined Benefit Plans Disclosures [Table Text Block]", "documentation": "Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans." } } }, "auth_ref": [ "r17", "r55", "r56", "r57", "r58", "r1953" ] }, "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Effects of Derivative Instruments on Statements of Operations", "label": "Derivative Instruments, Gain (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments." } } }, "auth_ref": [ "r916", "r919", "r925", "r933", "r944" ] }, "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value of Derivative Instruments", "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]", "documentation": "Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position." } } }, "auth_ref": [ "r915", "r920", "r944", "r1533" ] }, "us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureDiscontinuedOperationsTables" ], "lang": { "en-us": { "role": { "label": "Disposal Groups, Including Discontinued Operations [Table Text Block]", "terseLabel": "Summary of Disposal Groups, Including Discontinued Operations", "documentation": "Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r16", "r22", "r28", "r71", "r77", "r78", "r79", "r80", "r81", "r85", "r87", "r88", "r134", "r1879", "r1880" ] }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Reconciliation", "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r792", "r1495", "r1997" ] }, "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables" ], "lang": { "en-us": { "role": { "label": "Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]", "terseLabel": "Compensation Expense for Awards and Units Under Stock Plan", "documentation": "Tabular disclosure of allocation of amount expensed and capitalized for award under share-based payment arrangement to statement of income or comprehensive income and statement of financial position. Includes, but is not limited to, corresponding line item in financial statement." } } }, "auth_ref": [ "r60" ] }, "us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfExpectedBenefitPaymentsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated Future Benefit Payments and Other Disclosures", "label": "Schedule of Expected Benefit Payments [Table Text Block]", "documentation": "Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter." } } }, "auth_ref": [ "r144", "r1955" ] }, "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueTables" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Assets and Liabilities Measured at Fair Value Recurring Basis", "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]", "documentation": "Tabular disclosure of assets and liabilities, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [ "r2034", "r2035" ] }, "us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFairValueOffBalanceSheetRisksTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Fair Value Off Balance Sheet Risks [Table]", "label": "Fair Value, off-Balance-Sheet Risk [Table]", "documentation": "Disclosure of information about fair value of financial asset and liability not recognized in financial statement because of failure to meet criterion for recognition." } } }, "auth_ref": [ "r1033", "r1208", "r2050" ] }, "us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFinancingReceivableAllowanceForCreditLossesTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansScheduleOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Financing Receivable Allowance For Credit Losses [Table]", "label": "Financing Receivable, Allowance for Credit Loss [Table]", "documentation": "Disclosure of information about allowance for credit loss on financing receivable." } } }, "auth_ref": [ "r244", "r463", "r464", "r465", "r466", "r467", "r468" ] }, "us-gaap_ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFinancingReceivableRecordedInvestmentCreditQualityIndicatorTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAgingAnalysisOfPastDueAndNonaccrualAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Financing Receivable Recorded Investment Credit Quality Indicator [Table]", "label": "Financing Receivable, Credit Quality Indicator [Table]", "documentation": "Disclosure of information about credit quality indicator for financing receivable." } } }, "auth_ref": [ "r189", "r1446", "r1447", "r1448", "r1449", "r1450", "r1451", "r1452", "r1453", "r1454", "r1455", "r1456", "r1457", "r1458", "r1459", "r1460", "r1461", "r1462", "r1463", "r1464", "r1465", "r1857", "r1861" ] }, "us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Financing Receivable Troubled Debt Restructurings [Table]", "label": "Financing Receivable, Modified [Table]", "documentation": "Disclosure of information about financing receivable modified for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r191", "r192", "r411", "r412", "r1443" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsScheduleOfIdentifiableIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Finite Lived Intangible Assets [Table]", "label": "Intangible Asset, Finite-Lived [Table]", "documentation": "Disclosure of information about finite-lived intangible asset. Excludes indefinite-lived intangible asset." } } }, "auth_ref": [ "r498", "r505", "r508", "r509", "r510", "r1144", "r1402", "r1407", "r1503", "r1504", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of identifiable intangible assets", "label": "Schedule of Finite-Lived Intangible Assets [Table Text Block]", "documentation": "Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment." } } }, "auth_ref": [ "r1407", "r1875" ] }, "trmk_ScheduleOfFutureMinimumRentalPaymentsForOperatingAndFinanceLeasesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfFutureMinimumRentalPaymentsForOperatingAndFinanceLeasesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Future Minimum Rental Commitments Under Finance and Operating Leases", "label": "Schedule Of Future Minimum Rental Payments For Operating And Finance Leases Table [Text Block]", "documentation": "Tabular disclosure of future minimum lease commitments for operating and finance lease." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfGoodwillTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfGoodwillTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Goodwill [Table]", "label": "Goodwill [Table]", "documentation": "Disclosure of information about goodwill, including, but not limited to, change from acquisition, sale, impairment, and other reason." } } }, "auth_ref": [ "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r1468" ] }, "us-gaap_ScheduleOfGoodwillTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfGoodwillTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill by segment", "label": "Schedule of Goodwill [Table Text Block]", "documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule." } } }, "auth_ref": [ "r1468", "r1863", "r1864", "r1865", "r1866", "r1867", "r1868", "r1869", "r1870", "r1871", "r1872", "r1873" ] }, "us-gaap_ScheduleOfImpairedFinancingReceivableTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfImpairedFinancingReceivableTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Impaired Financing Receivable [Table]", "label": "Schedule of Impaired Financing Receivable [Table]", "documentation": "Schedule of the recorded investment, unpaid principal balance, associated allowance, average recorded investment, accounting policies, and interest income recognized on the accrual and cash basis for impaired financing receivables by class of financing receivable." } } }, "auth_ref": [ "r187" ] }, "trmk_ScheduleOfInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfInformationAboutFinancialInstrumentsThatAreEligibleForOffsetInConsolidatedBalanceSheetsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Information about Financial Instruments that are Eligible for Offset in the Consolidated Balance Sheets", "label": "Schedule Of Information About Financial Instruments That Are Eligible For Offset In Consolidated Balance Sheets Table [Text Block]", "documentation": "Tabular disclosure of derivative and other financial assets and liabilities that are subject to offsetting, including master netting arrangements." } } }, "auth_ref": [] }, "trmk_ScheduleOfMortgageLoansSoldAndServicedForOthersTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfMortgageLoansSoldAndServicedForOthersTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Mortgage Loans Sold and Serviced for Others", "label": "Schedule Of Mortgage Loans Sold And Serviced For Others Table [Text Block]", "documentation": "Tabular disclosure of mortgage loans sold and serviced for others." } } }, "auth_ref": [] }, "trmk_ScheduleOfOtherBorrowingsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfOtherBorrowingsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Other Borrowings", "label": "Schedule Of Other Borrowings Table [Text Block]", "documentation": "Schedule of other borrowings." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosurePremisesAndEquipmentNetPremisesAndEquipmentNetDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Property Plant And Equipment [Table]", "label": "Property, Plant and Equipment [Table]", "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r14", "r1076" ] }, "trmk_ScheduleOfSecuritiesSoldUnderRepurchaseAgreementsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ScheduleOfSecuritiesSoldUnderRepurchaseAgreementsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsTables" ], "lang": { "en-us": { "role": { "label": "Schedule Of Securities Sold Under Repurchase Agreements Table [Text Block]", "terseLabel": "Schedule of Securities Sold Under Repurchase Agreements", "documentation": "Tabular disclosure of the Securities Sold Under Repurchase Agreements." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Segment Reporting Information By Segment [Table]", "label": "Schedule of Segment Reporting Information, by Segment [Table]", "documentation": "Disclosure of information about profit (loss) and total assets by reportable segment." } } }, "auth_ref": [ "r46", "r47", "r48" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Segment Information", "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]", "documentation": "Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss." } } }, "auth_ref": [ "r46", "r47", "r48" ] }, "us-gaap_ScheduleOfServicingAssetsAtFairValueTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfServicingAssetsAtFairValueTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Activity in the Mortgage Servicing Rights", "label": "Schedule of Servicing Assets at Fair Value [Table Text Block]", "documentation": "Tabular disclosure of the activity in the balance of servicing assets (including a description of where changes in fair value are reported in the statement of income for each period for which results of operations are presented), including but not limited to, the following: beginning and ending balances, additions (for instance, through purchases of servicing assets), disposals, changes in fair value during the period resulting from changes in inputs or assumptions used in the valuation model, other changes in fair value along with a description of those changes, and other changes that affect the balance along with a description of those changes." } } }, "auth_ref": [ "r2070" ] }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table]", "label": "Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table]", "documentation": "Disclosure of information about share-based payment arrangement." } } }, "auth_ref": [ "r732", "r733", "r735", "r736", "r737", "r739", "r740", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r758", "r759", "r760", "r761", "r762", "r763", "r768" ] }, "us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]", "terseLabel": "Changes in Unrecognized Tax Benefits", "documentation": "Tabular disclosure of the change in unrecognized tax benefits." } } }, "auth_ref": [ "r801", "r1494" ] }, "us-gaap_ScheduleOfVariableInterestEntitiesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfVariableInterestEntitiesTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Variable Interest Entities [Table]", "label": "Variable Interest Entity [Table]", "documentation": "Disclosure of information about variable interest held, whether or not such variable interest entity (VIE) is included in consolidated financial statements." } } }, "auth_ref": [ "r61", "r62", "r63", "r64", "r65", "r897", "r898", "r902", "r903", "r1111", "r1112", "r1113" ] }, "us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Shares Used to Calculate Basic and Diluted EPS", "label": "Schedule of Weighted Average Number of Shares [Table Text Block]", "documentation": "Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit)." } } }, "auth_ref": [ "r43" ] }, "trmk_SecuredByNonfarmNonresidentialPropertiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SecuredByNonfarmNonresidentialPropertiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Secured by Nonfarm, Nonresidential Properties [Member]", "label": "Secured By Nonfarm Nonresidential Properties [Member]", "documentation": "Secured by nonfarm, nonresidential properties." } } }, "auth_ref": [] }, "trmk_SecuritiesAvailableForSalePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SecuritiesAvailableForSalePolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Available for Sale", "label": "Securities Available For Sale Policy [Text Block]", "documentation": "Securities available for sale." } } }, "auth_ref": [] }, "us-gaap_SecuritiesFinancingTransactionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesFinancingTransactionLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Financing Transaction [Line Items]", "label": "Securities Financing Transaction [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_SecuritiesFinancingTransactionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesFinancingTransactionTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Financing Transaction [Table]", "label": "Security Financing Transaction [Table]", "documentation": "Disclosure of information about security financing transaction by measurement type." } } }, "auth_ref": [ "r147" ] }, "us-gaap_SecuritiesHeldAsCollateralAtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesHeldAsCollateralAtFairValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Collateral held, fair value", "label": "Securities Held as Collateral, at Fair Value", "documentation": "The carrying amount (fair value) as of the balance sheet date of securities held that had been pledged by counterparties under financing and lending arrangements, pursuant to which the entity has the right by agreement or custom to sell or re-pledge such securities." } } }, "auth_ref": [ "r49" ] }, "trmk_SecuritiesHeldToMaturityPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SecuritiesHeldToMaturityPolicyTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Securities Held to Maturity", "label": "Securities Held To Maturity Policy [Text Block]", "documentation": "Securities Held to Maturity." } } }, "auth_ref": [] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchase", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Securities Sold under Agreements to Repurchase, Total", "terseLabel": "Total securities sold under repurchase agreements", "label": "Securities Sold under Agreements to Repurchase", "documentation": "Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r153", "r275", "r278", "r317", "r326", "r327", "r1343", "r1345", "r1348", "r1366", "r1409", "r1411" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSecuritiesSoldUnderRepurchaseAgreementsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Securities Sold under Agreements to Repurchase, Amount Offset Against Collateral, Total", "terseLabel": "Securities sold under repurchase agreements, secured by securities carrying amount", "label": "Security Sold under Agreement to Repurchase, Including Not Subject to Master Netting Arrangement, after Offset and Deduction", "documentation": "Amount, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of fund outstanding borrowed in form of security repurchase agreement for sale and repurchase of identical or substantially same security at date certain for specified price. Includes security sold under agreement to repurchase not subject to master netting arrangement or similar agreement." } } }, "auth_ref": [ "r277", "r1409" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateralAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateralAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Securities sold under repurchase agreements by collateral pledged", "label": "Security Sold under Agreement to Repurchase, Including Not Subject to Master Netting Arrangement, after Offset and Deduction [Abstract]" } } }, "auth_ref": [] }, "trmk_SecuritiesTransferredFromAvailableForSaleToHeldToMaturity": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SecuritiesTransferredFromAvailableForSaleToHeldToMaturity", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Securities transferred from available for sale to held to maturity.", "label": "Securities Transferred from Available for Sale to Held to Maturity", "terseLabel": "Securities transferred from available for sale to held to maturity" } } }, "auth_ref": [] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "Security12bTitle", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Title of 12(b) Security", "label": "Title of 12(b) Security", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r1593" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "SecurityExchangeName", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Security Exchange Name", "label": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r1596" ] }, "us-gaap_SegmentContinuingOperationsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentContinuingOperationsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Continuing Operations [Member]", "terseLabel": "Continuing Operations [Member]", "documentation": "Component of an entity expected to operate in the foreseeable future." } } }, "auth_ref": [] }, "us-gaap_SegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segments", "label": "Segments [Domain]", "documentation": "Components of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity." } } }, "auth_ref": [ "r179", "r180", "r181", "r182", "r361", "r368", "r372", "r373", "r374", "r375", "r376", "r377", "r378", "r379", "r380", "r381", "r382", "r383", "r385", "r386", "r387", "r389", "r390", "r391", "r392", "r393", "r395", "r396", "r397", "r402", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r510", "r525", "r526", "r885", "r888", "r1234", "r1235", "r1236", "r1237", "r1238", "r1239", "r1240", "r1241", "r1242", "r1243", "r1244", "r1432", "r1436", "r1437", "r1468", "r1570", "r2085", "r2088", "r2089", "r2090", "r2091", "r2092", "r2093", "r2094", "r2095", "r2096", "r2097", "r2098", "r2099", "r2100", "r2101", "r2102", "r2103", "r2104", "r2105", "r2106", "r2107", "r2108", "r2109", "r2110", "r2111", "r2112", "r2113", "r2115", "r2116" ] }, "srt_SegmentGeographicalDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "SegmentGeographicalDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical", "label": "Geographical [Domain]" } } }, "auth_ref": [ "r365", "r400", "r401", "r1146", "r1147", "r1148", "r1149", "r1150", "r1151", "r1152", "r1153", "r1154", "r1155", "r1156", "r1157", "r1158", "r1159", "r1160", "r1161", "r1162", "r1163", "r1164", "r1165", "r1166", "r1167", "r1168", "r1169", "r1170", "r1171", "r1172", "r1173", "r1174", "r1175", "r1176", "r1177", "r1178", "r1179", "r1191", "r1192", "r1193", "r1194", "r1281", "r1284", "r1286", "r1344", "r1346", "r1349", "r1370", "r1375", "r1378", "r1379", "r1380", "r1390", "r1391", "r1392", "r1393", "r1395", "r1396", "r1397", "r1398", "r1399", "r1406", "r1426", "r1477", "r1479", "r1554", "r1555", "r1556", "r1557", "r1558", "r1559", "r1560", "r1561", "r1569", "r1578", "r2085", "r2088", "r2089", "r2091", "r2092", "r2093", "r2094", "r2095", "r2096", "r2097", "r2098", "r2099", "r2100", "r2101", "r2102", "r2103", "r2104", "r2105", "r2106", "r2107", "r2108", "r2109", "r2110", "r2111", "r2112", "r2113", "r2115", "r2116" ] }, "us-gaap_SegmentOperatingActivitiesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentOperatingActivitiesDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Activities [Domain]", "documentation": "Operations of an entity including continuing and discontinued operations." } } }, "auth_ref": [] }, "us-gaap_SegmentReportingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingAbstract", "lang": { "en-us": { "role": { "label": "Segment Reporting [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingCodmIndividualTitleAndPositionOrGroupOrCommitteeNameExtensibleEnumeration", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration]", "documentation": "Indicates title and position of individual or name of group identified as chief operating decision maker (CODM) for segment reporting." } } }, "auth_ref": [ "r371", "r1435", "r1442" ] }, "us-gaap_SegmentReportingCodmProfitLossMeasureHowUsedDescription": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingCodmProfitLossMeasureHowUsedDescription", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description", "documentation": "Description of how chief operating decision maker (CODM) uses reported segment profit (loss) measure to assess performance and allocate resource." } } }, "auth_ref": [ "r388", "r1432", "r1439" ] }, "us-gaap_SegmentReportingDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Segment Information", "label": "Segment Reporting Disclosure [Text Block]", "documentation": "The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments." } } }, "auth_ref": [ "r182", "r361", "r367", "r368", "r369", "r370", "r372", "r384", "r386", "r387", "r393", "r394", "r395", "r396", "r397", "r398", "r399", "r402", "r1431", "r1433", "r1434", "r1436", "r1438", "r1440", "r1441" ] }, "us-gaap_SegmentReportingInformationAdditionalInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingInformationAdditionalInformationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Selected Financial Information", "label": "Segment Reporting Information, Additional Information [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingInformationLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segment Reporting Information [Line Items]", "label": "Segment Reporting Information [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_SegmentReportingOtherItemAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingOtherItemAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Segment Reporting, Other Segment Item, Amount", "terseLabel": "Other segment expenses", "documentation": "Amount of other expense (income) and loss (gain) calculated as difference between segment revenue and separately disclosed expense category to arrive at segment profit (loss)." } } }, "auth_ref": [ "r361", "r386", "r387", "r395", "r1436" ] }, "us-gaap_SegmentReportingOtherItemCompositionDescription": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingOtherItemCompositionDescription", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureSegmentInformationScheduleOfSegmentInformationParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Segment Reporting, Other Segment Item, Composition, Description", "terseLabel": "Other segment items composition description", "documentation": "Description of composition of other segment item not separately disclosed." } } }, "auth_ref": [ "r361", "r386", "r387", "r395", "r1436" ] }, "trmk_ServiceChargesOnDepositAccounts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ServiceChargesOnDepositAccounts", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Service charges on deposit accounts", "label": "Service Charges On Deposit Accounts", "documentation": "Service charges on deposit accounts." } } }, "auth_ref": [] }, "trmk_ServicesAndFees": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ServicesAndFees", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Services and fees", "label": "Services And Fees", "documentation": "Expenses and fees incurred from communication, data processing, advertising, security, professional, and other service-related fees." } } }, "auth_ref": [] }, "us-gaap_ServicingAssetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage servicing rights [Abstract]", "label": "Servicing Asset [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ServicingAssetAtFairValueAdditions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetAtFairValueAdditions", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Origination of servicing assets", "label": "Servicing Asset at Fair Value, Additions", "documentation": "The value of new servicing assets, subsequently measured at fair value, acquired or created during the current period through purchases or from transfers of financial assets." } } }, "auth_ref": [ "r1125" ] }, "us-gaap_ServicingAssetAtFairValueAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetAtFairValueAmount", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage servicing rights (MSR)", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Servicing Asset at Fair Value, Amount", "verboseLabel": "Mortgage servicing rights (MSR)", "documentation": "Fair value of an asset representing net future revenue from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements." } } }, "auth_ref": [ "r1002", "r1003", "r1031", "r1033", "r1034", "r1118", "r1119", "r1120", "r1124" ] }, "us-gaap_ServicingAssetAtFairValueChangeInFairValueValuationInputStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetAtFairValueChangeInFairValueValuationInputStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails" ], "lang": { "en-us": { "role": { "label": "Servicing Asset, Fair Value, Change in Fair Value, Valuation Input, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes increase (decrease) in fair value from change in input used to calculate fair value of contract to service financial asset under which benefit of servicing is expected to more than adequately compensate servicer." } } }, "auth_ref": [ "r1123" ] }, "us-gaap_ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputs", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due to runoff", "label": "Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs", "documentation": "Amount of increase (decrease) in fair value from changes in the inputs used to calculate the fair value of contract to service financial assets under which the benefits of servicing are expected to more than adequately compensate the servicer." } } }, "auth_ref": [ "r1127" ] }, "us-gaap_ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetAtFairValueChangesInFairValueResultingFromChangesInValuationInputsOrChangesInAssumptionsAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingScheduleOfActivityInMortgageServicingRightsDetails" ], "lang": { "en-us": { "role": { "label": "Servicing Asset at Fair Value, Changes in Fair Value Resulting from Changes in Valuation Inputs or Changes in Assumptions [Abstract]", "terseLabel": "Change in fair value:" } } }, "auth_ref": [] }, "us-gaap_ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingAssetsAndServicingLiabilitiesAtFairValueAssumptionsUsedToEstimateFairValueDiscountRate", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Average discount rate", "label": "Servicing Assets and Servicing Liabilities at Fair Value, Assumptions Used to Estimate Fair Value, Discount Rate", "documentation": "Discount rate used to estimate the fair value of servicing assets and servicing liabilities." } } }, "auth_ref": [ "r1553" ] }, "trmk_ServicingFeeIncomePercentageOfOutstandingBalanceOfUnderlyingLoans": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ServicingFeeIncomePercentageOfOutstandingBalanceOfUnderlyingLoans", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBankingAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Servicing Fee Income Percentage Of Outstanding Balance Of Underlying Loans", "documentation": "Servicing fee income percentage of outstanding balance of underlying loans.", "terseLabel": "Servicing fee income percentage of outstanding balance of underlying loans" } } }, "auth_ref": [] }, "trmk_SettlementAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SettlementAgreementMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Settlement agreement.", "label": "Settlement Agreement [Member]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensation", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Share-based Payment Arrangement, Noncash Expense, Total", "terseLabel": "Compensation expense, long-term incentive plan", "label": "Share-Based Payment Arrangement, Noncash Expense", "documentation": "Amount of noncash expense for share-based payment arrangement." } } }, "auth_ref": [ "r12" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Vesting period", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period", "documentation": "Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition." } } }, "auth_ref": [ "r1493" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Grant Date Fair Value [Abstract]", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Forfeited (in shares)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period", "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period." } } }, "auth_ref": [ "r752" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Forfeited (in dollars per share)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value", "documentation": "Weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect as a result of the occurrence of a terminating event." } } }, "auth_ref": [ "r752" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Granted (in shares)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period", "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)." } } }, "auth_ref": [ "r750" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Granted (in dollars per share)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value", "documentation": "The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)." } } }, "auth_ref": [ "r750" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Nonvested shares, beginning of year (in shares)", "periodEndLabel": "Nonvested shares, end of year (in shares)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number", "documentation": "The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date." } } }, "auth_ref": [ "r747", "r748" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Shares [Roll Forward]", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Nonvested shares, beginning of year (in dollars per share)", "periodEndLabel": "Nonvested shares, end of year (in dollars per share)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value", "documentation": "Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options." } } }, "auth_ref": [ "r747", "r748" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Released from restriction (in shares)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period", "documentation": "The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period." } } }, "auth_ref": [ "r751" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Released from restriction (in dollars per share)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value", "documentation": "The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement." } } }, "auth_ref": [ "r751" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share Based Compensation Arrangement By Share Based Payment Award [Line Items]", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r732", "r733", "r735", "r736", "r737", "r739", "r740", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r758", "r759", "r760", "r761", "r762", "r763", "r768" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock available for issuance (in shares)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant", "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable." } } }, "auth_ref": [ "r59" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAndExercisableTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Stock Plan Activity", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Outstanding and Exercisable [Table Text Block]", "documentation": "Tabular disclosure of number, weighted-average exercise price or conversion ratio, aggregate intrinsic value, and weighted-average remaining contractual term for outstanding and exercisable options that are fully vested and expected to vest. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur." } } }, "auth_ref": [ "r21" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables", "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "All Award Types", "terseLabel": "All Award Types", "documentation": "Award under share-based payment arrangement." } } }, "auth_ref": [ "r735", "r736", "r737", "r739", "r740", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r759", "r760", "r761", "r762", "r763" ] }, "us-gaap_ShareBasedCompensationOptionAndIncentivePlansPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation", "label": "Share-Based Payment Arrangement [Policy Text Block]", "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost." } } }, "auth_ref": [ "r731", "r738", "r757", "r758", "r759", "r760", "r763", "r774", "r775", "r776", "r777", "r778", "r779", "r780", "r781" ] }, "srt_ShareRepurchaseProgramAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ShareRepurchaseProgramAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share Repurchase Program", "label": "Share Repurchase Program [Axis]" } } }, "auth_ref": [ "r1899" ] }, "srt_ShareRepurchaseProgramDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ShareRepurchaseProgramDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share Repurchase Program", "label": "Share Repurchase Program [Domain]" } } }, "auth_ref": [ "r1899" ] }, "us-gaap_ShortTermBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShortTermBorrowings", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Short-term Debt, Total", "terseLabel": "Short-term FHLB advances", "label": "Short-Term Debt", "documentation": "Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r89", "r155", "r1551", "r2079" ] }, "us-gaap_ShortTermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShortTermDebtTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Short-Term Debt, Type [Axis]", "documentation": "Information by type of short-term debt arrangement." } } }, "auth_ref": [ "r90", "r1882", "r1883", "r1884" ] }, "us-gaap_ShortTermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShortTermDebtTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Short-Term Debt, Type [Domain]", "documentation": "Type of short-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing." } } }, "auth_ref": [ "r89", "r1882", "r1883", "r1884" ] }, "trmk_ShortTermFhlbadvances1Member": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ShortTermFhlbadvances1Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Short term FhlbAdvances1.", "label": "Short Term FhlbAdvances1 [Member]", "terseLabel": "Short Term FhlbAdvances1 [Member]" } } }, "auth_ref": [] }, "trmk_ShortTermFhlbadvances2Member": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ShortTermFhlbadvances2Member", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Short term FhlbAdvances2.", "label": "Short Term FhlbAdvances2 [Member]", "terseLabel": "Short Term FhlbAdvances2 [Member]" } } }, "auth_ref": [] }, "us-gaap_ShortTermLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShortTermLeaseCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": "us-gaap_LeaseCost", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Short-term lease cost", "label": "Short-Term Lease, Cost", "documentation": "Amount of short-term lease cost, excluding expense for lease with term of one month or less." } } }, "auth_ref": [ "r1068", "r1550" ] }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SignificantAccountingPoliciesTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Significant Accounting Policies", "label": "Significant Accounting Policies [Text Block]", "documentation": "The entire disclosure for all significant accounting policies of the reporting entity." } } }, "auth_ref": [ "r315", "r316" ] }, "us-gaap_SpecialMentionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SpecialMentionMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Special Mention Category 7 [Member]", "terseLabel": "Special Mention - RR 7 [Member]", "label": "Special Mention [Member]", "documentation": "A category of financing receivables considered to have potential weaknesses that deserve management's close attention. If left uncorrected, those potential weaknesses may result in a deterioration of the repayment prospects for the asset or of the creditor's position at some future date." } } }, "auth_ref": [ "r188", "r189", "r190", "r1858", "r1860" ] }, "us-gaap_StandbyLettersOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StandbyLettersOfCreditMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Standby Letters of Credit [Member]", "label": "Standby Letters of Credit [Member]", "documentation": "An irrevocable undertaking (typically by a financial institution) to guarantee payment of a specified financial obligation." } } }, "auth_ref": [ "r0", "r1891", "r2117", "r2118" ] }, "us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StateAndLocalIncomeTaxExpenseBenefitContinuingOperations", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesIncomeTaxProvisionDetails" ], "lang": { "en-us": { "role": { "label": "State and Local Income Tax Expense (Benefit), Continuing Operations", "totalLabel": "State", "terseLabel": "State", "documentation": "Amount of current and deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current and deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r789", "r1798", "r1803", "r1996", "r2009" ] }, "us-gaap_StateAndLocalTaxJurisdictionOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StateAndLocalTaxJurisdictionOtherMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureIncomeTaxesComponentsOfIncomeTaxesPaidDetails" ], "lang": { "en-us": { "role": { "label": "State and Local Tax Jurisdiction, Other [Member]", "terseLabel": "Other [Member]", "documentation": "Designated state and local jurisdiction entitled to levy and collect income tax in country of domicile, classified as other." } } }, "auth_ref": [ "r1796", "r2004" ] }, "trmk_StateAndOtherPoliticalSubdivisionLoansFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StateAndOtherPoliticalSubdivisionLoansFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAgingAnalysisOfPastDueAndNonaccrualLhfiByLoanTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiChangeInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiLoanPortfolioHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfLoansOnNonaccrualStatusDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfBalanceInAllowanceForLoanLossesDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State and Other Political Subdivision Loans [Member]", "label": "State And Other Political Subdivision Loans Financing Receivable [Member]", "documentation": "Class of financing receivables related to state and other political subdivision loan financing receivables." } } }, "auth_ref": [] }, "trmk_StateAndOtherPoliticalSubdivisionLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StateAndOtherPoliticalSubdivisionLoansMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State and Other Political Subdivision Loans [Member]", "label": "State And Other Political Subdivision Loans [Member]", "documentation": "State and Other Political Subdivision Loans." } } }, "auth_ref": [] }, "trmk_StateBasisDifferences": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StateBasisDifferences", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DeferredTaxAssetsGross", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesDeferredTaxAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "State Basis Differences", "documentation": "State basis differences.", "terseLabel": "State basis differences" } } }, "auth_ref": [] }, "us-gaap_StatementBusinessSegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementBusinessSegmentsAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureGoodwillAndIdentifiableIntangibleAssetsGoodwillBySegmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segments", "label": "Segments [Axis]", "documentation": "Information by business segments." } } }, "auth_ref": [ "r179", "r180", "r181", "r182", "r261", "r361", "r368", "r372", "r373", "r374", "r375", "r376", "r377", "r378", "r379", "r380", "r381", "r382", "r383", "r385", "r386", "r387", "r389", "r390", "r391", "r392", "r393", "r395", "r396", "r397", "r402", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492", "r493", "r510", "r514", "r525", "r526", "r885", "r888", "r1234", "r1235", "r1236", "r1237", "r1238", "r1239", "r1240", "r1241", "r1242", "r1243", "r1244", "r1432", "r1436", "r1437", "r1468", "r1570", "r2085", "r2088", "r2089", "r2090", "r2091", "r2092", "r2093", "r2094", "r2095", "r2096", "r2097", "r2098", "r2099", "r2100", "r2101", "r2102", "r2103", "r2104", "r2105", "r2106", "r2107", "r2108", "r2109", "r2110", "r2111", "r2112", "r2113", "r2115", "r2116" ] }, "us-gaap_StatementEquityComponentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementEquityComponentsAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityNetChangeInComponentsOfAccumulatedOtherComprehensiveIncomeLossAndRelatedTaxEffectsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Components", "label": "Equity Components [Axis]", "documentation": "Information by component of equity." } } }, "auth_ref": [ "r20", "r100", "r104", "r105", "r249", "r256", "r257", "r293", "r294", "r295", "r329", "r330", "r331", "r335", "r343", "r345", "r347", "r363", "r454", "r458", "r512", "r583", "r606", "r771", "r812", "r813", "r830", "r831", "r832", "r835", "r895", "r896", "r976", "r978", "r979", "r980", "r981", "r983", "r984", "r985", "r986", "r987", "r998", "r1042", "r1044", "r1045", "r1046", "r1047", "r1048", "r1052", "r1054", "r1087", "r1225", "r1258", "r1259", "r1260", "r1276", "r1338" ] }, "srt_StatementGeographicalAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "StatementGeographicalAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical", "label": "Geographical [Axis]" } } }, "auth_ref": [ "r365", "r400", "r401", "r1146", "r1147", "r1148", "r1149", "r1150", "r1151", "r1152", "r1153", "r1154", "r1155", "r1156", "r1157", "r1158", "r1159", "r1160", "r1161", "r1162", "r1163", "r1164", "r1165", "r1166", "r1167", "r1168", "r1169", "r1170", "r1171", "r1172", "r1173", "r1174", "r1175", "r1176", "r1177", "r1178", "r1179", "r1191", "r1192", "r1193", "r1194", "r1281", "r1284", "r1286", "r1344", "r1346", "r1349", "r1370", "r1375", "r1378", "r1379", "r1380", "r1390", "r1391", "r1392", "r1393", "r1395", "r1396", "r1397", "r1398", "r1399", "r1406", "r1426", "r1477", "r1479", "r1554", "r1555", "r1556", "r1557", "r1558", "r1559", "r1560", "r1561", "r1569", "r1578", "r2085", "r2088", "r2089", "r2091", "r2092", "r2093", "r2094", "r2095", "r2096", "r2097", "r2098", "r2099", "r2100", "r2101", "r2102", "r2103", "r2104", "r2105", "r2106", "r2107", "r2108", "r2109", "r2110", "r2111", "r2112", "r2113", "r2115", "r2116" ] }, "us-gaap_StatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Statement [Line Items]", "label": "Statement [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r329", "r330", "r331", "r363", "r585", "r586", "r588", "r590", "r1054", "r1143", "r1271", "r1277", "r1278", "r1290", "r1292", "r1293", "r1294", "r1295", "r1296", "r1298", "r1301", "r1302", "r1303", "r1304", "r1305", "r1307", "r1308", "r1309", "r1310", "r1312", "r1313", "r1314", "r1315", "r1316", "r1320", "r1321", "r1324", "r1325", "r1326", "r1327", "r1328", "r1329", "r1330", "r1331", "r1332", "r1333", "r1334", "r1335", "r1338", "r1419", "r1421", "r1579", "r2122" ] }, "us-gaap_StatementOfCashFlowsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfCashFlowsAbstract", "lang": { "en-us": { "role": { "label": "Statement of Cash Flows [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfFinancialPositionAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfFinancialPositionAbstract", "lang": { "en-us": { "role": { "label": "Statement of Financial Position [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "lang": { "en-us": { "role": { "label": "Statement of Comprehensive Income [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfStockholdersEquityAbstract", "lang": { "en-us": { "role": { "label": "Statement of Stockholders' Equity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOperatingActivitiesSegmentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOperatingActivitiesSegmentAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Operating Activities [Axis]", "documentation": "Information by continuing and discontinuing operations." } } }, "auth_ref": [] }, "srt_StatementScenarioAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "StatementScenarioAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Scenario", "label": "Scenario [Axis]" } } }, "auth_ref": [ "r258", "r259", "r349", "r729", "r1707", "r1709" ] }, "us-gaap_StatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Statement [Table]", "label": "Statement [Table]", "documentation": "Presentation of information about comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity." } } }, "auth_ref": [ "r329", "r330", "r331", "r363", "r405", "r585", "r586", "r588", "r590", "r1054", "r1143", "r1271", "r1277", "r1278", "r1290", "r1292", "r1293", "r1294", "r1295", "r1296", "r1298", "r1301", "r1302", "r1303", "r1304", "r1305", "r1307", "r1308", "r1309", "r1310", "r1312", "r1313", "r1314", "r1315", "r1316", "r1320", "r1321", "r1324", "r1325", "r1326", "r1327", "r1328", "r1329", "r1330", "r1331", "r1332", "r1333", "r1334", "r1335", "r1338", "r1419", "r1421", "r1579", "r2122" ] }, "ecd_StkPrcOrTsrEstimationMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "StkPrcOrTsrEstimationMethodTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Stock Price or TSR Estimation Method [Text Block]", "terseLabel": "Stock Price or TSR Estimation Method" } } }, "auth_ref": [ "r1615", "r1626", "r1636", "r1669" ] }, "trmk_StockAndIncentiveCompensationPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockAndIncentiveCompensationPlanMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock and Incentive Compensation Plan [Member]", "label": "Stock And Incentive Compensation Plan [Member]", "documentation": "Stock and incentive compensation plan." } } }, "auth_ref": [] }, "us-gaap_StockAppreciationRightsSARSMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockAppreciationRightsSARSMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Stock Appreciation Rights (SARs) [Member]", "terseLabel": "Stock Appreciation Rights (SARs)", "documentation": "Right to receive cash or shares equal to appreciation of predetermined number of grantor's shares during predetermined time period." } } }, "auth_ref": [ "r1969", "r1970", "r1971", "r1972", "r1973", "r1974", "r1975", "r1976", "r1977", "r1978", "r1979", "r1980", "r1981", "r1982", "r1983", "r1984", "r1985", "r1986", "r1987", "r1988", "r1989", "r1990", "r1991", "r1992", "r1993", "r1994" ] }, "trmk_StockRepurchaseProgramEightMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramEightMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchase Program Eight [Member]", "documentation": "Stock repurchase program eight.", "terseLabel": "Stock Repurchase Program Eight [Member]" } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramFiveMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramFiveMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Stock Repurchase Program Five [Member]", "label": "Stock Repurchase Program Five [Member]", "terseLabel": "Stock Repurchase Program Five [Member]" } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramFourMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramFourMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Stock repurchase program four.", "terseLabel": "Stock Repurchase Program 4 [Member]", "label": "Stock Repurchase Program Four [Member]" } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramOneMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramOneMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchase Program One [Member]", "terseLabel": "Stock Repurchase Program 1 [Member]", "documentation": "Stock repurchase program 1." } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramSevenMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramSevenMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchase Program Seven [Member]", "documentation": "Stock Repurchase Program Seven [Member]", "terseLabel": "Stock Repurchase Program Seven [Member]" } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramSixMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramSixMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchase Program Six [Member]", "documentation": "Stock Repurchase Program Six Member.", "terseLabel": "Stock Repurchase Program Six [Member]" } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramThreeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramThreeMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Repurchase Program 3 [Member]", "label": "Stock Repurchase Program Three [Member]", "documentation": "Stock repurchase program three." } } }, "auth_ref": [] }, "trmk_StockRepurchaseProgramTwoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockRepurchaseProgramTwoMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Repurchase Program 2 [Member]", "label": "Stock Repurchase Program Two [Member]", "documentation": "Stock repurchase program 2." } } }, "auth_ref": [] }, "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchasedAndRetiredDuringPeriodShares", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "negatedLabel": "Repurchase and retirement of common stock (in shares)", "label": "Stock Repurchased and Retired During Period, Shares", "documentation": "Number of shares that have been repurchased and retired during the period." } } }, "auth_ref": [ "r20", "r99", "r100", "r140" ] }, "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchasedAndRetiredDuringPeriodValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "negatedLabel": "Repurchase and retirement of common stock", "label": "Stock Repurchased and Retired During Period, Value", "documentation": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital)." } } }, "auth_ref": [ "r20", "r99", "r100", "r140" ] }, "us-gaap_StockRepurchasedDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchasedDuringPeriodShares", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repurchase shares of common stock", "label": "Stock Repurchased During Period, Shares", "documentation": "Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock." } } }, "auth_ref": [ "r20", "r99", "r100", "r140", "r1273", "r1338", "r1371" ] }, "us-gaap_StockRepurchasedDuringPeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockRepurchasedDuringPeriodValue", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repurchase shares of common stock, value", "label": "Stock Repurchased During Period, Value", "documentation": "Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock." } } }, "auth_ref": [ "r20", "r99", "r100", "r140", "r1276", "r1338", "r1371", "r1587" ] }, "us-gaap_StockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquity", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureShareholdersEquityChangesInBalancesOfComponentOfAccumulatedOtherComprehensiveIncomeLossDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfChangesInShareholdersEquity" ], "lang": { "en-us": { "role": { "verboseLabel": "Shareholders' equity", "totalLabel": "Total Shareholders' Equity", "periodStartLabel": "Balance", "periodEndLabel": "Balance", "label": "Equity, Attributable to Parent", "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest." } } }, "auth_ref": [ "r100", "r104", "r105", "r129", "r1300", "r1317", "r1339", "r1340", "r1551", "r1588", "r1798", "r1801", "r1802", "r1845", "r2053", "r2125" ] }, "us-gaap_StockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Shareholders' Equity", "label": "Equity, Attributable to Parent [Abstract]" } } }, "auth_ref": [] }, "trmk_StockholdersEquityLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockholdersEquityLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stockholders Equity [Line items]", "label": "Stockholders Equity [Line Items]", "documentation": "Stockholders equity." } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityNoteAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityNoteAbstract", "lang": { "en-us": { "role": { "label": "Stockholders' Equity Note [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityNoteDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityNoteDisclosureTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquity" ], "lang": { "en-us": { "role": { "terseLabel": "Shareholders' Equity", "label": "Equity [Text Block]", "documentation": "The entire disclosure for equity." } } }, "auth_ref": [ "r137", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r600", "r601", "r602", "r603", "r605", "r606", "r971", "r989", "r1341", "r1342", "r1372" ] }, "trmk_StockholdersEquityTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "StockholdersEquityTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stockholders Equity [Table]", "label": "Stockholders Equity [Table]", "documentation": "Stockholders equity." } } }, "auth_ref": [] }, "us-gaap_SubleaseIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubleaseIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": "us-gaap_LeaseCost", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Sublease income", "label": "Sublease Income", "documentation": "Amount of sublease income excluding finance and operating lease expense." } } }, "auth_ref": [ "r1070", "r1550" ] }, "us-gaap_SubordinatedDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubordinatedDebt", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueCarryingAmountsAndEstimatedFairValuesOfFinancialInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureParentCompanyOnlyFinancialInformationParentOnlyFinancialStatementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Subordinated Debt, Ending Balance", "periodStartLabel": "Subordinated Debt, Beginning Balance", "totalLabel": "Subordinated Debt, Total", "terseLabel": "Subordinated notes", "label": "Subordinated Debt", "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets." } } }, "auth_ref": [ "r27", "r90", "r158", "r2080" ] }, "us-gaap_SubordinatedDebtMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubordinatedDebtMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsSubordinatedNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subordinated Notes [Member]", "label": "Subordinated Debt [Member]", "documentation": "This element represents domestic or foreign subordinated debt. Subordinated debt has a lower priority of repayment in liquidation of the entity's assets." } } }, "auth_ref": [] }, "us-gaap_SubsegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsegmentsAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Subsegments [Axis]", "documentation": "Information by business subsegments." } } }, "auth_ref": [] }, "us-gaap_SubsegmentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsegmentsDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "label": "Subsegments [Domain]", "documentation": "Divisions of a component of an entity that engage in business activities from which they may earn revenue and incur expenses, including transactions with other components of the same entity." } } }, "auth_ref": [] }, "us-gaap_SubsequentEventMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsequentEventMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event [Member]", "label": "Subsequent Event [Member]", "documentation": "Identifies event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "auth_ref": [ "r1049", "r1089" ] }, "us-gaap_SubsequentEventTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsequentEventTypeAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event Type", "label": "Subsequent Event Type [Axis]", "documentation": "Information by event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "auth_ref": [ "r1049", "r1089" ] }, "us-gaap_SubsequentEventTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubsequentEventTypeDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event Type", "label": "Subsequent Event Type [Domain]", "documentation": "Event that occurred after the balance sheet date but before financial statements are issued or available to be issued." } } }, "auth_ref": [ "r1049", "r1089" ] }, "us-gaap_SubstandardMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubstandardMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfAmortizedCostBasisOfLoansByCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Substandard Category 8 [Member]", "terseLabel": "Substandard - RR 8 [Member]", "label": "Substandard [Member]", "documentation": "A category of financing receivables that are inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the creditor will sustain some loss if the deficiencies are not corrected." } } }, "auth_ref": [ "r188", "r189", "r190", "r1858", "r1860" ] }, "us-gaap_SummaryOfIncomeTaxContingenciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SummaryOfIncomeTaxContingenciesTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in Unrecognized Tax Benefits", "label": "Summary of Income Tax Contingencies [Table Text Block]", "documentation": "Tabular disclosure for tax position taken on unrecognized tax benefit." } } }, "auth_ref": [ "r210", "r2000", "r2001" ] }, "trmk_SummaryOfPortfolioSegmentsLoanClassesLoanPoolsAndACLMethodologyAndMacroeconomicVariablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SummaryOfPortfolioSegmentsLoanClassesLoanPoolsAndACLMethodologyAndMacroeconomicVariablesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Trustmark's Portfolio Segments, Loan Classes, Loan Pools and the ACL Methodology and Loss Drivers", "label": "Summary Of Portfolio Segments Loan Classes Loan Pools And A C L Methodology And Macroeconomic Variables Table [Text Block]", "documentation": "Summary of portfolio Segments loan classes, loan pools and ACL methodology and macroeconomic variables." } } }, "auth_ref": [] }, "trmk_SummaryOfSignificantAccountingPoliciesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SummaryOfSignificantAccountingPoliciesLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Summary Of Significant Accounting Policies [Line Items]", "label": "Summary Of Significant Accounting Policies [Line Items]", "documentation": "Summary of significant accounting policies." } } }, "auth_ref": [] }, "trmk_SummaryOfSignificantAccountingPoliciesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "SummaryOfSignificantAccountingPoliciesTable", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Summary Of Significant Accounting Policies [Table]", "label": "Summary Of Significant Accounting Policies [Table]", "documentation": "Summary of significant accounting policies table." } } }, "auth_ref": [] }, "us-gaap_SupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SupplementalCashFlowInformationAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Statement of cash flows specific transaction amounts [Abstract]", "label": "Supplemental Cash Flow Information [Abstract]" } } }, "auth_ref": [] }, "stpr_TN": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/stpr/2025", "localname": "TN", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tennessee [Member]", "label": "TENNESSEE" } } }, "auth_ref": [] }, "trmk_TSRPerformanceMeasure": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TSRPerformanceMeasure", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total shareholder return, performance measure", "label": "T S R Performance Measure", "documentation": "Level of performance goal measured by total shareholder return (TSR) for a share based compensation plan." } } }, "auth_ref": [] }, "stpr_TX": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/stpr/2025", "localname": "TX", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateOtherRealEstateByGeographicLocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Texas [Member]", "label": "TEXAS" } } }, "auth_ref": [] }, "ecd_TabularListTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TabularListTableTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Tabular List [Table Text Block]", "terseLabel": "Tabular List, Table" } } }, "auth_ref": [ "r1662" ] }, "trmk_TermOfLoanIsContractuallyPastDueToClassifyAsPastDueLoan": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TermOfLoanIsContractuallyPastDueToClassifyAsPastDueLoan", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of days to pass to be classified as past due LHFI", "label": "Term Of Loan Is Contractually Past Due To Classify As Past Due Loan", "documentation": "Term of loan is contractually past due to be classified as a past due loan." } } }, "auth_ref": [] }, "trmk_TermOfMortgageLHFSAreRetainedOnBalanceSheet": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TermOfMortgageLHFSAreRetainedOnBalanceSheet", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of days mortgage