{ "version": "2.2", "instance": { "adtn-20231231.htm": { "nsprefix": "adtn", "nsuri": "http://www.adtran.com/20231231", "dts": { "inline": { "local": [ "adtn-20231231.htm" ] }, "schema": { "local": [ "adtn-20231231.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/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/dtr/type/2020-01-21/types.xsd", "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd", "https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd", "https://xbrl.fasb.org/srt/2023/elts/srt-roles-2023.xsd", "https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd", "https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd", "https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd", "https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd", "https://xbrl.sec.gov/country/2023/country-2023.xsd", "https://xbrl.sec.gov/currency/2023/currency-2023.xsd", "https://xbrl.sec.gov/dei/2023/dei-2023.xsd", "https://xbrl.sec.gov/ecd/2023/ecd-2023.xsd", "https://xbrl.sec.gov/ecd/2023/ecd-sub-2023.xsd" ] } }, "keyStandard": 586, "keyCustom": 146, "axisStandard": 52, "axisCustom": 0, "memberStandard": 82, "memberCustom": 88, "hidden": { "total": 28, "http://fasb.org/us-gaap/2023": 24, "http://xbrl.sec.gov/dei/2023": 3, "http://www.adtran.com/20231231": 1 }, "contextCount": 560, "entityCount": 1, "segmentCount": 176, "elementCount": 1360, "unitCount": 13, "baseTaxonomies": { "http://fasb.org/us-gaap/2023": 1832, "http://xbrl.sec.gov/dei/2023": 39, "http://xbrl.sec.gov/ecd/2023": 4, "http://fasb.org/srt/2023": 1 }, "report": { "R1": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation", "longName": "100000 - Document - Document and Entity Information", "shortName": "Document and Entity Information", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R2": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets", "longName": "100010 - Statement - Consolidated Balance Sheets", "shortName": "Consolidated Balance Sheets", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:OtherReceivablesNetCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R3": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical", "longName": "100040 - Statement - Consolidated Balance Sheets (Parenthetical)", "shortName": "Consolidated Balance Sheets (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecuritiesCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R4": { "role": "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss", "longName": "100050 - Statement - Consolidated Statements of Loss", "shortName": "Consolidated Statements of Loss", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CostOfGoodsAndServicesSold", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R5": { "role": "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical", "longName": "100060 - Statement - Consolidated Statements of Loss (Parenthetical)", "shortName": "Consolidated Statements of Loss (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:NetIncomeLossAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_85b2839f-2065-4173-b69b-9d56c8eb80bd", "name": "us-gaap:NetIncomeLossAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R6": { "role": "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome", "longName": "100070 - Statement - Consolidated Statements of Comprehensive (Loss) Income", "shortName": "Consolidated Statements of Comprehensive (Loss) Income", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "6", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ProfitLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R7": { "role": "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1", "longName": "100080 - Statement - Consolidated Statements of Changes in Equity", "shortName": "Consolidated Statements of Changes in Equity", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "7", "firstAnchor": { "contextRef": "C_0238b881-75d3-44ea-b90b-f8a2b749bcdb", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_60d92fbe-98cd-4696-bce2-fd1c9f407d8f", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R8": { "role": "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquityParenthetical", "longName": "100090 - Statement - Consolidated Statements of Changes in Equity (Parenthetical)", "shortName": "Consolidated Statements of Changes in Equity (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "8", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CommonStockDividendsPerShareCashPaid", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R9": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "longName": "100100 - Statement - Consolidated Statements of Cash Flows", "shortName": "Consolidated Statements of Cash Flows", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "9", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ProfitLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DepreciationDepletionAndAmortization", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R10": { "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": "10", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true }, "uniqueAnchor": null }, "R11": { "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": "11", "firstAnchor": { "contextRef": "C_b283badc-dce0-487c-83a8-abbdd9c5d8f2", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_b283badc-dce0-487c-83a8-abbdd9c5d8f2", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R12": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusiness", "longName": "995455 - Disclosure - Nature of Business", "shortName": "Nature of Business", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R13": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreement", "longName": "995465 - Disclosure - Business Combination Agreement", "shortName": "Business Combination Agreement", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R14": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenue", "longName": "995475 - Disclosure - Revenue", "shortName": "Revenue", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "14", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R15": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation", "longName": "995485 - Disclosure - Stock-Based Compensation", "shortName": "Stock-Based Compensation", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R16": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestments", "longName": "995495 - Disclosure - Investments", "shortName": "Investments", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R17": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventory", "longName": "995505 - Disclosure - Inventory", "shortName": "Inventory", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:InventoryDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:InventoryDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R18": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipment", "longName": "995515 - Disclosure - Property, Plant and Equipment", "shortName": "Property, Plant and Equipment", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R19": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeases", "longName": "995525 - Disclosure - Leases", "shortName": "Leases", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:LessorSalesTypeLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:LessorSalesTypeLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R20": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureGoodwill", "longName": "995535 - Disclosure - Goodwill", "shortName": "Goodwill", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:GoodwillDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:GoodwillDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R21": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssets", "longName": "995545 - Disclosure - Intangible Assets", "shortName": "Intangible Assets", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IntangibleAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IntangibleAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R22": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedging1", "longName": "995555 - Disclosure - Hedging", "shortName": "Hedging", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R23": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreements1", "longName": "995565 - Disclosure - Revolving Credit Agreements", "shortName": "Revolving Credit Agreements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R24": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayable1", "longName": "995585 - Disclosure - Notes Payable", "shortName": "Notes Payable", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:NotesPayableDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:NotesPayableDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R25": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxes", "longName": "995595 - Disclosure - Income Taxes", "shortName": "Income Taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R26": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlans", "longName": "995605 - Disclosure - Employee Benefit Plans", "shortName": "Employee Benefit Plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R27": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquity", "longName": "995615 - Disclosure - Equity", "shortName": "Equity", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R28": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterest", "longName": "995625 - Disclosure - Redeemable Non-controlling Interest", "shortName": "Redeemable Non-controlling Interest", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:RedeemableNoncontrollingInterestTextblock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:RedeemableNoncontrollingInterestTextblock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R29": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomers", "longName": "995635 - Disclosure - Segment Information and Major Customers", "shortName": "Segment Information and Major Customers", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R30": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturns1", "longName": "995645 - Disclosure - Liability for Warranty Returns", "shortName": "Liability for Warranty Returns", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "30", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ProductWarrantyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ProductWarrantyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R31": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingencies", "longName": "995655 - Disclosure - Commitments and Contingencies", "shortName": "Commitments and Contingencies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "31", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R32": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLosses", "longName": "995665 - Disclosure - Current Expected Credit Losses", "shortName": "Current Expected Credit Losses", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "32", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CreditLossFinancialInstrumentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:CreditLossFinancialInstrumentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R33": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShare", "longName": "995675 - Disclosure - Loss per Share", "shortName": "Loss per Share", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "33", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EarningsPerShareTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EarningsPerShareTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R34": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuring", "longName": "995685 - Disclosure - Restructuring", "shortName": "Restructuring", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "34", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R35": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEvents", "longName": "995695 - Disclosure - Subsequent Events", "shortName": "Subsequent Events", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "35", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:SubsequentEventsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:SubsequentEventsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R36": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccounts", "longName": "995705 - Disclosure - Schedule II - Valuation and Qualifying Accounts", "shortName": "Schedule II - Valuation and Qualifying Accounts", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "36", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R37": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies", "longName": "995715 - Disclosure - Nature of Business (Policies)", "shortName": "Nature of Business (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "37", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ConsolidationPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ConsolidationPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R38": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessTables", "longName": "995725 - Disclosure - Nature of Business (Tables)", "shortName": "Nature of Business (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "adtn:RevisionOfPreviouslyIssuedFinancialStatementsPolicytextBlock", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "adtn:RevisionOfPreviouslyIssuedFinancialStatementsPolicytextBlock", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R39": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementTables", "longName": "995735 - Disclosure - Business Combination Agreement (Tables)", "shortName": "Business Combination Agreement (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R40": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueTables", "longName": "995745 - Disclosure - Revenue (Tables)", "shortName": "Revenue (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true } }, "R41": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "longName": "995755 - Disclosure - Stock-Based Compensation (Tables)", "shortName": "Stock-Based Compensation (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R42": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables", "longName": "995765 - Disclosure - Investments (Tables)", "shortName": "Investments (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R43": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventoryTables", "longName": "995775 - Disclosure - Inventory (Tables)", "shortName": "Inventory (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R44": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentTables", "longName": "995785 - Disclosure - Property, Plant and Equipment (Tables)", "shortName": "Property, Plant and Equipment (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "44", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true } }, "R45": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables", "longName": "995795 - Disclosure - Leases (Tables)", "shortName": "Leases (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "45", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R46": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillTables", "longName": "995805 - Disclosure - Goodwill (Tables)", "shortName": "Goodwill (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "46", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfGoodwillTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfGoodwillTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R47": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsTables", "longName": "995815 - Disclosure - Intangible Assets (Tables)", "shortName": "Intangible Assets (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "47", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R48": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingTables", "longName": "995825 - Disclosure - Hedging (Tables)", "shortName": "Hedging (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "48", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R49": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsTables", "longName": "995835 - Disclosure - Revolving Credit Agreements (Tables)", "shortName": "Revolving Credit Agreements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "49", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:CarryingAmountOfRevolvingAgreementTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:CarryingAmountOfRevolvingAgreementTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R50": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableTables", "longName": "995845 - Disclosure - Notes Payable (Tables)", "shortName": "Notes Payable (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "50", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "adtn:NotesPayableDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "adtn:NotesPayableDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R51": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables", "longName": "995855 - Disclosure - Income Taxes (Tables)", "shortName": "Income Taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "51", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true } }, "R52": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables", "longName": "995865 - Disclosure - Employee Benefit Plans (Tables)", "shortName": "Employee Benefit Plans (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "52", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R53": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTables", "longName": "995875 - Disclosure - Equity (Tables)", "shortName": "Equity (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "53", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R54": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestTables", "longName": "995885 - Disclosure - Redeemable Non-controlling Interest (Tables)", "shortName": "Redeemable Non-controlling Interest (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "54", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RedeemableNoncontrollingInterestTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "adtn:RedeemableNoncontrollingInterestTextblock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RedeemableNoncontrollingInterestTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "adtn:RedeemableNoncontrollingInterestTextblock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R55": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersTables", "longName": "995895 - Disclosure - Segment Information and Major Customers (Tables)", "shortName": "Segment Information and Major Customers (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "55", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R56": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsTables", "longName": "995905 - Disclosure - Liability for Warranty Returns (Tables)", "shortName": "Liability for Warranty Returns (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "56", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:ProductWarrantyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:ProductWarrantyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R57": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareTables", "longName": "995925 - Disclosure - Loss per Share (Tables)", "shortName": "Loss per Share (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "57", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:EarningsPerShareTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:EarningsPerShareTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R58": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringTables", "longName": "995935 - Disclosure - Restructuring (Tables)", "shortName": "Restructuring (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "58", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R59": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "longName": "995945 - Disclosure - Nature of Business - Additional Information (Detail)", "shortName": "Nature of Business - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "59", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "us-gaap:AssetImpairmentCharges", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:GoodwillAndIntangibleAssetsIntangibleAssetsPolicy", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R60": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "longName": "995955 - Disclosure - Nature of Business - Accounts Receivable - Additional Information (Detail)", "shortName": "Nature of Business - Accounts Receivable - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "60", "firstAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "adtn:NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAccountsReceivable", "unitRef": "U_Customer", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:ReceivablesPolicyTextBlock", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "adtn:NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAccountsReceivable", "unitRef": "U_Customer", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:ReceivablesPolicyTextBlock", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R61": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "longName": "995965 - Disclosure - Nature of Business - Summary of Impact of Revision to Specific Line Items in Consolidated Balance Sheet and Consolidated Statement of Changes in Equity (Details)", "shortName": "Nature of Business - Summary of Impact of Revision to Specific Line Items in Consolidated Balance Sheet and Consolidated Statement of Changes in Equity (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "61", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_94002e45-89e6-4661-a146-6e8102c5c24b", "name": "us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock", "div", "adtn:RevisionOfPreviouslyIssuedFinancialStatementsPolicytextBlock", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R62": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails", "longName": "995975 - Disclosure - Nature of Business - Summary of Impact of Revision to Specific Line Items in Consolidated Statements of Comprehensive Loss (Details)", "shortName": "Nature of Business - Summary of Impact of Revision to Specific Line Items in Consolidated Statements of Comprehensive Loss (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "62", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b0f41afd-d261-4bda-bce8-4690e627ac26", "name": "us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock", "div", "adtn:RevisionOfPreviouslyIssuedFinancialStatementsPolicytextBlock", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R63": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "longName": "995985 - Disclosure - Business Combination Agreement - Additional Information (Details)", "shortName": "Business Combination Agreement - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "C_3be2f118-2b25-4142-81af-1e9ae9acba12", "name": "us-gaap:CommonStockParOrStatedValuePerShare", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_3be2f118-2b25-4142-81af-1e9ae9acba12", "name": "us-gaap:CommonStockParOrStatedValuePerShare", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R64": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails", "longName": "995995 - Disclosure - Business Combination Agreement - Summary of Purchase Price for Business Combination (Details)", "shortName": "Business Combination Agreement - Summary of Purchase Price for Business Combination (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "C_df800ce6-1bbd-4ec1-9435-27db568e22b2", "name": "adtn:BusinessCombinationNumberOfSharesExchanged", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "0", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_df800ce6-1bbd-4ec1-9435-27db568e22b2", "name": "adtn:BusinessCombinationNumberOfSharesExchanged", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "0", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R65": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "longName": "996005 - Disclosure - Business Combination Agreement - Summary of Purchase Price Allocation of Assets Acquired and Liabilities Assumed (Details)", "shortName": "Business Combination Agreement - Summary of Purchase Price Allocation of Assets Acquired and Liabilities Assumed (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "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": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_ed4b5b0d-1789-4f24-8e44-d7a20793599a", "name": "us-gaap:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R66": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "longName": "996015 - Disclosure - Business Combination Agreement - Summary of Fair Value of Intangible Assets Acquired (Details)", "shortName": "Business Combination Agreement - Summary of Fair Value of Intangible Assets Acquired (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "C_df800ce6-1bbd-4ec1-9435-27db568e22b2", "name": "us-gaap:FinitelivedIntangibleAssetsAcquired1", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_df800ce6-1bbd-4ec1-9435-27db568e22b2", "name": "us-gaap:FinitelivedIntangibleAssetsAcquired1", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R67": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfUnauditedProFormaFinancialInformationDetails", "longName": "996025 - Disclosure - Business Combination Agreement - Summary of Unaudited Pro Forma Financial Information (Details)", "shortName": "Business Combination Agreement - Summary of Unaudited Pro Forma Financial Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "us-gaap:BusinessAcquisitionsProFormaRevenue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "us-gaap:BusinessAcquisitionsProFormaRevenue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:BusinessCombinationDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R68": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "longName": "996035 - Disclosure - Revenue - Additional Information (Detail)", "shortName": "Revenue - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:NumberOfProductCategories", "unitRef": "U_Category", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "us-gaap:ContractWithCustomerLiabilityRevenueRecognized", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R69": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "longName": "996045 - Disclosure - Revenue - Disaggregate of Revenue by Reportable Segment and Revenue Category (Detail)", "shortName": "Revenue - Disaggregate of Revenue by Reportable Segment and Revenue Category (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_e7c9b932-61a6-4273-8bba-99b70986d66b", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "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": "adtn-20231231.htm", "unique": true } }, "R70": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail1", "longName": "996055 - Disclosure - Revenue - Additional Information (Detail1)", "shortName": "Revenue - Additional Information (Detail1)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "C_88232683-1d13-4393-ae97-c8635ea2d7c2", "name": "us-gaap:RevenueRemainingPerformanceObligationPercentage", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_88232683-1d13-4393-ae97-c8635ea2d7c2", "name": "us-gaap:RevenueRemainingPerformanceObligationPercentage", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R71": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueInformationAboutReceivableContractAssetsAndUnearnedRevenueFromContractsWithCustomersDetail", "longName": "996065 - Disclosure - Revenue - Information about Receivable, Contract Assets, and Unearned Revenue from Contracts with Customers (Detail)", "shortName": "Revenue - Information about Receivable, Contract Assets, and Unearned Revenue from Contracts with Customers (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:AccountsReceivableNetCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": null }, "R72": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail", "longName": "996075 - Disclosure - Stock-Based Compensation - Stock-Based Compensation Expense Related to Stock Options, PSUs, RSUs and Restricted Stock (Detail)", "shortName": "Stock-Based Compensation - Stock-Based Compensation Expense Related to Stock Options, PSUs, RSUs and Restricted Stock (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R73": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "longName": "996085 - Disclosure - Stock-Based Compensation (Stock Incentive Program Descriptions) - Additional Information (Detail)", "shortName": "Stock-Based Compensation (Stock Incentive Program Descriptions) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_aa3b6742-1f1a-4798-bb7e-8f0bc09915f3", "name": "adtn:ShareBasedCompensationArrangementByShareBasedPaymentAwardEarnOutPercentage", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R74": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail", "longName": "996095 - Disclosure - Stock-Based Compensation - Summary of PSUs, RSUs and Restricted Stock Outstanding (Detail)", "shortName": "Stock-Based Compensation - Summary of PSUs, RSUs and Restricted Stock Outstanding (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "adtn:ScheduleOfShareBasedCompensationPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "adtn:ScheduleOfShareBasedCompensationPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R75": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail", "longName": "996105 - Disclosure - Stock-Based Compensation - Summary of Weighted-Average Assumptions and Value of Options Granted (Detail)", "shortName": "Stock-Based Compensation - Summary of Weighted-Average Assumptions and Value of Options Granted (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R76": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "longName": "996115 - Disclosure - Stock-Based Compensation (PSUs, RSUs and Restricted Stock) - Additional Information (Detail)", "shortName": "Stock-Based Compensation (PSUs, RSUs and Restricted Stock) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "adtn:ScheduleOfShareBasedCompensationPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_df800ce6-1bbd-4ec1-9435-27db568e22b2", "name": "adtn:NumberOfMarketBasedPsuAwardsConvertedToTimeBasedRsuAwards", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R77": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "longName": "996125 - Disclosure - Stock-Based Compensation - Summary of Stock Options Outstanding (Detail)", "shortName": "Stock-Based Compensation - Summary of Stock Options Outstanding (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R78": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "longName": "996145 - Disclosure - Stock-Based Compensation (Stock Options) - Additional Information (Detail)", "shortName": "Stock-Based Compensation (Stock Options) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R79": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "longName": "996155 - Disclosure - Stock-Based Compensation - Stock Options Outstanding (Detail)", "shortName": "Stock-Based Compensation - Stock Options Outstanding (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_5a99381e-ff06-4b3c-bf67-59752301975a", "name": "us-gaap:ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R80": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail", "longName": "996165 - Disclosure - Investments - Debt Securities and Other Investments, Included on Consolidated Balance Sheet and Recorded at Fair Value (Detail)", "shortName": "Investments - Debt Securities and Other Investments, Included on Consolidated Balance Sheet and Recorded at Fair Value (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R81": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail", "longName": "996185 - Disclosure - Investments - Gross Realized Gains and Losses on Sale of Debt Securities (Detail)", "shortName": "Investments - Gross Realized Gains and Losses on Sale of Debt Securities (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DebtSecuritiesAvailableForSaleRealizedGain", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DebtSecuritiesAvailableForSaleRealizedGain", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R82": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "longName": "996195 - Disclosure - Investments - Additional Information (Detail)", "shortName": "Investments - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationAmountAtPurchasePrice", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationAmountAtPurchasePrice", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R83": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "longName": "996205 - Disclosure - Investments - Breakdown of Investments with Unrealized Losses (Detail)", "shortName": "Investments - Breakdown of Investments with Unrealized Losses (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R84": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail", "longName": "996215 - Disclosure - Investments - Realized and Unrealized Gains and Losses for Marketable Equity Securities (Detail)", "shortName": "Investments - Realized and Unrealized Gains and Losses for Marketable Equity Securities (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EquitySecuritiesFvNiRealizedGainLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:GainLossOnInvestmentsTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EquitySecuritiesFvNiRealizedGainLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:GainLossOnInvestmentsTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R85": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "longName": "996225 - Disclosure - Investments - Cash Equivalents and Investments held at Fair Value (Detail)", "shortName": "Investments - Cash Equivalents and Investments held at Fair Value (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_5e82632e-7226-489e-8c61-7ea797957c63", "name": "us-gaap:AssetsFairValueDisclosure", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock", "div", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R86": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail", "longName": "996235 - Disclosure - Inventory - Components of Inventory (Detail)", "shortName": "Inventory - Components of Inventory (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:InventoryRawMaterialsNetOfReserves", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "div", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:InventoryRawMaterialsNetOfReserves", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfInventoryCurrentTableTextBlock", "div", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R87": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventoryAdditionalInformationDetail", "longName": "996245 - Disclosure - Inventory - Additional Information (Detail)", "shortName": "Inventory - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:InventoryValuationReserves", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:InventoryValuationReserves", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:InventoryDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R88": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail", "longName": "996255 - Disclosure - Property, Plant and Equipment - Property, Plant and Equipment, Net (Detail)", "shortName": "Property, Plant and Equipment - Property, Plant and Equipment, Net (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:MachineryAndEquipmentGross", "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": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:MachineryAndEquipmentGross", "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": "adtn-20231231.htm", "first": true, "unique": true } }, "R89": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail", "longName": "996275 - Disclosure - Property, Plant and Equipment - Additional Information (Detail)", "shortName": "Property, Plant and Equipment - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ImpairmentOfLongLivedAssetsHeldForUse", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_a930b02d-f1c4-4cb8-a56b-21d29bbf02ba", "name": "us-gaap:ImpairmentOfLongLivedAssetsHeldForUse", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R90": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail", "longName": "996285 - Disclosure - Leases - Additional Information (Detail)", "shortName": "Leases - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:LesseeOperatingLeaseExistenceOfOptionToExtend", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:LesseeOperatingLeaseExistenceOfOptionToExtend", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R91": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails", "longName": "996295 - Disclosure - Leases - Schedule of Supplemental Balance Sheet Information Related to Operating Leases (Details)", "shortName": "Leases - Schedule of Supplemental Balance Sheet Information Related to Operating Leases (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:OperatingLeaseRightOfUseAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:OperatingLeaseRightOfUseAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R92": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "longName": "996305 - Disclosure - Leases - Components of Lease Expense included in Consolidated Statements of Loss (Detail)", "shortName": "Leases - Components of Lease Expense included in Consolidated Statements of Loss (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OperatingLeaseCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LeaseCostTableTextBlock", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OperatingLeaseCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LeaseCostTableTextBlock", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R93": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail", "longName": "996315 - Disclosure - Leases - Schedule of Maturity of Operating Lease Liabilities (Detail)", "shortName": "Leases - Schedule of Maturity of Operating Lease Liabilities (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R94": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail", "longName": "996325 - Disclosure - Leases - Schedule of Weighted Average Remaining Lease Terms and Weighted Average Discount Rates (Detail)", "shortName": "Leases - Schedule of Weighted Average Remaining Lease Terms and Weighted Average Discount Rates (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "C_a7fc9ad2-5904-4644-a1ee-9596298144bc", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_a7fc9ad2-5904-4644-a1ee-9596298144bc", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:LessorSalesTypeLeasesTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R95": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail", "longName": "996365 - Disclosure - Goodwill - Summary of Changes in Carrying Amount of Goodwill (Detail)", "shortName": "Goodwill - Summary of Changes in Carrying Amount of Goodwill (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "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": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:GoodwillImpairment", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "div", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R96": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "longName": "996375 - Disclosure - Goodwill - Additional Information (Detail)", "shortName": "Goodwill - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "C_1f25b3d7-3642-47a7-baa8-6dccaebf9a7d", "name": "us-gaap:GoodwillImpairmentLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:GoodwillAndIntangibleAssetsGoodwillPolicy", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:GoodwillImpairedAccumulatedImpairmentLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:GoodwillDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R97": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail", "longName": "996385 - Disclosure - Intangible Assets - Summary of Intangible Assets (Detail)", "shortName": "Intangible Assets - Summary of Intangible Assets (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "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:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "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:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R98": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail", "longName": "996395 - Disclosure - Intangible Assets - Additional Information (Detail)", "shortName": "Intangible Assets - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:ImpairmentOfIntangibleAssetsExcludingGoodwill", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf", "us-gaap:ImpairmentOfLongLivedAssetsToBeDisposedOf", "span", "p", "us-gaap:GoodwillAndIntangibleAssetsIntangibleAssetsPolicy", "div", "us-gaap:OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:AmortizationOfIntangibleAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R99": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail", "longName": "996405 - Disclosure - Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Detail)", "shortName": "Intangible Assets - Estimated Future Amortization Expense Related to Intangible Assets (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "div", "us-gaap:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "div", "us-gaap:IntangibleAssetsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R100": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "longName": "996415 - Disclosure - Hedging - Additional Information (Detail)", "shortName": "Hedging - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "C_cc8b50ab-70e9-45fe-815b-ec17a56c76de", "name": "adtn:NumberOfForwardRateContractsOutstanding", "unitRef": "U_ForwardContracts", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_2026b926-1145-46a4-abe8-b63c5413f320", "name": "adtn:AggregateNotionalAmount", "unitRef": "U_EUR", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R101": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "longName": "996425 - Disclosure - Hedging - Schedule of Fair Values of Derivative Instruments (Detail)", "shortName": "Hedging - Schedule of Fair Values of Derivative Instruments (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "101", "firstAnchor": { "contextRef": "C_a04eec11-e543-4bbf-b38c-33a8bf2253fa", "name": "us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_a04eec11-e543-4bbf-b38c-33a8bf2253fa", "name": "us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R102": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails", "longName": "996435 - Disclosure - Revolving Credit Agreements - Carrying Amount of Revolving Agreements (Details)", "shortName": "Revolving Credit Agreements - Carrying Amount of Revolving Agreements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "102", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:LineOfCredit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "adtn:CarryingAmountOfRevolvingAgreementTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": null }, "R103": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "longName": "996445 - Disclosure - Revolving Credit Agreements - Additional Information (Detail)", "shortName": "Revolving Credit Agreements - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "103", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DebtWeightedAverageInterestRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DebtWeightedAverageInterestRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R104": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails", "longName": "996465 - Disclosure - Notes Payable - Carrying Amounts of Note Payables (Details)", "shortName": "Notes Payable - Carrying Amounts of Note Payables (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "104", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:NotesPayableCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_da92301e-3c45-4ba5-baf7-15f98ba9e64d", "name": "us-gaap:NotesPayableCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "div", "adtn:NotesPayableDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R105": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "longName": "996475 - Disclosure - Notes Payable - Additional Information (Details)", "shortName": "Notes Payable - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "105", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:NotesPayableCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_27578c19-91ed-4674-bf2d-27ca0969efd6", "name": "us-gaap:DebtInstrumentUnusedBorrowingCapacityAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "adtn:NotesPayableDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R106": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail", "longName": "996485 - Disclosure - Income Taxes - Summary of Components of Income Tax Expense (Benefit) (Detail)", "shortName": "Income Taxes - Summary of Components of Income Tax Expense (Benefit) (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "106", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true } }, "R107": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail", "longName": "996495 - Disclosure - Income Taxes - Effective Income Tax Rate Differs from Federal Statutory Rate (Detail)", "shortName": "Income Taxes - Effective Income Tax Rate Differs from Federal Statutory Rate (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "107", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R108": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail", "longName": "996505 - Disclosure - Income Taxes - Loss Before Expense (Benefit) for Income Taxes (Detail)", "shortName": "Income Taxes - Loss Before Expense (Benefit) for Income Taxes (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "108", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R109": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail", "longName": "996515 - Disclosure - Income Taxes - Significant Components of Current and Non-current Deferred Taxes (Detail)", "shortName": "Income Taxes - Significant Components of Current and Non-current Deferred Taxes (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "109", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DeferredTaxAssetsInventory", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DeferredTaxAssetsInventory", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R110": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "longName": "996525 - Disclosure - Income Taxes - Additional Information (Detail)", "shortName": "Income Taxes - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "110", "firstAnchor": { "contextRef": "C_df900c94-ea1a-4fd3-ba17-f38bf37c99cb", "name": "adtn:IncomeTaxExpenseBenefitResultOfCARESActOf2020", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_df900c94-ea1a-4fd3-ba17-f38bf37c99cb", "name": "adtn:IncomeTaxExpenseBenefitResultOfCARESActOf2020", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R111": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "longName": "996535 - Disclosure - Income Taxes - Summary of Supplemental Balance Sheet Information Related to Deferred Tax Assets (Liabilities) (Detail)", "shortName": "Income Taxes - Summary of Supplemental Balance Sheet Information Related to Deferred Tax Assets (Liabilities) (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "111", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DeferredTaxAssetsGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_889ce589-7d95-4644-ae96-08e99741b3fa", "name": "us-gaap:DeferredTaxAssetsValuationAllowance", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R112": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesChangeInUnrecognizedIncomeTaxBenefitsDetail", "longName": "996545 - Disclosure - Income Taxes - Change in Unrecognized Income Tax Benefits (Detail)", "shortName": "Income Taxes - Change in Unrecognized Income Tax Benefits (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "112", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:SummaryOfIncomeTaxContingenciesTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_f3928cba-ef63-4211-b436-9446f831d335", "name": "us-gaap:UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:SummaryOfIncomeTaxContingenciesTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R113": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail", "longName": "996555 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Schedule of Pension Benefit Plan Obligations and Funded Status (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Schedule of Pension Benefit Plan Obligations and Funded Status (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "113", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:DefinedBenefitPlanBenefitObligation", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:DefinedBenefitPlanActuarialGainLossExperience", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R114": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusParentheticalDetails", "longName": "996565 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Schedule of Pension Benefit Plan Obligations and Funded Status (Parenthetical) (Details)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Schedule of Pension Benefit Plan Obligations and Funded Status (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "114", "firstAnchor": { "contextRef": "C_dc4759d9-5679-44f8-b8c2-8ff95e8eda25", "name": "adtn:DefinedBenefitPlanAdditionalProjectedBenefitObligations", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_dc4759d9-5679-44f8-b8c2-8ff95e8eda25", "name": "adtn:DefinedBenefitPlanAdditionalProjectedBenefitObligations", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R115": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "longName": "996575 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Additional Information (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "115", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanAccumulatedBenefitObligation", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R116": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail", "longName": "996585 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Summary of Net Amounts Recognized in Consolidated Balance Sheets for the Unfunded Pension Liability (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Summary of Net Amounts Recognized in Consolidated Balance Sheets for the Unfunded Pension Liability (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "116", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPensionPlanLiabilitiesCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPensionPlanLiabilitiesCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R117": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail", "longName": "996595 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Components of Net Periodic Pension Cost and Amounts Recognized Other Comprehensive (Loss) Income (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Components of Net Periodic Pension Cost and Amounts Recognized Other Comprehensive (Loss) Income (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "117", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DefinedBenefitPlanServiceCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DefinedBenefitPlanExpectedReturnOnPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R118": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanAccumulatedOtherComprehensiveLossIncomeDetail", "longName": "996605 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Accumulated Other Comprehensive (Loss) Income (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Accumulated Other Comprehensive (Loss) Income (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "118", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "adtn:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetActuarialGainsLossesNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "adtn:DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetActuarialGainsLossesNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R119": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineNetPeriodicBenefitCostDetail", "longName": "996615 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Weighted-Average Assumptions Used to Determine Net Periodic Benefit Cost (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Weighted-Average Assumptions Used to Determine Net Periodic Benefit Cost (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "119", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetBenefitCostsTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R120": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineBenefitObligationDetail", "longName": "996625 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Weighted-Average Assumptions Used to Determine Benefit Obligation (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Weighted-Average Assumptions Used to Determine Benefit Obligation (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "120", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAssumptionsUsedTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R121": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail", "longName": "996635 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Schedule of Pension Benefit Payments Expected Future Service (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Schedule of Pension Benefit Payments Expected Future Service (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "121", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfExpectedBenefitPaymentsTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R122": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "longName": "996645 - Disclosure - Employee Benefit Plans (Pension Benefit Plan) - Schedule of Cash Equivalents and Investments Held at Fair Value (Detail)", "shortName": "Employee Benefit Plans (Pension Benefit Plan) - Schedule of Cash Equivalents and Investments Held at Fair Value (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "122", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_bbd2358c-719d-4341-b614-d45bcf5feb11", "name": "us-gaap:DefinedBenefitPlanFairValueOfPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R123": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "longName": "996655 - Disclosure - Employee Benefit Plans (401(k) Savings Plans) - Additional Information (Detail)", "shortName": "Employee Benefit Plans (401(k) Savings Plans) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "123", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:CriteriaOfEmployerToContributeInEmployeeSavingPlan", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:CriteriaOfEmployerToContributeInEmployeeSavingPlan", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R124": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "longName": "996665 - Disclosure - Employee Benefit Plans (Deferred Compensation Plans) - Additional Information (Detail)", "shortName": "Employee Benefit Plans (Deferred Compensation Plans) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "124", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:NumberOfDeferredCompensationPrograms", "unitRef": "U_Compensation_Program", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:NumberOfDeferredCompensationPrograms", "unitRef": "U_Compensation_Program", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R125": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail", "longName": "996675 - Disclosure - Employee Benefit Plans (Deferred Compensation Plans) - Fair Value of Assets Held by Trust and Amounts Payable to Plan Participants (Detail)", "shortName": "Employee Benefit Plans (Deferred Compensation Plans) - Fair Value of Assets Held by Trust and Amounts Payable to Plan Participants (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "125", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DeferredCompensationPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:DeferredCompensationPlanAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R126": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansRetireeMedicalCoverageAdditionalInformationDetail", "longName": "996685 - Disclosure - Employee Benefit Plans (Retiree Medical Coverage) - Additional Information (Detail)", "shortName": "Employee Benefit Plans (Retiree Medical Coverage) - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "126", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:MaximumPeriodOfMedicalDentalAndPrescriptionDrugCoverage", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:MaximumPeriodOfMedicalDentalAndPrescriptionDrugCoverage", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R127": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "longName": "996695 - Disclosure - Equity - Changes in Accumulated Other Comprehensive Income (Loss), Net of Tax by Components of Accumulated Other Comprehensive Income (Loss) (Detail)", "shortName": "Equity - Changes in Accumulated Other Comprehensive Income (Loss), Net of Tax by Components of Accumulated Other Comprehensive Income (Loss) (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "127", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R128": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "longName": "996705 - Disclosure - Equity - Reclassifications Out of Accumulated Other Comprehensive Income (Loss) (Detail)", "shortName": "Equity - Reclassifications Out of Accumulated Other Comprehensive Income (Loss) (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "128", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:DefinedBenefitPlanActuarialGainLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNetFundedStatusTableTextBlock", "div", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_2ec8a27f-3a8f-4056-a85f-1dacef17e8c4", "name": "us-gaap:DefinedBenefitPlanActuarialGainLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R129": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail", "longName": "996715 - Disclosure - Equity - Tax Effects Related to the Change in Each Component of Other Comprehensive Income (Loss) (Detail)", "shortName": "Equity - Tax Effects Related to the Change in Each Component of Other Comprehensive Income (Loss) (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "129", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComprehensiveIncomeLossTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R130": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail", "longName": "996725 - Disclosure - Redeemable Non-controlling Interest - Summary of Redeemable Non-controlling Interest Activity (Detail)", "shortName": "Redeemable Non-controlling Interest - Summary of Redeemable Non-controlling Interest Activity (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "130", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "adtn:ReclassificationOfRedeemableNonControllingInterests", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:RedeemableNoncontrollingInterestTableTextBlock", "div", "adtn:RedeemableNoncontrollingInterestTextblock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "adtn:ReclassificationOfRedeemableNonControllingInterests", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:RedeemableNoncontrollingInterestTableTextBlock", "div", "adtn:RedeemableNoncontrollingInterestTextblock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R131": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "longName": "996735 - Disclosure - Redeemable Non-controlling Interest - Additional Information (Detail)", "shortName": "Redeemable Non-controlling Interest - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "131", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:AnnualDividendToRedeemableNonControllingShareholders", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "adtn:RedeemableNoncontrollingInterestTextblock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:AnnualDividendToRedeemableNonControllingShareholders", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "adtn:RedeemableNoncontrollingInterestTextblock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R132": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail", "longName": "996745 - Disclosure - Segment Information and Major Customers - Additional Information (Detail)", "shortName": "Segment Information and Major Customers - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "132", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true, "unique": true } }, "R133": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "longName": "996755 - Disclosure - Segment Information and Major Customers - Revenue and Gross Profit of Reportable Segments (Detail)", "shortName": "Segment Information and Major Customers - Revenue and Gross Profit of Reportable Segments (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "133", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": null }, "R134": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail", "longName": "996765 - Disclosure - Segment Information and Major Customers - Disaggregation of Sales by Category (Detail)", "shortName": "Segment Information and Major Customers - Disaggregation of Sales by Category (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "134", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_42d63796-afc2-44eb-a096-7062f1bc3f46", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R135": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail", "longName": "996775 - Disclosure - Segment Information and Major Customers - Revenue Information by Geographic Area (Detail)", "shortName": "Segment Information and Major Customers - Revenue Information by Geographic Area (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "135", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_44f5904a-df39-4424-a98c-85813b9f7b4f", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R136": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsAdditionalInformationDetails", "longName": "996785 - Disclosure - Liability for Warranty Returns - Additional Information (Details)", "shortName": "Liability for Warranty Returns - Additional Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "136", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:ProductWarrantyAccrual", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock", "div", "us-gaap:ProductWarrantyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": null }, "R137": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsSummaryOfWarrantyExpenseAndWriteoffActivityDetails", "longName": "996795 - Disclosure - Liability for Warranty Returns - Summary of Warranty Expense and Write-off Activity (Details)", "shortName": "Liability for Warranty Returns - Summary of Warranty Expense and Write-off Activity (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "137", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:ProductWarrantyAccrual", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock", "div", "us-gaap:ProductWarrantyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_f322c2bc-9bb0-4cce-96e6-041bdcacc0e7", "name": "us-gaap:ProductWarrantyAccrualAdditionsFromBusinessAcquisition", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfProductWarrantyLiabilityTableTextBlock", "div", "us-gaap:ProductWarrantyDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R138": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "longName": "996805 - Disclosure - Commitments and Contingencies - Additional Information (Detail)", "shortName": "Commitments and Contingencies - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "138", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "adtn:CommitmentsRelatedToPerformanceBonds", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "adtn:CommitmentsRelatedToPerformanceBonds", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R139": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "longName": "996815 - Disclosure - Current Expected Credit Losses - Additional Information (Detail)", "shortName": "Current Expected Credit Losses - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "139", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:AccountsReceivableNetCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:CreditLossFinancialInstrumentTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R140": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail", "longName": "996835 - Disclosure - Loss per Share - Summary of Calculations of Basic and Diluted Loss Per Share (Detail)", "shortName": "Loss per Share - Summary of Calculations of Basic and Diluted Loss Per Share (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "140", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "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": "adtn-20231231.htm", "first": true }, "uniqueAnchor": null }, "R141": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail", "longName": "996845 - Disclosure - Loss per Share - Additional Information (Detail)", "shortName": "Loss per Share - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "141", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:EarningsPerShareTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:EarningsPerShareTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true, "unique": true } }, "R142": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "longName": "996855 - Disclosure - Restructuring - Additional Information (Detail)", "shortName": "Restructuring - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "142", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "us-gaap:InventoryWriteDown", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d2eae9bc-be77-42d1-b433-cf7df2c799f3", "name": "adtn:PercentageOfDecreaseInWorkforceAndHiringFreezeOfEmployees", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R143": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringScheduleOfReconciliationOfRestructuringLiabilityDetail", "longName": "996865 - Disclosure - Restructuring - Schedule of Reconciliation of Restructuring Liability (Detail)", "shortName": "Restructuring - Schedule of Reconciliation of Restructuring Liability (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "143", "firstAnchor": { "contextRef": "C_4908f389-535a-47fb-bb7f-671677081f5c", "name": "us-gaap:RestructuringReserve", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock", "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_6530c6eb-0784-4fcc-9325-a9df290f87ed", "name": "us-gaap:RestructuringReserve", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRestructuringReserveByTypeOfCostTextBlock", "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R144": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "longName": "996875 - Disclosure - Restructuring - Schedule of Components of Restructuring Expenses Included in Consolidated Statements of Loss (Detail)", "shortName": "Restructuring - Schedule of Components of Restructuring Expenses Included in Consolidated Statements of Loss (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "144", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:RestructuringChargesIncludingNonCashExpenses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRestructuringAndRelatedCostsTextBlock", "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c5b0a816-530e-4664-895c-faa339ad5350", "name": "adtn:RestructuringChargesIncludingNonCashExpenses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRestructuringAndRelatedCostsTextBlock", "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R145": { "role": "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "longName": "996885 - Disclosure - Restructuring - Schedule of Components of Restructuring Expenses by Geographic Area (Detail)", "shortName": "Restructuring - Schedule of Components of Restructuring Expenses by Geographic Area (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "145", "firstAnchor": { "contextRef": "C_797483ff-710f-4f34-be91-c45472db1958", "name": "adtn:RestructuringChargesIncludingNonCashExpenses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRestructuringAndRelatedCostsTextBlock", "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_44f5904a-df39-4424-a98c-85813b9f7b4f", "name": "adtn:RestructuringChargesIncludingNonCashExpenses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfRestructuringAndRelatedCostsTextBlock", "div", "us-gaap:RestructuringAndRelatedActivitiesDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R146": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail", "longName": "996895 - Disclosure - Subsequent Events - Additional Information (Detail)", "shortName": "Subsequent Events - Additional Information (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "146", "firstAnchor": { "contextRef": "C_564f7d74-9464-42e9-88c4-68e2dcd30223", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_7719fce9-6973-470b-94d7-1c85e5e4c5d3", "name": "adtn:NetLeverageRatio", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "4", "ancestors": [ "span", "div", "div", "us-gaap:SubsequentEventsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } }, "R147": { "role": "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail", "longName": "996905 - Disclosure - Schedule II - Valuation and Qualifying Accounts (Detail)", "shortName": "Schedule II - Valuation and Qualifying Accounts (Detail)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "147", "firstAnchor": { "contextRef": "C_01ba7686-b053-4500-abbf-63328612ad03", "name": "us-gaap:ValuationAllowancesAndReservesBalance", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_50f25f4c-2e3e-4e8f-9193-7af9c0c721c4", "name": "us-gaap:ValuationAllowancesAndReservesBalance", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "span", "p", "td", "tr", "table", "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "adtn-20231231.htm", "unique": true } } }, "tag": { "adtn_AccessAggregationSolutionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccessAggregationSolutionsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Access & Aggregation Solutions [Member]", "label": "Access & Aggregation Solutions [Member]", "documentation": "Access & aggregation solutions." } } }, "auth_ref": [] }, "adtn_AccessAndAggregationsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccessAndAggregationsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Access & Aggregation Solutions [Member]", "label": "Access And Aggregations [Member]", "documentation": "Access and aggregations." } } }, "auth_ref": [] }, "adtn_AccountReceivableSold": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccountReceivableSold", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts receivable", "documentation": "Account receivable sold.", "label": "Account Receivable Sold" } } }, "auth_ref": [] }, "us-gaap_AccountingChangesAndErrorCorrectionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountingChangesAndErrorCorrectionsAbstract", "lang": { "en-us": { "role": { "label": "Accounting Changes and Error Corrections [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccountingPoliciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountingPoliciesAbstract", "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]" } } }, "auth_ref": [] }, "adtn_AccountingStandardUpdate201802Member": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccountingStandardUpdate201802Member", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "ASU 2018-02 [Member]", "label": "Accounting Standard Update 2018-02 [Member]", "documentation": "Accounting Standard Update 2018-02." } } }, "auth_ref": [] }, "us-gaap_AccountingStandardsUpdate202108Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountingStandardsUpdate202108Member", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Accounting Standards Update 2021-08 [Member]", "verboseLabel": "ASU 2021-08 [Member]", "documentation": "Accounting Standards Update 2021-08 Business Combinations (Topic 805): Accounting for Contract Assets and Contract Liabilities from Contracts with Customers." } } }, "auth_ref": [ "r857", "r858" ] }, "us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Receivable Type", "label": "Receivable Type [Axis]", "documentation": "Information by type of receivable." } } }, "auth_ref": [ "r65" ] }, "us-gaap_AccountsPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsPayableCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Accounts Payable, Current, Total", "terseLabel": "Accounts payable", "label": "Accounts Payable, Current", "documentation": "Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r49", "r1303" ] }, "us-gaap_AccountsPayableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsPayableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Accounts Payable [Member]", "terseLabel": "Accounts Payable [Member]", "documentation": "Obligations incurred and payable to vendors for goods and services received." } } }, "auth_ref": [ "r44" ] }, "adtn_AccountsReceivableFactoringPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccountsReceivableFactoringPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "documentation": "Accounts Receivable Factoring [Policy Text Block]", "label": "Accounts Receivable Factoring [Policy Text Block]", "verboseLabel": "Accounts Receivable Factoring" } } }, "auth_ref": [] }, "us-gaap_AccountsReceivableGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableGross", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, before Allowance for Credit Loss", "terseLabel": "Accounts receivable gross", "documentation": "Amount, before allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business." } } }, "auth_ref": [ "r349", "r478", "r1571" ] }, "us-gaap_AccountsReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts Receivable [Member]", "label": "Accounts Receivable [Member]", "documentation": "Due from customers or clients for goods or services that have been delivered or sold." } } }, "auth_ref": [ "r1240" ] }, "us-gaap_AccountsReceivableNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableNetCurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueInformationAboutReceivableContractAssetsAndUnearnedRevenueFromContractsWithCustomersDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts receivable, less allowance for credit losses of $400 and $49 as of December 31, 2023 and 2022, respectively", "totalLabel": "Accounts Receivable, after Allowance for Credit Loss, Current, Total", "verboseLabel": "Accounts receivable", "label": "Accounts Receivable, after Allowance for Credit Loss, Current", "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current." } } }, "auth_ref": [ "r478", "r479" ] }, "adtn_AccruedAnnualRecurringCashCompensationNonControllingShareholders": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccruedAnnualRecurringCashCompensationNonControllingShareholders", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued annual recurring cash compensation non-controlling shareholders", "label": "Accrued Annual Recurring Cash Compensation Non-Controlling Shareholders", "documentation": "Accrued annual recurring cash compensation non-controlling shareholders" } } }, "auth_ref": [] }, "adtn_AccruedAnnualRecurringCompensationObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AccruedAnnualRecurringCompensationObligation", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued annual recurring compensation obligation", "label": "Accrued Annual Recurring Compensation Obligation", "documentation": "Accrued Annual Recurring Compensation Obligation" } } }, "auth_ref": [] }, "us-gaap_AccruedIncomeTaxesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccruedIncomeTaxesCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax payable", "label": "Accrued Income Taxes, Current", "documentation": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all currently due domestic and foreign income tax obligations." } } }, "auth_ref": [ "r198", "r274" ] }, "us-gaap_AccruedLiabilitiesAndOtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccruedLiabilitiesAndOtherLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Accrued Liabilities and Other Liabilities, Total", "terseLabel": "Accrued expenses and other liabilities", "label": "Accrued Liabilities and Other Liabilities", "documentation": "Amount of expenses incurred but not yet paid nor invoiced, and liabilities classified as other." } } }, "auth_ref": [] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plan Adjustments [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": [ "r9", "r32", "r68", "r1435", "r1436", "r1437" ] }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "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", "negatedLabel": "Less: accumulated depreciation", "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": [ "r113", "r343", "r1035" ] }, "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Unrealized (Loss) Gain on Available-for-Sale Securities [Member]", "terseLabel": "Unrealized Gains (Losses) on Available-for-Sale 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": [ "r355", "r356", "r357", "r360", "r369", "r370", "r1435" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "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": [ "r368", "r369", "r916", "r918", "r919", "r920", "r921", "r922" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Accumulated Other Comprehensive Income (Loss)", "terseLabel": "Accumulated other comprehensive income", "totalLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax, Total", "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": [ "r67", "r68", "r211", "r350", "r1030", "r1077", "r1081" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "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": [ "r368", "r369", "r916", "r918", "r919", "r920", "r921", "r922" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "verboseLabel": "Accumulated Other Comprehensive Income [Member]", "label": "AOCI Attributable to Parent [Member]", "terseLabel": "Accumulated Other Comprehensive Income (Loss) [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": [ "r5", "r32", "r68", "r877", "r880", "r955", "r1072", "r1073", "r1435", "r1436", "r1437", "r1452", "r1453", "r1454" ] }, "us-gaap_AccumulatedTranslationAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedTranslationAdjustmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Currency Adjustments [Member]", "label": "Accumulated Foreign Currency Adjustment Attributable to Parent [Member]", "documentation": "Accumulated other comprehensive income (loss) resulting from foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to the parent." } } }, "auth_ref": [ "r7", "r32", "r68", "r369", "r370", "r918", "r919", "r920", "r921", "r922", "r1435" ] }, "adtn_AcornHoldcoIncorporationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AcornHoldcoIncorporationMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Acorn HoldCo, Inc., [Member]", "documentation": "Acorn HoldCo, Inc.", "label": "Acorn HoldCo, Incorporation [Member]" } } }, "auth_ref": [] }, "us-gaap_AcquiredFiniteLivedIntangibleAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AcquiredFiniteLivedIntangibleAssetsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Acquired 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": [] }, "us-gaap_AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AcquiredFiniteLivedIntangibleAssetsWeightedAverageUsefulLife", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails" ], "lang": { "en-us": { "role": { "label": "Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life", "terseLabel": "Estimated-average useful life (in years)", "documentation": "Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r232" ] }, "ecd_Additional402vDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1357" ] }, "us-gaap_AdditionalPaidInCapitalCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalPaidInCapitalCommonStock", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/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": "Additional paid-in capital", "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": [ "r204" ] }, "us-gaap_AdditionalPaidInCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalPaidInCapitalMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "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": [ "r806", "r807", "r808", "r1092", "r1452", "r1453", "r1454", "r1544", "r1578" ] }, "ecd_AdjToCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1363" ] }, "ecd_AdjToCompAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1363" ] }, "ecd_AdjToNonPeoNeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1363" ] }, "ecd_AdjToPeoCompFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1363" ] }, "us-gaap_AdjustmentsForErrorCorrectionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsForErrorCorrectionDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Error Correction, Type [Domain]", "documentation": "Type of error correction." } } }, "auth_ref": [ "r407", "r408", "r409", "r413", "r414", "r415", "r416" ] }, "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsForNewAccountingPronouncementsAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting Standards Update", "label": "Accounting Standards Update [Axis]", "documentation": "Information by amendment to accounting standards." } } }, "auth_ref": [ "r330", "r331", "r332", "r333", "r334", "r403", "r404", "r405", "r406", "r418", "r483", "r484", "r526", "r527", "r528", "r529", "r531", "r532", "r533", "r534", "r535", "r536", "r592", "r806", "r807", "r808", "r837", "r838", "r839", "r840", "r857", "r858", "r859", "r872", "r873", "r874", "r875", "r876", "r877", "r878", "r879", "r880", "r881", "r882", "r885", "r886", "r887", "r888", "r889", "r890", "r891", "r892", "r893", "r894", "r895", "r896", "r905", "r906", "r911", "r912", "r913", "r914", "r925", "r926", "r930", "r931", "r932", "r933", "r951", "r952", "r953", "r954", "r955", "r996", "r997", "r998", "r1070", "r1071", "r1072", "r1073", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081" ] }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Adtran Networks stock-based compensation expense", "totalLabel": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total", "label": "APIC, Share-Based Payment Arrangement, 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." } } }, "auth_ref": [ "r148", "r149", "r771" ] }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustments to reconcile net loss to net cash (used in) provided by operating activities:", "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]" } } }, "auth_ref": [] }, "adtn_AdministrativeAgentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AdministrativeAgentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Administrative Agent Member", "label": "Administrative Agent [Member]", "documentation": "Administrative Agent." } } }, "auth_ref": [] }, "adtn_AdtranNetworksSeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AdtranNetworksSeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Adtran Networks [Member]", "axisDefault": "Adtran Networks [Member]", "verboseLabel": "Adtran Networks SE", "label": "Adtran Networks SE [Member]", "documentation": "Adtran networks SE." } } }, "auth_ref": [] }, "adtn_AdvaOpticalNetworkingSeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AdvaOpticalNetworkingSeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureStockbasedCompensationSummaryOfStockOptionsOutstandingParentheticalDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "documentation": "ADVA Optical Networking SE, [Member]", "label": "ADVA Optical Networking SE, [Member]", "terseLabel": "ADVA Optical Networking SE [Member]", "verboseLabel": "ADVA" } } }, "auth_ref": [] }, "adtn_AggregateExitCompensationPaymentsObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AggregateExitCompensationPaymentsObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate exit compensation payments obligation including guaranteed interest", "label": "Aggregate Exit Compensation Payments Obligation", "documentation": "Aggregate Exit Compensation Payments Obligation" } } }, "auth_ref": [] }, "adtn_AggregateNotionalAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AggregateNotionalAmount", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Aggregate notional amount.", "label": "Aggregate Notional Amount", "terseLabel": "Aggregate notional amount" } } }, "auth_ref": [] }, "ecd_AggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1327", "r1339", "r1349", "r1375" ] }, "ecd_AggtErrCompNotYetDeterminedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1330", "r1342", "r1352", "r1378" ] }, "ecd_AllAdjToCompMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1363" ] }, "currency_AllCurrenciesDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "AllCurrenciesDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "All Currencies", "label": "All Currencies [Domain]" } } }, "auth_ref": [] }, "ecd_AllExecutiveCategoriesMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1370" ] }, "ecd_AllIndividualsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1334", "r1343", "r1353", "r1370", "r1379", "r1383", "r1391" ] }, "ecd_AllTradingArrangementsMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1389" ] }, "us-gaap_AllocatedShareBasedCompensationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllocatedShareBasedCompensationExpense", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail": { "parentTag": "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Total stock-based compensation expense", "terseLabel": "Stock-based compensation expense", "label": "Share-Based Payment Arrangement, Expense", "documentation": "Amount of expense for award under share-based payment arrangement. Excludes amount capitalized." } } }, "auth_ref": [ "r801", "r809" ] }, "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllocatedShareBasedCompensationExpenseNetOfTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total stock-based compensation expense, net of tax", "label": "Share-Based Payment Arrangement, Expense, after Tax", "documentation": "Amount, after tax, of expense for award under share-based payment arrangement." } } }, "auth_ref": [] }, "us-gaap_AllowanceForCreditLossMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForCreditLossMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for Credit Losses [Member]", "label": "SEC Schedule, 12-09, Allowance, Credit Loss [Member]", "documentation": "Allowance for credit loss from right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time." } } }, "auth_ref": [ "r1447", "r1448", "r1449", "r1450", "r1451" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableCurrent", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "verboseLabel": "Allowance for credit losses, accounts receivable", "label": "Accounts Receivable, Allowance for Credit Loss, Current", "terseLabel": "Accounts receivable, allowance for credit losses", "documentation": "Amount of allowance for credit loss on accounts receivable, classified as current." } } }, "auth_ref": [ "r351", "r480", "r537" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableWriteOffs", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for credit losses, accounts receivable", "label": "Accounts Receivable, Allowance for Credit Loss, Writeoff", "documentation": "Amount of direct write-downs of accounts receivable charged against the allowance." } } }, "auth_ref": [ "r542" ] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AmendmentFlag", "presentation": [ "http://www.adtran.com/20231231/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": [] }, "adtn_AmortizableIntangibleAssetsWeightedAverageUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AmortizableIntangibleAssetsWeightedAverageUsefulLife", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization, estimated useful lives", "label": "Amortizable Intangible Assets Weighted Average Useful Life", "documentation": "Amortizable intangible assets weighted average useful life." } } }, "auth_ref": [] }, "us-gaap_AmortizationOfFinancingCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AmortizationOfFinancingCosts", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Amortization of Debt Issuance Costs", "terseLabel": "Amortization of debt issuance cost", "documentation": "Amount of amortization expense attributable to debt issuance costs." } } }, "auth_ref": [ "r215", "r655", "r928", "r1443" ] }, "us-gaap_AmortizationOfIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AmortizationOfIntangibleAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Amortization of Intangible Assets, Total", "terseLabel": "Amortization expense", "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. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method." } } }, "auth_ref": [ "r17", "r106", "r110" ] }, "adtn_AmortizedCostAndFairValueDebtSecuritiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AmortizedCostAndFairValueDebtSecuritiesAbstract", "lang": { "en-us": { "role": { "label": "Amortized Cost And Fair Value Debt Securities [Abstract]", "documentation": "Amortized cost and fair value debt securities." } } }, "auth_ref": [] }, "us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total recognized in net periodic benefit cost and other comprehensive (loss) income", "label": "Defined Benefit Plan, Amount Recognized in Net Periodic Benefit Cost (Credit) and Other Comprehensive (Income) Loss, before Tax", "documentation": "Amount recognized in net periodic benefit cost (credit) and other comprehensive (income) loss." } } }, "auth_ref": [ "r1288" ] }, "adtn_AmountsPayableToPlanParticipantsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AmountsPayableToPlanParticipantsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred Compensation Liability [Member]", "label": "Amounts Payable To Plan Participants [Member]", "documentation": "Amounts payable to plan participants." } } }, "auth_ref": [] }, "adtn_AnnualDividendToRedeemableNonControllingShareholders": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AnnualDividendToRedeemableNonControllingShareholders", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Annual dividend recognized to redeemable non-controlling shareholders", "label": "Annual Dividend to Redeemable Non-controlling Shareholders", "documentation": "Annual Dividend to Redeemable Non-controlling Shareholders" } } }, "auth_ref": [] }, "adtn_AnnualRecurringCompensationObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AnnualRecurringCompensationObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Annual recurring compensation obligation", "label": "Annual Recurring Compensation Obligation", "documentation": "Annual Recurring Compensation Obligation" } } }, "auth_ref": [] }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Anti-dilutive effect excluded calculation of diluted earnings per share", "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": [ "r438" ] }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecuritiesAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Antidilutive Securities", "label": "Antidilutive Securities [Axis]", "documentation": "Information by type of antidilutive security." } } }, "auth_ref": [ "r87" ] }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]", "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share [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_AntidilutiveSecuritiesNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AntidilutiveSecuritiesNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Antidilutive Securities, Name", "label": "Antidilutive Securities, Name [Domain]", "documentation": "Incremental common shares attributable to securities that were not included in diluted earnings per share (EPS) because to do so would increase EPS amounts or decrease loss per share amounts for the period presented." } } }, "auth_ref": [ "r87" ] }, "us-gaap_ArrangementsAndNonarrangementTransactionsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ArrangementsAndNonarrangementTransactionsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Domain]", "documentation": "Collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations." } } }, "auth_ref": [ "r861" ] }, "us-gaap_AssetBackedSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetBackedSecuritiesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Asset-Backed Bonds [Member]", "label": "Asset-Backed Securities [Member]", "documentation": "Securities that are primarily serviced by the cash flows of a discrete pool of receivables or other financial assets for example, but not limited to, credit card receivables, car loans, recreational vehicle loans, and mobile home loans." } } }, "auth_ref": [ "r1286", "r1467", "r1469", "r1470" ] }, "us-gaap_AssetImpairmentCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetImpairmentCharges", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Leased asset impairments", "totalLabel": "Asset Impairment Charges, Total", "verboseLabel": "Asset impairments", "terseLabel": "Asset impairment", "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": [ "r17", "r111" ] }, "us-gaap_Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Assets", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Assets", "label": "Assets", "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events." } } }, "auth_ref": [ "r272", "r347", "r388", "r448", "r463", "r469", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r863", "r867", "r909", "r1026", "r1125", "r1303", "r1316", "r1500", "r1501", "r1560" ] }, "us-gaap_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Assets", "terseLabel": "ASSETS", "label": "Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsCurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Current Assets", "label": "Assets, Current", "documentation": "Sum of the carrying amounts as of the balance sheet date of all assets that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events." } } }, "auth_ref": [ "r337", "r354", "r388", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r863", "r867", "r909", "r1303", "r1500", "r1501", "r1560" ] }, "us-gaap_AssetsCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsCurrentAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Current Assets", "label": "Assets, Current [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsFairValueDisclosure", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Assets, Fair Value Disclosure", "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events." } } }, "auth_ref": [ "r183" ] }, "us-gaap_AssetsTotalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsTotalMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Market Value of Total Investment Portfolio [Member]", "label": "Assets, Total [Member]", "documentation": "Total assets, when it serves as a benchmark in a concentration of risk calculation, representing the sum of all reported assets as of the balance sheet date." } } }, "auth_ref": [] }, "dei_AuditorFirmId": { "xbrltype": "nonemptySequenceNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AuditorFirmId", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Firm ID", "documentation": "PCAOB issued Audit Firm Identifier" } } }, "auth_ref": [ "r1321", "r1322", "r1335" ] }, "dei_AuditorLocation": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AuditorLocation", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Location" } } }, "auth_ref": [ "r1321", "r1322", "r1335" ] }, "dei_AuditorName": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AuditorName", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Name" } } }, "auth_ref": [ "r1321", "r1322", "r1335" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r493" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "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": [ "r494" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBasis", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Amortized Cost", "totalLabel": "Debt Securities, Available-for-Sale, Amortized Cost, Total", "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": [ "r490", "r551", "r1025" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Five to 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": [ "r499", "r1022" ] }, "adtn_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTwoYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughTwoYearsFairValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "One to two years", "label": "Available For Sale Securities Debt Maturities After One Through Two Years Fair Value", "documentation": "Amount of available-for-sale debt securities at fair value maturing after one year through two years." } } }, "auth_ref": [] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "More than ten years", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 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 after 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": [ "r500", "r1023" ] }, "adtn_AvailableForSaleSecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterThreeThroughFiveYearsFairValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Three to five years", "label": "Available For Sale Securities Debt Maturities After Three Through Five Years Fair Value", "documentation": "Amount of available-for-sale debt securities at fair value maturing after three years through five years." } } }, "auth_ref": [] }, "adtn_AvailableForSaleSecuritiesDebtMaturitiesAfterTwoThroughThreeYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTwoThroughThreeYearsFairValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Two to three years", "label": "Available For Sale Securities Debt Maturities After Two Through Three Years Fair Value", "documentation": "Amount of available-for-sale debt securities at fair value maturing after two year through three years." } } }, "auth_ref": [] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Less than one year", "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": [ "r497", "r1021" ] }, "us-gaap_AvailableForSaleSecuritiesDebtSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtSecurities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail": { "parentTag": "us-gaap_AssetsFairValueDisclosure", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail": { "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Available-for-sale debt securities", "totalLabel": "Available-for-sale debt securities, Fair Value/Carrying Value", "terseLabel": "Fair Value", "label": "Debt Securities, Available-for-Sale", "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": [ "r491", "r551", "r1013", "r1464" ] }, "us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtSecuritiesCurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Short-term investments, available-for-sale securities at fair value", "totalLabel": "Debt Securities, Available-for-sale, Current, Total", "label": "Debt Securities, Available-for-Sale, Current", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current." } } }, "auth_ref": [ "r487", "r551" ] }, "us-gaap_AvailableForSaleSecuritiesDebtSecuritiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtSecuritiesNoncurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Noncurrent", "terseLabel": "Long-term investments, available-for-sale securities fair value", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent." } } }, "auth_ref": [ "r341", "r487", "r551" ] }, "ecd_AwardExrcPrice": { "xbrltype": "perShareItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardExrcPrice", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Exercise Price", "terseLabel": "Exercise Price" } } }, "auth_ref": [ "r1386" ] }, "ecd_AwardGrantDateFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1387" ] }, "ecd_AwardTmgDiscLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardTmgDiscLineItems", "lang": { "en-us": { "role": { "label": "Award Timing Disclosures [Line Items]", "terseLabel": "Award Timing Disclosures" } } }, "auth_ref": [ "r1382" ] }, "ecd_AwardTmgHowMnpiCnsdrdTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1382" ] }, "ecd_AwardTmgMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1382" ] }, "ecd_AwardTmgMnpiCnsdrdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1382" ] }, "ecd_AwardTmgMnpiDiscTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1382" ] }, "ecd_AwardTmgPredtrmndFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1382" ] }, "us-gaap_AwardTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AwardTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "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": [ "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r797", "r798", "r799", "r800" ] }, "ecd_AwardUndrlygSecuritiesAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "AwardUndrlygSecuritiesAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Underlying Securities Amount", "terseLabel": "Underlying Securities" } } }, "auth_ref": [ "r1385" ] }, "ecd_AwardsCloseToMnpiDiscIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1384" ] }, "ecd_AwardsCloseToMnpiDiscTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1383" ] }, "ecd_AwardsCloseToMnpiDiscTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1383" ] }, "us-gaap_BalanceSheetLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BalanceSheetLocationAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Location", "label": "Balance Sheet Location [Axis]", "documentation": "Information by location on balance sheet (statement of financial position)." } } }, "auth_ref": [] }, "us-gaap_BalanceSheetLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BalanceSheetLocationDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Location", "label": "Balance Sheet Location [Domain]", "documentation": "Location in the balance sheet (statement of financial position)." } } }, "auth_ref": [ "r173", "r177" ] }, "us-gaap_BaseRateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BaseRateMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Base Rate [Member]", "label": "Base Rate [Member]", "documentation": "Minimum rate investor will accept." } } }, "auth_ref": [] }, "adtn_BayerischeLandesbankAndDeutscheBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BayerischeLandesbankAndDeutscheBankMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Bayerische Landesbank and Deutsche Bank.", "label": "Bayerische Landesbank and Deutsche Bank [Member]" } } }, "auth_ref": [] }, "adtn_BenefitDistributionPaidOverAnnualInstalmentTerm": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BenefitDistributionPaidOverAnnualInstalmentTerm", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Benefit