LHFS are retained on balance sheet", "label": "Term Of Mortgage L H F S Are Retained On Balance Sheet", "documentation": "Term of mortgage LHFS are retained on balance sheet." } } }, "auth_ref": [] }, "trmk_TermOfPastDueForLoanToClassifyAsNonaccrual": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TermOfPastDueForLoanToClassifyAsNonaccrual", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of days past due for loan to be classified as nonaccrual", "label": "Term Of Past Due For Loan To Classify As Nonaccrual", "documentation": "Term of past due for loan to classify as nonaccrual." } } }, "auth_ref": [] }, "trmk_TermOfPastDueLoansChargedOff": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TermOfPastDueLoansChargedOff", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of days past due loans are to be charged-off", "label": "Term Of Past Due Loans Charged Off", "documentation": "Term of past due loans charged off." } } }, "auth_ref": [] }, "trmk_TermOfPastDueUsedInEvaluatingCollateralExceptions": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TermOfPastDueUsedInEvaluatingCollateralExceptions", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails2" ], "lang": { "en-us": { "role": { "terseLabel": "Number of days used as baseline in evaluating collateral documentation exceptions for loan policy", "label": "Term Of Past Due Used In Evaluating Collateral Exceptions", "documentation": "The minimum of days past due used as a baseline for the evaluation of collateral documentation under the entity's loan policy." } } }, "auth_ref": [] }, "trmk_TerminationValueOfDerivatives": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TerminationValueOfDerivatives", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Termination value of derivatives", "label": "Termination Value Of Derivatives", "documentation": "Termination value of derivatives in a net liability position, which includes accrued interest but excludes any adjustment for nonperformance risk, related to a provision from agreements with each of its derivative counterparties stating that the entity will be considered on default on its derivative obligations if the entity defaulted on payment of indebtedness, including default where repayment of the indebtedness has not been accelerated by the lender." } } }, "auth_ref": [] }, "trmk_Tier1CapitalToRiskWeightedAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "Tier1CapitalToRiskWeightedAssetsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tier 1 Capital (to Risk Weighted Assets) [Member]", "label": "Tier1 Capital To Risk Weighted Assets [Member]", "documentation": "The amount of tier 1 capital required as related to risk weighted assets regarding requirements for capital adequacy purposes under the regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "trmk_Tier1LeverageToAverageAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "Tier1LeverageToAverageAssetsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tier 1 Leverage (to Average Assets) [Member]", "label": "Tier1 Leverage To Average Assets [Member]", "documentation": "The amount of tier 1 leverage capital required as related to average assets regarding requirements for capital adequacy purposes under the regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "us-gaap_TierOneLeverageCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TierOneLeverageCapital", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actual Regulatory Capital Amount", "label": "Banking Regulation, Tier 1 Leverage Capital, Actual", "documentation": "Amount of Tier 1 leverage capital as defined by regulatory framework." } } }, "auth_ref": [ "r1205" ] }, "us-gaap_TierOneLeverageCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TierOneLeverageCapitalAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tier 1 Leverage (to Average Assets) [Abstract]", "label": "Banking Regulation, Tier 1 Leverage Capital [Abstract]" } } }, "auth_ref": [] }, "trmk_TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TierOneLeverageCapitalRequiredForCapitalAdequacyToAverageAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Tier One Leverage Capital Required For Capital Adequacy To Average Assets1", "label": "Tier One Leverage Capital Required For Capital Adequacy To Average Assets1", "terseLabel": "Minimum Regulatory Capital Required Ratio" } } }, "auth_ref": [] }, "trmk_TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Tier One Leverage Capital Required To Be Well Capitalized To Average Assets1", "label": "Tier One Leverage Capital Required To Be Well Capitalized To Average Assets1", "terseLabel": "Minimum Regulatory Provision to be Well-Capitalized Ratio" } } }, "auth_ref": [] }, "trmk_TierOneLeverageCapitalToAverageAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TierOneLeverageCapitalToAverageAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Tier One Leverage Capital To Average Assets1", "label": "Tier One Leverage Capital To Average Assets1", "terseLabel": "Actual Regulatory Capital Ratio" } } }, "auth_ref": [] }, "us-gaap_TierOneRiskBasedCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TierOneRiskBasedCapital", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Actual Regulatory Capital Amount", "label": "Banking Regulation, Tier 1 Risk-Based Capital, Actual", "documentation": "Amount of Tier 1 risk-based capital as defined by regulatory framework." } } }, "auth_ref": [ "r1205" ] }, "us-gaap_TierOneRiskBasedCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TierOneRiskBasedCapitalAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tier 1 Capital (to Risk Weighted Assets) [Abstract]", "label": "Banking Regulation, Tier 1 Risk-Based Capital [Abstract]" } } }, "auth_ref": [] }, "trmk_TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TierOneRiskBasedCapitalRequiredForCapitalAdequacyToRiskWeightedAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets1", "label": "Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets1", "terseLabel": "Minimum Regulatory Capital Required Ratio" } } }, "auth_ref": [] }, "trmk_TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets1", "label": "Tier One Risk Based Capital Required To Be Well Capitalized To Risk Weighted Assets1", "terseLabel": "Minimum Regulatory Provision to be Well-Capitalized Ratio" } } }, "auth_ref": [] }, "trmk_TierOneRiskBasedCapitalToRiskWeightedAssets1": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TierOneRiskBasedCapitalToRiskWeightedAssets1", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "documentation": "Tier 0ne risk based capital to risk weighted assets 1.", "label": "Tier One Risk Based Capital To Risk Weighted Assets 1", "terseLabel": "Actual Regulatory Capital Ratio" } } }, "auth_ref": [] }, "trmk_TimeBasedAwardMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TimeBasedAwardMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureStockAndIncentiveCompensationPlansCompensationExpenseForAwardsAndUnitsUnderStockPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansSummaryOfStockPlanActivityDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansTables" ], "lang": { "en-us": { "role": { "label": "Time Based Award [Member]", "documentation": "Time based award.", "terseLabel": "Time Based Award [Member]" } } }, "auth_ref": [] }, "us-gaap_TimeDepositMaturitiesAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesAfterYearFive", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Thereafter", "label": "Time Deposit Maturities, after Year Five", "documentation": "Amount of time deposit maturing after fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r15" ] }, "us-gaap_TimeDepositMaturitiesYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearFive", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "label": "Time Deposit Maturities, Year Five", "terseLabel": "2030", "documentation": "Amount of time deposit maturing in fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r15" ] }, "us-gaap_TimeDepositMaturitiesYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearFour", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "label": "Time Deposit Maturities, Year Four", "terseLabel": "2029", "documentation": "Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r15" ] }, "us-gaap_TimeDepositMaturitiesYearOne": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearOne", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "label": "Time Deposit Maturities, Year One", "terseLabel": "2026", "documentation": "Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r15" ] }, "us-gaap_TimeDepositMaturitiesYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearThree", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "label": "Time Deposit Maturities, Year Three", "terseLabel": "2028", "documentation": "Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r15" ] }, "us-gaap_TimeDepositMaturitiesYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearTwo", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "label": "Time Deposit Maturities, Year Two", "terseLabel": "2027", "documentation": "Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r15" ] }, "us-gaap_TimeDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDeposits", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails": { "parentTag": "us-gaap_InterestBearingDepositLiabilities", "weight": 1.0, "order": 0.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsDepositsSummaryDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total time deposits", "terseLabel": "Time", "label": "Time Deposits", "documentation": "Amount of time deposit liabilities, including certificates of deposit." } } }, "auth_ref": [ "r18", "r152" ] }, "us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositsAtOrAboveFDICInsuranceLimit", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Time deposits that exceed the FDIC insurance limit of $250 thousand", "label": "Time Deposits, at or Above FDIC Insurance Limit", "documentation": "Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit." } } }, "auth_ref": [ "r18" ] }, "us-gaap_TimeDepositsByMaturityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositsByMaturityAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDepositsMaturitiesOfInterestBearingDepositsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturities of interest-bearing deposits [Abstract]", "label": "Time Deposits, Fiscal Year Maturity [Abstract]" } } }, "auth_ref": [] }, "trmk_TimePeriodBetweenServiceObligationCompletedAndPaymentReceivedFromTrustCustomer": { "xbrltype": "durationItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TimePeriodBetweenServiceObligationCompletedAndPaymentReceivedFromTrustCustomer", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Time period between service obligation completed and payment received from trust customer", "label": "Time Period Between Service Obligation Completed And Payment Received From Trust Customer", "documentation": "Time period between service obligation completed and payment received from trust customer." } } }, "auth_ref": [] }, "srt_TitleOfIndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "TitleOfIndividualAxis", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Title and Position [Axis]" } } }, "auth_ref": [ "r1820", "r2060" ] }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureStockAndIncentiveCompensationPlansAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Title and Position [Domain]" } } }, "auth_ref": [] }, "trmk_TotalEstimatedFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TotalEstimatedFairValue", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Estimated Fair Value, Total", "label": "Total Estimated Fair Value", "documentation": "This item represents the aggregate fair value of investments in an unrealized loss position which are categorized as available-for-sale and held-to-maturity securities." } } }, "auth_ref": [] }, "trmk_TotalGrossUnrealizedLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TotalGrossUnrealizedLosses", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Gross Unrealized (Losses), Total", "label": "Total Gross Unrealized Losses", "documentation": "This item represents the excess of amortized cost basis over fair value of securities in a loss position and which are categorized as available-for-sale and held-to-maturity securities." } } }, "auth_ref": [] }, "ecd_TotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TotalShareholderRtnAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Total Shareholder Return Amount", "terseLabel": "Total Shareholder Return Amount" } } }, "auth_ref": [ "r1654" ] }, "ecd_TotalShareholderRtnVsPeerGroupTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TotalShareholderRtnVsPeerGroupTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Total Shareholder Return Vs Peer Group [Text Block]", "terseLabel": "Total Shareholder Return Vs Peer Group" } } }, "auth_ref": [ "r1661" ] }, "ecd_TradingArrAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TradingArrAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement [Axis]", "terseLabel": "Trading Arrangement:" } } }, "auth_ref": [ "r1682" ] }, "ecd_TradingArrByIndTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TradingArrByIndTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangements, by Individual [Table]", "terseLabel": "Trading Arrangements, by Individual" } } }, "auth_ref": [ "r1684" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "TradingSymbol", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Trading Symbol", "label": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "trmk_TransferOfLongTermFHLBAdvanceToShortTerm": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TransferOfLongTermFHLBAdvanceToShortTerm", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesSupplementalCashFlowInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Transfer of long-term FHLB advances to short-term", "label": "Transfer Of Long Term F H L B Advance To Short Term", "documentation": "Transfers of long-term Federal Home Loan Bank advances to short-term classification." } } }, "auth_ref": [] }, "us-gaap_TransfersAndServicingOfFinancialAssetsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransfersAndServicingOfFinancialAssetsTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureMortgageBanking" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage Banking", "label": "Transfers and Servicing of Financial Assets [Text Block]", "documentation": "The entire disclosure for a transferor's continuing involvement in financial assets that it has transferred in a securitization or asset-backed financing arrangement, the nature of any restrictions on assets reported by an entity in its statement of financial position that relate to a transferred financial asset (including the carrying amounts of such assets), how servicing assets and servicing liabilities are reported, and (for securitization or asset-backed financing arrangements accounted for as sales) when a transferor has continuing involvement with the transferred financial assets and transfers of financial assets accounted for as secured borrowings, how the transfer of financial assets affects an entity's financial position, financial performance, and cash flows." } } }, "auth_ref": [ "r973", "r1090", "r1091", "r1092", "r1097", "r1101", "r1102", "r1103", "r1108", "r1109", "r1113", "r1114", "r1116", "r1121", "r1122", "r1123", "r1128", "r1129", "r1136", "r1138", "r1291", "r2069" ] }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAcquiredLoansByLoanClassAndCreditQualityIndicatorDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsScheduleOfSecuritiesSoldUnderRepurchaseAgreementsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsFairValueOfDerivativeInstrumentsDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments", "label": "Financial Instruments [Domain]", "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms." } } }, "auth_ref": [ "r418", "r419", "r420", "r421", "r422", "r423", "r424", "r425", "r426", "r427", "r428", "r429", "r430", "r431", "r432", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r577", "r604", "r971", "r988", "r1024", "r1037", "r1040", "r1091", "r1092", "r1093", "r1094", "r1095", "r1096", "r1098", "r1099", "r1100", "r1104", "r1105", "r1106", "r1107", "r1110", "r1115", "r1124", "r1125", "r1126", "r1127", "r1130", "r1131", "r1132", "r1133", "r1134", "r1135", "r1136", "r1137", "r1139", "r1140", "r1141", "r1208", "r1226", "r1537", "r1539", "r1541", "r1542", "r1543", "r1544", "r1545", "r1546", "r1547", "r1552", "r1717", "r1718", "r1719", "r1720", "r1721", "r1722", "r1723", "r1840", "r1841", "r1842", "r1843", "r2033", "r2036", "r2037", "r2038", "r2045", "r2048", "r2050", "r2051" ] }, "ecd_TrdArrAdoptionDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrAdoptionDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Adoption Date", "terseLabel": "Adoption Date" } } }, "auth_ref": [ "r1685" ] }, "ecd_TrdArrDuration": { "xbrltype": "durationItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrDuration", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Duration", "terseLabel": "Arrangement Duration" } } }, "auth_ref": [ "r1686" ] }, "ecd_TrdArrExpirationDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrExpirationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Expiration Date", "terseLabel": "Expiration Date" } } }, "auth_ref": [ "r1686" ] }, "ecd_TrdArrIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1684" ] }, "ecd_TrdArrIndTitle": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrIndTitle", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Individual Title", "terseLabel": "Title" } } }, "auth_ref": [ "r1684" ] }, "ecd_TrdArrSecuritiesAggAvailAmt": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrSecuritiesAggAvailAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Securities Aggregate Available Amount", "terseLabel": "Aggregate Available" } } }, "auth_ref": [ "r1687" ] }, "ecd_TrdArrTerminationDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TrdArrTerminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Termination Date", "terseLabel": "Termination Date" } } }, "auth_ref": [ "r1685" ] }, "trmk_TroubledDebtRestructuringRelatedToLoansHeldForInvestmentExcludingCoveredLoansByLoanTypeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TroubledDebtRestructuringRelatedToLoansHeldForInvestmentExcludingCoveredLoansByLoanTypeTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Troubled Debt Restructuring Related to Loans Held for Investment by Loan Type", "label": "Troubled Debt Restructuring Related To Loans Held For Investment Excluding Covered Loans By Loan Type Table [Text Block]", "documentation": "Tabular disclosure of troubled debt restructurings related to loans held for investments, by loan type (i.e. Accruing, Nonaccrual)." } } }, "auth_ref": [] }, "trmk_TroubledDebtRestructuringSubsequentlyDefaultedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TroubledDebtRestructuringSubsequentlyDefaultedTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Troubled Debt Restructuring Subsequently Defaulted", "label": "Troubled Debt Restructuring Subsequently Defaulted Table [Text Block]", "documentation": "Tabular disclosure of Troubled Debt Restructuring Subsequently Defaulted." } } }, "auth_ref": [] }, "trmk_TroubledDebtRestructuringsComprisedOfBankruptciesPaymentConcessionsInterestOnlyPaymentsAndCreditsRenewedAtRates": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TroubledDebtRestructuringsComprisedOfBankruptciesPaymentConcessionsInterestOnlyPaymentsAndCreditsRenewedAtRates", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "LHFI classified as TDRs from bankruptcies, payment concessions, credits with interest-only payments and credits renewed at a rate that was not commensurate with that of new debt with similar risk", "documentation": "Troubled Debt Restructurings Comprised Of Bankruptcies Payment Concessions Interest Only Payments And Credits Renewed At Rates", "label": "Troubled Debt Restructurings Comprised Of Bankruptcies Payment Concessions Interest Only Payments And Credits Renewed At Rates" } } }, "auth_ref": [] }, "trmk_TroubledDebtRestructuringsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TroubledDebtRestructuringsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiImpactOfModificationsClassifiedAsTroubledDebtRestructuringsDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiPastDueModificationsRelatedToLoansHeldForInvestmentDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails", "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringsOnFinancialEffectDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Troubled Debt Restructurings [Member]", "label": "Troubled Debt Restructurings [Member]", "documentation": "Classes of financing receivables and portfolio segments related to troubled debt restructurings in which a modification was made within the last 12 months and for which there was no payment default in the current reporting period." } } }, "auth_ref": [] }, "trmk_TroubledDebtRestructuringsOnFinancialEffectTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TroubledDebtRestructuringsOnFinancialEffectTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Troubled debt restructurings on financial effect", "label": "Troubled Debt Restructurings on Financial Effect [Table Text Block]", "documentation": "Troubled debt restructurings on financial effect." } } }, "auth_ref": [] }, "us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTables" ], "lang": { "en-us": { "role": { "terseLabel": "Impact of Modifications Classified as Troubled Debt Restructurings", "label": "Financing Receivable, Modified [Table Text Block]", "documentation": "Tabular disclosure of financing receivable modified for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r191", "r192", "r1443", "r1826", "r1827" ] }, "trmk_TrustPreferredSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TrustPreferredSecurities", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trust preferred securities", "label": "Trust Preferred Securities", "documentation": "Trust preferred securities." } } }, "auth_ref": [] }, "trmk_TrustmarkBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TrustmarkBankMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "label": "Trustmark Bank [Member]", "documentation": "Trustmark Bank.", "terseLabel": "Trustmark Bank [Member]" } } }, "auth_ref": [] }, "trmk_TrustmarkCorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TrustmarkCorporationMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityTableOfActualRegulatoryCapitalAmountsAndRatiosDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark Corporation [Member]", "label": "Trustmark Corporation [Member]", "documentation": "Trustmark Corporation (Trustmark) is a multi-bank holding company headquartered in Jackson, Mississippi. Through its subsidiaries, Trustmark operates as a financial services organization providing banking and financial solutions to corporate institutions and individual customers through over 150 offices in Florida, Mississippi, Tennessee and Texas." } } }, "auth_ref": [] }, "trmk_TrustmarkCorporationPensionPlanForCertainEmployeesOfAcquiredFinancialInstitutionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TrustmarkCorporationPensionPlanForCertainEmployeesOfAcquiredFinancialInstitutionsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsEstimatedFutureBenefitPaymentsAndOtherDisclosuresDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsNetPeriodicBenefitCostDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanAssetsMeasuredAtFairValueDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsPlanBenefitObligationPlanAssetsAndFundedStatusOfPlanDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDefinedBenefitAndOtherPostretirementBenefitsWeightedAverageAssetAllocationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark Corporation Pension Plan for Certain Employees of Acquired Financial Institutions [Member]", "label": "Trustmark Corporation Pension Plan For Certain Employees Of Acquired Financial Institutions [Member]", "documentation": "Trustmark corporation pension plan for certain employees of acquired financial institutions." } } }, "auth_ref": [] }, "trmk_TrustmarkMortgageMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TrustmarkMortgageMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark Mortgage [Member]", "label": "Trustmark Mortgage [Member]", "documentation": "Trustmark Mortgage." } } }, "auth_ref": [] }, "trmk_TrustmarkPreferredCapitalTrustIMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TrustmarkPreferredCapitalTrustIMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Trustmark Preferred Capital Trust I [Member]", "label": "Trustmark Preferred Capital Trust I [Member]", "documentation": "Trustmark Preferred Capital Trust I." } } }, "auth_ref": [] }, "trmk_TwoThousandNineteenStockRepurchaseProgramMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TwoThousandNineteenStockRepurchaseProgramMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2019 Program", "label": "Two Thousand Nineteen Stock Repurchase Program [Member]", "documentation": "Two thousand nineteen stock repurchase program." } } }, "auth_ref": [] }, "trmk_TwoThousandSixteenShareRepurchaseProgramMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "TwoThousandSixteenShareRepurchaseProgramMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureShareholdersEquityAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2016 Program [Member]", "label": "Two Thousand Sixteen Share Repurchase Program [Member]", "documentation": "Two thousand sixteen share repurchase program." } } }, "auth_ref": [] }, "us-gaap_TypeOfAdoptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TypeOfAdoptionMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansAdditionalInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting Standards Update", "label": "Accounting Standards Update [Domain]", "documentation": "Amendment to accounting standards." } } }, "auth_ref": [ "r247", "r248", "r249", "r250", "r251", "r252", "r253", "r254", "r255", "r256", "r257", "r303", "r304", "r305", "r334", "r335", "r336", "r337", "r338", "r349", "r403", "r404", "r454", "r456", "r457", "r458", "r511", "r512", "r523", "r581", "r582", "r583", "r584", "r769", "r770", "r771", "r772", "r812", "r813", "r814", "r815", "r816", "r827", "r828", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r872", "r873", "r874", "r892", "r893", "r894", "r895", "r896", "r974", "r975", "r976", "r977", "r978", "r979", "r980", "r981", "r982", "r983", "r990", "r991", "r992", "r993", "r994", "r995", "r996", "r997", "r998", "r999", "r1000", "r1027", "r1028", "r1052", "r1053", "r1082", "r1083", "r1084", "r1085", "r1086", "r1087", "r1256", "r1257", "r1258", "r1259", "r1260", "r1261", "r1262", "r1263", "r1264", "r1265", "r1266", "r1267" ] }, "us-gaap_USGovernmentAgenciesDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "USGovernmentAgenciesDebtSecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "U.S. Government Agency Obligations [Member]", "terseLabel": "U.S. Government Agency Obligations [Member]", "label": "US Government Agencies Debt Securities [Member]", "documentation": "Debentures, notes, and other debt securities issued by US government agencies, for example, but not limited to, Government National Mortgage Association (GNMA or Ginnie Mae). Excludes US treasury securities and debt issued by government-sponsored Enterprises (GSEs), for example, but is not limited to, Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac), Federal National Mortgage Association (FNMA or Fannie Mae), and the Federal Home Loan Bank (FHLB)." } } }, "auth_ref": [ "r1423", "r1424", "r1480", "r1482", "r2075" ] }, "us-gaap_USStatesAndPoliticalSubdivisionsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "USStatesAndPoliticalSubdivisionsMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Obligations of States and Political Subdivisions [Member]", "label": "US States and Political Subdivisions Debt Securities [Member]", "documentation": "Bonds or similar securities issued by state, city, or local US governments or the agencies operated by state, city, or local governments. Debt securities issued by state governments may include bond issuances of US state authorities including, for example, but not limited to, housing authorities, dormitory authorities, and general obligations while debt securities issued by political subdivisions of US states would include, for example, debt issuances by county, borough, city, or municipal governments." } } }, "auth_ref": [ "r1480", "r1482", "r1552", "r1574", "r2114" ] }, "us-gaap_USTreasurySecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "USTreasurySecuritiesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueFinancialAssetsAndLiabilitiesMeasuredAtFairValueRecurringBasisDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityAmortizedCostAndEstimatedFairValueOfAvailableForSaleAndHeldToMaturitySecuritiesDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturitySecuritiesWithGrossUnrealizedLossesSegregatedByLengthOfImpairmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "U.S. Treasury Securities [Member]", "label": "US Treasury Securities [Member]", "documentation": "This category includes information about debt securities issued by the United States Department of the Treasury and backed by the United States government. Such securities primarily consist of treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years)." } } }, "auth_ref": [ "r1423", "r1424", "r1480", "r1482", "r1484", "r1537", "r2075" ] }, "ecd_UndrlygSecurityMktPriceChngPct": { "xbrltype": "pureItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "UndrlygSecurityMktPriceChngPct", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Underlying Security Market Price Change, Percent", "terseLabel": "Underlying Security Market Price Change" } } }, "auth_ref": [ "r1681" ] }, "trmk_UnimprovedLandMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "UnimprovedLandMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiSummaryOfTrustmarksPortfolioSegmentsLoanClassesLoanPoolsAndTheAclMethodologyAndLossDriversDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unimproved Land [Member]", "label": "Unimproved Land [Member]", "documentation": "Unimproved Land." } } }, "auth_ref": [] }, "us-gaap_UnlikelyToBeCollectedFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnlikelyToBeCollectedFinancingReceivableMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureAcquiredLoansChangesInCarryingValueOfAcquiredLoansDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Acquired Impaired [Member]", "label": "Unlikely to be Collected Financing