distribution, paid over annual instalment term", "label": "Benefit Distribution Paid Over Annual Instalment Term", "documentation": "Benefit distribution, distributed over annual instalment term." } } }, "auth_ref": [] }, "adtn_BenefitDistributionScheduledToBeDistributedTerm": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BenefitDistributionScheduledToBeDistributedTerm", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Benefit distribution, scheduled to be distributed term", "label": "Benefit Distribution Scheduled To Be Distributed Term", "documentation": "Benefit Distribution, scheduled to be distributed term." } } }, "auth_ref": [] }, "adtn_BondFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BondFundsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Bond Funds [Member]", "label": "Bond Funds [Member]", "documentation": "Bond funds." } } }, "auth_ref": [] }, "adtn_Building": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "Building", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Building", "label": "Building", "documentation": "Amount before accumulated depreciation of building structures held for productive use." } } }, "auth_ref": [] }, "us-gaap_BuildingsAndImprovementsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BuildingsAndImprovementsGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Buildings and Improvements, Gross, Total", "terseLabel": "Building and land improvements", "label": "Buildings and Improvements, Gross", "documentation": "Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing." } } }, "auth_ref": [ "r237" ] }, "us-gaap_BusinessAcquisitionAcquireeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionAcquireeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureStockbasedCompensationSummaryOfStockOptionsOutstandingParentheticalDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Business Acquisition, Acquiree", "label": "Business Acquisition, Acquiree [Domain]", "documentation": "Identification of the acquiree in a material business combination (or series of individually immaterial business combinations), which may include the name or other type of identification of the acquiree." } } }, "auth_ref": [ "r855", "r1290", "r1293" ] }, "us-gaap_BusinessAcquisitionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureStockbasedCompensationSummaryOfStockOptionsOutstandingParentheticalDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Business Acquisition", "label": "Business Acquisition [Axis]", "documentation": "Information by business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r156", "r158", "r855", "r1290", "r1293" ] }, "us-gaap_BusinessAcquisitionDateOfAcquisitionAgreement1": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionDateOfAcquisitionAgreement1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business combination date of agreement", "label": "Business Acquisition, Date of Acquisition Agreement", "documentation": "Date when the business acquisition agreement was executed, in YYYY-MM-DD format." } } }, "auth_ref": [] }, "adtn_BusinessAcquisitionEquityInterestIssuedOrIssuableForEachShareOfAcquiredEntity": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessAcquisitionEquityInterestIssuedOrIssuableForEachShareOfAcquiredEntity", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of shares issuable for each share of acquired entity", "documentation": "Business acquisition equity interest issued or issuable for each share of acquired entity.", "label": "Business Acquisition Equity Interest Issued or Issuable for Each Share of Acquired Entity" } } }, "auth_ref": [] }, "us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "label": "Business Acquisition, Equity Interest Issued or Issuable, Number of Shares", "verboseLabel": "ADTRAN Holdings, Inc. shares issued", "documentation": "Number of shares of equity interests issued or issuable to acquire entity." } } }, "auth_ref": [ "r263" ] }, "us-gaap_BusinessAcquisitionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business Acquisition [Line Items]", "label": "Business Acquisition [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": [ "r855" ] }, "us-gaap_BusinessAcquisitionPercentageOfVotingInterestsAcquired": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionPercentageOfVotingInterestsAcquired", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of ownership interest acquired", "label": "Business Acquisition, Percentage of Voting Interests Acquired", "documentation": "Percentage of voting equity interests acquired at the acquisition date in the business combination." } } }, "auth_ref": [ "r157" ] }, "us-gaap_BusinessAcquisitionProFormaInformationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionProFormaInformationTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementTables" ], "lang": { "en-us": { "role": { "label": "Business Acquisition, Pro Forma Information [Table Text Block]", "terseLabel": "Summary of Unaudited Pro Forma Financial Information", "documentation": "Tabular disclosure of pro forma results of operations for a material business acquisition or series of individually immaterial business acquisitions that are material in the aggregate." } } }, "auth_ref": [ "r1411", "r1412" ] }, "us-gaap_BusinessAcquisitionSharePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionSharePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "label": "Business Acquisition, Share Price", "verboseLabel": "ADTRAN Holdings, Inc. share price on July 15, 2022", "terseLabel": "Closing share price", "documentation": "Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination." } } }, "auth_ref": [] }, "us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionsProFormaNetIncomeLoss", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfUnauditedProFormaFinancialInformationDetails" ], "lang": { "en-us": { "role": { "label": "Business Acquisition, Pro Forma Net Income (Loss)", "terseLabel": "Net loss attributable to ADTRAN Holdings, Inc.", "documentation": "The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period." } } }, "auth_ref": [ "r853", "r854" ] }, "us-gaap_BusinessAcquisitionsProFormaRevenue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessAcquisitionsProFormaRevenue", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfUnauditedProFormaFinancialInformationDetails" ], "lang": { "en-us": { "role": { "label": "Business Acquisition, Pro Forma Revenue", "terseLabel": "Revenue", "documentation": "The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period." } } }, "auth_ref": [ "r853", "r854" ] }, "adtn_BusinessCombinationAcquiredAdditionalObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationAcquiredAdditionalObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Business combination, acquired additional obligation.", "label": "Business Combination Acquired Additional Obligation", "terseLabel": "Business combination, acquired additional obligation" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationAcquisitionOfLessThan100PercentNoncontrollingInterestFairValue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value", "terseLabel": "Noncontrolling interest", "verboseLabel": "Fair value of noncontrolling interest", "documentation": "This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date." } } }, "auth_ref": [ "r161" ] }, "us-gaap_BusinessCombinationAcquisitionRelatedCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationAcquisitionRelatedCosts", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Acquisition Related Costs", "terseLabel": "Transaction costs related to the business combination", "documentation": "This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities." } } }, "auth_ref": [ "r155" ] }, "us-gaap_BusinessCombinationConsiderationTransferred1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationConsiderationTransferred1", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Consideration Transferred", "totalLabel": "Total purchase price", "documentation": "Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer." } } }, "auth_ref": [ "r2", "r3", "r25" ] }, "us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferred1", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Consideration Transferred, Equity Interests Issued and Issuable", "terseLabel": "Equity compensation", "documentation": "Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination." } } }, "auth_ref": [ "r2", "r3" ] }, "us-gaap_BusinessCombinationDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreement" ], "lang": { "en-us": { "role": { "terseLabel": "Business Combination Agreement", "label": "Business Combination Disclosure [Text Block]", "documentation": "The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable)." } } }, "auth_ref": [ "r260", "r856" ] }, "adtn_BusinessCombinationExchangeRatio": { "xbrltype": "pureItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationExchangeRatio", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination exchange ratio.", "label": "Business Combination Exchange Ratio", "terseLabel": "Exchange ratio" } } }, "auth_ref": [] }, "adtn_BusinessCombinationFairValueOfPlanAssests": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationFairValueOfPlanAssests", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Business Combination Fair Value Of Plan Assests", "label": "Business Combination Fair Value Of Plan Assests", "terseLabel": "Business combination fair value of plan assets" } } }, "auth_ref": [] }, "adtn_BusinessCombinationFairValueOfStockOptionsAssumed": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationFairValueOfStockOptionsAssumed", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination fair value of stock options assumed.", "label": "Business Combination Fair Value of Stock Options Assumed", "terseLabel": "Fair value of stock options assumed" } } }, "auth_ref": [] }, "adtn_BusinessCombinationNumberOfSharesExchanged": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationNumberOfSharesExchanged", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination number of shares exchanged.", "label": "Business Combination Number of Shares Exchanged", "terseLabel": "ADVA shares exchanged" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets, Total", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Assets", "terseLabel": "Business combination, acquired assets", "documentation": "Amount of assets acquired at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 15.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Asset Acquired and Liability Assumed, Lease Obligation", "terseLabel": "Non-current lease obligations", "negatedLabel": "Non-current lease obligations", "documentation": "Amount of lease obligation assumed in business combination." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents", "terseLabel": "Cash and cash equivalents", "documentation": "Amount of currency on hand as well as demand deposits with banks or financial institutions, acquired at the acquisition date. 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": [ "r160" ] }, "adtn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOtherReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOtherReceivables", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 19.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination, recognized identifiable assets acquired and liabilities assumed, current assets other receivables.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets Other Receivables", "terseLabel": "Other receivables" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 14.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets", "terseLabel": "Prepaid expenses and other current assets", "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 16.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Receivables", "terseLabel": "Accounts receivable", "verboseLabel": "Business combination acquired related asset", "documentation": "Amount due from customers or clients for goods or services, including trade receivables, that have been delivered or sold in the normal course of business, and amounts due from others, including related parties expected to be converted to cash, sold or exchanged within one year or the normal operating cycle, if longer, acquired at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable", "negatedLabel": "Accounts payable", "documentation": "Amount of liabilities incurred for goods and services received that are used in an entity's business and related party payables, assumed at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "adtn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpensesAndOtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpensesAndOtherLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination, recognized identifiable assets acquired and liabilities assumed, current liabilities accrued expenses and other liabilities.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities Accrued Expenses and Other Liabilities", "negatedLabel": "Accrued expenses and other liabilities" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesDeferredRevenue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Deferred Revenue", "negatedLabel": "Current unearned revenue", "documentation": "Amount of deferred revenue expected to be recognized as such within one year or the normal operating cycle, if longer, assumed at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesLongTermDebt", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 18.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Long-Term Debt", "negatedLabel": "Current portion of notes payable", "documentation": "Amount of long-term debt due within one year or within the normal operating cycle, if longer, assumed at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Assets", "terseLabel": "Deferred tax assets", "documentation": "Amount of deferred tax asset attributable to deductible temporary differences and carryforwards acquired at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities", "negatedLabel": "Deferred tax liabilities", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences assumed at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "adtn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxPayableNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIncomeTaxPayableNet", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Income tax payable net.", "label": "Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Income tax payable, net", "terseLabel": "Income tax payable, net", "negatedLabel": "Income tax payable, net" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles", "verboseLabel": "Intangible assets recongnized", "terseLabel": "Identifiable intangible assets", "documentation": "The amount of identifiable intangible assets recognized as of the acquisition date." } } }, "auth_ref": [ "r159", "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 13.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory", "terseLabel": "Inventory", "documentation": "The amount of inventory recognized as of the acquisition date." } } }, "auth_ref": [ "r159", "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net", "totalLabel": "Total net assets acquired", "documentation": "Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed." } } }, "auth_ref": [ "r159", "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNetAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net [Abstract]", "terseLabel": "Net Assets:" } } }, "auth_ref": [] }, "adtn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesDeferredRevenue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesDeferredRevenue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination, recognized identifiable assets acquired and liabilities assumed, non-current liabilities deferred revenue.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Non-current Liabilities Deferred Revenue", "negatedLabel": "Non-current unearned revenue" } } }, "auth_ref": [] }, "adtn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesPensionLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNonCurrentLiabilitiesPensionLiability", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination, recognized identifiable assets acquired and liabilities assumed, non-current liabilities pension liability.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Non-current Liabilities Pension Liability", "negatedLabel": "Pension liability" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesLongTermDebt", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-Term Debt", "negatedLabel": "Non-current portion of revolving credit agreements and notes payable", "documentation": "Amount of long-term debt due after one year or the normal operating cycle, if longer, assumed at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 11.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other", "negatedLabel": "Other non-current liabilities", "documentation": "Amount of other liabilities due after one year or the normal operating cycle, if longer, assumed at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Noncurrent Assets", "terseLabel": "Other non-current assets", "documentation": "Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment, Total", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment", "terseLabel": "Property plant and equipment", "documentation": "The amount of property, plant, and equipment recognized as of the acquisition date." } } }, "auth_ref": [ "r159", "r160" ] }, "adtn_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedTaxLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "weight": -1.0, "order": 17.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "documentation": "Business combination, recognized identifiable assets acquired and liabilities assumed, tax liabilities.", "label": "Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Tax Liabilities", "negatedLabel": "Tax liabilities" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Less Noncontrolling Interest", "totalLabel": "Total purchase price", "documentation": "Amount recognized as of the acquisition date for the assets, including goodwill, in excess of (less than) the aggregate liabilities assumed, less the noncontrolling interest in the acquiree." } } }, "auth_ref": [ "r160" ] }, "us-gaap_BusinessCombinationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationsAbstract", "lang": { "en-us": { "role": { "label": "Business Combinations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationsPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Business Combinations", "label": "Business Combinations Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for completed business combinations (purchase method, acquisition method or combination of entities under common control). This accounting policy may include a general discussion of the purchase method or acquisition method of accounting (including for example, the treatment accorded contingent consideration, the identification of assets and liabilities, the purchase price allocation process, how the fair values of acquired assets and liabilities are determined) and the entity's specific application thereof. An entity that acquires another entity in a leveraged buyout transaction generally discloses the accounting policy followed by the acquiring entity in determining the basis used to value its interest in the acquired entity, and the rationale for that accounting policy." } } }, "auth_ref": [ "r154" ] }, "adtn_BusinessEfficiencyProgramMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "BusinessEfficiencyProgramMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Business Efficiency Program [Member]", "label": "Business Efficiency Program [Member]", "documentation": "Business efficiency program." } } }, "auth_ref": [] }, "adtn_CadenceBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CadenceBankMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Cadence Bank,", "label": "Cadence Bank [Member]", "terseLabel": "Cadence Bank, N.A [Member]" } } }, "auth_ref": [] }, "us-gaap_CapitalizedComputerSoftwareGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CapitalizedComputerSoftwareGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Computer hardware and software", "label": "Capitalized Computer Software, Gross", "documentation": "Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software." } } }, "auth_ref": [ "r1584" ] }, "us-gaap_CapitalizedContractCostAmortizationPeriod": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CapitalizedContractCostAmortizationPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalized implementation costs, depreciation period", "label": "Capitalized Contract Cost, Amortization Period", "documentation": "Amortization period of cost capitalized in obtaining or fulfilling contract with customer, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1410" ] }, "us-gaap_CapitalizedContractCostImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CapitalizedContractCostImpairmentLoss", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Capitalized Contract Cost, Impairment Loss", "verboseLabel": "Impairment charges related to capitalized implementation costs", "documentation": "Amount of impairment loss for asset recognized from cost incurred to obtain or fulfill contract with customer." } } }, "auth_ref": [ "r566" ] }, "adtn_CarryingAmountOfRevolvingAgreementTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CarryingAmountOfRevolvingAgreementTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsTables" ], "lang": { "en-us": { "role": { "documentation": "Carrying amount of revolving agreement.", "label": "Carrying Amount Of Revolving Agreement [Table Text Block]", "terseLabel": "Carrying Amount of Revolving Agreement" } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Cash and Cash Equivalents, at Carrying Value, Ending Balance", "periodStartLabel": "Cash and Cash Equivalents, at Carrying Value, Beginning Balance", "totalLabel": "Cash and Cash Equivalents, at Carrying Value, Total", "terseLabel": "Cash and cash equivalents", "label": "Cash and Cash Equivalents, at Carrying Value", "documentation": "Amount 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. Excludes cash and cash equivalents within disposal group and discontinued operation." } } }, "auth_ref": [ "r78", "r340", "r1256" ] }, "us-gaap_CashAndCashEquivalentsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsFairValueDisclosure", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail": { "parentTag": "us-gaap_AssetsFairValueDisclosure", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Cash equivalents", "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": [] }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and Cash Equivalents", "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": [ "r79" ] }, "us-gaap_CashCashEquivalentsAndShortTermInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsAndShortTermInvestments", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Cash, Cash Equivalents, and Short-term Investments, Total", "terseLabel": "Short-term liquidity amount", "label": "Cash, Cash Equivalents, and Short-Term Investments", "documentation": "Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the customer may deposit additional funds at any time and effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid Investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Short-term investments, exclusive of cash equivalents, generally consist of marketable securities intended to be sold within one year (or the normal operating cycle if longer) and may include trading securities, available-for-sale securities, or held-to-maturity securities (if maturing within one year), as applicable." } } }, "auth_ref": [ "r1434" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "periodStartLabel": "Cash, cash equivalents and restricted cash, beginning of year", "periodEndLabel": "Cash, cash equivalents and restricted cash, end of year", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations", "totalLabel": "Net cash provided by (used in) financing activities", "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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": [ "r78", "r227", "r385" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net (decrease) increase in cash and cash equivalents", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Excluding Exchange Rate Effect", "documentation": "Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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": [ "r4", "r227" ] }, "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Supplemental disclosure of non-cash investing activities", "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]" } } }, "auth_ref": [] }, "adtn_CashRealEstateAndManagedFuturesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CashRealEstateAndManagedFuturesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Cash, Real Estate, and Managed Futures [Member]", "label": "Cash Real Estate And Managed Futures [Member]", "documentation": "Cash, Real Estate, and Managed futures." } } }, "auth_ref": [] }, "us-gaap_CashUninsuredAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashUninsuredAmount", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Cash, uninsured amount", "label": "Cash, Uninsured Amount", "documentation": "The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation." } } }, "auth_ref": [] }, "adtn_CashUsedInOperatingActivitiesRelatedToOperatingLeases": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CashUsedInOperatingActivitiesRelatedToOperatingLeases", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Cash used In Operating Activities Related To Operating leases", "label": "Cash used In Operating Activities Related To Operating leases", "terseLabel": "Cash used in operating activities related to operating leases" } } }, "auth_ref": [] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "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": [ "r308", "r309", "r310", "r330", "r331", "r402", "r483", "r484", "r525", "r526", "r527", "r533", "r534", "r592", "r837", "r857", "r858", "r871", "r872", "r873", "r885", "r886", "r896", "r905", "r906", "r910", "r911", "r912", "r925", "r930", "r931", "r932", "r951", "r996", "r997", "r1070", "r1071" ] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "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": [ "r308", "r309", "r310", "r330", "r331", "r483", "r484", "r525", "r526", "r527", "r533", "r534", "r535", "r592", "r837", "r857", "r858", "r859", "r871", "r872", "r873", "r874", "r885", "r886", "r887", "r890", "r896", "r905", "r906", "r910", "r911", "r912", "r925", "r930", "r931", "r932", "r951", "r996", "r997", "r1070", "r1071", "r1413" ] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateImmaterialEffect", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "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": [ "r307", "r403", "r417", "r530", "r841" ] }, "ecd_ChangedPeerGroupFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1361" ] }, "srt_ChiefExecutiveOfficerMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ChiefExecutiveOfficerMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Chief Executive Officer [Member]", "documentation": "Person with designation of chief executive officer." } } }, "auth_ref": [ "r1459" ] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CityAreaCode", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "City Area Code", "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "ecd_CoSelectedMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1362" ] }, "ecd_CoSelectedMeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1362" ] }, "us-gaap_CommitmentsAndContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommitmentsAndContingencies", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies", "terseLabel": "Commitments and contingencies (see Note 20)", "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur." } } }, "auth_ref": [ "r61", "r193", "r1028", "r1112" ] }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "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/2023", "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/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": [ "r239", "r606", "r607", "r1241", "r1495" ] }, "adtn_CommitmentsRelatedToPerformanceBonds": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CommitmentsRelatedToPerformanceBonds", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Commitments related to performance bonds", "label": "Commitments Related To Performance Bonds", "documentation": "Commitments related to performance bonds." } } }, "auth_ref": [] }, "adtn_CommitmentsTowardsPrivateEquityFunds": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CommitmentsTowardsPrivateEquityFunds", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Commitments towards private equity funds", "label": "Commitments Towards Private Equity Funds", "documentation": "Amount of contributions made that have been applied to private equity fund commitments." } } }, "auth_ref": [] }, "us-gaap_CommonStockCapitalSharesReservedForFutureIssuance": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockCapitalSharesReservedForFutureIssuance", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Common Stock, Capital Shares Reserved for Future Issuance", "terseLabel": "Common stock, reserved for future issuance", "documentation": "Aggregate number of common shares reserved for future issuance." } } }, "auth_ref": [ "r62" ] }, "us-gaap_CommonStockDividendsPerShareCashPaid": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockDividendsPerShareCashPaid", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquityParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Dividends payments", "label": "Common Stock, Dividends, Per Share, Cash Paid", "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding." } } }, "auth_ref": [ "r244" ] }, "us-gaap_CommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "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": [ "r1306", "r1307", "r1308", "r1310", "r1311", "r1312", "r1313", "r1452", "r1453", "r1544", "r1575", "r1578" ] }, "us-gaap_CommonStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockParOrStatedValuePerShare", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, par value", "label": "Common Stock, Par or Stated Value Per Share", "documentation": "Face amount or stated value per share of common stock." } } }, "auth_ref": [ "r203" ] }, "us-gaap_CommonStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesAuthorized", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, shares authorized", "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": [ "r203", "r1113" ] }, "us-gaap_CommonStockSharesHeldInEmployeeTrust": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesHeldInEmployeeTrust", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, value of shares held by trust", "label": "Common Stock, Shares Held in Employee Trust", "documentation": "Value of common stock issued to a trust (for example, but not limited to, rabbi trust) set up specifically to accumulate stock for the sole purpose of distribution to participating employees." } } }, "auth_ref": [] }, "us-gaap_CommonStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesIssued", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "totalLabel": "Common Stock, Shares, Issued, Total", "terseLabel": "Common stock, shares issued", "periodStartLabel": "Beginning Balance, Shares", "periodEndLabel": "Ending Balance, 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": [ "r203" ] }, "us-gaap_CommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesOutstanding", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "periodEndLabel": "Common Stock, Shares, Outstanding, Ending Balance", "periodStartLabel": "Common Stock, Shares, Outstanding, Beginning Balance", "terseLabel": "Common stock, shares outstanding", "label": "Common Stock, Shares, Outstanding", "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation." } } }, "auth_ref": [ "r33", "r203", "r1113", "r1131", "r1578", "r1579" ] }, "us-gaap_CommonStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockValue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, par value $0.01 per share; 200,000 shares authorized; 78,970 shares issued and 78,674 outstanding as of December 31, 2023 and 78,088 shares issued and 77,889 shares outstanding as of December 31, 2022", "periodEndLabel": "Common Stock, Value, Issued, Ending Balance", "periodStartLabel": "Common Stock, Value, Issued, Beginning Balance", "totalLabel": "Common Stock, Value, Issued, Total", "label": "Common Stock, Value, Issued", "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": [ "r203", "r1029", "r1303" ] }, "ecd_CompActuallyPaidVsCoSelectedMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1367" ] }, "ecd_CompActuallyPaidVsNetIncomeTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1366" ] }, "ecd_CompActuallyPaidVsOtherMeasureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1368" ] }, "ecd_CompActuallyPaidVsTotalShareholderRtnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1365" ] }, "adtn_CompanyAndSubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CompanyAndSubsidiariesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Company and Subsidiaries [Member]", "label": "Company And Subsidiaries [Member]", "documentation": "Company and subsidiaries." } } }, "auth_ref": [] }, "us-gaap_CompensationAndRetirementDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CompensationAndRetirementDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Retirement Benefits [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CompensationRelatedCostsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CompensationRelatedCostsPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation", "label": "Compensation Related Costs, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for salaries, bonuses, incentive awards, postretirement and postemployment benefits granted to employees, including equity-based arrangements; discloses methodologies for measurement, and the bases for recognizing related assets and liabilities and recognizing and reporting compensation expense." } } }, "auth_ref": [ "r142" ] }, "adtn_ComponentsOfIncomeBeforeTaxesTable": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ComponentsOfIncomeBeforeTaxesTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Components Of Income Before Taxes [Table]", "label": "Components Of Income Before Taxes [Table]", "documentation": "Components of income before taxes." } } }, "auth_ref": [] }, "adtn_ComponentsOfSalesTypeLeaseNetInvestmentTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ComponentsOfSalesTypeLeaseNetInvestmentTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Net Investment in Sales-Type Leases", "label": "Components Of Sales Type Lease Net Investment Table [Text Block]", "documentation": "Components of sales type lease net investment." } } }, "auth_ref": [] }, "us-gaap_ComprehensiveIncomeNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComprehensiveIncomeNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Comprehensive Income attributable to ADTRAN Holdings, Inc., net of tax", "totalLabel": "Comprehensive (Loss) Income attributable to ADTRAN Holdings, Inc., net of tax", "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": [ "r69", "r364", "r366", "r375", "r1017", "r1045" ] }, "us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Less: Other Comprehensive Income attributable to non-controlling interest, net of tax", "label": "Less: Comprehensive Income attributable to non-controlling interest", "totalLabel": "Less: Comprehensive Income attributable to non-controlling interest", "verboseLabel": "Comprehensive (Loss) Income attributable to non-controlling interest", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r14", "r168", "r172", "r364", "r366", "r374", "r1016", "r1044" ] }, "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Comprehensive (Loss) Income, net of tax", "terseLabel": "Comprehensive (Loss) Income, net of tax", "label": "Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r172", "r265", "r364", "r366", "r373", "r1015", "r1043" ] }, "us-gaap_ComprehensiveIncomePolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComprehensiveIncomePolicyPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Other Comprehensive (Loss) Income", "label": "Comprehensive Income, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for comprehensive income." } } }, "auth_ref": [] }, "adtn_ComputerSoftwareMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ComputerSoftwareMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Computer Software [Member]", "label": "Computer Software [Member]", "documentation": "Computer software." } } }, "auth_ref": [] }, "us-gaap_ConcentrationRiskBenchmarkDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskBenchmarkDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration Risk Benchmark", "label": "Concentration Risk Benchmark [Domain]", "documentation": "The denominator in a calculation of a disclosed concentration risk percentage." } } }, "auth_ref": [ "r89", "r91", "r185", "r186", "r477", "r1240" ] }, "us-gaap_ConcentrationRiskByBenchmarkAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskByBenchmarkAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration Risk Benchmark", "label": "Concentration Risk Benchmark [Axis]", "documentation": "Information by benchmark of concentration risk." } } }, "auth_ref": [ "r89", "r91", "r185", "r186", "r477", "r1082", "r1240" ] }, "us-gaap_ConcentrationRiskByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskByTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration Risk Type", "label": "Concentration Risk Type [Axis]", "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender." } } }, "auth_ref": [ "r89", "r91", "r185", "r186", "r477", "r1240", "r1409" ] }, "us-gaap_ConcentrationRiskPercentage1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskPercentage1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration risk, percentage", "verboseLabel": "Percentage of accounts receivable accounted by each customers", "label": "Investment concentration risk percentage", "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division." } } }, "auth_ref": [ "r89", "r91", "r185", "r186", "r477" ] }, "us-gaap_ConcentrationRiskTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Concentration Risk Type", "label": "Concentration Risk Type [Domain]", "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration." } } }, "auth_ref": [ "r89", "r91", "r185", "r186", "r477", "r1240" ] }, "us-gaap_ConsolidationPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConsolidationPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Principles of Consolidation", "label": "Consolidation, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary." } } }, "auth_ref": [ "r169", "r1263" ] }, "us-gaap_ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConsolidationSubsidiariesOrOtherInvestmentsConsolidatedEntitiesPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "label": "Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block]", "terseLabel": "Non-Controlling Interest", "documentation": "Disclosure of accounting policy for subsidiaries or other investments that are consolidated, including the accounting treatment for intercompany accounts or transactions and any noncontrolling interest." } } }, "auth_ref": [ "r294" ] }, "adtn_ContingenciesAndCommitmentsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ContingenciesAndCommitmentsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Contingencies And Commitments [Line Items]", "label": "Contingencies And Commitments [Line Items]", "documentation": "Contingencies and commitments." } } }, "auth_ref": [] }, "adtn_ContingenciesAndCommitmentsTable": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ContingenciesAndCommitmentsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Contingencies And Commitments [Table]", "label": "Contingencies And Commitments [Table]", "documentation": "Contingencies and commitments." } } }, "auth_ref": [] }, "us-gaap_ContractWithCustomerAssetAllowanceForCreditLossWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerAssetAllowanceForCreditLossWriteoff", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for credit losses related to contract assets", "label": "Contract with Customer, Asset, Allowance for Credit Loss, Writeoff", "documentation": "Amount of writeoff of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, charged against allowance for credit loss." } } }, "auth_ref": [ "r542" ] }, "us-gaap_ContractWithCustomerAssetAndLiabilityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerAssetAndLiabilityTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueTables" ], "lang": { "en-us": { "role": { "terseLabel": "Information about Receivable, Contract Assets, and Unearned Revenue from Contracts with Customers", "label": "Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]", "documentation": "Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability." } } }, "auth_ref": [ "r1503" ] }, "us-gaap_ContractWithCustomerAssetNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerAssetNetCurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueInformationAboutReceivableContractAssetsAndUnearnedRevenueFromContractsWithCustomersDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Contract with Customer, Asset, after Allowance for Credit Loss, Current, Total", "verboseLabel": "Outstanding contract asset", "terseLabel": "Contract assets", "label": "Contract with Customer, Asset, after Allowance for Credit Loss, Current", "documentation": "Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current." } } }, "auth_ref": [ "r675", "r677", "r688" ] }, "us-gaap_ContractWithCustomerLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerLiability", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Contract with Customer, Liability, Total", "label": "Contract with Customer, Liability", "terseLabel": "Outstanding unearned revenue", "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable." } } }, "auth_ref": [ "r675", "r676", "r688" ] }, "us-gaap_ContractWithCustomerLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueInformationAboutReceivableContractAssetsAndUnearnedRevenueFromContractsWithCustomersDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Unearned revenue", "label": "Contract with Customer, Liability, Current", "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current." } } }, "auth_ref": [ "r675", "r676", "r688" ] }, "us-gaap_ContractWithCustomerLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueInformationAboutReceivableContractAssetsAndUnearnedRevenueFromContractsWithCustomersDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current unearned revenue", "label": "Contract with Customer, Liability, Noncurrent", "documentation": "Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent." } } }, "auth_ref": [ "r675", "r676", "r688" ] }, "us-gaap_ContractWithCustomerLiabilityRevenueRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractWithCustomerLiabilityRevenueRecognized", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Contract with Customer, Liability, Revenue Recognized", "terseLabel": "Recognized revenue", "documentation": "Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due." } } }, "auth_ref": [ "r689" ] }, "adtn_ContractualMaintenanceAgreementsContractualSaasAndSubscriptionServicesAndHardwareOrdersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ContractualMaintenanceAgreementsContractualSaasAndSubscriptionServicesAndHardwareOrdersMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Contractual Maintenance Agreements, Contractual SaaS and Subscription Services and Hardware Orders [Member]", "label": "Contractual Maintenance Agreements, Contractual SaaS And Subscription Services, And Hardware Orders [Member]", "documentation": "Contractual maintenance agreements, contractual SaaS and subscription services, and hardware orders." } } }, "auth_ref": [] }, "us-gaap_CorporateBondSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CorporateBondSecuritiesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Corporate Bonds [Member]", "label": "Corporate Bond Securities [Member]", "documentation": "This category includes information about long-term debt securities that are issued by either a domestic or foreign corporate business entity with a date certain promise of repayment and a return to the holder for the time value of money (for example, variable or fixed interest, original issue discount)." } } }, "auth_ref": [] }, "us-gaap_CorporateDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CorporateDebtSecuritiesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Corporate Bonds [Member]", "label": "Corporate Debt Securities [Member]", "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment." } } }, "auth_ref": [ "r1286", "r1288", "r1574" ] }, "adtn_CorrectionOfImmaterialMisstatementsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CorrectionOfImmaterialMisstatementsPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Correction of Immaterial Misstatements", "label": "Correction Of Immaterial Misstatements Policy [Text Block]", "documentation": "Correction of immaterial misstatements." } } }, "auth_ref": [] }, "us-gaap_CostOfGoodsAndServicesSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfGoodsAndServicesSold", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_GrossProfit", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Total Cost of Revenue", "totalLabel": "Cost of Goods and Services Sold, Total", "label": "Cost of Goods and Services Sold", "documentation": "The aggregate costs related to goods produced and sold and services rendered by an entity during the reporting period. This excludes costs incurred during the reporting period related to financial services rendered and other revenue generating activities." } } }, "auth_ref": [ "r219", "r994" ] }, "us-gaap_CostOfGoodsSoldSalesTypeLease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfGoodsSoldSalesTypeLease", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail": { "parentTag": "us-gaap_SalesTypeLeaseSellingProfitLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail" ], "lang": { "en-us": { "role": { "label": "Cost of Goods Sold, Sales-type Lease", "terseLabel": "Cost of revenue - Network Solutions", "documentation": "Cost of goods sold for sales-type financing lease." } } }, "auth_ref": [ "r442", "r949" ] }, "adtn_CostOfReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CostOfReceivables", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Cost of receivables.", "label": "Cost of Receivables", "terseLabel": "Cost of receivables" } } }, "auth_ref": [] }, "us-gaap_CostOfRevenueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfRevenueAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Cost of Revenue", "label": "Cost of Revenue [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CostOfSalesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfSalesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "label": "Cost of Revenue [Member]", "verboseLabel": "Cost of Sales [Member]", "terseLabel": "Cost of Revenue [Member]", "documentation": "Primary financial statement caption encompassing cost of sales." } } }, "auth_ref": [] }, "adtn_CovenantReliefPeriodDescription": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CovenantReliefPeriodDescription", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Covenant relief period, description", "label": "Covenant Relief Period, Description", "documentation": "Covenant relief period, description." } } }, "auth_ref": [] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "terseLabel": "Cover", "label": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "us-gaap_CreditConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditConcentrationRiskMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Concentration Risk [Member]", "label": "Credit Concentration Risk [Member]", "documentation": "Reflects the percentage that a specified receivable or amount at risk from a counterparty under a contractual arrangement is to a specified benchmark, such as total receivables, net revenues, pretax results. Risk is the materially adverse effects of loss attributable to (a) the failure to collect a significant receivable from a major customer or group of homogeneous accounts, or (b) a failure by a counterparty to perform under terms of a contractual arrangement." } } }, "auth_ref": [ "r269" ] }, "us-gaap_CreditFacilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditFacilityAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Facility", "label": "Credit Facility [Axis]", "documentation": "Information by type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing." } } }, "auth_ref": [] }, "us-gaap_CreditFacilityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditFacilityDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Credit Facility [Domain]", "documentation": "Type of credit facility. Credit facilities provide capital to borrowers without the need to structure a loan for each borrowing." } } }, "auth_ref": [] }, "us-gaap_CreditLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditLossAbstract", "lang": { "en-us": { "role": { "label": "Credit Loss [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CreditLossFinancialInstrumentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditLossFinancialInstrumentTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLosses" ], "lang": { "en-us": { "role": { "terseLabel": "Current Expected Credit Losses", "label": "Credit Loss, Financial Instrument [Text Block]", "documentation": "The entire disclosure for credit loss on financial instrument measured at amortized cost basis, net investment in lease, off-balance sheet credit exposure, and available-for-sale debt security." } } }, "auth_ref": [ "r481", "r482", "r539", "r546", "r547", "r548", "r550", "r553", "r558" ] }, "adtn_CreditPartiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CreditPartiesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Parties [Member]", "label": "Credit Parties [Member]", "documentation": "Credit parties." } } }, "auth_ref": [] }, "adtn_CriteriaForBenefitDistribution": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CriteriaForBenefitDistribution", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Criteria for benefit distribution", "label": "Criteria For Benefit Distribution", "documentation": "Distribution schedule for deferred compensation plan benefits." } } }, "auth_ref": [] }, "adtn_CriteriaOfEmployerToContributeInEmployeeSavingPlan": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CriteriaOfEmployerToContributeInEmployeeSavingPlan", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Criteria of employer to contribute in employee saving plan", "label": "Criteria Of Employer To Contribute In Employee Saving Plan", "documentation": "Employer matching contribution