Receivable [Member]", "documentation": "Financing arrangement that represents a contractual right to receive money either on demand or on fixed or determinable dates that are considered uncollectible or of little value. Excludes no recovery or salvage value." } } }, "auth_ref": [ "r188", "r189", "r190", "r1858", "r1860" ] }, "us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrealizedGainLossOnInvestmentsTableTextBlock", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSecuritiesAvailableForSaleAndHeldToMaturityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Securities with Gross Unrealized Losses, Segregated by Length of Impairment", "label": "Unrealized Gain (Loss) on Investments [Table Text Block]", "documentation": "Tabular disclosure of unrealized gains and losses on investments." } } }, "auth_ref": [] }, "us-gaap_UnrecognizedTaxBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefits", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Unrecognized Tax Benefits", "documentation": "Amount of unrecognized tax benefits." } } }, "auth_ref": [ "r785", "r801", "r1494" ] }, "trmk_UnrecognizedTaxBenefitsIncreasesDecreaseResultingFromPriorPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "UnrecognizedTaxBenefitsIncreasesDecreaseResultingFromPriorPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change due to tax positions taken during a prior year", "label": "Unrecognized Tax Benefits Increases Decrease Resulting From Prior Period Tax Positions", "documentation": "Unrecognized tax benefits increases decrease resulting from prior period tax positions." } } }, "auth_ref": [] }, "trmk_UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrentPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrentPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change due to tax positions taken during the current year", "label": "Unrecognized Tax Benefits Increases Decreases Resulting From Current Period Tax Positions", "documentation": "Amount of increase (decrease) in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return." } } }, "auth_ref": [] }, "us-gaap_UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefitsInterestOnIncomeTaxesExpense", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued interest, net of federal benefit, at end of period", "label": "Unrecognized Tax Benefits, Interest on Income Taxes Expense", "documentation": "Amount of interest expense for an underpayment of income taxes." } } }, "auth_ref": [ "r2000" ] }, "us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Change due to the lapse of applicable statute of limitations during the current year", "label": "Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations", "documentation": "Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations." } } }, "auth_ref": [ "r802" ] }, "us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureIncomeTaxesChangesInUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized tax benefits that would impact the effective tax rate, if recognized, at end of period", "label": "Unrecognized Tax Benefits that Would Impact Effective Tax Rate", "documentation": "The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate." } } }, "auth_ref": [ "r803", "r1494" ] }, "trmk_UnusedCommitmentsOnModifiedLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "UnusedCommitmentsOnModifiedLoans", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiTroubledDebtRestructuringSubsequentlyDefaultedDetails" ], "lang": { "en-us": { "role": { "label": "Unused Commitments on Modified Loans", "documentation": "Unused commitments on modified loans.", "terseLabel": "Unused commitments on modified loans" } } }, "auth_ref": [] }, "trmk_UnusedCommitmentsOnTroubledDebtRestructurings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "UnusedCommitmentsOnTroubledDebtRestructurings", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiAdditionalInformationDetails1" ], "lang": { "en-us": { "role": { "terseLabel": "Unused commitments on TDRs", "label": "Unused Commitments On Troubled Debt Restructurings", "documentation": "Unused commitments on troubled debt restructurings." } } }, "auth_ref": [] }, "us-gaap_UnusedCommitmentsToExtendCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnusedCommitmentsToExtendCredit", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Unused commitments to extend credit", "label": "Unused Commitments to Extend Credit", "documentation": "Unused amount of commitments to extend credit to customers." } } }, "auth_ref": [] }, "trmk_ValuationAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "ValuationAdjustment", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureDerivativeFinancialInstrumentsAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Valuation adjustment", "label": "Valuation Adjustment", "documentation": "Amount of positive (negative) valuation adjustment on the fair value of derivative instruments, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition." } } }, "auth_ref": [] }, "us-gaap_VariableInterestEntityLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VariableInterestEntityLineItems", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsJuniorSubordinatedDebtSecuritiesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Variable Interest Entity [Line Items]", "label": "Variable Interest Entity [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r897", "r898", "r902", "r903", "r1111", "r1112", "r1113" ] }, "us-gaap_VariableLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VariableLeaseCost", "crdr": "debit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails": { "parentTag": "us-gaap_LeaseCost", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetLeaseCostDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Variable lease cost", "label": "Variable Lease, Cost", "documentation": "Amount of variable lease cost, excluded from lease liability, recognized when obligation for payment is incurred for finance and operating leases." } } }, "auth_ref": [ "r1069", "r1550" ] }, "us-gaap_VariableLeasePayment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VariableLeasePayment", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLeasesCashPaymentsIncludedInMeasurementOfLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating cash flows (liability reduction) included in other operating activities, net", "label": "Variable Lease, Payment", "documentation": "Amount of cash outflow for variable lease payment excluded from lease liability." } } }, "auth_ref": [ "r1062" ] }, "us-gaap_VehiclesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VehiclesMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureLhfiAndAclLhfiScheduleOfAmortizedCostBasisOfCollateraldependentLoansByClassOfLoansAndCollateralTypeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Vehicles [Member]", "label": "Vehicles [Member]", "documentation": "Equipment used primarily for road transportation." } } }, "auth_ref": [] }, "ecd_VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "VstngDtFrValOfEqtyAwrdsGrntdAndVstdInCvrdYrMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]", "terseLabel": "Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year" } } }, "auth_ref": [ "r1650" ] }, "trmk_WealthManagementIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WealthManagementIncome", "crdr": "credit", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 3.0 }, "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 5.0 }, "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Wealth management", "label": "Wealth Management Income", "documentation": "Gross income from services rendered by the trust department acting in any fiduciary capacity. Also include fees and commissions from securities brokerage activities, investment advisory and management services and from sales of annuities (fixed, variable, and other)." } } }, "auth_ref": [] }, "trmk_WealthManagementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WealthManagementMember", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfNoninterestIncomeLossDisaggregatedByReportableOperatingSegmentAndRevenueStreamDetails", "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSegmentInformationScheduleOfSegmentInformationDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Wealth Management Segment [Member]", "terseLabel": "Wealth Management [Member]", "label": "Wealth Management [Member]", "documentation": "Segment provides customized solutions for customers by integrating financial services with traditional banking products and services such as money management, full-service brokerage, financial planning, personal and institutional trust and retirement services." } } }, "auth_ref": [] }, "trmk_WeightedAverageCostRelatedToFHLBAdvances": { "xbrltype": "percentItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WeightedAverageCostRelatedToFHLBAdvances", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureBorrowingsFHLBAdvancesAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average cost related to FHLB advances (in hundredths)", "label": "Weighted Average Cost Related To F H L B Advances", "documentation": "Weighted average cost related to FHLB advances." } } }, "auth_ref": [] }, "trmk_WeightedAverageDiscountRateAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WeightedAverageDiscountRateAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average discount rate:", "verboseLabel": "Weighted-average discount rate", "label": "Weighted Average Discount Rate [Abstract]", "documentation": "Weighted average discount rate abstract." } } }, "auth_ref": [] }, "us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "WeightedAverageNumberDilutedSharesOutstandingAdjustment", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Weighted Average Number Diluted Shares Outstanding Adjustment, Total", "terseLabel": "Dilutive shares", "label": "Weighted Average Number of Shares Outstanding, Diluted, Adjustment", "documentation": "The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation." } } }, "auth_ref": [ "r1812" ] }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Diluted shares", "label": "Weighted Average Number of Shares Outstanding, Diluted", "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period." } } }, "auth_ref": [ "r351", "r357" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "calculation": { "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureSignificantAccountingPoliciesWeightedAverageSharesUsedToCalculateBasicAndDilutedEPSDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Weighted Average Number of Shares Outstanding, Basic, Total", "terseLabel": "Basic shares", "label": "Weighted Average Number of Shares Outstanding, Basic", "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period." } } }, "auth_ref": [ "r350", "r357" ] }, "trmk_WeightedAverageRemainingLeaseTermAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WeightedAverageRemainingLeaseTermAbstract", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureLeasesBalanceSheetInformationAndWeightedAverageLeaseTermsAndDiscountRatesRelatedToLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average lease term", "label": "Weighted Average Remaining Lease Term [Abstract]", "documentation": "Weighted-average remaining lease term." } } }, "auth_ref": [] }, "trmk_WriteDownOfAllowanceAfterInitialRecognitionOfForeclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WriteDownOfAllowanceAfterInitialRecognitionOfForeclosure", "crdr": "debit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureFairValueAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Write-downs of allowance for foreclosed assets after initial recognition", "label": "Write Down Of Allowance After Initial Recognition Of Foreclosure", "documentation": "The overvalued amount that is written down to reduce the carrying value of an asset, that was valued at initial recognition of foreclosure, to the fair value." } } }, "auth_ref": [] }, "trmk_WriteDownsOnRealEstateExcludingCoveredRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://www.trustmark.com/20251231", "localname": "WriteDownsOnRealEstateExcludingCoveredRealEstate", "crdr": "credit", "presentation": [ "http://www.trustmark.com/20251231/taxonomy/role/Role_DisclosureOtherRealEstateChangesAndGainsLossesNetOnOtherRealEstateDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "(Write-downs) recoveries", "label": "Write Downs On Real Estate Excluding Covered Real Estate", "documentation": "Write downs on other real estate due to revaluations." } } }, "auth_ref": [] }, "ecd_YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "YrEndFrValOfEqtyAwrdsGrntdInCvrdYrOutsdngAndUnvstdMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]", "terseLabel": "Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested" } } }, "auth_ref": [ "r1648" ] } } } }, "std_ref": { "r0": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "15", "Paragraph": "12", "Subparagraph": "(f)(2)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481410/810-10-15-12" }, "r1": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "SubTopic": "230", "Topic": "830", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1" }, "r2": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "SubTopic": "20", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-10" }, "r3": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r4": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(j)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r5": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r6": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-12" }, "r7": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-15" }, "r8": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "SubTopic": "405", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477787/942-405-45-2" }, "r9": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-20" }, "r10": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21D", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21D" }, "r11": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(g)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r12": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r13": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r14": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r15": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "470", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-1" }, "r16": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1" }, "r17": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r18": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "405", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478353/942-405-50-1" }, "r19": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r20": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "10", "Topic": "505", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2" }, "r21": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)", "SubTopic": "10", "Topic": "718", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r22": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r23": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(c)(2)", "SubTopic": "20", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4D" }, "r24": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "SubTopic": "10", "Topic": "320", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-8" }, "r25": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Subparagraph": "(a)", "Paragraph": "4", "SubTopic": "20", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r26": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482739/220-10-55-15" }, "r27": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22))", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r28": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "205", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-3" }, "r29": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14" }, "r30": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A" }, "r31": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-5" }, "r32": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r33": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r34": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r35": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r36": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14" }, "r37": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21" }, "r38": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-4" }, "r39": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-8" }, "r40": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-9" }, "r41": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-1" }, "r42": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r43": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r44": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r45": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-2" }, "r46": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r47": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25" }, "r48": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "30", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r49": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "310", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-5" }, "r50": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-4" }, "r51": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r52": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "470", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-5" }, "r53": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-3" }, "r54": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-8" }, "r55": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r56": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r57": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-4" }, "r58": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17" }, "r59": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r60": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r61": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r62": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-4" }, "r63": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "5A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-5A" }, "r64": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-6" }, "r65": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-9" }, "r66": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "850", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r67": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "320", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-5" }, "r68": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r69": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r70": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/205-20/tableOfContent" }, "r71": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-11" }, "r72": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3" }, "r73": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3A" }, "r74": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-3B" }, "r75": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483475/205-20-45-4" }, "r76": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1" }, "r77": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-3A" }, "r78": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4A" }, "r79": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-4B" }, "r80": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5A" }, "r81": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B" }, "r82": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B" }, "r83": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B" }, "r84": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5B" }, "r85": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C" }, "r86": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C" }, "r87": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5D", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5D" }, "r88": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7" }, "r89": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r90": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r91": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r92": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r93": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r94": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r95": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r96": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r97": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r98": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r99": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(28))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r100": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(29))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r101": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r102": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r103": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r104": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r105": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(31))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r106": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(32))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r107": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r108": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r109": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11" }, "r110": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r111": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r112": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r113": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r114": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r115": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r116": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r117": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r118": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r119": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r120": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r121": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r122": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r123": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r124": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24" }, "r125": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r126": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r127": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r128": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r129": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 4.E)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-2" }, "r130": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/360/tableOfContent" }, "r131": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "15", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482309/360-10-15-4" }, "r132": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r133": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r134": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A" }, "r135": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "440", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/440/tableOfContent" }, "r136": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/470/tableOfContent" }, "r137": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/505/tableOfContent" }, "r138": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-6" }, "r139": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-7" }, "r140": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1" }, "r141": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r142": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(a)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r143": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(d)(5)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r144": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(f)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r145": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-19" }, "r146": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB Topic 5.E)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479836/810-10-S99-5" }, "r147": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A" }, "r148": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r149": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r150": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r151": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r152": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r153": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r154": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13)(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r155": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r156": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r157": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r158": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r159": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r160": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r161": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r162": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r163": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r164": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13)(h))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r165": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r166": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r167": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r168": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r169": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r170": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r171": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r172": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r173": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r174": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r175": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r176": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r177": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "230", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479024/942-230-45-1" }, "r178": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/942-320/tableOfContent" }, "r179": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r180": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r181": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r182": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r183": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r184": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r185": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r186": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r187": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-15" }, "r188": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29" }, "r189": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29" }, "r190": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29" }, "r191": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-33" }, "r192": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "34", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-34" }, "r193": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7" }, "r194": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7" }, "r195": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7" }, "r196": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7A" }, "r197": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481696/310-30-50-2" }, "r198": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481696/310-30-50-2" }, "r199": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481696/310-30-50-2" }, "r200": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "40", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481774/310-40-40-7A" }, "r201": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481746/310-40-50-4" }, "r202": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(aa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r203": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r204": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r205": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r206": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r207": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r208": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r209": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-8B" }, "r210": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15" }, "r211": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "840", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481161/840-30-50-1" }, "r212": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r213": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r214": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r215": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "SubTopic": "310", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477409/944-310-45-1" }, "r216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(b)", "SubTopic": "20", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480627/815-20-45-1A" }, "r217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "SubTopic": "310", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477409/944-310-45-2" }, "r218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "SubTopic": "20", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2" }, "r219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "SubTopic": "220", "Topic": "946", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-5" }, "r220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "310", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-1" }, "r221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-1" }, "r223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)(1)", "SubTopic": "10", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-13" }, "r224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "SubTopic": "30", "Topic": "842", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-14" }, "r225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(a)", "SubTopic": "30", "Topic": "842", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-3A" }, "r226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)", "SubTopic": "30", "Topic": "842", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-3A" }, "r227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-6" }, "r228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-7" }, "r229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h))", "SubTopic": "10", "Topic": "235", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7)(e)(1)(i))", "SubTopic": "210", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org/606/tableOfContent" }, "r233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "a", "Publisher": "SEC" }, "r234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)", "Publisher": "SEC" }, "r235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)(Instruction 4)", "Publisher": "SEC" }, "r236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(1)(ii)", "Publisher": "SEC" }, "r237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1403", "Paragraph": "b", "Publisher": "SEC" }, "r238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1404", "Paragraph": "a", "Publisher": "SEC" }, "r239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1404", "Paragraph": "b", "Publisher": "SEC" }, "r240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(1)", "Publisher": "SEC" }, "r241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(2)", "Publisher": "SEC" }, "r242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(3)", "Publisher": "SEC" }, "r243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(4)", "Publisher": "SEC" }, "r244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "c", "Publisher": "SEC" }, "r245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "e", "Publisher": "SEC" }, "r246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Publisher": "SEC" }, "r247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-7" }, "r253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481003/205-10-S50-2" }, "r259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SAB Topic 1.B.