policy." } } }, "auth_ref": [] }, "adtn_CrossCurrencySwapArrangementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CrossCurrencySwapArrangementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Cross-Currency Swap Arrangement [Member]", "label": "Cross-Currency Swap Arrangement [Member]", "terseLabel": "Cross-Currency Swap Arrangement [Member]" } } }, "auth_ref": [] }, "srt_CurrencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CurrencyAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Currency", "label": "Currency [Axis]", "documentation": "Information by currency." } } }, "auth_ref": [ "r1551" ] }, "adtn_CurrentAssetsRatio": { "xbrltype": "pureItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CurrentAssetsRatio", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "current assets ratio", "label": "Current Assets Ratio", "documentation": "Current assets ratio." } } }, "auth_ref": [] }, "adtn_CurrentExecutiveOfficersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CurrentExecutiveOfficersMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Current Executive Officers [Member]", "label": "Current Executive Officers [Member]", "documentation": "Current executive officers." } } }, "auth_ref": [] }, "us-gaap_CurrentFederalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentFederalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "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": [ "r1419", "r1446", "r1541" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Current Fiscal Year End Date", "label": "Current Fiscal Year End Date", "documentation": "End date of current fiscal year in the format --MM-DD." } } }, "auth_ref": [] }, "us-gaap_CurrentForeignTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentForeignTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "lang": { "en-us": { "role": { "terseLabel": "International", "label": "Current Foreign Tax Expense (Benefit)", "documentation": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r1419", "r1446" ] }, "us-gaap_CurrentIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total Current", "label": "Current Income Tax Expense (Benefit)", "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations." } } }, "auth_ref": [ "r259", "r836", "r845", "r1446" ] }, "us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Current", "label": "Current Income Tax Expense (Benefit), Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "adtn_CurrentLiabilitiesRatio": { "xbrltype": "pureItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CurrentLiabilitiesRatio", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "current liabilities ratio", "label": "Current Liabilities Ratio", "documentation": "Current liabilities ratio." } } }, "auth_ref": [] }, "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentStateAndLocalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "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": [ "r1419", "r1446", "r1541" ] }, "adtn_CurrentValuationAllowanceEstablishedAgainstDeferredTaxAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CurrentValuationAllowanceEstablishedAgainstDeferredTaxAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Current valuation allowance established against deferred tax assets", "label": "Current Valuation Allowance Established Against Deferred Tax Assets", "documentation": "Current valuation allowance established against deferred tax assets." } } }, "auth_ref": [] }, "us-gaap_CustomerConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CustomerConcentrationRiskMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer Concentration Risk [Member]", "label": "Customer Concentration Risk [Member]", "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer." } } }, "auth_ref": [ "r90", "r477" ] }, "adtn_CustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CustomerMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Customer [Member]", "documentation": "Customer." } } }, "auth_ref": [] }, "adtn_CustomerOneMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CustomerOneMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer 1 [Member]", "label": "Customer One [Member]", "documentation": "Customer One." } } }, "auth_ref": [] }, "us-gaap_CustomerRelationshipsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CustomerRelationshipsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer Relationships [Member]", "label": "Customer Relationships [Member]", "documentation": "Customer relationship that exists between an entity and its customer, for example, but not limited to, tenant relationships." } } }, "auth_ref": [ "r164" ] }, "adtn_CustomerThreeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CustomerThreeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer 3 [Member]", "label": "Customer Three [Member]", "documentation": "Customer three." } } }, "auth_ref": [] }, "adtn_CustomerTwoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "CustomerTwoMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer 2 [Member]", "label": "Customer Two [Member]", "documentation": "Customer two." } } }, "auth_ref": [] }, "country_DE": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2023", "localname": "DE", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Germany [Member]", "label": "GERMANY" } } }, "auth_ref": [] }, "us-gaap_DebtConversionConvertedInstrumentAmount1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtConversionConvertedInstrumentAmount1", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unsecured loan converted to equity investment", "label": "Debt Conversion, Converted Instrument, Amount", "documentation": "The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." } } }, "auth_ref": [ "r81", "r83" ] }, "us-gaap_DebtDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Debt Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DebtDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreements1" ], "lang": { "en-us": { "role": { "terseLabel": "Revolving Credit Agreement", "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": [ "r240", "r386", "r633", "r639", "r640", "r641", "r642", "r643", "r644", "r649", "r656", "r657", "r659" ] }, "us-gaap_DebtInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "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": [ "r45", "r197", "r198", "r273", "r277", "r391", "r634", "r635", "r636", "r637", "r638", "r640", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r929", "r1273", "r1274", "r1275", "r1276", "r1277", "r1444" ] }, "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Debt instrument interest over screen rate", "label": "Debt Instrument, Basis Spread on Variable Rate", "verboseLabel": "Applicable margin rate", "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument." } } }, "auth_ref": [] }, "adtn_DebtInstrumentDefaultInterestRatePercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DebtInstrumentDefaultInterestRatePercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Debt instrument default interest rate percentage.", "label": "Debt Instrument Default Interest Rate Percentage", "terseLabel": "Debt instrument default interest rate percentage" } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentFaceAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentFaceAmount", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Aggregate principal amount", "label": "Debt Instrument, Face Amount", "terseLabel": "Notes payable borrowings", "documentation": "Face (par) amount of debt instrument at time of issuance." } } }, "auth_ref": [ "r188", "r190", "r634", "r929", "r1274", "r1275" ] }, "us-gaap_DebtInstrumentFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentFairValue", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Debt Instrument, Fair Value Disclosure, Total", "terseLabel": "Bonds payable, fair value", "label": "Debt Instrument, Fair Value Disclosure", "documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable." } } }, "auth_ref": [ "r647", "r908", "r1274", "r1275" ] }, "us-gaap_DebtInstrumentFeeAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentFeeAmount", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Secured borrowings, fee expense incurred", "label": "Debt Instrument, Fee Amount", "documentation": "Amount of the fee that accompanies borrowing money under the debt instrument." } } }, "auth_ref": [ "r58" ] }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentInterestRateStatedPercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of interest on bond", "label": "Debt Instrument, Interest Rate, Stated Percentage", "verboseLabel": "Interest rate", "documentation": "Contractual interest rate for funds borrowed, under the debt agreement." } } }, "auth_ref": [ "r57", "r635" ] }, "us-gaap_DebtInstrumentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "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": [ "r391", "r634", "r635", "r636", "r637", "r638", "r640", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r658", "r929", "r1273", "r1274", "r1275", "r1276", "r1277", "r1444" ] }, "us-gaap_DebtInstrumentMaturityDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentMaturityDate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maturity date of bond", "label": "Debt Instrument, Maturity Date", "documentation": "Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format." } } }, "auth_ref": [ "r312", "r1273", "r1546" ] }, "us-gaap_DebtInstrumentNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "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": [ "r59", "r391", "r634", "r635", "r636", "r637", "r638", "r640", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r929", "r1273", "r1274", "r1275", "r1276", "r1277", "r1444" ] }, "us-gaap_DebtInstrumentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument [Table]", "label": "Schedule of Long-Term Debt Instruments [Table]", "documentation": "A table or schedule providing information pertaining to long-term debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. 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": [ "r59", "r128", "r129", "r187", "r188", "r190", "r194", "r242", "r243", "r391", "r634", "r635", "r636", "r637", "r638", "r640", "r645", "r646", "r647", "r648", "r650", "r651", "r652", "r653", "r654", "r655", "r658", "r929", "r1273", "r1274", "r1275", "r1276", "r1277", "r1444" ] }, "us-gaap_DebtInstrumentUnusedBorrowingCapacityAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentUnusedBorrowingCapacityAmount", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Unused Borrowing Capacity, Amount", "terseLabel": "Available for future borrowings", "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": [ "r58" ] }, "us-gaap_DebtInstrumentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentsAbstract", "lang": { "en-us": { "role": { "label": "Debt Instruments [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLoss", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "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", "terseLabel": "Available-for-sale, debt securities, allowance for credit loss", "label": "Debt Securities, Available-for-Sale, Allowance for Credit Loss", "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": [ "r492", "r551", "r560", "r561" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Continuous Unrealized Loss Position for 12 Months or Greater, Fair Value", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r291", "r557", "r1271" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Continuous Unrealized Loss Position for 12 Months or Greater, Unrealized Losses", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r291", "r557" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Continuous Unrealized Loss Position for Less than 12 Months, Fair Value", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r291", "r557", "r1271" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Continuous Unrealized Loss Position for Less than 12 Months, Unrealized Losses", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r291", "r557" ] }, "us-gaap_DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationAmountAtPurchasePrice": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationAmountAtPurchasePrice", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Debt Securities, Available-for-sale, Purchased with Credit Deterioration, Amount at Purchase Price, Total", "terseLabel": "Purchase an available-for-sale debt with credit deterioration", "label": "Debt Securities, Available-for-Sale, Purchased with Credit Deterioration, Amount at Purchase Price", "documentation": "Amount at purchase price of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), purchased with credit deterioration." } } }, "auth_ref": [ "r552" ] }, "us-gaap_DebtSecuritiesAvailableForSaleRealizedGain": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleRealizedGain", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Gross realized gains on debt securities", "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": [ "r519" ] }, "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleRealizedGainLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Realized Gain (Loss)", "totalLabel": "Total (loss) gain recognized, net", "documentation": "Amount of realized 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": [ "r1471" ] }, "us-gaap_DebtSecuritiesAvailableForSaleRealizedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleRealizedLoss", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsGrossRealizedGainsAndLossesOnSaleOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Gross realized losses on debt securities", "label": "Debt Securities, Available-for-Sale, Realized Loss", "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": [ "r519" ] }, "us-gaap_DebtSecuritiesAvailableForSaleTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale [Table]", "documentation": "Disclosure of information about investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r498", "r499", "r500" ] }, "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPosition", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total Fair Value", "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss." } } }, "auth_ref": [ "r288", "r554", "r1271" ] }, "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss, Total", "negatedTotalLabel": "Total Unrealized Losses", "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r289", "r555" ] }, "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of positions in available-for-sale debt securities, unrealized loss position", "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions", "documentation": "Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r290", "r556" ] }, "us-gaap_DebtSecuritiesHeldToMaturityAllowanceForCreditLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesHeldToMaturityAllowanceForCreditLossTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Held-to-Maturity, Allowance for Credit Loss [Table]", "documentation": "Disclosure of information about allowance for credit loss on investment in debt security measured at amortized cost (held-to-maturity)." } } }, "auth_ref": [ "r1480" ] }, "us-gaap_DebtWeightedAverageInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtWeightedAverageInterestRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Debt, Weighted Average Interest Rate", "terseLabel": "Weighted average interest rate", "documentation": "Weighted average interest rate of debt outstanding." } } }, "auth_ref": [] }, "adtn_DeferredCompensationAdjustmentsDueToFairValueOfTrustAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredCompensationAdjustmentsDueToFairValueOfTrustAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred compensation income (expense) adjustments due to fair value of the trust assets", "label": "Deferred Compensation Adjustments Due To Fair Value Of Trust Assets", "documentation": "Amounts recognized in selling, general and administrative expense due to changes in the fair value of the deferred compensation plan liability." } } }, "auth_ref": [] }, "adtn_DeferredCompensationAdjustmentsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredCompensationAdjustmentsNetOfTax", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "documentation": "Deferred compensation adjustments net of tax.", "label": "Deferred Compensation Adjustments Net Of Tax", "terseLabel": "Deferred compensation adjustments, net of tax" } } }, "auth_ref": [] }, "us-gaap_DeferredCompensationArrangementWithIndividualPostretirementBenefitsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCompensationArrangementWithIndividualPostretirementBenefitsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred Compensation Arrangement With Individual Postretirement Benefits [Line Items]", "label": "Deferred Compensation Arrangement with Individual, Postretirement Benefits [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_DeferredCompensationArrangementWithIndividualRecordedLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCompensationArrangementWithIndividualRecordedLiability", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansRetireeMedicalCoverageAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Total liability recorded to provide medical, dental and prescription drug coverage", "label": "Deferred Compensation Arrangement with Individual, Recorded Liability", "documentation": "The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit." } } }, "auth_ref": [ "r246" ] }, "us-gaap_DeferredCompensationLiabilityClassifiedNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCompensationLiabilityClassifiedNoncurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Compensation Liability, Classified, Noncurrent, Total", "verboseLabel": "Amounts Payable to Plan Participants Deferred Compensation Liability", "terseLabel": "Deferred compensation liability", "label": "Deferred Compensation Liability, Classified, Noncurrent", "documentation": "Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer)." } } }, "auth_ref": [] }, "us-gaap_DeferredCompensationPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCompensationPlanAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term Investments", "label": "Deferred Compensation Plan Assets", "documentation": "Carrying amount as of the balance sheet date of assets held under deferred compensation agreements." } } }, "auth_ref": [ "r1430" ] }, "adtn_DeferredCompensationPlanAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredCompensationPlanAssetsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred Compensation Plan Assets [Member]", "label": "Deferred Compensation Plan Assets [Member]", "documentation": "Deferred compensation plan assets." } } }, "auth_ref": [] }, "us-gaap_DeferredCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCosts", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Costs, Noncurrent, Total", "terseLabel": "Non-current deferred costs related to other non-current assets", "label": "Deferred Costs, Noncurrent", "documentation": "Amount of deferred cost, excluding capitalized cost related to contract with customer; classified as noncurrent." } } }, "auth_ref": [ "r271", "r1430" ] }, "us-gaap_DeferredCostsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredCostsCurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Costs, Current, Total", "terseLabel": "Current deferred costs related to prepaid and other assets", "label": "Deferred Costs, Current", "documentation": "Sum of the carrying amounts as of the balance sheet date of deferred costs capitalized at the end of the reporting period that are expected to be charged against earnings within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r1433" ] }, "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredFederalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "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": [ "r1446", "r1540", "r1541" ] }, "us-gaap_DeferredForeignIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredForeignIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "lang": { "en-us": { "role": { "terseLabel": "International", "label": "Deferred Foreign Income Tax Expense (Benefit)", "documentation": "Amount of deferred foreign income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r259", "r1446", "r1540" ] }, "us-gaap_DeferredIncomeTaxAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxAssetsNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Income Tax Assets, Net, Total", "terseLabel": "Deferred tax assets, net", "label": "Deferred Income Tax Assets, Net", "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting." } } }, "auth_ref": [ "r817", "r818" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Total Deferred", "terseLabel": "Deferred income taxes", "label": "Deferred Income Tax Expense (Benefit)", "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r17", "r259", "r306", "r844", "r845", "r1446" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred", "label": "Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DeferredIncomeTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": -1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Total Deferred Tax Liabilities", "totalLabel": "Total Deferred Tax Liabilities", "label": "Deferred Tax Liabilities, Gross", "terseLabel": "Deferred Tax Liabilities", "negatedLabel": "Deferred Tax Liabilities", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences." } } }, "auth_ref": [ "r200", "r201", "r275", "r830" ] }, "us-gaap_DeferredIncomeTaxLiabilitiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxLiabilitiesNet", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax liabilities", "label": "Deferred Income Tax Liabilities, Net", "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting." } } }, "auth_ref": [ "r817", "r818", "r1027" ] }, "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail" ], "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": [ "r1446", "r1540", "r1541" ] }, "adtn_DeferredTaxAssetsForeignAndDomesticLossResearchAndDevelopmentTaxCreditsUnamortizedResearchAndDevelopmentCostAndStateCreditCarryForwardsNonCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredTaxAssetsForeignAndDomesticLossResearchAndDevelopmentTaxCreditsUnamortizedResearchAndDevelopmentCostAndStateCreditCarryForwardsNonCurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign and domestic loss carry-forwards, research and development tax credits, unamortized research and development cost and state credit carry-forwards", "label": "Deferred Tax Assets Foreign And Domestic Loss Research And Development Tax Credits Unamortized Research And Development Cost And State Credit Carry Forwards Non Current", "documentation": "Deferred tax assets foreign and domestic loss, research and development tax credits, unamortized research and development cost and state credit carry forwards non current." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Tax Assets, Gross, Total", "terseLabel": "Deferred tax assets, gross", "label": "Deferred Tax Assets, Gross", "verboseLabel": "Deferred Tax Assets", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards." } } }, "auth_ref": [ "r831" ] }, "us-gaap_DeferredTaxAssetsInProcessResearchAndDevelopment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsInProcessResearchAndDevelopment", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 10.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalized research and development expenditures", "label": "Deferred Tax Assets, in Process Research and Development", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsInventory": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsInventory", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory", "label": "Deferred Tax Assets, Inventory", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from inventory." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsInvestments", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 11.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "label": "Deferred Tax Assets, Investments", "terseLabel": "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": [] }, "adtn_DeferredTaxAssetsLeaseLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredTaxAssetsLeaseLiabilities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 9.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lease liabilities", "label": "Deferred Tax Assets Lease Liabilities", "documentation": "Deferred tax assets lease liabilities." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsLiabilitiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsLiabilitiesNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail2": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Net Deferred Tax (Liabilities) Assets", "terseLabel": "Net of deferred tax liabilities", "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": [ "r1538" ] }, "us-gaap_DeferredTaxAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Net Deferred Tax Assets", "terseLabel": "Deferred tax assets", "label": "Deferred Tax Assets, Net of Valuation Allowance", "documentation": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards." } } }, "auth_ref": [ "r1538" ] }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsOperatingLossCarryforwardsForeign", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 6.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign losses", "label": "Deferred Tax Assets, Operating Loss Carryforwards, Foreign", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 7.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "State losses and credit carry-forwards", "label": "Deferred Tax Assets, Operating Loss Carryforwards, State and Local", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards." } } }, "auth_ref": [ "r153", "r1539" ] }, "adtn_DeferredTaxAssetsStateTaxAndInterestExpenseNonCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredTaxAssetsStateTaxAndInterestExpenseNonCurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 4.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Uncertain tax positions related to state taxes and related interest", "label": "Deferred Tax Assets State Tax And Interest Expense Non Current", "documentation": "Amount before allocation of valuation allowances of deferred tax assets attributable to uncertain tax positions related to state taxes and related interest." } } }, "auth_ref": [] }, "adtn_DeferredTaxAssetsTaxCreditCarryforwardClaimsRelatedToCARESAct": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredTaxAssetsTaxCreditCarryforwardClaimsRelatedToCARESAct", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax assets tax credit carryforward claims related to CARES Act", "label": "Deferred Tax Assets Tax Credit Carryforward Claims Related To C A R E S Act", "documentation": "Deferred tax assets tax credit carryforward claims related to CARES Act." } } }, "auth_ref": [] }, "adtn_DeferredTaxAssetsTaxCreditCarryforwardNetOperatingLossAndResearchAndDevelopment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredTaxAssetsTaxCreditCarryforwardNetOperatingLossAndResearchAndDevelopment", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax assets tax credit carryforward net operating loss and research and development", "label": "Deferred Tax Assets Tax Credit Carryforward Net Operating Loss And Research And Development", "documentation": "Deferred tax assets tax credit carryforward net operating loss and research and development." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsResearch": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxCreditCarryforwardsResearch", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 8.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Deferred tax asset, research and development credit carryforwards", "terseLabel": "Federal loss and research carry-forwards", "label": "Deferred Tax Assets, Tax Credit Carryforwards, Research", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards." } } }, "auth_ref": [ "r152", "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 2.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Total", "terseLabel": "Deferred compensation", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 3.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-based compensation", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 5.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Pensions", "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": [ "r1539" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued expenses", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from accrued liabilities." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxAssetsValuationAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsValuationAllowance", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": -1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": -1.0, "order": 12.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": -1.0, "order": 12.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Deferred Tax Assets, Valuation Allowance, Total", "negatedLabel": "Valuation allowance", "terseLabel": "Valuation allowance established against deferred tax assets", "label": "Deferred Tax Assets, Valuation Allowance", "documentation": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized." } } }, "auth_ref": [ "r832" ] }, "us-gaap_DeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Net Deferred Tax Liabilities", "label": "Deferred Tax Liabilities, Net", "totalLabel": "Net Deferred Tax Liabilities", "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting." } } }, "auth_ref": [ "r150", "r1538" ] }, "us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Intellectual property", "label": "Deferred Tax Liabilities, Intangible Assets", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxLiabilitiesOtherComprehensiveIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilitiesOtherComprehensiveIncome", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Investments", "label": "Deferred Tax Liabilities, Other Comprehensive Income", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains in other comprehensive income." } } }, "auth_ref": [ "r153", "r1539" ] }, "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Property, plant 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": [ "r153", "r1539" ] }, "adtn_DeferredTaxLiabilitiesRightOfUseLeaseAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeferredTaxLiabilitiesRightOfUseLeaseAssets", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNoncurrentDeferredTaxesDetail2": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 2.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSignificantComponentsOfCurrentAndNonCurrentDeferredTaxesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Right of use lease assets", "label": "Deferred Tax Liabilities Right Of Use Lease Assets", "documentation": "Deferred tax liabilities right of use lease assets." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current pension liability", "totalLabel": "Total", "label": "Liability, Defined Benefit Pension Plan", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension plan. Excludes other postretirement benefit plan." } } }, "auth_ref": [ "r134", "r135", "r276" ] }, "us-gaap_DefinedBenefitPensionPlanLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPensionPlanLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail": { "parentTag": "us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Current liability", "negatedLabel": "Current liability", "label": "Liability, Defined Benefit Pension Plan, Current", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as current. Excludes other postretirement benefit plan." } } }, "auth_ref": [ "r134", "r135", "r198", "r247" ] }, "us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPensionPlanLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail": { "parentTag": "us-gaap_DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanSummaryOfNetAmountsRecognizedInConsolidatedBalanceSheetsForUnfundedPensionLiabilityDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current pension liability", "label": "Liability, Defined Benefit Pension Plan, Noncurrent", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension plan, classified as noncurrent. Excludes other postretirement benefit plan." } } }, "auth_ref": [ "r134", "r135", "r199", "r247" ] }, "us-gaap_DefinedBenefitPlanAccumulatedBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAccumulatedBenefitObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated benefit obligation", "label": "Defined Benefit Plan, Accumulated Benefit Obligation", "documentation": "Amount of actuarial present value of benefits attributed to employee service rendered, excluding assumptions about future compensation level." } } }, "auth_ref": [ "r724" ] }, "adtn_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetActuarialGainsLossesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetActuarialGainsLossesNetOfTax", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanAccumulatedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Net actuarial loss", "label": "Defined Benefit Plan Accumulated Other Comprehensive Income Net Actuarial Gains Losses Net Of Tax", "documentation": "Defined benefit plan accumulated other comprehensive income net actuarial gains losses net of tax." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanActualReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanActualReturnOnPlanAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Actual gain on plan assets", "label": "Defined Benefit Plan, Plan Assets, Increase (Decrease) for Actual Return (Loss)", "verboseLabel": "Actual (loss) gain 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": [ "r706", "r1288" ] }, "us-gaap_DefinedBenefitPlanActuarialGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanActuarialGainLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Defined benefit plan adjustments \u2013 actuarial losses", "label": "Defined Benefit Plan, Benefit Obligation, Actuarial Gain (Loss)", "verboseLabel": "Actuarial gain - assumptions", "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": [ "r699" ] }, "adtn_DefinedBenefitPlanActuarialGainLossExperience": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanActuarialGainLossExperience", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Actuarial (gain) - experience", "label": "Defined Benefit Plan Actuarial Gain Loss Experience", "documentation": "Defined benefit plan actuarial gain loss experience.", "verboseLabel": "Actuarial gain - experience" } } }, "auth_ref": [] }, "adtn_DefinedBenefitPlanAdditionalProjectedBenefitObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanAdditionalProjectedBenefitObligations", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Defined Benefit Plan Additional Projected Benefit Obligations", "label": "Defined Benefit Plan Additional Projected Benefit Obligations", "terseLabel": "Business comination acquired additional projected benefit obligations" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAmortizationOfGainsLosses", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Amortization of actuarial losses", "label": "Defined Benefit Plan, Amortization of Gain (Loss)", "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan." } } }, "auth_ref": [ "r693", "r731", "r754", "r1288", "r1289" ] }, "us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Amount recognized in other comprehensive (loss) income", "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": [ "r8", "r211", "r248" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineBenefitObligationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Discount rate", "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": [ "r738" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineBenefitObligationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Rate of compensation increase", "label": "Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Rate of Compensation Increase", "documentation": "Weighted average rate increase of compensation, used to determine benefit obligation of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan." } } }, "auth_ref": [ "r739" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineNetPeriodicBenefitCostDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Discount rate", "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": [ "r738" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineNetPeriodicBenefitCostDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Expected long-term rates of return", "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": [ "r740", "r759" ] }, "us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanWeightedAverageAssumptionsUsedToDetermineNetPeriodicBenefitCostDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Rate of compensation increase", "label": "Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Rate of Compensation Increase", "documentation": "Weighted average rate of compensation increase used to determine net periodic benefit cost of defined benefit plan. Plan includes, but is not limited to, pay-related defined benefit plan." } } }, "auth_ref": [ "r739" ] }, "adtn_DefinedBenefitPlanAvailableForSaleSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanAvailableForSaleSecuritiesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Available-For-Sale Securities [Member]", "label": "Defined Benefit Plan Available For Sale Securities [Member]", "documentation": "Defined benefit plan available for sale securities." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanBenefitObligation", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail": { "parentTag": "us-gaap_DefinedBenefitPlanFundedStatusOfPlan", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "periodStartLabel": "Projected benefit obligation at beginning of period", "periodEndLabel": "Projected benefit obligation at end of period", "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": [ "r694" ] }, "us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanBenefitObligationBenefitsPaid", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Benefit payments", "negatedLabel": "Benefit payments", "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": [ "r701", "r762" ] }, "adtn_DefinedBenefitPlanBenefitObligationIncludingAcquisitionOfAdditionalProjectedBenefitObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanBenefitObligationIncludingAcquisitionOfAdditionalProjectedBenefitObligations", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail": { "parentTag": "us-gaap_DefinedBenefitPlanFundedStatusOfPlan", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "documentation": "Defined benefit plan benefit obligation including acquisition of additional projected benefit obligations.", "label": "Defined Benefit Plan Benefit Obligation Including Acquisition of Additional Projected Benefit Obligations", "periodStartLabel": "Projected benefit obligation at beginning of period", "periodEndLabel": "Projected benefit obligation at end of period" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanByPlanAssetCategoriesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanByPlanAssetCategoriesAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [ "r715", "r716", "r718", "r719", "r720", "r721", "r722", "r723", "r743", "r1286", "r1287", "r1288" ] }, "us-gaap_DefinedBenefitPlanCashAndCashEquivalentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanCashAndCashEquivalentsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and Cash Equivalents [Member]", "label": "Defined Benefit Plan, Cash and Cash Equivalents [Member]", "documentation": "Cash and cash equivalent in which defined benefit plan asset is invested." } } }, "auth_ref": [ "r1286" ] }, "us-gaap_DefinedBenefitPlanChangeInBenefitObligationRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanChangeInBenefitObligationRollForward", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Change in projected benefit obligation:", "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/2023", "localname": "DefinedBenefitPlanChangeInFairValueOfPlanAssetsRollForward", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Change in plan assets:", "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/2023", "localname": "DefinedBenefitPlanContributionsByEmployer", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r708", "r718", "r758", "r1286", "r1287", "r1288", "r1289" ] }, "us-gaap_DefinedBenefitPlanDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanDisclosureLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [] }, "adtn_DefinedBenefitPlanEquitySecuritiesBalancedFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanEquitySecuritiesBalancedFundsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Balanced Fund [Member]", "label": "Defined Benefit Plan Equity Securities Balanced Funds [Member]", "documentation": "Defined benefit plan equity securities balanced funds." } } }, "auth_ref": [] }, "adtn_DefinedBenefitPlanEquitySecuritiesEmergingMarketsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanEquitySecuritiesEmergingMarketsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Emerging Markets [Member]", "label": "Defined Benefit Plan Equity Securities Emerging Markets [Member]", "documentation": "Defined benefit plan, equity securities, emerging markets." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanEquitySecuritiesLargeCapMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanEquitySecuritiesLargeCapMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Large Cap Value [Member]", "label": "Defined Benefit Plan, Equity Securities, Large Cap [Member]", "documentation": "Security representing ownership in corporation or other legal entity, classified as having large market capitalization, for which ownership is represented by share of stock; in which defined benefit plan asset is invested. Includes, but is not limited to, common stock, preferred stock, convertible security, stock right and stock warrant." } } }, "auth_ref": [ "r1505" ] }, "us-gaap_DefinedBenefitPlanEquitySecuritiesNonUsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanEquitySecuritiesNonUsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Global Equity [Member]", "label": "Defined Benefit Plan, Equity Securities, Non-US [Member]", "documentation": "Security representing ownership in corporation or other legal entity, not domiciled in United States of America (US), for which ownership is represented by share of stock; in which defined benefit plan asset is invested. Includes, but is not limited to, common stock, preferred stock, convertible security, stock right and stock warrant." } } }, "auth_ref": [ "r1286", "r1287", "r1288" ] }, "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanExpectedFutureBenefitPayments", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Defined Benefit Plan Expected Future Benefit Payments", "documentation": "Amount of benefits expected to be paid from a defined benefit plan." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "2029 - 2032", "terseLabel": "2027 - 2031", "label": "Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years", "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": [ "r725" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "2024", "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year One", "terseLabel": "2022", "documentation": "Amount of benefit for defined benefit plan expected to be paid in next fiscal year following current fiscal year." } } }, "auth_ref": [ "r725" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "2028", "terseLabel": "2026", "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Five", "documentation": "Amount of benefit for defined benefit plan expected to be paid in fifth fiscal year following current fiscal year." } } }, "auth_ref": [ "r725" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "2027", "terseLabel": "2025", "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Four", "documentation": "Amount of benefit for defined benefit plan expected to be paid in fourth fiscal year following current fiscal year." } } }, "auth_ref": [ "r725" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "2026", "terseLabel": "2024", "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Three", "documentation": "Amount of benefit for defined benefit plan expected to be paid in third fiscal year following current fiscal year." } } }, "auth_ref": [ "r725" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail": { "parentTag": "adtn_DefinedBenefitPlanExpectedFutureBenefitPayments", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPaymentsExpectedFutureServiceDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "2025", "terseLabel": "2023", "label": "Defined Benefit Plan, Expected Future Benefit Payment, Year Two", "documentation": "Amount of benefit for defined benefit plan expected to be paid in second fiscal year following current fiscal year." } } }, "auth_ref": [ "r725" ] }, "us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Anticipated contributions to pension plans in 2024", "label": "Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year", "documentation": "Amount of contribution expected to be received by defined benefit plan from employer in next fiscal year following current fiscal year." } } }, "auth_ref": [ "r726", "r1289" ] }, "us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanExpectedReturnOnPlanAssets", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "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": [ "r693", "r730", "r753", "r1288", "r1289" ] }, "us-gaap_DefinedBenefitPlanFairValueOfPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanFairValueOfPlanAssets", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail": { "parentTag": "us-gaap_DefinedBenefitPlanFundedStatusOfPlan", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusParentheticalDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Defined Benefit Plan, Plan Assets, Amount, Total", "verboseLabel": "Fair value of plan assets", "periodStartLabel": "Fair value of plan assets at beginning of period", "periodEndLabel": "Fair value of plan assets at end of period", "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": [ "r705", "r716", "r718", "r719", "r1286", "r1287", "r1288" ] }, "adtn_DefinedBenefitPlanFairValueOfPlanAssetsIncludingAcquasitionOfPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanFairValueOfPlanAssetsIncludingAcquasitionOfPlanAssets", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail": { "parentTag": "us-gaap_DefinedBenefitPlanFundedStatusOfPlan", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "documentation": "Defined benefit plan fair value of plan assets including acquasition of plan assets.", "label": "Defined Benefit Plan Fair Value of Plan Assets Including Acquasition of Plan Assets", "periodStartLabel": "Fair value of plan assets at beginning of period", "periodEndLabel": "Fair value of plan assets at end of period" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Effects of foreign currency exchange rate changes", "label": "Defined Benefit Plan, Benefit Obligation, Foreign Currency Translation Gain (Loss)", "documentation": "Amount of foreign currency translation gain (loss) which (increases) decreases benefit obligation of defined benefit plan." } } }, "auth_ref": [ "r700" ] }, "us-gaap_DefinedBenefitPlanFundedStatusOfPlan": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanFundedStatusOfPlan", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Unfunded status at end of period", "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": [ "r692", "r714", "r1288" ] }, "us-gaap_DefinedBenefitPlanInterestCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanInterestCost", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "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": [ "r693", "r697", "r729", "r752", "r1288", "r1289" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCost", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_AmountRecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncomeLossBeforeTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "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": [ "r727", "r750", "r1288", "r1289" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Net periodic benefit cost:", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditAmortizationOfGainLossStatementOfIncomeOrComprehensiveIncomeExtensibleList", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes amortization of gain (loss) component of net periodic benefit (cost) credit for defined benefit plan." } } }, "auth_ref": [ "r727", "r750" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditExpectedReturnLossStatementOfIncomeOrComprehensiveIncomeExtensibleList", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "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": [ "r727", "r750" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostCreditInterestCostStatementOfIncomeOrComprehensiveIncomeExtensibleList", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes interest cost component of net periodic benefit cost (credit) for defined benefit plan." } } }, "auth_ref": [ "r727", "r750" ] }, "us-gaap_DefinedBenefitPlanPlanAmendments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanPlanAmendments", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Plan amendments", "label": "Defined Benefit Plan, Benefit Obligation, Increase (Decrease) for Plan Amendment", "documentation": "Amount of increase (decrease) in benefit obligation of defined benefit plan from change in terms of existing plan or initiation of new plan." } } }, "auth_ref": [ "r702" ] }, "adtn_DefinedBenefitPlanPlanAssetsBeginningPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanPlanAssetsBeginningPeriod", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Defined Benefit Plan Plan Assets Beginning period", "label": "Defined Benefit Plan Plan Assets Beginning period" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanPlanAssetsBenefitsPaid", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r710", "r1507" ] }, "us-gaap_DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanPlanAssetsForeignCurrencyTranslationGainLoss", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Effects of foreign currency exchange rate changes", "label": "Defined Benefit Plan, Plan Assets, Foreign Currency Translation Gain (Loss)", "documentation": "Amount of foreign currency translation gain (loss) which increases (decreases) plan assets of defined benefit plan." } } }, "auth_ref": [ "r707" ] }, "us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanPlanAssetsTargetAllocationPercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of current target allocation ranges by asset class", "label": "Defined Benefit Plan, Plan Assets, Target Allocation, Percentage", "documentation": "Percentage of target investment allocation to total plan assets. Includes, but is not limited to, percentage on weighted-average basis if more than one plan." } } }, "auth_ref": [ "r715", "r1288" ] }, "us-gaap_DefinedBenefitPlanServiceCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanServiceCost", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfPensionBenefitPlanObligationsAndFundedStatusDetail" ], "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": [ "r695", "r728", "r751", "r1288", "r1289" ] }, "adtn_DefinedBenefitPlanVestingPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedBenefitPlanVestingPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Vesting period", "label": "Defined Benefit Plan Vesting Period", "documentation": "Defined benefit plan vesting period." } } }, "auth_ref": [] }, "us-gaap_DefinedContributionPlanCostRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedContributionPlanCostRecognized", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Contribution expense and plan administration costs for savings plan", "label": "Defined Contribution Plan, Cost", "documentation": "Amount of cost for defined contribution plan." } } }, "auth_ref": [ "r763" ] }, "us-gaap_DefinedContributionPlanDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedContributionPlanDisclosureLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Defined Contribution 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": [ "r763" ] }, "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercentOfMatch": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedContributionPlanEmployerMatchingContributionPercentOfMatch", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percent of match", "label": "Defined Contribution Plan, Employer Matching Contribution, Percent of Match", "documentation": "Percentage employer matches of the employee's percentage contribution matched." } } }, "auth_ref": [] }, "adtn_DefinedContributionPlanEmployerMatchingFirstContributionPercentOfMatch": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedContributionPlanEmployerMatchingFirstContributionPercentOfMatch", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of employer match to employee's contribution", "label": "Defined Contribution Plan Employer Matching First Contribution Percent Of Match", "documentation": "Defined contribution plan employer matching first contribution percent of match." } } }, "auth_ref": [] }, "adtn_DefinedContributionPlanEmployerMatchingSecondContributionPercentOfMatch": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedContributionPlanEmployerMatchingSecondContributionPercentOfMatch", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of employer match to employee's contribution", "label": "Defined Contribution Plan Employer Matching Second Contribution Percent Of Match", "documentation": "Defined contribution plan employer matching second contribution percent of match." } } }, "auth_ref": [] }, "us-gaap_DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Upper limit of employer match", "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": [] }, "adtn_DefinedContributionPlanMaximumAnnualFirstContributionsPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedContributionPlanMaximumAnnualFirstContributionsPerEmployeePercent", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of employee first contribution", "label": "Defined Contribution Plan Maximum Annual First Contributions Per Employee Percent", "documentation": "Defined contribution plan maximum annual first contributions per employee percent." } } }, "auth_ref": [] }, "adtn_DefinedContributionPlanMaximumAnnualSecondContributionsPerEmployeePercent": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedContributionPlanMaximumAnnualSecondContributionsPerEmployeePercent", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of employee second contribution", "label": "Defined Contribution Plan Maximum Annual Second Contributions Per Employee Percent", "documentation": "Defined contribution plan maximum annual second contributions per employee percent." } } }, "auth_ref": [] }, "adtn_DefinedContributionPlanMaximumStatutoryCompensationAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DefinedContributionPlanMaximumStatutoryCompensationAmount", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum statutory compensation amount", "label": "Defined Contribution Plan Maximum Statutory Compensation Amount", "documentation": "Defined contribution plan maximum statutory compensation amount." } } }, "auth_ref": [] }, "us-gaap_DefinedContributionPlanTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedContributionPlanTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Defined Contribution Plan [Table]", "documentation": "Disclosure of information about defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans." } } }, "auth_ref": [ "r763" ] }, "adtn_DelayedDrawTermLoanInterestRateMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DelayedDrawTermLoanInterestRateMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "DDTL Interest Rate [Member]", "label": "Delayed Draw Term Loan Interest Rate [Member]", "documentation": "Delayed draw term loan interest rate." } } }, "auth_ref": [] }, "adtn_DelayedDrawTermLoanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DelayedDrawTermLoanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Delayed Draw Term Loan [Member]", "label": "Delayed Draw Term Loan [Member]", "documentation": "Delayed draw term loan." } } }, "auth_ref": [] }, "us-gaap_Depreciation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Depreciation", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Depreciation expense", "totalLabel": "Depreciation, Total", "terseLabel": "Depreciation", "label": "Depreciation", "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation." } } }, "auth_ref": [ "r17", "r112" ] }, "us-gaap_DepreciationDepletionAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DepreciationDepletionAndAmortization", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Depreciation, Depletion and Amortization, Total", "terseLabel": "Depreciation and amortization", "label": "Depreciation, Depletion and Amortization", "documentation": "The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets." } } }, "auth_ref": [ "r17", "r453" ] }, "us-gaap_DerivativeContractTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeContractTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "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": [ "r1101", "r1104", "r1118", "r1119", "r1120", "r1121", "r1122", "r1123", "r1124", "r1126", "r1127", "r1128", "r1129", "r1140", "r1141", "r1142", "r1143", "r1146", "r1147", "r1148", "r1149", "r1206", "r1207", "r1210", "r1211", "r1306", "r1308" ] }, "us-gaap_DerivativeInstrumentRiskAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentRiskAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Derivative Instrument [Axis]", "documentation": "Information by type of derivative contract." } } }, "auth_ref": [ "r174", "r175", "r178", "r181", "r1101", "r1104", "r1118", "r1119", "r1120", "r1121", "r1122", "r1123", "r1124", "r1126", "r1127", "r1128", "r1129", "r1140", "r1141", "r1142", "r1143", "r1146", "r1147", "r1148", "r1149", "r1206", "r1207", "r1210", "r1211", "r1262", "r1306", "r1308" ] }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "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/2023", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedging1" ], "lang": { "en-us": { "role": { "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "terseLabel": "Hedging", "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": [ "r267", "r870", "r883" ] }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Derivative Instruments and Hedging Activities Disclosures [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_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Derivative Instruments and Hedging Activities Disclosures [Table]", "documentation": "Disclosure of information about derivatives and hedging activities." } } }, "auth_ref": [] }, "us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Derivative Instruments Not Designated as Hedging Instruments [Abstract]" } } }, "auth_ref": [] }, "adtn_DeutscheBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeutscheBankMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Deutsche Bank.", "label": "Deutsche Bank [Member]" } } }, "auth_ref": [] }, "adtn_DeutscheBankRevolvingLineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DeutscheBankRevolvingLineOfCreditMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Deutsche Bank revolving line of credit [Member]", "label": "Deutsche Bank revolving line of credit [Member]", "terseLabel": "Deutsche Bank Revolving Line of Credit [Member]", "verboseLabel": "DZ Bank Revolving Line of Credit [Member]" } } }, "auth_ref": [] }, "us-gaap_DevelopedTechnologyRightsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DevelopedTechnologyRightsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Developed Technology [Member]", "label": "Developed Technology Rights [Member]", "documentation": "Rights to developed technology, which can include the right to develop, use, market, sell, or offer for sale products, compounds, or intellectual property." } } }, "auth_ref": [ "r262" ] }, "us-gaap_DisaggregationOfRevenueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregation Of Revenue [Line Items]", "label": "Disaggregation of Revenue [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": [ "r687", "r1279", "r1280", "r1281", "r1282", "r1283", "r1284", "r1285" ] }, "us-gaap_DisaggregationOfRevenueTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregation Of Revenue [Table]", "label": "Disaggregation of Revenue [Table]", "documentation": "Disclosure of information about disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor." } } }, "auth_ref": [ "r687", "r1279", "r1280", "r1281", "r1282", "r1283", "r1284", "r1285" ] }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregate of Revenue by Reportable Segment and Revenue Category", "label": "Disaggregation of Revenue [Table Text Block]", "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": [ "r1504" ] }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensation" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation", "label": "Share-Based Payment Arrangement [Text Block]", "documentation": "The entire disclosure for share-based payment arrangement." } } }, "auth_ref": [ "r769", "r774", "r802", "r803", "r805", "r1297" ] }, "us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract", "lang": { "en-us": { "role": { "label": "Share-Based Payment Arrangement [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DividendsCommonStockCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsCommonStockCash", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "negatedLabel": "Dividend payments ($0.09 per share)", "label": "Dividends, Common Stock, Cash", "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash." } } }, "auth_ref": [ "r244" ] }, "dei_DocumentAnnualReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentAnnualReport", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Annual Report", "label": "Document Annual Report", "documentation": "Boolean flag that is true only for a form used as an annual report." } } }, "auth_ref": [ "r1321", "r1322", "r1335" ] }, "dei_DocumentFinStmtErrorCorrectionFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFinStmtErrorCorrectionFlag", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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": [ "r1321", "r1322", "r1335", "r1371" ] }, "dei_DocumentFinStmtRestatementRecoveryAnalysisFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFinStmtRestatementRecoveryAnalysisFlag", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Financial Statement Restatement Recovery Analysis [Flag]", "documentation": "Indicates whether any of the financial statement periods include restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive officers during the relevant recovery period pursuant to \u00a7240.10D-1(b)." } } }, "auth_ref": [ "r1321", "r1322", "r1335", "r1371" ] }, "dei_DocumentFiscalPeriodFocus": { "xbrltype": "fiscalPeriodItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFiscalPeriodFocus", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "DocumentFiscalYearFocus", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "DocumentTransitionReport", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1356" ] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentType", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Document Type", "verboseLabel": "Document Type", "label": "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/2023", "localname": "DocumentsIncorporatedByReferenceTextBlock", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1319" ] }, "us-gaap_DomesticCountryMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DomesticCountryMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Domestic [Member]", "label": "Domestic Tax Authority [Member]", "documentation": "Designated tax department of the government that is entitled to levy and collect income taxes from the entity in its country of domicile." } } }, "auth_ref": [] }, "adtn_DzBankMoneyMarketFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DzBankMoneyMarketFacilityMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "DZ bank money market facility.", "label": "DZ Bank Money Market Facility [Member]" } } }, "auth_ref": [] }, "adtn_DzBankRevolvingLineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "DzBankRevolvingLineOfCreditMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "DZ Bank Revolving Line Of Credit [Member]", "label": "DZ Bank Revolving Line Of Credit [Member]", "documentation": "DZ Bank Revolving Line Of Credit [Member]" } } }, "auth_ref": [] }, "currency_EUR": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "EUR", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Euro [Member]", "label": "Euro Member Countries, Euro" } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareAbstract", "lang": { "en-us": { "role": { "label": "Earnings Per Share [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareBasic": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareBasic", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "label": "Loss per common share attributable to ADTRAN Holdings, Inc. - basic", "verboseLabel": "Loss per share attributable to ADTRAN Holdings, Inc. - basic", "totalLabel": "Earnings Per Share, Basic, Total", "terseLabel": "Earnings (loss) per common share \u2013 basic", "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": [ "r376", "r407", "r408", "r410", "r411", "r413", "r420", "r422", "r435", "r436", "r437", "r441", "r894", "r895", "r1018", "r1046", "r1266" ] }, "us-gaap_EarningsPerShareDiluted": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareDiluted", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "label": "Loss per common share attributable to ADTRAN Holdings, Inc. - diluted", "verboseLabel": "Loss per share attributable to ADTRAN Holdings, Inc. - diluted", "totalLabel": "Earnings Per Share, Diluted, Total", "terseLabel": "Earnings (loss) per common share \u2013 diluted", "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": [ "r376", "r407", "r408", "r410", "r411", "r413", "r422", "r435", "r436", "r437", "r441", "r894", "r895", "r1018", "r1046", "r1266" ] }, "us-gaap_EarningsPerSharePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerSharePolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Loss per Share", "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": [ "r87", "r88" ] }, "us-gaap_EarningsPerShareTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShare" ], "lang": { "en-us": { "role": { "terseLabel": "Loss per Share", "label": "Earnings Per Share [Text Block]", "documentation": "The entire disclosure for earnings per share." } } }, "auth_ref": [ "r419", "r438", "r439", "r440" ] }, "us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations, Total", "terseLabel": "Effect of exchange rate changes", "label": "Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations", "documentation": "Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies; including, but not limited to, disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, 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": [ "r1548" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateContinuingOperations", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Effective Tax Rate", "label": "Effective Income Tax Rate Reconciliation, Percent", "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r820" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Tax provision computed at the federal statutory rate", "terseLabel": "Federal tax rate", "label": "Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent", "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)." } } }, "auth_ref": [ "r390", "r820", "r847" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Change in valuation allowance", "label": "Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, 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 attributable to changes in the valuation allowance for deferred tax assets." } } }, "auth_ref": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 16.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Alabama law change", "terseLabel": "Alabama law change", "label": "Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, 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 attributable to changes in the income tax rates." } } }, "auth_ref": [ "r847", "r1536" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign taxes", "label": "Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, 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 statutory income tax expense (benefit) outside of the country of domicile." } } }, "auth_ref": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationGiltiPercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationGiltiPercent", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Global intangible low-taxed income (\"GILTI\")", "terseLabel": "Global intangible low-taxed income (\"GILTI\")", "label": "Effective Income Tax Rate Reconciliation, GILTI, Percent", "documentation": "Percentage of reported income tax expense from difference to expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to global intangible low-taxed income (GILTI)." } } }, "auth_ref": [ "r1536" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpense": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpense", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Non-deductible transaction costs", "label": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent", "totalLabel": "Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent, Total", "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": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-based 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": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationOtherAdjustments", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 20.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other, net", "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, 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 attributable to other adjustments." } } }, "auth_ref": [ "r1536", "r1542" ] }, "adtn_EffectiveIncomeTaxRateReconciliationReturnToAccrualPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EffectiveIncomeTaxRateReconciliationReturnToAccrualPercent", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 18.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Return to accrual", "label": "Effective Income Tax Rate Reconciliation Return to Accrual Percent", "documentation": "Effective Income Tax Rate Reconciliation Return to Accrual Percent" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "State income tax provision, net of federal benefit", "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": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsForeign": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationTaxCreditsForeign", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign tax credits", "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Foreign, 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 attributable to foreign tax credit." } } }, "auth_ref": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxCreditsResearch": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationTaxCreditsResearch", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Federal research credits", "label": "Effective Income Tax Rate Reconciliation, Tax Credit, Research, 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 attributable to research tax credit." } } }, "auth_ref": [ "r1536", "r1542" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationTaxExemptIncome", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Tax-exempt income", "label": "Effective Income Tax Rate Reconciliation, Tax Exempt Income, 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 attributable to income (loss) exempt from income taxes." } } }, "auth_ref": [ "r1536", "r1542" ] }, "adtn_EffectiveIncomeTaxRateReconciliationUSCorporateTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EffectiveIncomeTaxRateReconciliationUSCorporateTaxRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "US corporate tax rate", "label": "Effective Income Tax Rate Reconciliation U S Corporate Tax Rate", "documentation": "Effective income tax rate reconciliation US corporate tax rate." } } }, "auth_ref": [] }, "adtn_EffectiveIncomeTaxRateReconciliationWithholdingTaxes": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EffectiveIncomeTaxRateReconciliationWithholdingTaxes", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 11.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Withholding taxes", "label": "Effective Income Tax Rate Reconciliation Withholding Taxes", "documentation": "Effective income tax rate reconciliation withholding taxes." } } }, "auth_ref": [] }, "adtn_EightQuarterlyTranchesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EightQuarterlyTranchesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Eight Quarterly Tranches [Member]", "label": "Eight Quarterly Tranches [Member]", "terseLabel": "Eight Quarterly Tranches [Member]" } } }, "auth_ref": [] }, "adtn_EmergingMarketsBondsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EmergingMarketsBondsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Emerging Markets Bonds [Member]", "label": "Emerging Markets Bonds [Member]", "documentation": "Emerging Markets Bonds Member." } } }, "auth_ref": [] }, "us-gaap_EmployeeRelatedLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeRelatedLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Employee-related Liabilities, Current, Total", "terseLabel": "Accrued wages and benefits", "label": "Employee-related Liabilities, Current", "documentation": "Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer)." } } }, "auth_ref": [ "r55" ] }, "us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items]", "label": "Share-Based Payment Arrangement, Expensed and Capitalized, Amount [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_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total", "verboseLabel": "Total unrecognized compensation cost related to non-vested stock options, PSUs, RSUs and restricted stock", "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": [ "r804" ] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Recognition period of unvested compensation expense", "terseLabel": "Recognition period of non-vested compensation cost", "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": [ "r804" ] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized compensation expense related to other than options", "label": "Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount", "documentation": "Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options." } } }, "auth_ref": [ "r1534" ] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized compensation expense related to other than options", "label": "Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount", "verboseLabel": "Unrecognized compensation expense related to stock options", "documentation": "Amount of cost to be recognized for option under share-based payment arrangement." } } }, "auth_ref": [ "r1534" ] }, "us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail": { "parentTag": "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Tax benefit for expense associated with non-qualified stock options, PSUs, RSUs and restricted stock", "label": "Share-Based Payment Arrangement, Expense, Tax Benefit", "documentation": "Amount of tax benefit for recognition of expense of award under share-based payment arrangement." } } }, "auth_ref": [ "r801" ] }, "adtn_EmployeeStockOptionAwardsForRetentionPurposes": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EmployeeStockOptionAwardsForRetentionPurposes", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Employee stock option awards for retention purposes", "label": "Employee Stock Option Awards For Retention Purposes", "documentation": "Employee stock option awards for retention purposes." } } }, "auth_ref": [] }, "us-gaap_EmployeeStockOptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeStockOptionMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "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": [] }, "adtn_EngineeringMachineryAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EngineeringMachineryAndEquipmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Engineering Machinery and Equipment [Member]", "label": "Engineering Machinery And Equipment [Member]", "documentation": "Engineering machinery and equipment." } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1318" ] }, "dei_EntityCommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCommonStockSharesOutstanding", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityCurrentReportingStatus", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "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/2023", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1318" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFileNumber", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityFilerCategory", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1318" ] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityInteractiveDataCurrent", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1396" ] }, "dei_EntityPublicFloat": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityPublicFloat", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "verboseLabel": "Entity Public Float", "label": "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/2023", "localname": "EntityRegistrantName", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1318" ] }, "dei_EntityShellCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityShellCompany", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "Entity Shell Company", "label": "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": [ "r1318" ] }, "dei_EntitySmallBusiness": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntitySmallBusiness", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1318" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1318" ] }, "dei_EntityVoluntaryFilers": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityVoluntaryFilers", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "EntityWellKnownSeasonedIssuer", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r1397" ] }, "us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EntityWideInformationRevenueFromExternalCustomerLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue from External Customer [Line Items]", "label": "Revenue from External Customer [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_EquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityAbstract", "lang": { "en-us": { "role": { "label": "Equity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EquityComponentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityComponentDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "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": [ "r33", "r332", "r368", "r369", "r370", "r399", "r400", "r401", "r404", "r414", "r416", "r443", "r529", "r536", "r674", "r806", "r807", "r808", "r839", "r840", "r875", "r877", "r878", "r879", "r880", "r882", "r893", "r916", "r918", "r919", "r920", "r921", "r922", "r955", "r1072", "r1073", "r1074", "r1092", "r1152" ] }, "us-gaap_EquityFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityFundsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Equity Funds [Member]", "label": "Equity Funds [Member]", "documentation": "An investment that pools funds from many investors to invest in a combination of underlying investments, primarily equity investments." } } }, "auth_ref": [ "r1505" ] }, "us-gaap_EquityInterestIssuedOrIssuableByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityInterestIssuedOrIssuableByTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Equity Interest Type [Axis]", "documentation": "Information by type of equity interests that are issued or issuable in a business combination." } } }, "auth_ref": [] }, "us-gaap_EquityInterestIssuedOrIssuableTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityInterestIssuedOrIssuableTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "label": "Equity Interest Issued or Issuable, Type [Domain]", "documentation": "Name of equity interest issued or issuable to acquire an entity in a business combination." } } }, "auth_ref": [ "r263" ] }, "srt_EquityMethodInvesteeNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "EquityMethodInvesteeNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Investment, Name [Domain]", "documentation": "Name of investment including named security. Excludes entity that is consolidated." } } }, "auth_ref": [ "r521", "r522", "r523" ] }, "us-gaap_EquityMethodInvestmentOwnershipPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestmentOwnershipPercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Equity Method Investment, Ownership Percentage", "verboseLabel": "Equity ownership percentage", "documentation": "The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting." } } }, "auth_ref": [ "r521" ] }, "adtn_EquityMethodInvestmentsAndCostMethodInvestmentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EquityMethodInvestmentsAndCostMethodInvestmentsAbstract", "lang": { "en-us": { "role": { "label": "Equity Method Investments And Cost Method Investments [Abstract]", "documentation": "Equity Method Investments And Cost Method Investments [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EquitySecuritiesFvNi": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquitySecuritiesFvNi", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail": { "parentTag": "us-gaap_AssetsFairValueDisclosure", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying value of equity investment", "verboseLabel": "Marketable equity securities", "label": "Equity Securities, FV-NI, Current", "documentation": "Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as current." } } }, "auth_ref": [ "r348", "r907", "r1258" ] }, "us-gaap_EquitySecuritiesFvNiGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquitySecuritiesFvNiGainLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total gain (loss) recognized, net", "label": "Equity Securities, FV-NI, Gain (Loss)", "documentation": "Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r1050", "r1475" ] }, "us-gaap_EquitySecuritiesFvNiRealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquitySecuritiesFvNiRealizedGainLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail": { "parentTag": "us-gaap_EquitySecuritiesFvNiGainLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Realized gains (losses) on equity securities sold", "totalLabel": "Equity Securities, FV-NI, Realized Gain (Loss), Total", "label": "Equity Securities, FV-NI, Realized Gain (Loss)", "documentation": "Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r1048", "r1475" ] }, "us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquitySecuritiesFvNiUnrealizedGainLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail": { "parentTag": "us-gaap_EquitySecuritiesFvNiGainLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsRealizedAndUnrealizedGainsAndLossesForMarketableEquitySecuritiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unrealized gains (losses) on equity securities held", "totalLabel": "Equity Securities, FV-NI, Unrealized Gain (Loss), Total", "label": "Equity Securities, FV-NI, Unrealized Gain (Loss)", "documentation": "Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r1049", "r1475" ] }, "ecd_EquityValuationAssumptionDifferenceFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1364" ] }, "ecd_ErrCompAnalysisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1327", "r1339", "r1349", "r1375" ] }, "ecd_ErrCompRecoveryTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1324", "r1336", "r1346", "r1372" ] }, "us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementByRestatementPeriodAndAmountAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Error Correction, Type [Axis]", "documentation": "Information by type of error correction." } } }, "auth_ref": [ "r407", "r408", "r409", "r413", "r414", "r415", "r416" ] }, "us-gaap_ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ErrorCorrectionsAndPriorPeriodAdjustmentsRestatementLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Error Corrections and Prior Period Adjustments Restatement [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": [ "r407", "r408", "r409", "r413", "r414", "r415", "r416", "r441" ] }, "adtn_EuroInterbankOfferedRateEuriborMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EuroInterbankOfferedRateEuriborMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Euro Interbank Offered Rate (EURIBOR)", "label": "Euro Interbank Offered Rate (EURIBOR)[Member]", "terseLabel": "EURIBOR [Member]" } } }, "auth_ref": [] }, "adtn_EuroShortTermRateMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EuroShortTermRateMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Euro short term rate", "label": "Euro Short Term Rate [Member]" } } }, "auth_ref": [] }, "adtn_EurocurrencyRateLoansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "EurocurrencyRateLoansMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Eurocurrency Rate Loans [Member]", "label": "Eurocurrency Rate Loans [Member]", "documentation": "Eurocurrency rate loans." } } }, "auth_ref": [] }, "ecd_ExecutiveCategoryAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ExecutiveCategoryAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Executive Category [Axis]", "terseLabel": "Executive Category:" } } }, "auth_ref": [ "r1370" ] }, "adtn_ExecutiveOfficersAndCertainEmployeesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ExecutiveOfficersAndCertainEmployeesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Executive officers and certain employees.", "label": "Executive Officers and Certain Employees [Member]", "terseLabel": "Executive Officers and Certain Employees [Member]" } } }, "auth_ref": [] }, "adtn_ExitCompensationAndMaintainComplianceWithLiquidityCovenant": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ExitCompensationAndMaintainComplianceWithLiquidityCovenant", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Exit compensation and maintain compliance with liquidity covenant", "label": "Exit Compensation And Maintain Compliance With Liquidity Covenant", "documentation": "Exit compensation and maintain compliance with liquidity covenant." } } }, "auth_ref": [] }, "adtn_ExitCompensationPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ExitCompensationPayments", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Exit compensation payments", "label": "Exit Compensation Payments", "documentation": "Exit compensation payments." } } }, "auth_ref": [] }, "adtn_ExpireDateOfExitCompensation": { "xbrltype": "dateItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ExpireDateOfExitCompensation", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Expire date of exit compensation", "label": "Expire Date of Exit Compensation", "documentation": "Expire Date of Exit Compensation" } } }, "auth_ref": [] }, "adtn_FactorMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FactorMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Factor.", "label": "Factor [Member]" } } }, "auth_ref": [] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Equivalents and Investments held at Fair Value", "label": "Fair Value, Assets Measured on Recurring Basis [Table Text Block]", "documentation": "Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class 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": [ "r183", "r268" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Class", "label": "Asset Class [Domain]", "documentation": "Class of asset." } } }, "auth_ref": [ "r36" ] }, "us-gaap_FairValueByAssetClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByAssetClassAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Class", "label": "Asset Class [Axis]", "documentation": "Information by class of asset." } } }, "auth_ref": [ "r183", "r184" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]", "terseLabel": "Significant Unobservable Inputs (Level 3) [Member]", "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": [ "r647", "r718", "r719", "r720", "r721", "r722", "r723", "r899", "r964", "r965", "r966", "r1274", "r1275", "r1286", "r1287", "r1288" ] }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByMeasurementFrequencyAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Measurements [Member]", "label": "Measurement Frequency [Axis]", "documentation": "Information by measurement frequency." } } }, "auth_ref": [ "r898", "r899", "r900", "r901", "r902" ] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]", "terseLabel": "Quoted Prices in Active Market for Identical Assets (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": [ "r647", "r718", "r723", "r899", "r964", "r1286", "r1287", "r1288" ] }, "us-gaap_FairValueInputsLevel2Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel2Member", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Significant Other Observable Inputs (Level 2) [Member]", "label": "Fair Value, Inputs, Level 2 [Member]", "verboseLabel": "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": [ "r647", "r718", "r723", "r899", "r965", "r1274", "r1275", "r1286", "r1287", "r1288" ] }, "us-gaap_FairValueInputsLevel3Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel3Member", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Significant Unobservable Inputs (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": [ "r647", "r718", "r719", "r720", "r721", "r722", "r723", "r899", "r966", "r1274", "r1275", "r1286", "r1287", "r1288" ] }, "us-gaap_FairValueMeasurementFrequencyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementFrequencyDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Measurement Frequency", "label": "Measurement Frequency [Domain]", "documentation": "Measurement frequency." } } }, "auth_ref": [] }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementsFairValueHierarchyDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [ "r647", "r718", "r719", "r720", "r721", "r722", "r723", "r964", "r965", "r966", "r1274", "r1275", "r1286", "r1287", "r1288" ] }, "us-gaap_FairValueMeasurementsRecurringMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementsRecurringMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Measurements [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": [ "r897", "r902" ] }, "us-gaap_FairValueOfFinancialInstrumentsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueOfFinancialInstrumentsPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments", "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]", "verboseLabel": "Fair Value of Financial Instruments", "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments." } } }, "auth_ref": [ "r20", "r43" ] }, "us-gaap_FederalHomeLoanBanksAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FederalHomeLoanBanksAbstract", "lang": { "en-us": { "role": { "label": "Federal Home Loan Banks [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FederalReserveBankAdvancesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FederalReserveBankAdvancesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Federal Reserve Bank Advances [Member]", "documentation": "Borrowings from the Federal Reserve Bank, which are primarily used to cover shortages in the required reserve balance and also in times of liquidity shortages." } } }, "auth_ref": [ "r282" ] }, "us-gaap_FinancialInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancialInstrumentAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "label": "Financial Instrument [Axis]", "documentation": "Information by type of financial instrument." } } }, "auth_ref": [ "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r503", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r516", "r517", "r518", "r539", "r540", "r544", "r545", "r548", "r553", "r558", "r559", "r658", "r672", "r883", "r961", "r962", "r963", "r964", "r965", "r966", "r967", "r968", "r969", "r970", "r971", "r972", "r973", "r975", "r976", "r977", "r978", "r979", "r980", "r981", "r982", "r983", "r984", "r985", "r986", "r987", "r988", "r989", "r990", "r991", "r1042", "r1271", "r1420", "r1421", "r1422", "r1423", "r1424", "r1425", "r1426", "r1471", "r1472", "r1473", "r1474" ] }, "us-gaap_FinancialInstrumentPerformanceStatusAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancialInstrumentPerformanceStatusAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instrument Performance Status", "label": "Financial Instrument Performance Status [Axis]", "documentation": "Information by category of performance or non-performance status of financial instruments." } } }, "auth_ref": [ "r1481" ] }, "us-gaap_FinancialInstrumentPerformanceStatusDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancialInstrumentPerformanceStatusDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "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": [] }, "us-gaap_FinancingReceivableAllowanceForCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancingReceivableAllowanceForCreditLosses", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "periodEndLabel": "Financing Receivable, Allowance for Credit Loss, Ending Balance", "periodStartLabel": "Financing Receivable, Allowance for Credit Loss, Beginning Balance", "terseLabel": "Allowance for credit losses for our investment in sales type leases", "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": [ "r26", "r315", "r316", "r317", "r351", "r537", "r541", "r543", "r1569" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancingReceivableAllowanceForCreditLossesLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "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": [ "r318", "r1480" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancingReceivableAllowanceForCreditLossesWriteOffs", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Financing Receivable, Allowance for Credit Loss, Writeoff, Total", "terseLabel": "Secured loan receivable, allowance for credit loss", "label": "Financing Receivable, Allowance for Credit Loss, Writeoff", "documentation": "Amount of writeoff of financing receivable, charged against allowance for credit loss." } } }, "auth_ref": [ "r27", "r542", "r549", "r1270" ] }, "us-gaap_FiniteLivedIntangibleAssetUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetUsefulLife", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Asset, Useful Life", "terseLabel": "Weighted Average Useful Life (in years)", "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/2023", "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "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": [ "r345", "r586" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Thereafter", "label": "Finite-Lived Intangible Asset, Expected Amortization, after Year Five", "documentation": "Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized 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": [] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2024", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One", "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": [ "r234" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2028", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five", "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": [ "r234" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2027", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four", "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": [ "r234" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2026", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three", "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": [ "r234" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2025", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two", "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": [ "r234" ] }, "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "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": [ "r583", "r585", "r586", "r587", "r995", "r999" ] }, "us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract", "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FiniteLivedIntangibleAssetsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Finite-Lived Intangible Assets, Gross, Total", "terseLabel": "Gross Value", "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": [ "r233", "r999" ] }, "us-gaap_FiniteLivedIntangibleAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "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": [ "r995" ] }, "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "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": [ "r107", "r109" ] }, "us-gaap_FiniteLivedIntangibleAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsEstimatedFutureAmortizationExpenseRelatedToIntangibleAssetsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "periodEndLabel": "Finite-Lived Intangible Assets, Net, Ending Balance", "periodStartLabel": "Finite-Lived Intangible Assets, Net, Beginning Balance", "totalLabel": "Net Value", "label": "Finite-Lived Intangible Assets, Net", "documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r233", "r995" ] }, "us-gaap_FinitelivedIntangibleAssetsAcquired1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinitelivedIntangibleAssetsAcquired1", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets Acquired", "terseLabel": "Fair value", "documentation": "Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition." } } }, "auth_ref": [ "r584" ] }, "adtn_FirstQuarterEndingSpringingCovenantPeriodMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FirstQuarterEndingSpringingCovenantPeriodMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "First Quarter Ending Springing Covenant Period [Member]", "label": "First Quarter Ending Springing Covenant Period [Member]", "documentation": "First quarter ending springing covenant period." } } }, "auth_ref": [] }, "adtn_FiveLargestCustomersOtherThanThoseWithMoreThan10PercentOfRevenuesAndExcludingDistributorsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FiveLargestCustomersOtherThanThoseWithMoreThan10PercentOfRevenuesAndExcludingDistributorsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "The Five Largest Customers Other Than Those With More Than 10% Of Revenues and Excluding Distributors [Member]", "label": "Five Largest Customers Other Than Those With More Than10 Percent Of Revenues And Excluding Distributors [Member]", "documentation": "The five largest customers other than those with more than 10% of revenues excluding distributors." } } }, "auth_ref": [] }, "adtn_FixedChargeCoverageRatio": { "xbrltype": "pureItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FixedChargeCoverageRatio", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Fixed charge coverage ratio", "label": "Fixed Charge Coverage Ratio", "documentation": "Fixed charge coverage ratio." } } }, "auth_ref": [] }, "us-gaap_ForeignCountryMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCountryMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "International [Member]", "label": "Foreign Tax Authority [Member]", "documentation": "Designated tax departments of governments entitled to levy and collect income taxes from the entity outside the entity's country of domicile." } } }, "auth_ref": [] }, "us-gaap_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAssetAtFairValue", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail": { "parentTag": "us-gaap_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value", "terseLabel": "Foreign exchange contracts - derivative assets", "documentation": "Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments." } } }, "auth_ref": [ "r176" ] }, "us-gaap_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Derivative Instruments Not Designated as Hedging Instruments at Fair Value, Net", "totalLabel": "Total derivatives", "terseLabel": "Total derivatives", "documentation": "Fair value as of the balance sheet date of all foreign currency derivatives not designated as hedging instruments." } } }, "auth_ref": [ "r18" ] }, "us-gaap_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsLiabilityAtFairValue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail": { "parentTag": "us-gaap_ForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstrumentsAtFairValueNet", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value", "terseLabel": "Foreign exchange contracts - derivative liabilities", "negatedLabel": "Foreign exchange contracts - derivative liabilities", "documentation": "Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments." } } }, "auth_ref": [ "r176" ] }, "us-gaap_ForeignCurrencyExchangeRateTranslation1": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyExchangeRateTranslation1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Exchange Rate, Translation", "terseLabel": "Currency conversion rate", "verboseLabel": "Aggregate notional amount, daily fixed forward conversion rate", "documentation": "Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency." } } }, "auth_ref": [ "r923", "r924" ] }, "adtn_ForeignCurrencyRemeasurementOfRedeemableNonControllingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ForeignCurrencyRemeasurementOfRedeemableNonControllingInterest", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign currency remeasurement of redeemable non-controlling interest", "label": "Foreign Currency Remeasurement Of Redeemable Non-controlling Interest", "documentation": "Foreign currency remeasurement of redeemable non-controlling interest." } } }, "auth_ref": [] }, "us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Currency", "label": "Foreign Currency Transactions and Translations Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for (1) transactions denominated in a currency other than the reporting enterprise's functional currency, (2) translating foreign currency financial statements that are incorporated into the financial statements of the reporting enterprise by consolidation, combination, or the