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480922/205-10-S99-7" }, "r260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1" }, "r261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-1" }, "r262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-5C" }, "r263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7" }, "r264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10" }, "r279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-12" }, "r280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r282": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r283": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11" }, "r284": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A" }, "r285": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-15" }, "r286": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-17A" }, "r287": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r288": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r289": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r290": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B" }, "r291": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B" }, "r292": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-1" }, "r293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4" }, "r294": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5" }, "r295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6" }, "r296": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r297": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r298": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r299": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r300": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r301": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r302": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r303": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476151/220-40-65-1" }, "r304": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476151/220-40-65-1" }, "r305": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476151/220-40-65-1" }, "r306": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-11" }, "r307": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17" }, "r310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24" }, "r311": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r313": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A" }, "r314": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-8" }, "r315": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/235/tableOfContent" }, "r316": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-1" }, "r317": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r318": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4" }, "r319": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r320": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r321": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r322": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r323": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r324": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r325": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r326": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r327": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3" }, "r329": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23" }, "r330": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24" }, "r331": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5" }, "r332": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-6" }, "r333": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r334": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r335": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r336": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r337": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r338": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11" }, "r340": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11" }, "r341": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3" }, "r342": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-4" }, "r343": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6" }, "r344": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7" }, "r345": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7" }, "r346": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-8" }, "r347": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-9" }, "r348": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-3" }, "r349": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB Topic 11.M.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-5" }, "r350": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-10" }, "r351": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-16" }, "r352": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-2" }, "r353": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-3" }, "r354": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B" }, "r355": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B" }, "r356": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-7" }, "r357": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r358": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r359": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r360": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-15" }, "r361": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1" }, "r362": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-6A" }, "r363": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-1" }, "r364": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-2" }, "r365": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20" }, "r366": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9" }, "r367": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/280/tableOfContent" }, "r368": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-15" }, "r369": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21" }, "r370": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21" }, "r371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-21" }, "r372": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r373": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r374": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r375": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r376": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r377": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r378": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r379": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r380": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r381": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r382": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25" }, "r383": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-25" }, "r384": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26" }, "r385": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26A" }, "r386": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26B" }, "r387": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "26C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-26C" }, "r388": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r389": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r390": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r391": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r392": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r393": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31" }, "r394": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r395": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(ee)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r396": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r397": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "34", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-34" }, "r398": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "40", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-40" }, "r399": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r400": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r401": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r402": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-42" }, "r403": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476173/280-10-65-1" }, "r404": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476173/280-10-65-1" }, "r405": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13" }, "r406": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2" }, "r407": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-3" }, "r408": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11" }, "r409": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11C" }, "r410": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11C" }, "r411": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r412": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r413": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r414": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "44", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-44" }, "r415": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/320/tableOfContent" }, "r416": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-11" }, "r417": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-10" }, "r418": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r419": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r420": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r421": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r422": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r423": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r424": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r425": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r426": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r427": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r428": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r429": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r430": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r431": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r432": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r433": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r434": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r435": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r436": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r437": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r438": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r439": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r440": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r441": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r442": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r443": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r444": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r445": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r446": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r447": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r448": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r449": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r450": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r451": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481664/323-10-45-1" }, "r452": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r453": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-1" }, "r454": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r455": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r456": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r457": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r458": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-5" }, "r459": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1" }, "r460": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-2" }, "r461": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11" }, "r462": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r463": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r464": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r465": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r466": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r467": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r468": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r469": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14" }, "r470": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r471": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r472": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r473": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r474": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r475": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-6" }, "r476": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479130/326-30-45-1" }, "r477": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4" }, "r478": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-7" }, "r479": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r480": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r481": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r482": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480265/350-10-S45-1" }, "r483": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482598/350-20-45-1" }, "r484": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482598/350-20-45-2" }, "r485": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r486": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r487": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r488": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r489": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r490": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r491": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r492": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r493": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r494": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1A" }, "r495": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-2" }, "r496": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-4" }, "r497": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-6" }, "r498": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-1" }, "r499": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-2" }, "r500": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r501": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r502": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r503": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r504": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r505": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r506": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r507": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r508": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r509": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r510": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-3" }, "r511": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1" }, "r512": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1" }, "r513": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r514": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r515": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A" }, "r516": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A" }, "r517": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r518": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r519": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r520": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r521": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r522": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r523": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477123/405-50-65-1" }, "r524": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r525": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482017/420-10-50-1" }, "r526": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4.d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479823/420-10-S99-2" }, "r527": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4" }, "r528": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4" }, "r529": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-1" }, "r530": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4" }, "r531": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r532": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r533": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r534": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482454/460-10-45-1" }, "r535": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-2" }, "r536": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-3" }, "r537": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4" }, "r538": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4" }, "r539": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4" }, "r540": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-4" }, "r541": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r542": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r543": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r544": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r545": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r546": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r547": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r548": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r549": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r550": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r551": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r552": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r553": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r554": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r555": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r556": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r557": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r558": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r559": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r560": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r561": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C" }, "r562": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C" }, "r563": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1C", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C" }, "r564": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r565": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r566": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r567": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r568": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r569": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r570": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r571": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r572": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r573": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r574": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r575": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r576": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r577": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r578": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r579": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4" }, "r580": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-6" }, "r581": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r582": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r583": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r584": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r585": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-1" }, "r586": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-2" }, "r587": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-3" }, "r588": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-1" }, "r589": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-3" }, "r590": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r591": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r592": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3A", "Subparagraph": "(24)(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-3A" }, "r593": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r594": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r595": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r596": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r597": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r598": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r599": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r600": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r601": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-16" }, "r602": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r603": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r604": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r605": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r606": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1" }, "r607": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-10" }, "r608": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r609": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r610": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r611": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r612": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-12" }, "r613": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-13" }, "r614": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-15" }, "r615": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-17" }, "r616": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-18" }, "r617": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-18" }, "r618": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-19" }, "r619": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20" }, "r620": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20" }, "r621": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20" }, "r622": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-20" }, "r623": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-7" }, "r624": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-9" }, "r625": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/715/tableOfContent" }, "r626": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-2" }, "r627": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3A" }, "r628": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3A" }, "r629": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r630": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r631": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r632": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r633": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r634": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r635": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r636": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r637": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r638": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r639": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r640": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r641": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r642": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r643": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r644": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r645": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r646": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r647": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r648": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r649": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r650": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r651": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r652": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r653": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r654": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r655": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r656": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r657": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r658": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r659": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r660": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r661": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r662": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r663": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r664": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r665": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r666": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r667": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r668": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r669": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r670": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r671": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r672": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r673": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r674": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r675": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r676": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r677": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r678": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(p)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r679": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r680": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(r)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r681": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(r)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r682": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r683": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r684": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r685": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r686": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r687": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r688": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r689": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r690": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r691": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r692": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r693": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r694": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r695": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r696": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r697": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r698": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r699": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r700": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r701": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r702": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r703": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r704": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r705": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r706": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r707": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r708": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r709": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r710": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r711": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r712": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r713": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-7" }, "r714": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8" }, "r715": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480126/715-20-S99-2" }, "r716": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-3" }, "r717": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-4" }, "r718": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "70", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480794/715-70-50-1" }, "r719": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480606/715-80-35-1" }, "r720": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r721": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r722": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r723": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r724": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r725": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r726": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r727": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r728": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r729": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r730": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-9" }, "r731": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/718/tableOfContent" }, "r732": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1D", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480483/718-10-35-1D" }, "r733": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480483/718-10-35-3" }, "r734": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r735": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r736": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r737": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r738": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r739": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r740": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r741": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r742": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r743": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r744": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r745": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r746": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r747": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r748": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r749": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r750": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r751": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r752": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r753": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r754": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r755": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r756": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r757": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r758": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r759": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r760": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r761": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r762": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r763": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(v)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r764": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r765": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r766": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r767": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r768": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r769": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r770": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r771": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r772": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r773": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479983/718-10-S45-1" }, "r774": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-2" }, "r775": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-3" }, "r776": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-4" }, "r777": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479953/718-10-S50-5" }, "r778": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.C.Q3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1" }, "r779": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.D.1.Q5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1" }, "r780": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.D.2.Q6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1" }, "r781": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.D.3.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1" }, "r782": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.F)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479830/718-10-S99-1" }, "r783": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "720", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483359/720-20-50-1" }, "r784": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/740/tableOfContent" }, "r785": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-10B" }, "r786": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-25" }, "r787": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-28" }, "r788": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10" }, "r789": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10B" }, "r790": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r791": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r792": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r793": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r794": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r795": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r796": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r797": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12B" }, "r798": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12C" }, "r799": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-14" }, "r800": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15" }, "r801": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r802": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r803": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r804": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-17" }, "r805": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-19" }, "r806": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r807": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-20" }, "r808": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-21" }, "r809": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22" }, "r810": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23" }, "r811": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r812": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8" }, "r813": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8" }, "r814": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-9" }, "r815": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-9" }, "r816": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-9" }, "r817": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.1.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r818": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.5.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r819": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r820": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-2" }, "r821": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-11" }, "r822": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2" }, "r823": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2" }, "r824": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "270", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477349/740-270-45-3" }, "r825": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "270", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477891/740-270-50-1" }, "r826": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482603/740-30-50-2" }, "r827": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r828": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r829": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r830": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r831": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r832": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r833": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r834": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r835": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r836": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r837": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r838": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r839": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r840": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r841": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r842": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r843": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r844": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r845": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r846": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r847": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r848": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r849": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r850": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r851": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r852": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r853": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r854": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3" }, "r855": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r856": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r857": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r858": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r859": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r860": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r861": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r862": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r863": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r864": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r865": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r866": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-2" }, "r867": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4" }, "r868": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r869": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r870": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r871": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-5" }, "r872": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479845/805-20-65-3" }, "r873": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479845/805-20-65-3" }, "r874": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479845/805-20-65-3" }, "r875": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r876": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r877": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r878": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r879": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r880": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r881": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r882": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r883": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r884": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r885": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r886": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r887": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r888": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r889": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r890": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r891": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r892": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r893": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r894": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r895": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r896": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r897": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25" }, "r898": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25" }, "r899": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r900": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1B" }, "r901": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2AG", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-2AG" }, "r902": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r903": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r904": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/815/tableOfContent" }, "r905": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A" }, "r906": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A" }, "r907": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A" }, "r908": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A" }, "r909": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B" }, "r910": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2" }, "r911": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2" }, "r912": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2" }, "r913": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2" }, "r914": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-2" }, "r915": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r916": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r917": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r918": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r919": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r920": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r921": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r922": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r923": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r924": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r925": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r926": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r927": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r928": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r929": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r930": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r931": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r932": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r933": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CC", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC" }, "r934": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CCC", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC" }, "r935": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CCC", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC" }, "r936": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CCC", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CCC" }, "r937": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r938": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r939": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r940": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r941": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r942": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r943": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r944": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4E" }, "r945": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r946": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r947": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r948": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EE", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EE" }, "r949": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EEE", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE" }, "r950": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EEE", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE" }, "r951": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4EEE", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4EEE" }, "r952": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F" }, "r953": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4F", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4F" }, "r954": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4H", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H" }, "r955": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4H", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H" }, "r956": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4H", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4H" }, "r957": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4I", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4I" }, "r958": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r959": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r960": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r961": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r962": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r963": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r964": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r965": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r966": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5C" }, "r967": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A" }, "r968": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r969": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r970": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r971": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8A" }, "r972": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "15", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480960/815-15-50-3" }, "r973": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480591/815-20-50-1" }, "r974": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r975": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r976": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r977": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r978": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r979": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r980": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r981": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r982": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r983": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r984": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r985": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r986": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r987": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r988": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5" }, "r989": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-6" }, "r990": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r991": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r992": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r993": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r994": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r995": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r996": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r997": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r998": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r999": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r1000": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r1001": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "54B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B" }, "r1002": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1003": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1004": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1005": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1006": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1007": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1008": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1009": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1010": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1011": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1012": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1013": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1014": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1015": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E" }, "r1016": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2G", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2G" }, "r1017": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r1018": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r1019": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1020": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1021": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1022": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1023": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1024": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r1025": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r1026": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r1027": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482477/820-10-65-13" }, "r1028": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482477/820-10-65-13" }, "r1029": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-1A" }, "r1030": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-2" }, "r1031": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10" }, "r1032": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1033": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1034": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1035": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-12" }, "r1036": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1037": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1038": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1039": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30" }, "r1040": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-32" }, "r1041": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482804/825-20-50-1" }, "r1042": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-17" }, "r1043": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1044": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1045": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1046": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1047": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1048": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1" }, "r1049": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-2" }, "r1050": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2" }, "r1051": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1" }, "r1052": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8" }, "r1053": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8" }, "r1054": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "12A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479165/842-20-35-12A" }, "r1055": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1" }, "r1056": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1" }, "r1057": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-2" }, "r1058": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4" }, "r1059": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5" }, "r1060": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5" }, "r1061": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5" }, "r1062": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-5" }, "r1063": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-1" }, "r1064": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-3" }, "r1065": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1066": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1067": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1068": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1069": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1070": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1071": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1072": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1073": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1074": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1075": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6" }, "r1076": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A" }, "r1077": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A" }, "r1078": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-1" }, "r1079": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-10" }, "r1080": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-5" }, "r1081": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479773/842-30-50-6" }, "r1082": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-1" }, "r1083": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r1084": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r1085": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r1086": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(3)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r1087": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(3)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r1088": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481435/852-10-45-14" }, "r1089": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-2" }, "r1090": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/860/tableOfContent" }, "r1091": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1092": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1093": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1094": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1095": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1096": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1097": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1098": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1099": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1100": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1101": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(cc)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1102": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(5)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1103": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1104": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1105": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1106": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1107": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1108": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1109": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4D" }, "r1110": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481444/860-30-45-1" }, "r1111": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(b)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A" }, "r1112": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(b)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A" }, "r1113": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A" }, "r1114": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A" }, "r1115": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r1116": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r1117": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r1118": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-1" }, "r1119": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-2" }, "r1120": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-2" }, "r1121": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2" }, "r1122": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2" }, "r1123": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1124": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1125": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1126": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1127": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(4)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1128": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(4)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1129": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r1130": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1131": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1132": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1133": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1134": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1135": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1136": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1137": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1138": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1139": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1140": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1141": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r1142": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "910", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482546/910-10-50-6" }, "r1143": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "924", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 11.L)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479941/924-10-S99-1" }, "r1144": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483154/926-20-50-5" }, "r1145": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "928", "SubTopic": "340", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478859/928-340-50-1" }, "r1146": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478934/932-220-50-1" }, "r1147": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18" }, "r1148": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18" }, "r1149": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-18" }, "r1150": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-19" }, "r1151": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-20" }, "r1152": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-20" }, "r1153": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1154": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1155": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1156": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1157": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1158": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-23" }, "r1159": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-28" }, "r1160": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-28" }, "r1161": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1162": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1163": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1164": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1165": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1166": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-31" }, "r1167": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1168": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1169": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1170": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1171": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1172": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-5" }, "r1173": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-6" }, "r1174": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-7" }, "r1175": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8" }, "r1176": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8" }, "r1177": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-8" }, "r1178": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "280", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478657/932-280-50-1" }, "r1179": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478988/932-323-50-1" }, "r1180": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "940", "SubTopic": "820", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478119/940-820-50-1" }, "r1181": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r1182": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r1183": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1184": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1185": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1186": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1187": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1188": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(27))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1189": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r1190": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "230", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479024/942-230-45-1" }, "r1191": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478671/942-235-S50-1" }, "r1192": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r1193": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r1194": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r1195": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2" }, "r1196": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r1197": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r1198": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r1199": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3" }, "r1200": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r1201": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r1202": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r1203": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r1204": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478451/942-360-50-1" }, "r1205": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r1206": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1B" }, "r1207": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477617/942-740-50-1" }, "r1208": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478898/942-825-50-1" }, "r1209": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1210": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1211": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1212": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1213": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1214": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1215": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(2)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r1234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column I))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column J))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-16(Column K))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-1" }, "r1245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4E" }, "r1252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-9" }, "r1256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.W.