equity method of accounting, and (3) remeasurement of the financial statements of a foreign reporting enterprise in a hyperinflationary economy." } } }, "auth_ref": [ "r915" ] }, "us-gaap_ForeignExchangeForwardMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignExchangeForwardMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Foreign Exchange Forward [Member]", "terseLabel": "Foreign Exchange Forward [Member]", "documentation": "Foreign exchange forward traded on an exchange (examples include but are not limited to the International Securities Exchange, Philadelphia Stock Exchange, or the Chicago Mercantile Exchange) for options or future contracts to buy or sell a certain currency, at a specified date, at a fixed exercise exchange rate." } } }, "auth_ref": [ "r1119", "r1123", "r1128", "r1142", "r1148", "r1208", "r1209", "r1210", "r1308" ] }, "us-gaap_ForeignGovernmentDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignGovernmentDebtSecuritiesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Government Bonds [Member]", "label": "Debt Security, Government, Non-US [Member]", "documentation": "Debt security issued by government not domiciled in United States of America (US)." } } }, "auth_ref": [ "r1505", "r1574" ] }, "adtn_ForeignSubsidiariesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ForeignSubsidiariesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Subsidiaries [Member]", "label": "Foreign Subsidiaries [Member]", "documentation": "Foreign subsidiaries." } } }, "auth_ref": [] }, "ecd_ForgoneRecoveryDueToDisqualificationOfTaxBenefitsAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1331", "r1343", "r1353", "r1379" ] }, "ecd_ForgoneRecoveryDueToExpenseOfEnforcementAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1331", "r1343", "r1353", "r1379" ] }, "ecd_ForgoneRecoveryDueToViolationOfHomeCountryLawAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1331", "r1343", "r1353", "r1379" ] }, "ecd_ForgoneRecoveryExplanationOfImpracticabilityTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1331", "r1343", "r1353", "r1379" ] }, "ecd_ForgoneRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "ForgoneRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Forgone Recovery, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1331", "r1343", "r1353", "r1379" ] }, "adtn_FormerExecutiveOfficersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FormerExecutiveOfficersMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Former Executive Officers [Member]", "label": "Former Executive Officers [Member]", "documentation": "Former executive officers." } } }, "auth_ref": [] }, "adtn_ForwardContractTrancheSettledOnHedge": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ForwardContractTrancheSettledOnHedge", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Forward contract tranche settled on hedge", "label": "Forward Contract Tranche Settled on Hedge", "documentation": "Forward contract tranche settled on hedge." } } }, "auth_ref": [] }, "adtn_FourQuarterlyTranchesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FourQuarterlyTranchesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Four Quarterly Tranches [Member]", "documentation": "Four Quarterly Tranches." } } }, "auth_ref": [] }, "adtn_FromAprilFirstTwoThousandTwentyFourThroughAndIncludingJuneThirtyTwoThousandTwentyFourMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FromAprilFirstTwoThousandTwentyFourThroughAndIncludingJuneThirtyTwoThousandTwentyFourMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "From April 1, 2024 Through and Including June 30, 2024 [Member]", "label": "From April First Two Thousand Twenty Four Through And Including June Thirty Two Thousand Twenty Four [Member]", "documentation": "From April first two thousand twenty four through and including June thirty two thousand twenty four." } } }, "auth_ref": [] }, "adtn_FromDecemberThirtyFirstTwoThousandTwentyThreeThroughAndIncludingMarchThirtyFirstTwoThousandTwentyFourMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FromDecemberThirtyFirstTwoThousandTwentyThreeThroughAndIncludingMarchThirtyFirstTwoThousandTwentyFourMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "From December 31, 2023 Through and Including March 31, 2024 [Member]", "label": "From December Thirty First Two Thousand Twenty Three Through And Including March Thirty First Two Thousand Twenty Four [Member]", "documentation": "From December thirty first two thousand twenty three through and including March thirty first two thousand twenty four." } } }, "auth_ref": [] }, "adtn_FromJulyFirstTwoThousandTwentyFourAndThereafterMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FromJulyFirstTwoThousandTwentyFourAndThereafterMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "From July 1, 2024 and Thereafter [Member]", "label": "From July First Two Thousand Twenty Four And Thereafter [Member]", "documentation": "From July first two thousand twenty four and thereafter." } } }, "auth_ref": [] }, "us-gaap_FurnitureAndFixturesGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FurnitureAndFixturesGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Furniture and fixtures", "label": "Furniture and Fixtures, Gross", "documentation": "Amount before accumulated depreciation of 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": [ "r237" ] }, "adtn_FutureOperatingLeasePaymentsRelatingToExtensionOfLeaseTerm": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "FutureOperatingLeasePaymentsRelatingToExtensionOfLeaseTerm", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Future operating lease payments relating to extension of lease term", "label": "Future Operating Lease Payments Relating to Extension of Lease Term", "documentation": "Future operating lease payments relating to extension of lease term." } } }, "auth_ref": [] }, "country_GB": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2023", "localname": "GB", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail" ], "lang": { "en-us": { "role": { "terseLabel": "United Kingdom [Member]", "label": "UNITED KINGDOM" } } }, "auth_ref": [] }, "us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments", "terseLabel": "Foreign exchange contracts", "documentation": "Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments." } } }, "auth_ref": [ "r174", "r180" ] }, "us-gaap_GainLossOnInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnInvestments", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Net investment gain (loss)", "totalLabel": "Gain (Loss) on Investments, Total", "label": "Gain (Loss) on Investments", "documentation": "Amount of realized and unrealized gain (loss) on investment." } } }, "auth_ref": [ "r222", "r1398" ] }, "adtn_GainLossOnInvestmentsAndDividends": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "GainLossOnInvestmentsAndDividends", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "(Gain) loss on investments", "label": "Gain Loss On Investments And Dividends", "documentation": "Gain loss on investments and dividends." } } }, "auth_ref": [] }, "us-gaap_GainLossOnInvestmentsMember1": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnInvestmentsMember1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Net Investment Gain (Loss) [Member]", "label": "Gain (Loss) on Investments [Member]", "documentation": "Primary financial statement caption encompassing gain (loss) on investments." } } }, "auth_ref": [] }, "us-gaap_GainLossOnInvestmentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnInvestmentsTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Realized and Unrealized Gains and Losses for Marketable Equity Securities", "label": "Gain (Loss) on Securities [Table Text Block]", "documentation": "Tabular disclosure of realized and unrealized gain (loss) on investment in security." } } }, "auth_ref": [ "r1438", "r1439" ] }, "us-gaap_GainLossOnSaleOfNotesReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnSaleOfNotesReceivable", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Loss related to secured loan receivable", "label": "Gain (Loss) on Sale of Financing Receivable", "documentation": "Amount of gain (loss) on sale of financing receivable." } } }, "auth_ref": [ "r974" ] }, "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnSaleOfPropertyPlantEquipment", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Gain (Loss) on Disposition of Property Plant Equipment, Total", "label": "Gain (Loss) on Disposition of Property Plant Equipment", "terseLabel": "Net loss on disposal of property, plant and equipment", "negatedLabel": "Net loss on disposal of property, plant and equipment", "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property." } } }, "auth_ref": [ "r17" ] }, "adtn_GlobalRealEstateFundMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "GlobalRealEstateFundMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Global Real Estate Fund [Member]", "label": "Global Real Estate Fund [Member]", "documentation": "Global real estate fund member." } } }, "auth_ref": [] }, "us-gaap_Goodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Goodwill", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails": { "parentTag": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedLessNoncontrollingInterest", "weight": 1.0, "order": 2.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Goodwill, Total", "terseLabel": "Goodwill", "label": "Goodwill", "periodEndLabel": "Goodwill, Ending balance", "periodStartLabel": "Goodwill, Beginning balance", "documentation": "Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r344", "r568", "r1012", "r1272", "r1303", "r1483", "r1490" ] }, "us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillAndIntangibleAssetsGoodwillPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "label": "Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for goodwill. This accounting policy also may address how an entity assesses and measures impairment of goodwill, how reporting units are determined, how goodwill is allocated to such units, and how the fair values of the reporting units are determined." } } }, "auth_ref": [ "r567", "r581", "r1272" ] }, "us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillAndIntangibleAssetsIntangibleAssetsPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible Assets", "label": "Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for intangible assets. This accounting policy may address both intangible assets subject to amortization and those that are not. The following also may be disclosed: (1) a description of intangible assets (2) the estimated useful lives of those assets (3) the amortization method used (4) how the entity assesses and measures impairment of such assets (5) how future cash flows are estimated (6) how the fair values of such asset are determined." } } }, "auth_ref": [ "r22" ] }, "adtn_GoodwillDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "GoodwillDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Goodwill Disclosure [Abstract]", "documentation": "Goodwill disclosure." } } }, "auth_ref": [] }, "us-gaap_GoodwillDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureGoodwill" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "label": "Goodwill Disclosure [Text Block]", "documentation": "The entire disclosure for goodwill." } } }, "auth_ref": [ "r567", "r570", "r580", "r1272" ] }, "us-gaap_GoodwillForeignCurrencyTranslationGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillForeignCurrencyTranslationGainLoss", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail" ], "lang": { "en-us": { "role": { "label": "Goodwill, Foreign Currency Translation Gain (Loss)", "negatedLabel": "Foreign currency translation adjustments", "terseLabel": "Foreign currency translation adjustments", "documentation": "Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r576" ] }, "us-gaap_GoodwillImpairedAccumulatedImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillImpairedAccumulatedImpairmentLoss", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated goodwill impairment losses", "label": "Goodwill, Impaired, Accumulated Impairment Loss", "documentation": "Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r571", "r578", "r1272" ] }, "adtn_GoodwillImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "GoodwillImpairment", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Goodwill impairment", "terseLabel": "Goodwill impairment", "label": "Goodwill Impairment", "documentation": "Goodwill impairment." } } }, "auth_ref": [] }, "us-gaap_GoodwillImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillImpairmentLoss", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 3.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "negatedLabel": "Goodwill impairment", "verboseLabel": "Goodwill impairment", "terseLabel": "Impairment charges related to goodwill", "label": "Goodwill, Impairment Loss", "documentation": "Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r17", "r569", "r575", "r581", "r1272" ] }, "us-gaap_GoodwillLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail" ], "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": [ "r570", "r571", "r572", "r573", "r574", "r575", "r576", "r577", "r578", "r579", "r581", "r1272" ] }, "us-gaap_GoodwillPeriodIncreaseDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillPeriodIncreaseDecrease", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Goodwill, Period Increase (Decrease), Total", "label": "Goodwill, Period Increase (Decrease)", "negatedLabel": "Decrease in goodwill", "terseLabel": "Decrease in goodwill", "documentation": "Amount of increase (decrease) of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r1482" ] }, "us-gaap_GoodwillPurchaseAccountingAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillPurchaseAccountingAdjustments", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Correction of purchase allocation adjustment", "label": "Goodwill, Purchase Accounting Adjustments", "documentation": "Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized." } } }, "auth_ref": [ "r1", "r1489" ] }, "us-gaap_GrossProfit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GrossProfit", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "verboseLabel": "Gross profit", "totalLabel": "Gross Profit", "terseLabel": "Gross Profit", "label": "Gross Profit", "documentation": "Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity." } } }, "auth_ref": [ "r217", "r388", "r448", "r462", "r468", "r471", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r909", "r1268", "r1500" ] }, "us-gaap_HedgingDesignationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HedgingDesignationAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Hedging Designation [Axis]", "documentation": "Information by designation of purpose of derivative instrument." } } }, "auth_ref": [ "r34", "r869" ] }, "us-gaap_HedgingDesignationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HedgingDesignationDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Hedging Designation [Domain]", "documentation": "Designation of purpose of derivative instrument." } } }, "auth_ref": [ "r34" ] }, "us-gaap_HostingArrangementServiceContractImplementationCostCapitalizedAfterAccumulatedAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HostingArrangementServiceContractImplementationCostCapitalizedAfterAccumulatedAmortization", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Capitalized implementation costs", "label": "Hosting Arrangement, Service Contract, Implementation Cost, Capitalized, after Accumulated Amortization", "totalLabel": "Hosting Arrangement, Service Contract, Implementation Cost, Capitalized, after Accumulated Amortization, Total", "documentation": "Amount, after accumulated amortization, of capitalized implementation cost from hosting arrangement that is service contract." } } }, "auth_ref": [ "r302", "r589" ] }, "us-gaap_HostingArrangementServiceContractImplementationCostExpenseAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HostingArrangementServiceContractImplementationCostExpenseAmortization", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization expense", "label": "Hosting Arrangement, Service Contract, Implementation Cost, Expense, Amortization", "documentation": "Amount of amortization expense for capitalized implementation cost from hosting arrangement that is service contract." } } }, "auth_ref": [ "r302", "r588" ] }, "dei_IcfrAuditorAttestationFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "IcfrAuditorAttestationFlag", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "terseLabel": "ICFR Auditor Attestation Flag", "label": "ICFR Auditor Attestation Flag" } } }, "auth_ref": [ "r1321", "r1322", "r1335" ] }, "us-gaap_ImpairmentOfIntangibleAssetsExcludingGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ImpairmentOfIntangibleAssetsExcludingGoodwill", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Impairment of Intangible Assets (Excluding Goodwill), Total", "terseLabel": "Impairment losses of intangible assets", "label": "Impairment of Intangible Assets (Excluding Goodwill)", "documentation": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value." } } }, "auth_ref": [ "r17", "r40" ] }, "us-gaap_ImpairmentOfLongLivedAssetsHeldForUse": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ImpairmentOfLongLivedAssetsHeldForUse", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 2.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Asset impairments", "label": "Impairment, Long-Lived Asset, Held-for-Use", "totalLabel": "Impairment, Long-Lived Asset, Held-for-Use, Total", "documentation": "The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale)." } } }, "auth_ref": [ "r17", "r111", "r238" ] }, "us-gaap_ImpairmentOfLongLivedAssetsToBeDisposedOf": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ImpairmentOfLongLivedAssetsToBeDisposedOf", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Impairment losses of long-lived assets", "label": "Impairment of Long-Lived Assets to be Disposed of", "documentation": "The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale." } } }, "auth_ref": [ "r17", "r236" ] }, "us-gaap_ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ImpairmentOrDisposalOfLongLivedAssetsIncludingIntangibleAssetsPolicyPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Impairment of Long-Lived Assets, Intangibles and Goodwill", "label": "Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for the impairment and disposal of long-lived assets including goodwill and other intangible assets." } } }, "auth_ref": [] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "U.S. entities", "label": "Income (Loss) from Continuing Operations before Income Taxes, Domestic", "documentation": "The portion of earnings or loss from continuing operations before income taxes that is attributable to domestic operations." } } }, "auth_ref": [ "r389", "r846" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_ProfitLoss", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment during period", "totalLabel": "Loss Before Income Taxes", "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest", "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": [ "r0", "r213", "r283", "r448", "r462", "r468", "r471", "r1019", "r1037", "r1268" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesLossBeforeExpenseBenefitForIncomeTaxesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "International entities", "label": "Income (Loss) from Continuing Operations before Income Taxes, Foreign", "documentation": "The portion of earnings or loss from continuing operations before income taxes that is attributable to foreign operations, which is defined as Income or Loss generated from operations located outside the entity's country of domicile." } } }, "auth_ref": [ "r389", "r846" ] }, "us-gaap_IncomeStatementAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementAbstract", "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeStatementLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementLocationAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location", "label": "Income Statement Location [Axis]", "documentation": "Information by location in the income statement." } } }, "auth_ref": [ "r590", "r597", "r1136" ] }, "us-gaap_IncomeStatementLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementLocationDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location", "label": "Income Statement Location [Domain]", "documentation": "Location in the income statement." } } }, "auth_ref": [ "r597", "r1136" ] }, "us-gaap_IncomeTaxAuthorityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxAuthorityAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Authority", "label": "Income Tax Authority [Axis]", "documentation": "Information by tax jurisdiction." } } }, "auth_ref": [ "r28" ] }, "us-gaap_IncomeTaxAuthorityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxAuthorityDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Authority", "label": "Income Tax Authority [Domain]", "documentation": "Agency, division or body classification that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxAuthorityNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxAuthorityNameAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Income Tax Authority, Name [Axis]", "documentation": "Information by name of taxing authority." } } }, "auth_ref": [ "r28" ] }, "us-gaap_IncomeTaxAuthorityNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxAuthorityNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Income Tax Authority, Name [Domain]", "documentation": "Named agency, division or body that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Abstract]" } } }, "auth_ref": [] }, "adtn_IncomeTaxDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxDisclosureLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Disclosure [Line Items]", "label": "Income Tax Disclosure [Line Items]", "documentation": "Income Tax Disclosure [Line Items]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxes" ], "lang": { "en-us": { "role": { "terseLabel": "Income Taxes", "label": "Income Tax Disclosure [Text Block]", "documentation": "The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information." } } }, "auth_ref": [ "r390", "r813", "r821", "r827", "r834", "r842", "r848", "r851", "r852", "r1089" ] }, "adtn_IncomeTaxEffectsAllocatedDirectlyToEquityMethodStockOptionsExercised": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxEffectsAllocatedDirectlyToEquityMethodStockOptionsExercised", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Income tax effects allocated directly to equity method stock options exercised.", "label": "Income Tax Effects Allocated Directly to Equity Method Stock Options Exercised", "terseLabel": "Income tax benefit (expense) from stock options exercised adjustment to equity" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax refund receivable", "label": "Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority", "documentation": "The amount of the additional liability or refund received or expected based on a final settlement with a taxing authority." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExaminationPenaltiesAndInterestAccrued", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Income Tax Examination, Penalties and Interest Accrued, Total", "terseLabel": "Accrued interest and penalties", "label": "Income Tax Examination, Penalties and Interest Accrued", "documentation": "The amount of estimated penalties and interest accrued as of the balance sheet date arising from income tax examinations." } } }, "auth_ref": [ "r1537" ] }, "us-gaap_IncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_ProfitLoss", "weight": -1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesSummaryOfComponentsOfIncomeTaxExpenseBenefitDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "negatedLabel": "Income tax (expense) benefit", "totalLabel": "Total Income Tax Expense (Benefit)", "label": "Income Tax Expense (Benefit)", "negatedTerseLabel": "Tax (benefit) expense", "terseLabel": "Income tax benefit (expense)", "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r292", "r311", "r415", "r416", "r456", "r819", "r843", "r1051" ] }, "adtn_IncomeTaxExpenseBenefitResultOfAlabamaBusinessTaxCompetitivenessAct": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxExpenseBenefitResultOfAlabamaBusinessTaxCompetitivenessAct", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax expense, result of Alabama business tax competitiveness act", "label": "Income Tax Expense Benefit Result Of Alabama Business Tax Competitiveness Act", "documentation": "Income tax expense (benefit) result of Alabama business tax competitiveness act." } } }, "auth_ref": [] }, "adtn_IncomeTaxExpenseBenefitResultOfCARESActOf2020": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxExpenseBenefitResultOfCARESActOf2020", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Income tax benefit, result of CARES act of 2020", "terseLabel": "Income tax benefit, result of CARES act of 2020", "label": "Income Tax Expense Benefit Result Of C A R E S Act Of2020", "documentation": "Income tax expense benefit, result of CARES act of 2020." } } }, "auth_ref": [] }, "adtn_IncomeTaxExpenseBenefitTaxRateDifferentialOnCarryingBackLossesCARESAct": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxExpenseBenefitTaxRateDifferentialOnCarryingBackLossesCARESAct", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Tax rate differential on carrying back losses amount", "label": "Income Tax Expense Benefit Tax Rate Differential On Carrying Back Losses C A R E S Act", "documentation": "Income tax expense benefit, tax rate differential on carrying back losses CARES Act." } } }, "auth_ref": [] }, "adtn_IncomeTaxExpenseBenefitUtilizationOfDeferredTaxAssetsCARESAct": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxExpenseBenefitUtilizationOfDeferredTaxAssetsCARESAct", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Valuation allowance established against deferred tax assets", "label": "Income Tax Expense Benefit Utilization Of Deferred Tax Assets C A R E S Act", "documentation": "Income tax expense benefit utilization of deferred tax assets CARES Act." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "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": [ "r367", "r815", "r816", "r827", "r828", "r833", "r835", "r1087" ] }, "adtn_IncomeTaxReconciliationAdtranNetworksGoodwillImpairment": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxReconciliationAdtranNetworksGoodwillImpairment", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Adtran Networks Goodwill Impairment", "label": "Income Tax Reconciliation Adtran Networks Goodwill Impairment", "documentation": "Income tax reconciliation Adtran networks goodwill impairment." } } }, "auth_ref": [] }, "adtn_IncomeTaxReconciliationAdtranNetworksTaxExemptIncome": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncomeTaxReconciliationAdtranNetworksTaxExemptIncome", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesEffectiveIncomeTaxRateDiffersFromFederalStatutoryRateDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Adtran Networks tax exempt income", "label": "Income Tax Reconciliation Adtran Networks Tax Exempt Income", "documentation": "Income tax reconciliation adtran networks tax exempt income." } } }, "auth_ref": [] }, "us-gaap_IncomeTaxesPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxesPaid", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Income Taxes Paid", "terseLabel": "Cash paid for income taxes", "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income." } } }, "auth_ref": [ "r77", "r80" ] }, "us-gaap_IncomeTaxesReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxesReceivable", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax receivable", "label": "Income Taxes Receivable, Current", "documentation": "Carrying amount due within one year of the balance sheet date (or one operating cycle, if longer) from tax authorities as of the balance sheet date representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes." } } }, "auth_ref": [ "r191", "r1431" ] }, "us-gaap_IncreaseDecreaseInAccountsPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccountsPayable", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 23.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts payable", "totalLabel": "Increase (Decrease) in Accounts Payable, Total", "label": "Increase (Decrease) in Accounts Payable", "documentation": "The increase (decrease) during the reporting period in the aggregate amount of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business." } } }, "auth_ref": [ "r16" ] }, "us-gaap_IncreaseDecreaseInAccountsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccountsReceivable", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 19.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Accounts receivable, net", "label": "Increase (Decrease) in Accounts Receivable", "documentation": "The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services." } } }, "auth_ref": [ "r16" ] }, "us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccruedIncomeTaxesPayable", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 25.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Income taxes payable", "label": "Increase (Decrease) in Income Taxes Payable", "documentation": "The increase (decrease) during the period in the amount due for taxes based on the reporting entity's earnings or attributable to the entity's income earning process (business presence) within a given jurisdiction." } } }, "auth_ref": [ "r16" ] }, "us-gaap_IncreaseDecreaseInIncomeTaxesReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInIncomeTaxesReceivable", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 16.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Income taxes receivable", "label": "Increase (Decrease) in Income Taxes Receivable", "documentation": "The increase (decrease) during the reporting period in income taxes receivable, which represents the amount due from tax authorities for refunds of overpayments or recoveries of income taxes paid." } } }, "auth_ref": [ "r16" ] }, "us-gaap_IncreaseDecreaseInInventories": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInInventories", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 21.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Inventory", "totalLabel": "Increase (Decrease) in Inventories, Total", "label": "Increase (Decrease) in Inventories", "documentation": "The increase (decrease) during the reporting period in the aggregate value of all inventory held by the reporting entity, associated with underlying transactions that are classified as operating activities." } } }, "auth_ref": [ "r16" ] }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Change in operating assets and liabilities:", "label": "Increase (Decrease) in Operating Capital [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInOtherAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOtherAccruedLiabilities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 24.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued expenses and other liabilities", "label": "Increase (Decrease) in Other Accrued Liabilities", "documentation": "The increase (decrease) during the reporting period in other expenses incurred but not yet paid." } } }, "auth_ref": [ "r16" ] }, "us-gaap_IncreaseDecreaseInOtherReceivables": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOtherReceivables", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 20.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Other receivables", "label": "Increase (Decrease) in Other Receivables", "documentation": "Amount of increase (decrease) in receivables classified as other." } } }, "auth_ref": [ "r16" ] }, "adtn_IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IncreaseDecreaseInPrepaidExpenseOtherCurrentAssetsAndOtherAssets", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 18.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Increase decrease in prepaid expense, other current assets and other assets.", "label": "Increase Decrease In Prepaid Expense Other Current Assets And Other Assets", "negatedLabel": "Prepaid expenses, other current assets and other assets" } } }, "auth_ref": [] }, "us-gaap_IncrementalCommonSharesAttributableToContingentlyIssuableShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncrementalCommonSharesAttributableToContingentlyIssuableShares", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail" ], "lang": { "en-us": { "role": { "terseLabel": "PSUs, RSUs and restricted stock", "label": "Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares", "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of contingently issuable shares. Contingently issuable shares are those shares that are issuable for little or no cash contingent on certain conditions being met." } } }, "auth_ref": [ "r424", "r425", "r427", "r428", "r429", "r430", "r431", "r432", "r433", "r437" ] }, "us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncrementalCommonSharesAttributableToShareBasedPaymentArrangements", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Incremental Common Shares Attributable to Share-based Payment Arrangements, Total", "terseLabel": "Stock options", "label": "Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements", "documentation": "Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method." } } }, "auth_ref": [ "r423", "r424", "r426", "r437", "r773" ] }, "ecd_IndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1334", "r1343", "r1353", "r1370", "r1379", "r1383", "r1391" ] }, "adtn_IndustrialDevelopmentAuthorityFinancingAndEconomicIncentivesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "IndustrialDevelopmentAuthorityFinancingAndEconomicIncentivesTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancing1" ], "lang": { "en-us": { "role": { "terseLabel": "Alabama State Industrial Development Authority Financing and Economic Incentives", "label": "Industrial Development Authority Financing And Economic Incentives [Text Block]", "documentation": "Industrial development authority financing and economic incentives." } } }, "auth_ref": [] }, "ecd_InsiderTradingArrLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "InsiderTradingArrLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Arrangements [Line Items]", "terseLabel": "Insider Trading Arrangements:" } } }, "auth_ref": [ "r1389" ] }, "ecd_InsiderTradingPoliciesProcLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "InsiderTradingPoliciesProcLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures [Line Items]", "terseLabel": "Insider Trading Policies and Procedures:" } } }, "auth_ref": [ "r1323", "r1395" ] }, "ecd_InsiderTrdPoliciesProcAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1323", "r1395" ] }, "ecd_InsiderTrdPoliciesProcNotAdoptedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1323", "r1395" ] }, "adtn_InsuranceContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "InsuranceContractsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Insuarance Contracts [Member]", "label": "Insurance Contracts [Member]", "documentation": "Insurance contracts." } } }, "auth_ref": [] }, "us-gaap_IntangibleAssetsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IntangibleAssetsDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssets" ], "lang": { "en-us": { "role": { "terseLabel": "Intangible Assets", "label": "Intangible Assets Disclosure [Text Block]", "documentation": "The entire disclosure for all or part of the information related to intangible assets." } } }, "auth_ref": [ "r582" ] }, "us-gaap_IntangibleAssetsNetExcludingGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IntangibleAssetsNetExcludingGoodwill", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Intangible Assets, Net (Excluding Goodwill), Total", "terseLabel": "Intangibles, net", "label": "Intangible Assets, Net (Excluding Goodwill)", "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": [ "r105", "r108" ] }, "us-gaap_IntangibleAssetsNetExcludingGoodwillAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IntangibleAssetsNetExcludingGoodwillAbstract", "lang": { "en-us": { "role": { "label": "Intangible Assets, Net (Excluding Goodwill) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_InterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpense", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Interest Expense, Total", "negatedLabel": "Interest expense", "label": "Interest Expense", "documentation": "Amount of the cost of borrowed funds accounted for as interest expense." } } }, "auth_ref": [ "r189", "r285", "r371", "r452", "r927", "r1137", "r1314", "r1577" ] }, "us-gaap_InterestExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpenseMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Interest Expense [Member]", "documentation": "Primary financial statement caption encompassing interest expense." } } }, "auth_ref": [ "r41" ] }, "us-gaap_InterestPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestPaidNet", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities", "terseLabel": "Cash paid for interest", "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": [ "r380", "r383", "r384" ] }, "us-gaap_InterestReceivableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestReceivableCurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued interest receivable", "label": "Interest Receivable, Current", "documentation": "Carrying amount as of the balance sheet date of current interest earned but not received. Also called accrued interest or accrued interest receivable. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r1431" ] }, "us-gaap_InternalRevenueServiceIRSMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InternalRevenueServiceIRSMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "IRS [Member]", "label": "Internal Revenue Service (IRS) [Member]", "documentation": "Designated tax department of the United States of America government entitled to levy and collect income taxes from the entity." } } }, "auth_ref": [] }, "us-gaap_InventoryDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Inventory Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_InventoryDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventory" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory", "label": "Inventory Disclosure [Text Block]", "documentation": "The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory." } } }, "auth_ref": [ "r562" ] }, "us-gaap_InventoryFinishedGoodsNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryFinishedGoodsNetOfReserves", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Finished goods", "label": "Inventory, Finished Goods, Net of Reserves", "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale." } } }, "auth_ref": [ "r231", "r1259" ] }, "us-gaap_InventoryLIFOReservePeriodCharge": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryLIFOReservePeriodCharge", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 17.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory reserves", "label": "Inventory, LIFO Reserve, Period Charge", "documentation": "The change in the inventory reserve representing the cumulative difference in cost between the first in, first out and the last in, first out inventory valuation methods, which change has been reflected in the statement of income during the period." } } }, "auth_ref": [ "r230" ] }, "us-gaap_InventoryNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 6.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Inventory, net", "terseLabel": "Inventory, net", "label": "Inventory, Net", "documentation": "Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer." } } }, "auth_ref": [ "r353", "r1257", "r1303" ] }, "us-gaap_InventoryPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory", "label": "Inventory, Policy [Policy Text Block]", "documentation": "Disclosure of inventory accounting policy for inventory classes, including, but not limited to, basis for determining inventory amounts, methods by which amounts are added and removed from inventory classes, loss recognition on impairment of inventories, and situations in which inventories are stated above cost." } } }, "auth_ref": [ "r293", "r339", "r352", "r562", "r563", "r565", "r993", "r1264" ] }, "us-gaap_InventoryRawMaterialsNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryRawMaterialsNetOfReserves", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Raw materials", "label": "Inventory, Raw Materials, Net of Reserves", "documentation": "Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of unprocessed items to be consumed in the manufacturing or production process." } } }, "auth_ref": [ "r231", "r1261" ] }, "adtn_InventoryReservesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "InventoryReservesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory Reserve [Member]", "label": "Inventory Reserves [Member]", "documentation": "Inventory reserves." } } }, "auth_ref": [] }, "us-gaap_InventoryValuationReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryValuationReserves", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventoryAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "periodEndLabel": "Inventory Valuation Reserves, Ending Balance", "periodStartLabel": "Inventory Valuation Reserves, Beginning Balance", "terseLabel": "Inventory valuation reserves", "label": "Inventory Valuation Reserves", "documentation": "Amount of valuation reserve for inventory." } } }, "auth_ref": [ "r103", "r1432" ] }, "us-gaap_InventoryWorkInProcessNetOfReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryWorkInProcessNetOfReserves", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail": { "parentTag": "us-gaap_InventoryNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureInventoryComponentsOfInventoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Work in process", "label": "Inventory, Work in Process, Net of Reserves", "documentation": "Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing." } } }, "auth_ref": [ "r231", "r1260" ] }, "us-gaap_InventoryWriteDown": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InventoryWriteDown", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventoryAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory write down", "label": "Inventory Write-down", "documentation": "Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels." } } }, "auth_ref": [ "r564" ] }, "adtn_InventoryWriteDownMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "InventoryWriteDownMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Inventory Write Down [Member]", "label": "Inventory Write Down [Member]", "documentation": "Inventory Write Down." } } }, "auth_ref": [] }, "adtn_InvestmentCommitmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "InvestmentCommitmentsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Commitments [Member]", "label": "Investment Commitments [Member]", "documentation": "Investment commitments." } } }, "auth_ref": [] }, "us-gaap_InvestmentIncomeInterestAndDividend": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentIncomeInterestAndDividend", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Investment Income, Interest and Dividend, Total", "terseLabel": "Interest and dividend income", "label": "Investment Income, Interest and Dividend", "documentation": "Amount before accretion (amortization) of purchase discount (premium) of interest income and dividend income on nonoperating securities." } } }, "auth_ref": [ "r221" ] }, "us-gaap_InvestmentIncomeNetAmortizationOfDiscountAndPremium": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentIncomeNetAmortizationOfDiscountAndPremium", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "(Accretion) amortization on available-for-sale investments, net", "totalLabel": "Investment Income, Net, Amortization of Discount and Premium, Total", "label": "Investment Income, Net, Amortization of Discount and Premium", "terseLabel": "Amortization of net discount on available-for-sale investments", "documentation": "Amount of accretion (amortization) of purchase discount (premium) on nonoperating securities." } } }, "auth_ref": [ "r223" ] }, "us-gaap_InvestmentOwnedAtCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentOwnedAtCost", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate investment committed in private equity funds", "label": "Investment Owned, Cost", "documentation": "Cost of the investment." } } }, "auth_ref": [ "r1086", "r1099", "r1100", "r1171", "r1179", "r1195", "r1228", "r1308", "r1316", "r1576" ] }, "us-gaap_InvestmentTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Type", "label": "Investment Type [Axis]", "documentation": "Information by type of investments." } } }, "auth_ref": [ "r1094", "r1096", "r1097", "r1099", "r1102", "r1158", "r1167", "r1181", "r1189", "r1202", "r1212", "r1213", "r1229", "r1233", "r1234", "r1235", "r1236", "r1308" ] }, "us-gaap_InvestmentTypeCategorizationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentTypeCategorizationMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Investments", "label": "Investments [Domain]", "documentation": "Asset obtained to generate income or appreciate in value." } } }, "auth_ref": [ "r1094", "r1096", "r1097", "r1099", "r1102", "r1158", "r1167", "r1181", "r1189", "r1202", "r1212", "r1213", "r1229", "r1233", "r1234", "r1235", "r1236", "r1308" ] }, "us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Contractual Maturities of Debt 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/2023", "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/2023", "localname": "InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestments" ], "lang": { "en-us": { "role": { "terseLabel": "Investments", "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": [ "r270", "r286", "r287", "r314", "r485", "r488", "r903", "r904" ] }, "us-gaap_InvestmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Investment [Member]", "label": "Investments [Member]", "documentation": "Assets held for their financial return, rather than for the entity's operations." } } }, "auth_ref": [] }, "us-gaap_Land": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Land", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Land", "label": "Land", "documentation": "Amount before accumulated depletion of real estate held for productive use, excluding land held for sale." } } }, "auth_ref": [ "r1429" ] }, "us-gaap_LandAndBuildingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LandAndBuildingMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Building and Land Improvements [Member]", "label": "Land and Building [Member]", "documentation": "Real estate held for productive use and structures used in the conduct of business, including but not limited to, office, production, storage and distribution facilities." } } }, "auth_ref": [] }, "us-gaap_LeaseCostTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LeaseCostTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Lease Expense included in Consolidated Statements of Loss", "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": [ "r1554" ] }, "adtn_LeaseObligationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LeaseObligationsPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "documentation": "Lease Obligations [Policy Text Block]", "label": "Lease Obligations [Policy Text Block]", "verboseLabel": "Lease Obligations" } } }, "auth_ref": [] }, "us-gaap_LeasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LeasesAbstract", "lang": { "en-us": { "role": { "label": "Leases [Abstract]" } } }, "auth_ref": [] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LegalEntityAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "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_LesseeOperatingLeaseExistenceOfOptionToExtend": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseExistenceOfOptionToExtend", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, option to extend, existence", "label": "Lessee, Operating Lease, Existence of Option to Extend [true false]", "documentation": "Indicates (true false) whether lessee has option to extend operating lease." } } }, "auth_ref": [ "r937" ] }, "us-gaap_LesseeOperatingLeaseExistenceOfOptionToTerminate": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseExistenceOfOptionToTerminate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, option to terminate, existence", "label": "Lessee, Operating Lease, Existence of Option to Terminate [true false]", "documentation": "Indicates (true false) whether lessee has option to terminate operating lease." } } }, "auth_ref": [ "r937" ] }, "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Maturity of Operating Lease Liabilities", "label": "Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]", "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position." } } }, "auth_ref": [ "r1555" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total lease payments", "terseLabel": "Future operating 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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five", "terseLabel": "Thereafter", "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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2024", "label": "Lessee, Operating Lease, Liability, to be Paid, Year One", "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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2028", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Five", "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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2027", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Four", "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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2026", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Three", "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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2025", "label": "Lessee, Operating Lease, Liability, to be Paid, Year Two", "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": [ "r944" ] }, "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Less: 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": [ "r944" ] }, "adtn_LesseeOperatingLeaseOptionToTerminateTerm": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LesseeOperatingLeaseOptionToTerminateTerm", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, options to terminate term", "label": "Lessee Operating Lease Option To Terminate Term", "documentation": "Lessee, operating lease, option to terminate term." } } }, "auth_ref": [] }, "us-gaap_LesseeOperatingLeaseRemainingLeaseTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseRemainingLeaseTerm", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, remaining lease terms", "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": [ "r1552" ] }, "us-gaap_LesseeOperatingLeaseRenewalTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseRenewalTerm", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, renewal term", "label": "Lessee, Operating Lease, Renewal