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479583/944-40-S99-1" }, "r1269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478822/944-740-50-1" }, "r1270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "805", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478072/944-805-50-1" }, "r1271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(h)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-11" }, "r1275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-13" }, "r1276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4" }, "r1277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-6" }, "r1278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-4" }, "r1279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1282": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1283": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-12" }, "r1284": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-2" }, "r1285": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1286": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1287": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1288": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1289": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1290": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1291": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1292": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1294": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1296": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1297": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1298": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(16)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1299": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1300": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1301": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1302": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1303": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1304": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1305": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1306": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(5)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1307": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1311": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1313": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1314": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1315": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1316": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2" }, "r1317": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2" }, "r1318": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-7" }, "r1319": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1320": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1321": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1322": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(g)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1323": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1324": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1325": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1326": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1327": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1329": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1330": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1331": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1332": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1333": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1334": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1335": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1336": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1337": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(1)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1338": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1340": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1341": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1342": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1343": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1344": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1345": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1346": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1347": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1348": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1349": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1350": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column A)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5" }, "r1351": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5" }, "r1352": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column G)(Footnote 8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5" }, "r1353": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5" }, "r1354": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A" }, "r1355": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A" }, "r1356": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A" }, "r1357": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5A" }, "r1358": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1359": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1360": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1361": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5B" }, "r1362": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1363": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1364": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column H)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1365": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1366": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1367": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1368": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1369": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1370": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1372": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-6" }, "r1373": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477011/948-310-45-1" }, "r1374": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477221/948-310-50-1" }, "r1375": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478322/948-310-S50-2" }, "r1376": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1377": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1378": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1379": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1380": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1381": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1382": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1383": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1384": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column G)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1385": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column G)(Footnote 6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1386": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column G)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1387": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1388": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1389": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "440", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478522/954-440-50-1" }, "r1390": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1391": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1392": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1393": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1394": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1395": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1396": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1397": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1398": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1399": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column I))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1400": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "976", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477332/976-310-50-1" }, "r1401": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "978", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479230/978-310-50-1" }, "r1402": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "985", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481283/985-20-50-2" }, "r1403": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)", "SubTopic": "10", "Topic": "235", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1404": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "SubTopic": "10", "Topic": "825", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-10" }, "r1405": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1406": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(b)", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1407": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "40", "SubTopic": "30", "Topic": "350", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482640/350-30-55-40" }, "r1408": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1" }, "r1409": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-15" }, "r1410": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-16" }, "r1411": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-20" }, "r1412": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-21" }, "r1413": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-22" }, "r1414": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482739/220-10-55-15" }, "r1415": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-12" }, "r1416": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-11" }, "r1417": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-14" }, "r1418": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-18" }, "r1419": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-21" }, "r1420": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-24" }, "r1421": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-4" }, "r1422": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21" }, "r1423": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r1424": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1425": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-52" }, "r1426": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-18" }, "r1427": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-2" }, "r1428": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-4" }, "r1429": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r1430": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31" }, "r1431": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1432": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1433": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1434": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1435": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1436": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "48", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-48" }, "r1437": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "49", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-49" }, "r1438": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1439": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1440": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1441": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1442": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1443": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481933/310-10-55-12A" }, "r1444": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SAB Topic 6.L.5.a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-4" }, "r1445": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-10" }, "r1446": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1447": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1448": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1449": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1450": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1451": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1452": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1453": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1454": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1455": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1456": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1457": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1458": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1459": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1460": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1461": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1462": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1463": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1464": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1465": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "79", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-79" }, "r1466": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "80", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-80" }, "r1467": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479081/326-30-55-8" }, "r1468": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482548/350-20-55-24" }, "r1469": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "27", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482395/460-10-55-27" }, "r1470": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r1471": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69B" }, "r1472": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69C" }, "r1473": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69E" }, "r1474": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69F" }, "r1475": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "64", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481620/480-10-55-64" }, "r1476": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r1477": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r1478": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1479": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1480": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1481": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1482": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1483": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1484": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17" }, "r1485": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-18" }, "r1486": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1487": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1488": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1489": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1490": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1491": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1492": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480547/715-80-55-8" }, "r1493": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1494": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "217", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-217" }, "r1495": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "231", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-231" }, "r1496": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482630/740-20-55-7" }, "r1497": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-8" }, "r1498": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "39", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-39" }, "r1499": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-41" }, "r1500": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "43", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-43" }, "r1501": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-47" }, "r1502": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-50" }, "r1503": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1504": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1505": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1506": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1507": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1508": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1509": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1510": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1511": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1512": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-29" }, "r1513": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-29" }, "r1514": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1515": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1516": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1517": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1518": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1519": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1520": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1521": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1522": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1523": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1524": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1525": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1526": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1527": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1528": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1529": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1530": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478064/805-740-55-13" }, "r1531": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r1532": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "181", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-181" }, "r1533": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "182", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-182" }, "r1534": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "183", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-183" }, "r1535": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "184", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-184" }, "r1536": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "185", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480401/815-10-55-185" }, "r1537": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "100", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100" }, "r1538": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "100", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100" }, "r1539": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "101", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-101" }, "r1540": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "102", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-102" }, "r1541": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "103", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-103" }, "r1542": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1543": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1544": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1545": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1546": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1547": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1548": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-12" }, "r1549": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482949/835-30-55-8" }, "r1550": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "53", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479589/842-20-55-53" }, "r1551": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481372/852-10-55-10" }, "r1552": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481395/860-30-55-4" }, "r1553": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2" }, "r1554": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-17" }, "r1555": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-21" }, "r1556": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-29" }, "r1557": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477215/932-235-50-3" }, "r1558": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-2" }, "r1559": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-4" }, "r1560": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-5" }, "r1561": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477916/932-235-55-6" }, "r1562": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480095/942-10-S50-1" }, "r1563": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480035/942-10-S99-6" }, "r1564": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479255/942-310-S50-4" }, "r1565": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.H.2.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478116/942-310-S99-2" }, "r1566": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479401/944-30-55-2" }, "r1567": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-29F" }, "r1568": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1569": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1570": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1571": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9E" }, "r1572": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "605", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-11" }, "r1573": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "605", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-14" }, "r1574": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-17" }, "r1575": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-18" }, "r1576": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1577": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1578": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477439/946-210-55-1" }, "r1579": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1" }, "r1580": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1581": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1582": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1583": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column A)(Footnote 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1584": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column B)(Footnote 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5C" }, "r1585": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1586": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-10" }, "r1587": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-11" }, "r1588": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-12" }, "r1589": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478322/948-310-S50-2" }, "r1590": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1591": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1592": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1593": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1594": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r1595": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-23" }, "r1596": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r1597": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 10-K", "Number": "249", "Section": "310" }, "r1598": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Number": "249", "Section": "220", "Subsection": "f" }, "r1599": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16", "Subsection": "J", "Paragraph": "a" }, "r1600": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K" }, "r1601": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1" }, "r1602": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "i" }, "r1603": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "ii" }, "r1604": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "iii" }, "r1605": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "2" }, "r1606": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "1" }, "r1607": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2" }, "r1608": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "i" }, "r1609": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "ii" }, "r1610": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "iii" }, "r1611": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1" }, "r1612": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i" }, "r1613": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r1614": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r1615": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r1616": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r1617": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r1618": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii" }, "r1619": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "iii" }, "r1620": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "2" }, "r1621": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Number": "249", "Section": "240", "Subsection": "f" }, "r1622": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a" }, "r1623": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1" }, "r1624": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1625": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1626": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1627": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1628": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1629": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "2" }, "r1630": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "3" }, "r1631": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "b" }, "r1632": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a" }, "r1633": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1" }, "r1634": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1635": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1636": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1637": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1638": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1639": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "2" }, "r1640": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "3" }, "r1641": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "b" }, "r1642": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Section": "13", "Subsection": "a-1" }, "r1643": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v" }, "r1644": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "1" }, "r1645": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "ii" }, "r1646": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii" }, "r1647": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "B", "Clause": "1", "Subclause": "ii" }, "r1648": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "i" }, "r1649": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "ii" }, "r1650": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "iii" }, "r1651": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "iv" }, "r1652": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "v" }, "r1653": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1", "Subclause": "vi" }, "r1654": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iv" }, "r1655": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "vi" }, "r1656": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "3" }, "r1657": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "4" }, "r1658": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "i" }, "r1659": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "ii" }, "r1660": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iii" }, "r1661": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iv" }, "r1662": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6" }, "r1663": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6", "Subparagraph": "i" }, "r1664": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w" }, "r1665": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