Term", "documentation": "Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1553" ] }, "adtn_LessorAndLesseeLeaseDescriptionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LessorAndLesseeLeaseDescriptionLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lessor and Lessee Lease Description [Line Items]", "label": "Lessor And Lessee Lease Description [Line Items]", "documentation": "Lessor and lessee lease description." } } }, "auth_ref": [] }, "adtn_LessorAndLesseeLeaseDescriptionTable": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LessorAndLesseeLeaseDescriptionTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lessor And Lessee Lease Description [Table]", "label": "Lessor And Lessee Lease Description [Table]", "documentation": "Lessor and lessee lease description." } } }, "auth_ref": [] }, "us-gaap_LessorLeaseDescriptionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LessorLeaseDescriptionLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lessor Lease Description [Line Items]", "label": "Lessor, 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": [ "r947" ] }, "us-gaap_LessorLeaseDescriptionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LessorLeaseDescriptionTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lessor Lease Description [Table]", "label": "Lessor, Lease, Description [Table]", "documentation": "Disclosure of information about lessor's leases." } } }, "auth_ref": [ "r947" ] }, "adtn_LessorSalesTypeLeaseArrangementTermsForNetworkEquipment": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LessorSalesTypeLeaseArrangementTermsForNetworkEquipment", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lessor sales type lease arrangement terms for network equipments", "label": "Lessor Sales Type Lease Arrangement Terms For Network Equipment", "documentation": "Lessor sales type lease arrangement terms for network equipment." } } }, "auth_ref": [] }, "us-gaap_LessorSalesTypeLeasesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LessorSalesTypeLeasesTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeases" ], "lang": { "en-us": { "role": { "label": "Lessor, Sales-type Leases [Text Block]", "terseLabel": "Leases", "documentation": "The entire disclosure of lessor's sales-type leases." } } }, "auth_ref": [ "r945" ] }, "us-gaap_Liabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Liabilities", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Liabilities", "label": "Liabilities", "documentation": "Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future." } } }, "auth_ref": [ "r54", "r388", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r864", "r867", "r868", "r909", "r1111", "r1267", "r1316", "r1500", "r1560", "r1561" ] }, "us-gaap_LiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities", "label": "Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesAndStockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAndStockholdersEquity", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities and Equity", "totalLabel": "Total Liabilities and Equity", "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any." } } }, "auth_ref": [ "r206", "r279", "r1033", "r1303", "r1445", "r1476", "r1547" ] }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAndStockholdersEquityAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities and Equity [Abstract]", "terseLabel": "LIABILITIES AND EQUITY" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total Current Liabilities", "label": "Liabilities, Current", "documentation": "Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer." } } }, "auth_ref": [ "r56", "r338", "r388", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r864", "r867", "r868", "r909", "r1303", "r1500", "r1560", "r1561" ] }, "us-gaap_LiabilitiesCurrentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesCurrentAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Current Liabilities", "label": "Liabilities, Current [Abstract]" } } }, "auth_ref": [] }, "adtn_LicensedTechnologyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LicensedTechnologyMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Licensed Technology [Member]", "label": "Licensed Technology [Member]", "documentation": "Licensed technology." } } }, "auth_ref": [] }, "us-gaap_LicensingAgreementsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LicensingAgreementsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Licensing Agreements [Member]", "label": "Licensing Agreements [Member]", "documentation": "Rights, generally of limited duration, under a license arrangement (for example, to sell or otherwise utilize specified products or processes in a specified territory)." } } }, "auth_ref": [ "r165", "r812", "r1535" ] }, "us-gaap_LineOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCredit", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Long-term Line of Credit, Total", "label": "Long-Term Line of Credit", "verboseLabel": "Revolving credit agreements", "terseLabel": "Revolving line of credit", "documentation": "The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement." } } }, "auth_ref": [ "r45", "r277", "r1570" ] }, "adtn_LineOfCreditAccountReceivablePledgedAsCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LineOfCreditAccountReceivablePledgedAsCollateral", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Secured borrowings, account receivable pledged as collateral", "label": "Line of Credit, Account Receivable Pledged as Collateral", "documentation": "Line of credit, account receivable pledged as collateral." } } }, "auth_ref": [] }, "us-gaap_LineOfCreditFacilityAverageOutstandingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityAverageOutstandingAmount", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Average Outstanding Amount", "terseLabel": "Credit facility, average outstanding amount", "documentation": "Average amount borrowed under the credit facility during the period." } } }, "auth_ref": [] }, "us-gaap_LineOfCreditFacilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lender Name", "label": "Lender Name [Axis]", "documentation": "Information by name of lender, which may be a single entity (for example, but not limited to, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit." } } }, "auth_ref": [ "r50", "r1444" ] }, "us-gaap_LineOfCreditFacilityCommitmentFeePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityCommitmentFeePercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Line of Credit Facility, Commitment Fee Percentage", "terseLabel": "Commitment fee percentage", "documentation": "The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used." } } }, "auth_ref": [] }, "us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityCurrentBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Secured borrowings current borrowing capacity", "label": "Line of Credit Facility, Current Borrowing Capacity", "terseLabel": "Credit agreement current borrowing capacity", "documentation": "Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility." } } }, "auth_ref": [ "r50" ] }, "adtn_LineOfCreditFacilityFloorRate": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LineOfCreditFacilityFloorRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Line of credit facility floor rate", "label": "Line of Credit Facility Floor Rate", "terseLabel": "Credit facility, floor rate" } } }, "auth_ref": [] }, "us-gaap_LineOfCreditFacilityLenderDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityLenderDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Line of Credit Facility, Lender", "label": "Line of Credit Facility, Lender [Domain]", "documentation": "Identification of the lender, which may be a single entity (for example, a bank, pension fund, venture capital firm) or a group of entities that participate in the line of credit, including a letter of credit facility." } } }, "auth_ref": [ "r50", "r1444" ] }, "us-gaap_LineOfCreditFacilityLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Line Of Credit Facility [Line Items]", "label": "Line of Credit Facility [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": [ "r1444" ] }, "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Secured revolving credit facility amount", "label": "Line of Credit Facility, Maximum Borrowing Capacity", "verboseLabel": "Credit agreement maximum borrowing capacity", "documentation": "Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility." } } }, "auth_ref": [ "r50" ] }, "us-gaap_LineOfCreditFacilityRemainingBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityRemainingBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Secured borrowings, available for future borrowings", "terseLabel": "Letters of credit may be issued", "verboseLabel": "Future borrowings", "documentation": "Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding)." } } }, "auth_ref": [ "r50" ] }, "us-gaap_LineOfCreditFacilityTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Line Of Credit Facility [Table]", "label": "Line of Credit Facility [Table]", "documentation": "A table or schedule providing information pertaining to short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line." } } }, "auth_ref": [ "r50", "r1444" ] }, "adtn_LineOfCreditMaturityPeriodMonthYear": { "xbrltype": "gYearMonthItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LineOfCreditMaturityPeriodMonthYear", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Line of credit maturity period month year.", "label": "Line Of Credit Maturity Period Month Year", "terseLabel": "Line of credit maturity period month and year" } } }, "auth_ref": [] }, "us-gaap_LinesOfCreditCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LinesOfCreditCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Revolving credit agreement outstanding", "label": "Line of Credit, Current", "documentation": "The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement." } } }, "auth_ref": [ "r197", "r273" ] }, "us-gaap_LoansReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LoansReceivableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Secured Loans Receivable [Member]", "label": "Loans Receivable [Member]", "documentation": "An amount of money or property, or a portion thereof, leant to a borrower (debtor) in exchange for a promise to repay the amount borrowed plus interest at a date certain in the future." } } }, "auth_ref": [] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LocalPhoneNumber", "presentation": [ "http://www.adtran.com/20231231/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/2023", "localname": "LongTermDebt", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Long-term Debt, Total", "verboseLabel": "Proceeds from state industrial development authority issued taxable bonds loaned to ADTRAN", "terseLabel": "Bonds payable, carrying amount", "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": [ "r45", "r277", "r646", "r660", "r1274", "r1275", "r1570" ] }, "us-gaap_LongTermInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermInvestments", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term investments (includes $0 and $8,913 of available-for-sale securities as of December 31, 2023 and 2022, respectively, reported at fair value)", "totalLabel": "Long-term Investments, Total", "label": "Long-Term Investments", "documentation": "The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle)." } } }, "auth_ref": [ "r341" ] }, "adtn_LongTermInvestmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "LongTermInvestmentsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term Investments [Member]", "label": "Long Term Investments [Member]", "documentation": "Long-term investments." } } }, "auth_ref": [] }, "us-gaap_LongTermLineOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermLineOfCredit", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current revolving credit agreement outstanding", "label": "Long-Term Line of Credit, Noncurrent", "documentation": "The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement." } } }, "auth_ref": [ "r59", "r121", "r122" ] }, "us-gaap_LongtermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongtermDebtTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Type [Axis]", "documentation": "Information by type of long-term debt." } } }, "auth_ref": [ "r59" ] }, "us-gaap_LongtermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongtermDebtTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "lang": { "en-us": { "role": { "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": [ "r59", "r123" ] }, "us-gaap_MachineryAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MachineryAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentGross", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Machinery and Equipment, Gross, Total", "terseLabel": "Engineering and other equipment", "label": "Machinery and Equipment, Gross", "documentation": "Amount before accumulated depreciation of 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": [ "r237" ] }, "adtn_MaintenanceContractPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MaintenanceContractPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maintenance contract period", "label": "Maintenance Contract Period", "documentation": "Maintenance contract period." } } }, "auth_ref": [] }, "adtn_MaintenanceServicePeriods": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MaintenanceServicePeriods", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maintenance service periods", "label": "Maintenance Service Periods", "documentation": "Maintenance service periods." } } }, "auth_ref": [] }, "srt_MajorCustomersAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MajorCustomersAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer", "label": "Customer [Axis]", "documentation": "Information by name or description of a single external customer or a group of external customers." } } }, "auth_ref": [ "r477", "r1281", "r1504", "r1572", "r1573" ] }, "adtn_ManagedFuturesFundMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ManagedFuturesFundMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Managed Futures Fund [Member]", "label": "Managed Futures Fund [Member]", "documentation": "Managed futures fund member." } } }, "auth_ref": [] }, "adtn_MarketBasedPerformanceStockUnitsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MarketBasedPerformanceStockUnitsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Market-Based PSUs [Member]", "label": "Market Based Performance Stock Units [Member]", "documentation": "Market-based performance stock units." } } }, "auth_ref": [] }, "adtn_MarketBasedPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MarketBasedPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Market-Based PSUs, RSUs and Restricted Stock [Member]", "label": "Market Based Performance Stock Units Restricted Stock Units And Restricted Stock [Member]", "documentation": "Market-based PSUs, RSUs and restricted stock." } } }, "auth_ref": [] }, "adtn_MarketableEquitySecuritiesVariousIndustriesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MarketableEquitySecuritiesVariousIndustriesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Marketable Equity Securities - Various Industries [Member]", "label": "Marketable Equity Securities Various Industries [Member]", "documentation": "Marketable equity securities - various industries." } } }, "auth_ref": [] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MaximumMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum [Member]", "label": "Maximum [Member]", "documentation": "Upper limit of the provided range." } } }, "auth_ref": [ "r608", "r609", "r610", "r611", "r766", "r992", "r1069", "r1103", "r1104", "r1161", "r1180", "r1185", "r1186", "r1223", "r1251", "r1252", "r1269", "r1278", "r1296", "r1305", "r1502", "r1562", "r1563", "r1564", "r1565", "r1566", "r1567" ] }, "adtn_MaximumPercentageOfCashCompensationAllowedToBeDeferredUnderDeferredCompensationPlan": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MaximumPercentageOfCashCompensationAllowedToBeDeferredUnderDeferredCompensationPlan", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum percentage of cash compensation allowed to be deferred under the deferred compensation plan", "label": "Maximum Percentage Of Cash Compensation Allowed To Be Deferred Under Deferred Compensation Plan", "documentation": "The maximum percentage of cash compensation that is allowed to be deferred under the deferred compensation plan." } } }, "auth_ref": [] }, "adtn_MaximumPeriodOfMedicalDentalAndPrescriptionDrugCoverage": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MaximumPeriodOfMedicalDentalAndPrescriptionDrugCoverage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansRetireeMedicalCoverageAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum number of years medical, dental and prescription drug coverage to spouses of retired former officers", "label": "Maximum Period Of Medical Dental And Prescription Drug Coverage", "documentation": "The maximum number of years medical, dental and prescription coverage is extended to the spouse of a former officer." } } }, "auth_ref": [] }, "adtn_MaximumStatutoryCompensationEligibleForMatchUnderCode": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MaximumStatutoryCompensationEligibleForMatchUnderCode", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum statutory compensation under code", "label": "Maximum Statutory Compensation Eligible For Match Under Code", "documentation": "Maximum employee earnings amount eligible for matching contributions under IRS regulations." } } }, "auth_ref": [] }, "ecd_MeasureAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "MeasureAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Measure [Axis]", "terseLabel": "Measure:" } } }, "auth_ref": [ "r1362" ] }, "ecd_MeasureName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "MeasureName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Measure Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1362" ] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MinimumMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum [Member]", "label": "Minimum [Member]", "documentation": "Lower limit of the provided range." } } }, "auth_ref": [ "r608", "r609", "r610", "r611", "r766", "r992", "r1069", "r1103", "r1104", "r1161", "r1180", "r1185", "r1186", "r1223", "r1251", "r1252", "r1269", "r1278", "r1296", "r1305", "r1502", "r1562", "r1563", "r1564", "r1565", "r1566", "r1567" ] }, "us-gaap_MinorityInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MinorityInterest", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Non-Controlling Interest", "totalLabel": "Stockholders' Equity Attributable to Noncontrolling Interest, Total", "periodStartLabel": "Stockholders' Equity Attributable to Noncontrolling Interest, Beginning Balance", "periodEndLabel": "Stockholders' Equity Attributable to Noncontrolling Interest, Ending Balance", "label": "Equity, Attributable to Noncontrolling Interest", "terseLabel": "Non-controlling interest", "documentation": "Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r66", "r278", "r388", "r524", "r624", "r626", "r627", "r628", "r631", "r632", "r909", "r1032", "r1115" ] }, "ecd_MnpiDiscTimedForCompValFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1382" ] }, "us-gaap_MoneyMarketFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MoneyMarketFundsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [ "r1505" ] }, "us-gaap_MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MortgageBackedSecuritiesIssuedByPrivateEnterprisesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Mortgage/Agency-Backed Bonds [Member]", "label": "Mortgage-Backed Securities, Issued by Private Enterprises [Member]", "documentation": "Debt securities collateralized by real estate mortgage loans (mortgages), issued by non-governmental sponsored enterprises." } } }, "auth_ref": [ "r1466", "r1467", "r1468", "r1469", "r1470", "r1505" ] }, "ecd_MtrlTermsOfTrdArrTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1390" ] }, "adtn_MultiYearIntegrationProgramAndSynergyRealizationMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "MultiYearIntegrationProgramAndSynergyRealizationMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Multi-Year Integration Program and Synergy Realization [Member]", "label": "Multi-Year Integration Program and Synergy Realization [Member]", "documentation": "Multi-year integration program and synergy realization." } } }, "auth_ref": [] }, "us-gaap_MunicipalBondsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MunicipalBondsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Municipal Fixed-Rate Bonds [Member]", "label": "Municipal Bonds [Member]", "documentation": "Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments." } } }, "auth_ref": [] }, "srt_NameOfMajorCustomerDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "NameOfMajorCustomerDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Customer", "label": "Customer [Domain]", "documentation": "Single external customer or group of external customers." } } }, "auth_ref": [ "r477", "r1281", "r1504", "r1572", "r1573" ] }, "ecd_NamedExecutiveOfficersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1363" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Financing Activities", "totalLabel": "Net cash provided by (used in) financing activities", "documentation": "Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit." } } }, "auth_ref": [ "r382" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Cash flows from financing activities:", "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInInvestingActivities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net cash (used in) provided by investing activities", "label": "Net Cash Provided by (Used in) Investing Activities", "documentation": "Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets." } } }, "auth_ref": [ "r382" ] }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Cash flows from investing activities:", "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInOperatingActivities", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Net cash provided by (used in) operating activities", "label": "Net Cash Provided by (Used in) Operating Activities", "totalLabel": "Net cash (used in) provided by operating activities", "documentation": "Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities." } } }, "auth_ref": [ "r227", "r228", "r229" ] }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Cash flows from operating activities:", "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Net Income (Loss)", "terseLabel": "Net Income (Loss)", "totalLabel": "Net Loss attributable to ADTRAN Holdings, Inc.", "verboseLabel": "Net Loss attributable to ADTRAN Holdings, Inc.", "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent." } } }, "auth_ref": [ "r214", "r229", "r284", "r336", "r362", "r365", "r370", "r388", "r403", "r407", "r408", "r410", "r411", "r415", "r416", "r434", "r448", "r462", "r468", "r471", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r895", "r909", "r1040", "r1133", "r1150", "r1151", "r1268", "r1314", "r1500" ] }, "us-gaap_NetIncomeLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLossAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Numerator", "label": "Net Income (Loss) Attributable to Parent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLossAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLossAttributableToNoncontrollingInterest", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Less: Net Income (Loss) attributable to non-controlling interest", "label": "(Loss) income attributable to non-controlling interest", "negatedTerseLabel": "Net (income) loss attributable to non-controlling interest", "verboseLabel": "Net (income) loss attributable to non-controlling interest", "totalLabel": "Net Income (Loss) Attributable to Noncontrolling Interest, Total", "negatedLabel": "Less: Net Loss attributable to non-controlling interest", "documentation": "Amount of Net Income (Loss) attributable to noncontrolling interest." } } }, "auth_ref": [ "r171", "r266", "r362", "r365", "r415", "r416", "r1039", "r1437" ] }, "us-gaap_NetIncomeLossAttributableToRedeemableNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLossAttributableToRedeemableNoncontrollingInterest", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Net income attributable to redeemable non-controlling interests", "label": "Net Income (Loss) Attributable to Redeemable Noncontrolling Interest", "totalLabel": "Net Income (Loss) Attributable to Redeemable Noncontrolling Interest, Total", "documentation": "Amount of Net Income (Loss) attributable to redeemable noncontrolling interest." } } }, "auth_ref": [ "r218" ] }, "adtn_NetLeverageRatio": { "xbrltype": "pureItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NetLeverageRatio", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Net leverage ratio.", "label": "Net Leverage Ratio", "terseLabel": "Net leverage ratio" } } }, "auth_ref": [] }, "adtn_NetworkSolutionsAndServicesAndSupportMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NetworkSolutionsAndServicesAndSupportMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails" ], "lang": { "en-us": { "role": { "documentation": "Network solutions and services and support.", "label": "Network Solutions and Services and Support [Member]", "terseLabel": "Network Solutions and Services & Support [Member]" } } }, "auth_ref": [] }, "adtn_NetworkSolutionsInventoryWriteDownMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NetworkSolutionsInventoryWriteDownMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Network Solutions - Inventory Write Down [Member]", "label": "Network Solutions Inventory Write Down[Member]", "documentation": "Network solutions inventory write down member." } } }, "auth_ref": [] }, "adtn_NetworkSolutionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NetworkSolutionsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Network Solutions [Member]", "label": "Network Solutions [Member]", "documentation": "Network solutions." } } }, "auth_ref": [] }, "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Recently Adopted Accounting Pronouncements", "label": "New Accounting Pronouncements, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact." } } }, "auth_ref": [] }, "adtn_NewFactorMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NewFactorMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "New Factor [Member]", "documentation": "New Factor." } } }, "auth_ref": [] }, "adtn_NonCashDividendPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NonCashDividendPayments", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "negatedLabel": "Non-cash dividend payments ($0.09 per share)", "label": "Non-cash Dividend Payments", "documentation": "Non-cash dividend payments." } } }, "auth_ref": [] }, "adtn_NonCashDividendPerShareDeclared": { "xbrltype": "perShareItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NonCashDividendPerShareDeclared", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquityParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Non-cash dividend payments", "label": "Non-cash Dividend Per Share Declared", "documentation": "Non-cash dividend per share declared." } } }, "auth_ref": [] }, "adtn_NonControllingInterestPutOptionBuyback": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NonControllingInterestPutOptionBuyback", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Non-controlling interest put option buyback", "label": "Non-controlling Interest Put Option Buyback", "documentation": "Non-controlling interest put option buyback." } } }, "auth_ref": [] }, "adtn_NonCurrentLeaseObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NonCurrentLeaseObligations", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "documentation": "Non-current lease obligations.", "label": "Non-current Lease Obligations", "terseLabel": "Non-current lease obligations" } } }, "auth_ref": [] }, "ecd_NonGaapMeasureDescriptionTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1362" ] }, "ecd_NonNeosMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "NonNeosMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Non-NEOs [Member]", "terseLabel": "Non-NEOs" } } }, "auth_ref": [ "r1331", "r1343", "r1353", "r1370", "r1379" ] }, "ecd_NonPeoNeoAvgCompActuallyPaidAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1360" ] }, "ecd_NonPeoNeoAvgTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1359" ] }, "ecd_NonPeoNeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1370" ] }, "ecd_NonRule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1390" ] }, "ecd_NonRule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1390" ] }, "us-gaap_NonUsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NonUsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "International [Member]", "terseLabel": "Outside U.S. [Member]", "label": "Non-US [Member]", "documentation": "Countries excluding the United States of America (US)." } } }, "auth_ref": [ "r1580", "r1581", "r1582", "r1583" ] }, "adtn_NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationCommonSharesExchanged": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NoncashOrPartNoncashAcquisitionNoncashFinancialOrEquityInstrumentConsiderationCommonSharesExchanged", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Adtran Networks common shares exchanged in acquisition", "documentation": "Noncash or part noncash acquisition, noncash financial or equity instrument consideration, common shares exchanged.", "label": "Noncash or Part Noncash Acquisition, Noncash Financial or Equity Instrument Consideration, Common Shares Exchanged" } } }, "auth_ref": [] }, "adtn_NoncashOrPartNoncashAcquisitionNoncontrollingInterestAcquired": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NoncashOrPartNoncashAcquisitionNoncontrollingInterestAcquired", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Non-controlling interest related to Adtran Networks", "documentation": "Noncash or part noncash acquisition, noncontrolling interest acquired.", "label": "Noncash or Part Noncash Acquisition, Noncontrolling Interest Acquired" } } }, "auth_ref": [] }, "adtn_NoncashOrPartNoncashAcquisitionOptionsAssumed": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NoncashOrPartNoncashAcquisitionOptionsAssumed", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Adtran Networks options assumed in acquisition", "documentation": "Noncash or part noncash acquisition, options assumed.", "label": "Noncash Or Part Noncash Acquisition Options Assumed" } } }, "auth_ref": [] }, "us-gaap_NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NoncashOrPartNoncashAcquisitionValueOfAssetsAcquired1", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Noncash or Part Noncash Acquisition, Value of Assets Acquired, Total", "terseLabel": "Purchases of property, plant and equipment included in accounts payable", "label": "Noncash or Part Noncash Acquisition, Value of Assets Acquired", "documentation": "The value of an asset or business acquired in a noncash (or part noncash) acquisition. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period." } } }, "auth_ref": [ "r81", "r82", "r83" ] }, "us-gaap_NoncontrollingInterestIncreaseFromBusinessCombination": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NoncontrollingInterestIncreaseFromBusinessCombination", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification of Adtran Networks stock options", "label": "Noncontrolling Interest, Increase from Business Combination", "documentation": "Amount of increase in noncontrolling interest from a business combination." } } }, "auth_ref": [ "r30", "r130", "r161" ] }, "us-gaap_NoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NoncontrollingInterestMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest [Member]", "terseLabel": "Non-controlling Interest [Member]", "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest." } } }, "auth_ref": [ "r166", "r674", "r1452", "r1453", "r1454", "r1578" ] }, "us-gaap_NoncurrentAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NoncurrentAssets", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Long-lived assets", "label": "Long-Lived Assets", "documentation": "Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets." } } }, "auth_ref": [ "r476" ] }, "us-gaap_NondesignatedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NondesignatedMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "label": "Not Designated as Hedging Instrument [Member]", "terseLabel": "Derivatives Not Designated as Hedging Instruments [Member]", "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)." } } }, "auth_ref": [ "r34" ] }, "us-gaap_NonperformingFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NonperformingFinancingReceivableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Non-performing [Member]", "label": "Nonperforming Financial Instruments [Member]", "documentation": "Category status of financial instruments in which payments are past due in accordance with the terms of the contract. Financial instruments include, but are not limited to, financing receivables, loans, debt, and investments." } } }, "auth_ref": [ "r102", "r1481" ] }, "adtn_NordLbRevolvingLineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NordLbRevolvingLineOfCreditMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails" ], "lang": { "en-us": { "role": { "documentation": "Nord/LB revolving line of credit.", "label": "Nord/LB Revolving Line of Credit [Member]" } } }, "auth_ref": [] }, "us-gaap_NotesAndLoansReceivableNetNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NotesAndLoansReceivableNetNoncurrent", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Secured note receivable, noncurrent", "totalLabel": "Financing Receivable, after Allowance for Credit Loss, Noncurrent, Total", "verboseLabel": "Secured loan receivable", "label": "Financing Receivable, after Allowance for Credit Loss, Noncurrent", "documentation": "Amount, after allowance for credit loss, of financing receivable, classified as noncurrent." } } }, "auth_ref": [] }, "us-gaap_NotesPayableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NotesPayableCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Notes Payable, Current, Total", "label": "Notes Payable, Current", "terseLabel": "Notes Payable", "verboseLabel": "Carrying Value", "documentation": "Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer." } } }, "auth_ref": [ "r52" ] }, "adtn_NotesPayableDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NotesPayableDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayable1" ], "lang": { "en-us": { "role": { "documentation": "Notes Payable Disclosure [Text Block]", "label": "Notes Payable Disclosure [Text Block]", "terseLabel": "Notes Payable" } } }, "auth_ref": [] }, "us-gaap_NotesPayableFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NotesPayableFairValueDisclosure", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable, Fair Value Disclosure", "terseLabel": "Fair Value", "documentation": "Fair value portion of notes payable." } } }, "auth_ref": [ "r53" ] }, "adtn_NumberOfAdditionalSharesAuthorizedToPurchase": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfAdditionalSharesAuthorizedToPurchase", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of additional shares authorized to purchase", "label": "Number of Additional Shares Authorized to Purchase", "documentation": "Number of additional shares authorized to purchase." } } }, "auth_ref": [] }, "us-gaap_NumberOfCountriesInWhichEntityOperates": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NumberOfCountriesInWhichEntityOperates", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Number of countries", "documentation": "The number of countries in which the entity operates as of balance sheet date." } } }, "auth_ref": [] }, "adtn_NumberOfDeferredCompensationPrograms": { "xbrltype": "integerItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfDeferredCompensationPrograms", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of deferred compensation programs", "label": "Number Of Deferred Compensation Programs", "documentation": "Number of deferred compensation programs." } } }, "auth_ref": [] }, "adtn_NumberOfForwardRateContractsOutstanding": { "xbrltype": "integerItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfForwardRateContractsOutstanding", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Number of forward rate contracts outstanding.", "label": "Number Of Forward Rate Contracts Outstanding", "terseLabel": "Number of forward rate contracts outstanding" } } }, "auth_ref": [] }, "adtn_NumberOfMarketBasedPsuAwardsConvertedToTimeBasedRsuAwards": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfMarketBasedPsuAwardsConvertedToTimeBasedRsuAwards", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Number of market based PSU awards converted to time based RSU awards", "label": "Number Of Market Based PSU Awards Converted To Time Based RSU Awards", "terseLabel": "Number of market based PSU awards converted to time based RSU awards" } } }, "auth_ref": [] }, "adtn_NumberOfProductCategories": { "xbrltype": "integerItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfProductCategories", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of categories", "label": "Number Of Product Categories", "documentation": "Sales information by product category." } } }, "auth_ref": [] }, "us-gaap_NumberOfReportableSegments": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NumberOfReportableSegments", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of reportable segments", "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": [ "r1458" ] }, "adtn_NumberOfSharesHeldByNoncontrollingInterest": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfSharesHeldByNoncontrollingInterest", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Number of shares held by noncontrolling interest.", "label": "Number of Shares Held by Noncontrolling Interest", "terseLabel": "Shares held by noncontrolling interest" } } }, "auth_ref": [] }, "adtn_NumberOfSharesTendered": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfSharesTendered", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of shares tendered", "label": "Number of Shares Tendered", "documentation": "Number of shares tendered." } } }, "auth_ref": [] }, "adtn_NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAccountsReceivable": { "xbrltype": "integerItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAccountsReceivable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of single customer comprising more than 10% of account receivable", "label": "Number Of Single Customers Accounting For More Than Ten Percent Of Accounts Receivable", "documentation": "Number of single customers accounting for more than ten percent of accounts receivable." } } }, "auth_ref": [] }, "adtn_NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAnnualSales": { "xbrltype": "integerItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfSingleCustomersAccountingForMoreThanTenPercentOfAnnualSales", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of single customer comprising more than 10% of sales", "label": "Number Of Single Customers Accounting For More Than Ten Percent Of Annual Sales", "documentation": "Number of single customers accounting for more than ten percent of annual sales." } } }, "auth_ref": [] }, "adtn_NumberOfStockIncentivePlans": { "xbrltype": "integerItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "NumberOfStockIncentivePlans", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of stock incentive plans", "label": "Number Of Stock Incentive Plans", "documentation": "Number of stock incentive plans." } } }, "auth_ref": [] }, "us-gaap_OffBalanceSheetCreditLossLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffBalanceSheetCreditLossLiability", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Off-balance sheet arrangements", "label": "Off-Balance-Sheet, Credit Loss, Liability", "periodEndLabel": "Off-Balance Sheet, Credit Loss, Liability, Ending Balance", "periodStartLabel": "Off-Balance Sheet, Credit Loss, Liability, Beginning Balance", "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": [ "r538", "r612" ] }, "adtn_OfficeMachineryAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OfficeMachineryAndEquipmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Office Machinery and Equipment [Member]", "label": "Office Machinery And Equipment [Member]", "documentation": "Office machinery and equipment." } } }, "auth_ref": [] }, "us-gaap_OperatingExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingExpenseMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-based Compensation Expense Included in Operating Expenses [Member]", "label": "Operating Expense [Member]", "documentation": "Primary financial statement caption encompassing expenses associated with normal operations." } } }, "auth_ref": [ "r41" ] }, "us-gaap_OperatingIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingIncomeLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating income (loss)", "totalLabel": "Operating Loss", "terseLabel": "Operating Income (Loss)", "label": "Operating Income (Loss)", "documentation": "The net result for the period of deducting operating expenses from operating revenues." } } }, "auth_ref": [ "r448", "r462", "r468", "r471", "r1268" ] }, "us-gaap_OperatingLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseCost", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Total operating lease expense", "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": [ "r938", "r1302" ] }, "us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract", "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiability", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfMaturityOfOperatingLeaseLiabilitiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total lease liability", "terseLabel": "Present value of lease liabilities", "label": "Operating Lease, Liability", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease." } } }, "auth_ref": [ "r935" ] }, "us-gaap_OperatingLeaseLiabilityCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails": { "parentTag": "us-gaap_OperatingLeaseLiability", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current operating lease liability", "label": "Operating Lease, Liability, Current", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as current." } } }, "auth_ref": [ "r935" ] }, "us-gaap_OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, liability, current, statement of financial position [extensible list]", "label": "Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes current operating lease liability." } } }, "auth_ref": [ "r936" ] }, "us-gaap_OperatingLeaseLiabilityNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityNoncurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails": { "parentTag": "us-gaap_OperatingLeaseLiability", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current lease obligations", "label": "Operating Lease, Liability, Noncurrent", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent." } } }, "auth_ref": [ "r935" ] }, "us-gaap_OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, liability, noncurrent, statement of financial position [extensible list]", "label": "Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes noncurrent operating lease liability." } } }, "auth_ref": [ "r936" ] }, "us-gaap_OperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseRightOfUseAsset", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease assets", "label": "Operating Lease, Right-of-Use Asset", "documentation": "Amount of lessee's right to use underlying asset under operating lease." } } }, "auth_ref": [ "r934" ] }, "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfSupplementalBalanceSheetInformationRelatedToOperatingLeasesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease, right-of-use asset, statement of financial position [extensible list]", "label": "Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes operating lease right-of-use asset." } } }, "auth_ref": [ "r936" ] }, "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseWeightedAverageDiscountRatePercent", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating leases with functional currency", "label": "Operating Lease, Weighted Average Discount Rate, Percent", "documentation": "Weighted average discount rate for operating lease calculated at point in time." } } }, "auth_ref": [ "r943", "r1302" ] }, "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating leases with functional currency", "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": [ "r942", "r1302" ] }, "adtn_OperatingLossCarryforwardsExpirationYear": { "xbrltype": "gYearItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OperatingLossCarryforwardsExpirationYear", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating loss carry forwards expiration year", "label": "Operating Loss Carryforwards Expiration Year", "documentation": "Operating loss carryforwards expiration year." } } }, "auth_ref": [] }, "us-gaap_OperatingLossCarryforwardsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLossCarryforwardsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Loss Carryforwards [Line Items]", "label": "Operating Loss Carryforwards [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_OperatingLossCarryforwardsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLossCarryforwardsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureIncomeTaxesSummaryOfSupplementalBalanceSheetInformationRelatedToDeferredTaxAssetsLiabilitiesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Loss Carryforwards [Table]", "label": "Operating Loss Carryforwards [Table]", "documentation": "Schedule reflecting pertinent information, such as tax authority, amounts, and expiration dates, of net operating loss carryforwards, including an assessment of the likelihood of utilization." } } }, "auth_ref": [ "r151" ] }, "adtn_OperatingLossesExpirationBetweenTwoThousandAndTwentyOneAndTwoThousandAndFortyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OperatingLossesExpirationBetweenTwoThousandAndTwentyOneAndTwoThousandAndFortyMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Losses Expiration Between 2021 and 2040 [Member]", "label": "Operating Losses Expiration Between Two Thousand And Twenty One And Two Thousand And Forty [Member]", "documentation": "Operating losses expiration between two thousand and twenty one and two thousand and forty." } } }, "auth_ref": [] }, "adtn_OperatinglossesexpirationbetweentwothousandandtwentythreeandtwothousandandfortyoneMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OperatinglossesexpirationbetweentwothousandandtwentythreeandtwothousandandfortyoneMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "OperatingLossesExpirationBetweenTwoThousandAndTwentyThreeAndTwoThousandAndFortyOne[Member]", "label": "Operating Losses Expiration Between Two Thousand And Twenty Three And Two Thousand And Forty One [Member]", "terseLabel": "Operating Losses Expiration Between 2023 and 2041 [Member]" } } }, "auth_ref": [] }, "adtn_OpticalNetworkingSolutionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OpticalNetworkingSolutionsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "documentation": "Optical Networking Solutions.", "label": "Optical Networking Solutions [Member]", "terseLabel": "Optical Networking Solutions [Member]" } } }, "auth_ref": [] }, "us-gaap_OrderOrProductionBacklogMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OrderOrProductionBacklogMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "label": "Order or Production Backlog [Member]", "terseLabel": "Backlog [Member]", "documentation": "Orders, production or production backlog arising from contracts such as purchase or sales orders acquired in a business combination." } } }, "auth_ref": [ "r163" ] }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract", "lang": { "en-us": { "role": { "label": "Organization, Consolidation and Presentation of Financial Statements [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusiness" ], "lang": { "en-us": { "role": { "terseLabel": "Nature of Business", "label": "Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block]", "documentation": "The entire disclosure for organization, consolidation and basis of presentation of financial statements disclosure." } } }, "auth_ref": [ "r196", "r264", "r1083", "r1084" ] }, "us-gaap_OtherAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Other Assets [Member]", "terseLabel": "Other Receivables [Member]", "documentation": "Primary financial statement caption encompassing other assets." } } }, "auth_ref": [ "r173", "r182" ] }, "us-gaap_OtherAssetsNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsNoncurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Other Assets, Noncurrent, Total", "verboseLabel": "Effect on adoption of ASU", "terseLabel": "Other non-current assets", "label": "Other Assets, Noncurrent", "documentation": "Amount of noncurrent assets classified as other." } } }, "auth_ref": [ "r346" ] }, "adtn_OtherChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherChangesInPlanAssetsAndBenefitObligationsRecognizedInOtherComprehensiveIncomeAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other changes in plan assets and benefit obligations recognized in other comprehensive (loss) income:", "label": "Other Changes In Plan Assets And Benefit Obligations Recognized In Other Comprehensive Income [Abstract]", "documentation": "Other changes in plan assets and benefit obligations recognized in other comprehensive income." } } }, "auth_ref": [] }, "us-gaap_OtherCommitmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherCommitmentsAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other Commitments", "label": "Other Commitments [Axis]", "documentation": "Information by type of other commitment." } } }, "auth_ref": [] }, "us-gaap_OtherCommitmentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherCommitmentsDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other Commitments", "label": "Other Commitments [Domain]", "documentation": "Other future obligation." } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Net unrealized gain (loss) on available-for-sale securities", "totalLabel": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total", "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax", "documentation": "Amount, after tax and adjustment, of 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) and unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale." } } }, "auth_ref": [ "r355", "r356", "r358" ] }, "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax benefit recorded as an adjustment to other comprehensive income (loss)", "totalLabel": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax, Total", "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax", "documentation": "Amount, after adjustment, of tax expense (benefit) for 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) and tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale." } } }, "auth_ref": [ "r355", "r356", "r359" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": "adtn_OtherComprehensiveIncomeLossNetOfTaxDueToChangesInAccountingStandard", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive (loss) income before reclassifications", "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax", "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r42", "r68", "r369", "r916", "r919", "r922", "r1435" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossBeforeTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Total Other Comprehensive Income (Loss), Before-Tax Amount", "totalLabel": "Other Comprehensive Income (Loss), before Tax, Total", "label": "Other Comprehensive Income (Loss), before Tax", "verboseLabel": "Other Comprehensive Income (Loss), before Tax, Total", "documentation": "Amount before tax, after reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r372", "r916", "r917", "r922", "r1014", "r1041", "r1435", "r1436" ] }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax, Total", "terseLabel": "Foreign currency translation adjustment, Before-Tax Amount", "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, before Tax", "documentation": "Amount before tax, after reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature." } } }, "auth_ref": [ "r6", "r211" ] }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 2.