1" }, "r1666": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i" }, "r1667": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r1668": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r1669": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r1670": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r1671": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r1672": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "ii" }, "r1673": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "iii" }, "r1674": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "2" }, "r1675": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "1" }, "r1676": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2" }, "r1677": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "A" }, "r1678": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "C" }, "r1679": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "D" }, "r1680": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "E" }, "r1681": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2", "Subparagraph": "ii", "Sentence": "F" }, "r1682": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a" }, "r1683": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "1" }, "r1684": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "A" }, "r1685": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "B" }, "r1686": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "C" }, "r1687": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "D" }, "r1688": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "b", "Paragraph": "1" }, "r1689": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106" }, "r1690": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1" }, "r1691": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "i" }, "r1692": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "ii" }, "r1693": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "iii" }, "r1694": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "2" }, "r1695": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "1" }, "r1696": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2" }, "r1697": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "i" }, "r1698": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "ii" }, "r1699": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "iii" }, "r1700": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Number": "229", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "C", "Clause": "1" }, "r1701": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "A", "Number": "229" }, "r1702": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "B", "Clause": "1", "Number": "229" }, "r1703": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii", "Sentence": "B", "Clause": "1", "Subclause": "i", "Number": "229" }, "r1704": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-T", "Number": "232", "Section": "405" }, "r1705": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-X", "Number": "210", "Section": "2", "Subsection": "2" }, "r1706": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "405" }, "r1707": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-10" }, "r1708": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-11" }, "r1709": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-3" }, "r1710": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r1711": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1712": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1713": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "20", "Topic": "842", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-3" }, "r1714": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "SubTopic": "310", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3" }, "r1715": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r1716": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(6))", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1717": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "a", "Publisher": "SEC" }, "r1718": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1719": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1720": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1721": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(i)", "Publisher": "SEC" }, "r1722": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r1723": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(iii)", "Publisher": "SEC" }, "r1724": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1403", "Paragraph": "a", "Publisher": "SEC" }, "r1725": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1404", "Paragraph": "a", "Publisher": "SEC" }, "r1726": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1727": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1728": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1729": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r1730": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1731": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1732": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1733": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1734": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1735": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1736": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1737": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1738": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1739": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10" }, "r1740": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-12" }, "r1741": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14" }, "r1742": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4" }, "r1743": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5" }, "r1744": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6" }, "r1745": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1746": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1747": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(7)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1748": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(9)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1749": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1750": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1751": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1752": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1753": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1754": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1755": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1756": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1757": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1758": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1759": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1760": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1761": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1762": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1763": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1764": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1765": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1766": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1767": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1768": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1769": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1770": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1771": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1772": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1773": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1774": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1775": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1776": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(p)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1777": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1778": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(r)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1779": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(s)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1780": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(t)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1781": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(u)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1782": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-30" }, "r1783": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-31" }, "r1784": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-32" }, "r1785": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-33" }, "r1786": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1787": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1788": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1789": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1790": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r1791": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r1792": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "16", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-16" }, "r1793": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r1794": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r1795": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r1796": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A" }, "r1797": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1798": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r1799": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4" }, "r1800": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1801": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1802": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1803": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1804": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1805": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(2)(i)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1806": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3" }, "r1807": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23" }, "r1808": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24" }, "r1809": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5" }, "r1810": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3" }, "r1811": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6" }, "r1812": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r1813": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1" }, "r1814": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-18" }, "r1815": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r1816": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r1817": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(ee)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r1818": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r1819": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/310-10/tableOfContent" }, "r1820": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13" }, "r1821": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2" }, "r1822": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-3" }, "r1823": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1824": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1825": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1826": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r1827": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r1828": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "40", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481628/310-20-40-7" }, "r1829": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-1" }, "r1830": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-11" }, "r1831": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1832": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1833": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1834": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1835": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1836": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1837": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r1838": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r1839": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r1840": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r1841": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1842": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1843": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1844": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r1845": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r1846": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479391/326-20-30-2" }, "r1847": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1" }, "r1848": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11" }, "r1849": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1850": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1851": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1852": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1853": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1854": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1855": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1856": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14" }, "r1857": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r1858": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r1859": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1860": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1861": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1862": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/350-20/tableOfContent" }, "r1863": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1864": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1865": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1866": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1867": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1868": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1869": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1870": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1871": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1" }, "r1872": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-1A" }, "r1873": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-2" }, "r1874": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/350-30/tableOfContent" }, "r1875": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1876": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1877": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1878": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-3" }, "r1879": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A" }, "r1880": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3A" }, "r1881": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/405-30/tableOfContent" }, "r1882": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1883": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1884": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1885": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1886": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/450/tableOfContent" }, "r1887": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4" }, "r1888": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r1889": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r1890": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r1891": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482425/460-10-50-3" }, "r1892": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1893": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1894": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1895": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1896": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r1897": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r1898": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2" }, "r1899": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "505", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4" }, "r1900": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r1901": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1902": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1903": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1904": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1905": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1906": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1907": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1908": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1909": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1910": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1911": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1912": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1913": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1914": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1915": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1916": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1917": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1918": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1919": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1920": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1921": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1922": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1923": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1924": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1925": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1926": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1927": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1928": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1929": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1930": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1931": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1932": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1933": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1934": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1935": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1936": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1937": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1938": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1939": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1940": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1941": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1942": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1943": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1944": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1945": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1946": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1947": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1948": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1949": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1950": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r1951": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r1952": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r1953": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1954": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1955": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1956": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1957": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1958": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1959": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1960": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1961": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1962": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1963": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1964": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1965": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1966": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8" }, "r1967": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480266/715-60-50-4" }, "r1968": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480483/718-10-35-2" }, "r1969": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1970": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1971": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1972": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1973": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1974": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1975": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1976": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1977": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1978": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1979": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(iv)(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1980": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1981": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1982": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1983": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1984": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1985": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1986": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1987": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1988": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1989": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1990": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1991": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1992": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1993": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1994": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(v)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r1995": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-4" }, "r1996": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10" }, "r1997": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r1998": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r1999": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r2000": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15" }, "r2001": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15A" }, "r2002": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r2003": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22" }, "r2004": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23" }, "r2005": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-3" }, "r2006": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-6" }, "r2007": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r2008": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r2009": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r2010": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r2011": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r2012": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3" }, "r2013": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r2014": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r2015": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r2016": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1A" }, "r2017": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-1B" }, "r2018": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r2019": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r2020": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4C" }, "r2021": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4CC", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4CC" }, "r2022": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4D" }, "r2023": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4E" }, "r2024": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r2025": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r2026": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-5" }, "r2027": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A" }, "r2028": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r2029": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r2030": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r2031": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r2032": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r2033": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "54B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B" }, "r2034": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2035": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2036": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2037": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2038": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2039": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2040": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2041": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2042": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2043": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2044": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r2045": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E" }, "r2046": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r2047": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r2048": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r2049": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-1" }, "r2050": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10" }, "r2051": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r2052": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-13" }, "r2053": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r2054": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r2055": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1" }, "r2056": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2" }, "r2057": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1" }, "r2058": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-3" }, "r2059": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r2060": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-2" }, "r2061": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7" }, "r2062": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7" }, "r2063": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r2064": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r2065": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r2066": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r2067": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r2068": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r2069": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2" }, "r2070": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r2071": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "940", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/940-320/tableOfContent" }, "r2072": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r2073": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(27))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r2074": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2" }, "r2075": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2" }, "r2076": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477974/942-325-45-1" }, "r2077": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r2078": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1B" }, "r2079": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(16)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r2080": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r2081": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r2082": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r2083": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r2084": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r2085": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479432/944-30-50-2B" }, "r2086": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3" }, "r2087": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477363/944-310-50-3" }, "r2088": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B" }, "r2089": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B" }, "r2090": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4C" }, "r2091": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4D" }, "r2092": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4G", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4G" }, "r2093": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r2094": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r2095": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r2096": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r2097": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2098": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2099": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2100": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2101": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2102": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2103": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2104": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r2105": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r2106": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r2107": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r2108": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r2109": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r2110": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r2111": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r2112": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r2113": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r2114": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-1" }, "r2115": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2" }, "r2116": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2" }, "r2117": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-15" }, "r2118": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-16" }, "r2119": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4" }, "r2120": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r2121": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r2122": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3" }, "r2123": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3" }, "r2124": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r2125": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r2126": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r2127": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1" }, "r2128": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "39", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477346/946-830-45-39" } } }