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Foreign currency translation adjustment, Net-of-Tax Amount", "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax", "terseLabel": "Foreign currency translation gain (loss)", "documentation": "Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature." } } }, "auth_ref": [ "r6" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "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", "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r33", "r42", "r363", "r366", "r372", "r916", "r917", "r922", "r1014", "r1041", "r1435", "r1436" ] }, "adtn_OtherComprehensiveIncomeLossNetOfTaxDueToChangesInAccountingStandard": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherComprehensiveIncomeLossNetOfTaxDueToChangesInAccountingStandard", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "documentation": "Other comprehensive income loss net of tax due to changes in accounting standard.", "label": "Other Comprehensive Income Loss Net Of Tax Due To Changes In Accounting Standard", "totalLabel": "Net current period other comprehensive (loss) income" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]", "terseLabel": "Other Comprehensive Income (Loss), net of tax" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Less: Other Comprehensive Income attributable to non-controlling interest, net of tax", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest", "totalLabel": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest, Total", "documentation": "Amount after tax of other comprehensive income (loss) attributable to noncontrolling interests." } } }, "auth_ref": [ "r14", "r31", "r265", "r363", "r366" ] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsAndTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax", "weight": -1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax, Total", "negatedLabel": "Defined benefit plan adjustments, Before-Tax Amount", "terseLabel": "Net actuarial (gain) loss", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment and Tax", "documentation": "Amount, before tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income of defined benefit plan, that has not been recognized in net periodic benefit cost (credit)." } } }, "auth_ref": [ "r10", "r211" ] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax, Total", "negatedTotalLabel": "Defined benefit plan adjustments, Net-of-Tax Amount", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax", "documentation": "Amount, after tax, before reclassification adjustment, of (increase) decrease in accumulated other comprehensive income of defined benefit plan, that has not been recognized in net periodic benefit cost (credit)." } } }, "auth_ref": [ "r10", "r211" ] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total", "negatedLabel": "Defined benefit plan adjustments", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax", "documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan." } } }, "auth_ref": [ "r10", "r211" ] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax, Total", "terseLabel": "Defined benefit plan adjustments, Tax (Expense) Benefit", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, Tax", "documentation": "Amount, before reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income for defined benefit plan." } } }, "auth_ref": [ "r10", "r11", "r265" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax, Total", "terseLabel": "Reclassification adjustment for amounts related to available-for-sale investments included in net income (loss), Before-Tax Amount", "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax", "documentation": "Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities." } } }, "auth_ref": [ "r13", "r211", "r361", "r520" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Reclassification adjustment for amounts related to available-for-sale investments included in net income (loss), Net-of-Tax Amount", "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": [ "r13", "r211", "r361", "r520" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax, Total", "negatedLabel": "Reclassification adjustment for amounts related to available-for-sale investments included in net income (loss), Tax (Expense) Benefit", "label": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax", "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities." } } }, "auth_ref": [ "r11" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansBeforeTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax, Total", "terseLabel": "Reclassification adjustment for amounts related to defined benefit plan adjustments included in net income (loss), Before-Tax Amount", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax", "documentation": "Amount, before tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net period benefit cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r13", "r211", "r361", "r1506" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail": { "parentTag": "us-gaap_DefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossNetGainLossBeforeTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansPensionBenefitPlanComponentsOfNetPeriodicPensionCostAndAmountsRecognizedOtherComprehensiveLossIncomeDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization of actuarial losses", "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": [ "r13", "r211", "r361", "r735" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Reclassification adjustment for amounts related to defined benefit plan adjustments included in net income (loss), Net-of-Tax Amount", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, after Tax", "documentation": "Amount, after tax, of reclassification adjustment from accumulated other comprehensive (income) loss for net periodic benefit cost (credit) of defined benefit plan." } } }, "auth_ref": [ "r13", "r211", "r248", "r361" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax, Total", "negatedLabel": "Reclassification adjustment for amounts related to defined benefit plan adjustments included in net income (loss), Tax (Expense) Benefit", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, Tax", "documentation": "Amount of tax (expense) benefit for reclassification adjustment from accumulated other comprehensive (income) loss of defined benefit plan." } } }, "auth_ref": [ "r11", "r265" ] }, "us-gaap_OtherComprehensiveIncomeLossTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Total Other Comprehensive Income (Loss), Tax (Expense) Benefit", "terseLabel": "Tax benefit in other comprehensive (loss) income", "totalLabel": "Other Comprehensive Income (Loss), Tax, Total", "label": "Other Comprehensive Income (Loss), Tax", "verboseLabel": "Other Comprehensive Income (Loss), Tax, Total", "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss)." } } }, "auth_ref": [ "r11", "r368", "r372", "r819", "r849", "r850", "r916", "r920", "r922", "r1014", "r1041" ] }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unrealized (loss) gain on available-for-sale securities, Before-Tax Amount", "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax", "documentation": "Amount, before tax and 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": [ "r355", "r358", "r520" ] }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Unrealized gain on (loss) available-for-sale securities, Net-of-Tax Amount", "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": [ "r355", "r358", "r520" ] }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTaxEffectsRelatedToTheChangeInEachComponentOfOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Unrealized (loss) gain on available-for-sale securities, Tax (Expense) Benefit", "label": "OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax", "documentation": "Amount, before adjustment, of tax expense (benefit) for 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 tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale." } } }, "auth_ref": [ "r11", "r356" ] }, "adtn_OtherFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherFundsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "label": "Other Funds [Member]", "documentation": "Other Funds." } } }, "auth_ref": [] }, "adtn_OtherInternationalMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherInternationalMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other International [Member]", "label": "Other International [Member]", "documentation": "Other international." } } }, "auth_ref": [] }, "us-gaap_OtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherInvestments", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail": { "parentTag": "us-gaap_AssetsFairValueDisclosure", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Other Investments, Total", "terseLabel": "Other investments", "label": "Other Investments", "documentation": "Amount of investments classified as other." } } }, "auth_ref": [ "r1428" ] }, "us-gaap_OtherLiabilitiesNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherLiabilitiesNoncurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Other Liabilities, Noncurrent, Total", "terseLabel": "Other non-current liabilities", "label": "Other Liabilities, Noncurrent", "documentation": "Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r60" ] }, "adtn_OtherNonCurrentAssetsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherNonCurrentAssetsPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Other Non-Current Assets", "label": "Other Non Current Assets [Policy Text Block]", "documentation": "Other Non-current assets." } } }, "auth_ref": [] }, "us-gaap_OtherNoncashIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNoncashIncomeExpense", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 15.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Other, net", "totalLabel": "Other Noncash Income (Expense), Total", "label": "Other Noncash Income (Expense)", "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other." } } }, "auth_ref": [ "r229" ] }, "us-gaap_OtherNoncurrentAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNoncurrentAssetsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other Non-Current Assets [Member]", "label": "Other Noncurrent Assets [Member]", "documentation": "Primary financial statement caption encompassing other noncurrent assets." } } }, "auth_ref": [] }, "us-gaap_OtherNonoperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNonoperatingIncomeExpense", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Other income, net", "totalLabel": "Other Nonoperating Income (Expense), Total", "label": "Other Nonoperating Income (Expense)", "documentation": "Amount of income (expense) related to nonoperating activities, classified as other." } } }, "auth_ref": [ "r224" ] }, "us-gaap_OtherOperatingIncomeExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherOperatingIncomeExpenseMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingScheduleOfFairValuesOfDerivativeInstrumentsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other income, net [Member]", "label": "Other Operating Income (Expense) [Member]", "documentation": "Primary financial statement caption encompassing other operating income (expense)." } } }, "auth_ref": [] }, "ecd_OtherPerfMeasureAmt": { "xbrltype": "decimalItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1362" ] }, "adtn_OtherReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherReceivablesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other Receivables [Member]", "label": "Other Receivables [Member]", "documentation": "Other receivables." } } }, "auth_ref": [] }, "us-gaap_OtherReceivablesNetCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherReceivablesNetCurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Other Receivables, Net, Current, Total", "terseLabel": "Other receivables", "label": "Other Receivables, Net, Current", "documentation": "Amount, after allowance, of receivables classified as other, due within one year or the operating cycle, if longer." } } }, "auth_ref": [] }, "adtn_OtherThanMaintenanceServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OtherThanMaintenanceServicesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Other Than Maintenance Services [Member]", "label": "Other Than Maintenance Services [Member]", "documentation": "Other than maintenance services." } } }, "auth_ref": [] }, "ecd_OutstandingAggtErrCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1329", "r1341", "r1351", "r1377" ] }, "ecd_OutstandingRecoveryCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "OutstandingRecoveryCompAmt", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Recovery Compensation Amount", "terseLabel": "Compensation Amount" } } }, "auth_ref": [ "r1332", "r1344", "r1354", "r1380" ] }, "ecd_OutstandingRecoveryIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "OutstandingRecoveryIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Outstanding Recovery, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1332", "r1344", "r1354", "r1380" ] }, "adtn_OverstatementOfLongTermInvestmentAtRemeasuredCostBasisMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OverstatementOfLongTermInvestmentAtRemeasuredCostBasisMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Overstatement Long-term Investment Balance at Remeasured Cost Basis [Member]", "label": "Overstatement Of Long Term Investment At Remeasured Cost Basis [Member]", "documentation": "Overstatement of long-term investment at remeasured cost basis." } } }, "auth_ref": [] }, "adtn_OverstatementOfNetInvestmentGainMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "OverstatementOfNetInvestmentGainMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Errors in Net Investment Gain [Member]", "label": "Overstatement Of Net Investment Gain [Member]", "documentation": "Overstatement of net investment gain." } } }, "auth_ref": [] }, "us-gaap_PatentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PatentsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Patent [Member]", "label": "Patents [Member]", "documentation": "Exclusive legal right granted by the government to the owner of the patent to exploit an invention or a process for a period of time specified by law." } } }, "auth_ref": [ "r262" ] }, "ecd_PayVsPerformanceDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PayVsPerformanceDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Pay vs Performance Disclosure [Line Items]", "terseLabel": "Pay vs Performance Disclosure" } } }, "auth_ref": [ "r1358" ] }, "adtn_PaymentsForProceedsFromBusinessAcquisition": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PaymentsForProceedsFromBusinessAcquisition", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments For Proceeds From Business Acquisition", "documentation": "Payments for proceeds from business acquisition.", "negatedLabel": "Acquisition of business, net of cash acquired" } } }, "auth_ref": [] }, "us-gaap_PaymentsForRepurchaseOfRedeemableNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForRepurchaseOfRedeemableNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Redemption of redeemable non-controlling interest", "label": "Payments for Repurchase of Redeemable Noncontrolling Interest", "documentation": "The cash outflow during the period for redemption of redeemable noncontrolling interests." } } }, "auth_ref": [ "r1440" ] }, "us-gaap_PaymentsForRestructuring": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForRestructuring", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringScheduleOfReconciliationOfRestructuringLiabilityDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Less: Amounts paid", "label": "Payments for Restructuring", "documentation": "Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r596", "r1442" ] }, "us-gaap_PaymentsOfDebtIssuanceCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfDebtIssuanceCosts", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Payments of Debt Issuance Costs", "negatedLabel": "Payment of debt issuance cost", "documentation": "The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt." } } }, "auth_ref": [ "r76" ] }, "us-gaap_PaymentsOfDividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfDividendsCommonStock", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Dividend payments", "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": [ "r74" ] }, "us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsRelatedToTaxWithholdingForShareBasedCompensation", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Tax withholdings related to stock-based compensation settlements", "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": [ "r379" ] }, "us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireAvailableForSaleSecuritiesDebt", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Purchases of available-for-sale investments", "label": "Payments to Acquire Debt 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": [ "r71", "r377", "r486" ] }, "us-gaap_PaymentsToAcquireBusinessesGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireBusinessesGross", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails": { "parentTag": "us-gaap_BusinessCombinationConsiderationTransferred1", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "label": "Payments to Acquire Businesses, Gross", "terseLabel": "Purchase price paid for ADVA shares", "documentation": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price." } } }, "auth_ref": [ "r72", "r860" ] }, "us-gaap_PaymentsToAcquireNotesReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireNotesReceivable", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Acquisition of note receivable", "label": "Payments to Acquire Notes Receivable", "documentation": "The cash outflow to acquire an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date. Such amount may include accrued interest receivable in accordance with the terms of the note. The note also may contain provisions including a discount or premium, payable on demand, secured, or unsecured, interest bearing or noninterest bearing, among myriad other features and characteristics." } } }, "auth_ref": [ "r71" ] }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Payments to Acquire Property, Plant, and Equipment, Total", "negatedLabel": "Purchases of property, plant and equipment", "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": [ "r226" ] }, "ecd_PeerGroupIssuersFnTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1361" ] }, "ecd_PeerGroupTotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1361" ] }, "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlans" ], "lang": { "en-us": { "role": { "terseLabel": "Employee Benefit Plans", "label": "Retirement Benefits [Text Block]", "documentation": "The entire disclosure for retirement benefits." } } }, "auth_ref": [ "r691", "r715", "r717", "r723", "r742", "r744", "r745", "r746", "r747", "r748", "r760", "r761", "r763", "r1288" ] }, "us-gaap_PensionAndOtherPostretirementPlansPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementPlansPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Pension Benefit Plan Obligations", "label": "Pension and Other Postretirement Plans, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for pension and other postretirement benefit plans. This accounting policy may address (1) the types of plans sponsored by the entity, and the benefits provided by each plan (2) groups that participate in (or are covered by) each plan (3) how plan assets, liabilities and expenses are measured, including the use of any actuaries and (4) significant assumptions used by the entity to value plan assets and liabilities and how such assumptions are derived." } } }, "auth_ref": [ "r21", "r23", "r24", "r35", "r140" ] }, "us-gaap_PensionPlansDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionPlansDefinedBenefitMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Pension Benefit 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": [ "r692", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r715", "r716", "r718", "r719", "r720", "r721", "r722", "r723", "r724", "r725", "r726", "r727", "r728", "r729", "r730", "r731", "r732", "r733", "r734", "r735", "r736", "r738", "r740", "r741", "r743", "r746", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r757", "r758", "r759", "r763", "r764", "r768", "r1288", "r1289", "r1293", "r1294", "r1295" ] }, "ecd_PeoActuallyPaidCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1360" ] }, "ecd_PeoMember": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeoMember", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO [Member]", "terseLabel": "PEO" } } }, "auth_ref": [ "r1370" ] }, "ecd_PeoName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "PeoName", "presentation": [ "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "PEO Name", "terseLabel": "PEO Name" } } }, "auth_ref": [ "r1363" ] }, "ecd_PeoTotalCompAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1359" ] }, "adtn_PercentageAvailableForBorrowing": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageAvailableForBorrowing", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage available for borrowing", "label": "Percentage Available For Borrowing", "documentation": "Percentage available for borrowing." } } }, "auth_ref": [] }, "adtn_PercentageOfCashCashEquivalentsAndShortTermInvestments": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfCashCashEquivalentsAndShortTermInvestments", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Short-term liquidity, in percentage", "label": "Percentage Of Cash Cash Equivalents And Short Term Investments", "documentation": "Percentage of cash cash equivalents and short term investments." } } }, "auth_ref": [] }, "adtn_PercentageOfCommonStockExchanged": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfCommonStockExchanged", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of common stock exchanged.", "label": "Percentage Of Common Stock Exchanged", "terseLabel": "Percentage of common stock exchanged" } } }, "auth_ref": [] }, "adtn_PercentageOfDecreaseInWorkforceAndHiringFreezeOfEmployees": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfDecreaseInWorkforceAndHiringFreezeOfEmployees", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reduction of workforce and hiring freeze", "label": "Percentage of Decrease in Workforce and Hiring Freeze of Employees", "documentation": "Percentage of decrease in workforce and hiring Freeze of employees." } } }, "auth_ref": [] }, "adtn_PercentageOfGuaranteedInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfGuaranteedInterestRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of guaranteed interest rate", "label": "Percentage of Guaranteed Interest Rate", "documentation": "Percentage of guaranteed interest rate." } } }, "auth_ref": [] }, "adtn_PercentageOfGuaranteedInterestRatePlusVariableComponent": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfGuaranteedInterestRatePlusVariableComponent", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of guaranteed interest rate plus a variable component", "label": "Percentage Of Guaranteed Interest Rate Plus Variable Component", "documentation": "Percentage of guaranteed interest rate plus a variable component." } } }, "auth_ref": [] }, "adtn_PercentageOfOutstandingBearerShares": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfOutstandingBearerShares", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage of outstanding bearer shares.", "label": "Percentage of Outstanding Bearer Shares", "terseLabel": "Percentage of outstanding bearer shares" } } }, "auth_ref": [] }, "adtn_PercentageOfVoluntarilyReductionInSalary": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PercentageOfVoluntarilyReductionInSalary", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Voluntarily reduction in salary", "label": "Percentage of Voluntarily Reduction in Salary", "documentation": "Percentage of voluntarily reduction in salary." } } }, "auth_ref": [] }, "adtn_PerformanceStockUnitsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PerformanceStockUnitsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Performance Stock Units (PSUs) [Member]", "label": "Performance Stock Units [Member]", "documentation": "Performance stock units." } } }, "auth_ref": [] }, "adtn_PerformanceStockUnitsRestrictedStockUnitsRestrictedStockAndStockOptionMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PerformanceStockUnitsRestrictedStockUnitsRestrictedStockAndStockOptionMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Options, PSUs, RSUs or Restricted Stock [Member]", "label": "Performance Stock Units Restricted Stock Units Restricted Stock And Stock Option [Member]", "documentation": "Performance stock units restricted stock units restricted stock and stock option" } } }, "auth_ref": [] }, "us-gaap_PerformingFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PerformingFinancingReceivableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Payment Performance Performing [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": [ "r102", "r1481" ] }, "us-gaap_PlanAssetCategoriesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PlanAssetCategoriesDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [ "r715", "r716", "r718", "r719", "r720", "r721", "r722", "r723", "r743", "r1286", "r1287", "r1288" ] }, "us-gaap_PlanNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PlanNameAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name", "label": "Plan Name [Axis]", "documentation": "Information by plan name for share-based payment arrangement." } } }, "auth_ref": [ "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529", "r1530", "r1531", "r1532", "r1533" ] }, "us-gaap_PlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PlanNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name", "label": "Plan Name [Domain]", "documentation": "Plan name for share-based payment arrangement." } } }, "auth_ref": [ "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529", "r1530", "r1531", "r1532", "r1533" ] }, "adtn_PostDominationAndProfitAndLossTransferAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PostDominationAndProfitAndLossTransferAgreementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Post-DPLTA [Member]", "label": "Post Domination And Profit And Loss Transfer Agreement [Member]", "documentation": "Post-domination and profit and loss transfer agreement." } } }, "auth_ref": [] }, "adtn_PotentialCashPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PotentialCashPayments", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Potential cash payments", "label": "Potential Cash Payments", "documentation": "Potential cash payments." } } }, "auth_ref": [] }, "adtn_PreDominationAndProfitAndLossTransferAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PreDominationAndProfitAndLossTransferAgreementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Pre-DPLTA [Member]", "label": "Pre Domination And Profit And Loss Transfer Agreement [Member]", "documentation": "Pre-domination and profit and loss transfer agreement." } } }, "auth_ref": [] }, "us-gaap_PrepaidExpenseAndOtherAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PrepaidExpenseAndOtherAssetsCurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Prepaid expenses and other current assets", "label": "Prepaid Expense and Other Assets, Current", "documentation": "Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer." } } }, "auth_ref": [ "r1434" ] }, "us-gaap_PrepaidExpensesAndOtherCurrentAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PrepaidExpensesAndOtherCurrentAssetsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Prepaid Expenses and Other Current Assets [Member]", "label": "Prepaid Expenses and Other Current Assets [Member]", "documentation": "Primary financial statement caption encompassing prepaid expenses and other current assets." } } }, "auth_ref": [] }, "adtn_PreviousStockIncentivePlansMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PreviousStockIncentivePlansMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Previous Stock Incentive Plans [Member]", "label": "Previous Stock Incentive Plans [Member]", "documentation": "Previous stock incentive plans." } } }, "auth_ref": [] }, "adtn_PriorNordLbRevolvingLineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PriorNordLbRevolvingLineOfCreditMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Prior Nord/Lb Revolving Line Of Credit [Member]", "label": "Prior Nord/Lb Revolving Line Of Credit [Member]", "documentation": "Prior Nord/Lb Revolving Line Of Credit." } } }, "auth_ref": [] }, "adtn_ProceedsFromBeneficialInterestsInSecuritizedAccountsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ProceedsFromBeneficialInterestsInSecuritizedAccountsReceivable", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Proceeds from beneficial interests in securitized accounts receivable.", "label": "Proceeds from Beneficial Interests in Securitized Accounts Receivable", "terseLabel": "Proceeds from beneficial interests in securitized accounts receivable" } } }, "auth_ref": [] }, "us-gaap_ProceedsFromLifeInsurancePolicies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromLifeInsurancePolicies", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Insurance proceeds received", "label": "Proceeds from Life Insurance Policy", "documentation": "Amount of cash inflow for proceeds from settlement of corporate-owned life insurance policy, classified as investing activities. Includes, but is not limited to, bank-owned life insurance policy." } } }, "auth_ref": [ "r15", "r70" ] }, "us-gaap_ProceedsFromLinesOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromLinesOfCredit", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Proceeds from Lines of Credit, Total", "label": "Proceeds from Lines of Credit", "terseLabel": "Proceeds from draw on revolving credit agreements", "verboseLabel": "Proceeds from borrowings under credit agreements", "documentation": "Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements." } } }, "auth_ref": [ "r73", "r1444" ] }, "adtn_ProceedsFromReceivablesPurchaseAgreement": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ProceedsFromReceivablesPurchaseAgreement", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from receivables purchase agreement", "label": "Proceeds From Receivables Purchase Agreement", "documentation": "Proceeds from receivables purchase agreement." } } }, "auth_ref": [] }, "us-gaap_ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromSaleAndMaturityOfAvailableForSaleSecurities", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Proceeds from Sale and Maturity of Debt Securities, Available-for-sale, Total", "terseLabel": "Proceeds from sales and maturities of available-for-sale investments", "label": "Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale", "documentation": "Amount of cash inflow from sale, 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": [ "r377", "r378", "r1465" ] }, "us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromSaleOfPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Proceeds from Sale of Property, Plant, and Equipment, Total", "label": "Proceeds from Sale of Property, Plant, and Equipment", "terseLabel": "Purchases of property, plant and equipment", "verboseLabel": "Proceeds from disposals 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": [ "r225" ] }, "us-gaap_ProceedsFromStockOptionsExercised": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromStockOptionsExercised", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from stock option exercises", "label": "Proceeds from Stock Options Exercised", "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement." } } }, "auth_ref": [ "r12", "r39" ] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ProductOrServiceAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service", "label": "Product and Service [Axis]", "documentation": "Information by product and service, or group of similar products and similar services." } } }, "auth_ref": [ "r473", "r994", "r1063", "r1064", "r1065", "r1066", "r1067", "r1068", "r1254", "r1279", "r1304", "r1414", "r1496", "r1497", "r1504", "r1572" ] }, "us-gaap_ProductWarrantiesDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProductWarrantiesDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Product Warranties Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ProductWarrantyAccrual": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProductWarrantyAccrual", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsSummaryOfWarrantyExpenseAndWriteoffActivityDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Standard and Extended Product Warranty Accrual, Total", "terseLabel": "Liability for warranty obligations", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Standard and Extended Product Warranty Accrual", "documentation": "Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers." } } }, "auth_ref": [ "r192", "r617", "r621", "r623" ] }, "us-gaap_ProductWarrantyAccrualAdditionsFromBusinessAcquisition": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProductWarrantyAccrualAdditionsFromBusinessAcquisition", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsSummaryOfWarrantyExpenseAndWriteoffActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plus: Adtran Networks acquisition", "label": "Standard and Extended Product Warranty Accrual, Additions from Business Acquisition", "documentation": "Amount of increase in the standard and extended product warranty accrual from a business acquisition." } } }, "auth_ref": [ "r1499" ] }, "adtn_ProductWarrantyAccrualIncreaseDecreaseForWarrantiesIssued": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ProductWarrantyAccrualIncreaseDecreaseForWarrantiesIssued", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsSummaryOfWarrantyExpenseAndWriteoffActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plus: Amounts charged to cost and expenses", "label": "Product Warranty Accrual Increase Decrease For Warranties Issued", "documentation": "Product warranty accrual increase decrease for warranties issued." } } }, "auth_ref": [] }, "us-gaap_ProductWarrantyAccrualPayments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProductWarrantyAccrualPayments", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsSummaryOfWarrantyExpenseAndWriteoffActivityDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Standard and Extended Product Warranty Accrual, Decrease for Payments, Total", "negatedLabel": "Less: Deductions", "label": "Standard and Extended Product Warranty Accrual, Decrease for Payments", "documentation": "Amount of decrease in the standard and extended product warranty accrual from payments made in cash or in kind to satisfy claims under the terms of the standard and extended product warranty." } } }, "auth_ref": [ "r622" ] }, "us-gaap_ProductWarrantyDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProductWarrantyDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturns1" ], "lang": { "en-us": { "role": { "label": "Product Warranty Disclosure [Text Block]", "terseLabel": "Liability for Warranty Returns", "documentation": "The entire disclosure for standard and extended product warranties and other product guarantee contracts, including a tabular reconciliation of the changes in the guarantor's aggregate product warranty liability for the reporting period." } } }, "auth_ref": [ "r613", "r614", "r615", "r616", "r618", "r619" ] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ProductsAndServicesDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service", "label": "Product and Service [Domain]", "documentation": "Product or service, or a group of similar products or similar services." } } }, "auth_ref": [ "r473", "r994", "r1063", "r1064", "r1065", "r1066", "r1067", "r1068", "r1254", "r1279", "r1304", "r1414", "r1496", "r1497", "r1504", "r1572" ] }, "us-gaap_ProfitLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProfitLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 0.0 }, "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveLossIncome", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Net Loss", "terseLabel": "Net Loss", "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest", "verboseLabel": "Net (Loss) Income", "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r336", "r362", "r365", "r381", "r388", "r403", "r415", "r416", "r448", "r462", "r468", "r471", "r524", "r624", "r625", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r862", "r865", "r866", "r895", "r909", "r1019", "r1038", "r1091", "r1133", "r1150", "r1151", "r1268", "r1300", "r1301", "r1315", "r1437", "r1500" ] }, "adtn_ProfitLossIncludingPortionAttributableToPostDominationAndProfitAndLossTransferAgreement": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ProfitLossIncludingPortionAttributableToPostDominationAndProfitAndLossTransferAgreement", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Net loss", "label": "Profit Loss Including Portion Attributable to Post Domination and Profit and Loss Transfer Agreement", "documentation": "Profit loss including portion attributable to post domination and profit and loss transfer agreement." } } }, "auth_ref": [] }, "adtn_ProgramFeeRatePercentForReceivables": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ProgramFeeRatePercentForReceivables", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Program fee rate percent for receivables", "label": "Program Fee Rate Percent for Receivables", "documentation": "Program fee rate percent for receivables." } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "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/2023", "localname": "PropertyPlantAndEquipmentByTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail" ], "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": [ "r19" ] }, "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipment" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant and Equipment", "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": [ "r235", "r297", "r303", "r304" ] }, "us-gaap_PropertyPlantAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail" ], "lang": { "en-us": { "role": { "periodEndLabel": "Property, Plant and Equipment, Gross, Ending Balance", "periodStartLabel": "Property, Plant and Equipment, Gross, Beginning Balance", "totalLabel": "Total Property, Plant and Equipment", "label": "Property, Plant and Equipment, Gross", "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business 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": [ "r237", "r342", "r1036" ] }, "us-gaap_PropertyPlantAndEquipmentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "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": [] }, "us-gaap_PropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentPropertyPlantAndEquipmentNetDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "periodEndLabel": "Property, Plant and Equipment, Net, Ending Balance", "periodStartLabel": "Property, Plant and Equipment, Net, Beginning Balance", "verboseLabel": "Effect on adoption of ASU", "totalLabel": "Total Property, Plant and Equipment, net", "terseLabel": "Property, plant 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": [ "r19", "r1024", "r1036", "r1303" ] }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant and Equipment", "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": [ "r19", "r297", "r303", "r1034" ] }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentTables" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant 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": [ "r19" ] }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail" ], "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": [ "r237" ] }, "us-gaap_PropertyPlantAndEquipmentUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentUsefulLife", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Property, plant and equipment, estimated useful lives", "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": [] }, "adtn_PurchaseAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "PurchaseAgreementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Purchase agreement.", "label": "Purchase Agreement [Member]" } } }, "auth_ref": [] }, "us-gaap_PurchaseObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PurchaseObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Purchase obligations", "label": "Purchase Obligation", "documentation": "Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier." } } }, "auth_ref": [] }, "ecd_PvpTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1358" ] }, "ecd_PvpTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1358" ] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RangeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Statistical Measurement", "label": "Statistical Measurement [Axis]", "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median." } } }, "auth_ref": [ "r608", "r609", "r610", "r611", "r715", "r766", "r797", "r798", "r799", "r967", "r992", "r1069", "r1103", "r1104", "r1161", "r1180", "r1185", "r1186", "r1223", "r1251", "r1252", "r1269", "r1278", "r1296", "r1305", "r1308", "r1493", "r1502", "r1563", "r1564", "r1565", "r1566", "r1567" ] }, "adtn_RangeEightMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeEightMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "documentation": "Range Eight", "label": "Range Eight [Member]", "terseLabel": "Euro 8.71 - Euro 15.68 [Member]" } } }, "auth_ref": [] }, "adtn_RangeFiveMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeFiveMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "$15.34 - 19.08 [Member]", "documentation": "Range five.", "label": "Range Five [Member]" } } }, "auth_ref": [] }, "adtn_RangeFourMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeFourMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "$12.18 - 15.33 [Member]", "label": "Range Four [Member]", "documentation": "Range four." } } }, "auth_ref": [] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RangeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Statistical Measurement", "label": "Statistical Measurement [Domain]", "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median." } } }, "auth_ref": [ "r608", "r609", "r610", "r611", "r715", "r766", "r797", "r798", "r799", "r967", "r992", "r1069", "r1103", "r1104", "r1161", "r1180", "r1185", "r1186", "r1223", "r1251", "r1252", "r1269", "r1278", "r1296", "r1305", "r1308", "r1493", "r1502", "r1563", "r1564", "r1565", "r1566", "r1567" ] }, "adtn_RangeOneMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeOneMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "$5.23 - 5.23 [Member]", "label": "Range One [Member]", "documentation": "Range one." } } }, "auth_ref": [] }, "adtn_RangeSevenMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeSevenMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "documentation": "Range Seven", "label": "Range Seven [Member]", "terseLabel": "Euro 7.06 - Euro 8.70 [Member]" } } }, "auth_ref": [] }, "adtn_RangeSixMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeSixMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Euro 10.00 - Euro 10.00 [Member]", "documentation": "Range six.", "label": "Range Six [Member]" } } }, "auth_ref": [] }, "adtn_RangeThreeMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeThreeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "$8.59 - 12.17 [Member]", "label": "Range Three [Member]", "documentation": "Range three." } } }, "auth_ref": [] }, "adtn_RangeTwoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RangeTwoMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "$5.24 - 8.58 [Member]", "label": "Range Two [Member]", "documentation": "Range two." } } }, "auth_ref": [] }, "us-gaap_RealEstateFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RealEstateFundsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "label": "Real Estate Funds [Member]", "documentation": "Investments in funds that invest in commercial or residential real estate." } } }, "auth_ref": [] }, "us-gaap_RealizedInvestmentGainsLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RealizedInvestmentGainsLosses", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Net investment gain", "totalLabel": "Realized Investment Gains (Losses), Total", "label": "Realized Investment Gains (Losses)", "documentation": "Amount of realized gain (loss) on investment." } } }, "auth_ref": [ "r1047" ] }, "us-gaap_ReceivableTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReceivableTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Receivable", "label": "Receivable [Domain]", "documentation": "Financing arrangement representing a contractual right to receive money either on demand or on fixed and determinable dates." } } }, "auth_ref": [ "r65" ] }, "us-gaap_ReceivablesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReceivablesPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts Receivable", "label": "Receivable [Policy Text Block]", "documentation": "Disclosure of accounting policy for receivable. Includes, but is not limited to, accounts receivable and financing receivable." } } }, "auth_ref": [ "r1460", "r1461", "r1462", "r1463" ] }, "adtn_RecentAccountingPronouncementsNotYetAdoptedPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RecentAccountingPronouncementsNotYetAdoptedPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Recent Accounting Pronouncements Not Yet Adopted", "label": "Recent Accounting Pronouncements Not Yet Adopted Policy [Text Block]", "documentation": "Recent accounting pronouncements not yet adopted." } } }, "auth_ref": [] }, "us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification Adjustment Out of Accumulated Other Comprehensive Income (Loss) [Line Items]", "label": "Reclassification Adjustment out of Accumulated Other Comprehensive Income [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": [ "r370" ] }, "adtn_ReclassificationAndRemeasurementFromEquityToMezzanineEquityForNonControllingInterestsInAdtranNetworks": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ReclassificationAndRemeasurementFromEquityToMezzanineEquityForNonControllingInterestsInAdtranNetworks", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification and remeasurement from equity to mezzanine equity for non-controlling interests in Adtran Networks", "label": "Reclassification And Remeasurement From Equity To Mezzanine Equity For Non-controlling Interests In Adtran Networks", "documentation": "Reclassification and remeasurement from equity to mezzanine equity for non-controlling interests in Adtran Networks." } } }, "auth_ref": [] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail": { "parentTag": "adtn_OtherComprehensiveIncomeLossNetOfTaxDueToChangesInAccountingStandard", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Amounts reclassified from accumulated other comprehensive (loss) income", "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": [ "r42", "r68", "r369", "r916", "r921", "r922", "r1435" ] }, "adtn_ReclassificationOfRedeemableNonControllingInterests": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ReclassificationOfRedeemableNonControllingInterests", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification of non-controlling interests", "label": "Reclassification of Redeemable Non-controlling Interests", "documentation": "Reclassification of Redeemable Non-controlling Interests" } } }, "auth_ref": [] }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income", "label": "Reclassification out of Accumulated Other Comprehensive Income [Axis]", "documentation": "Information by item reclassified out of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r370" ] }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income", "label": "Reclassification out of Accumulated Other Comprehensive Income [Domain]", "documentation": "Item reclassified out of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r370" ] }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification Out of Accumulated Other Comprehensive Income (Loss) [Member]", "label": "Reclassification out of Accumulated Other Comprehensive Income [Member]", "documentation": "Identifies item reclassified out of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r370" ] }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification Out Of Accumulated Other Comprehensive Income [Table]", "label": "Reclassification out of Accumulated Other Comprehensive Income [Table]", "documentation": "Disclosure of information about items reclassified out of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r370" ] }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassifications Out of Accumulated Other Comprehensive Income (Loss)", "label": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]", "documentation": "Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss)." } } }, "auth_ref": [] }, "us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReconciliationOfRevenueFromSegmentsToConsolidatedTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Disaggregate of Revenue by Reportable Segment and Revenue Category", "label": "Reconciliation of Revenue from Segments to Consolidated [Table Text Block]", "documentation": "Tabular disclosure of all significant reconciling items in the reconciliation of total revenues from reportable segments to the entity's consolidated revenues." } } }, "auth_ref": [ "r98", "r99" ] }, "ecd_RecoveryOfErrCompDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "RecoveryOfErrCompDisclosureLineItems", "lang": { "en-us": { "role": { "label": "Recovery of Erroneously Awarded Compensation Disclosure [Line Items]", "terseLabel": "Recovery of Erroneously Awarded Compensation Disclosure" } } }, "auth_ref": [ "r1324", "r1336", "r1346", "r1372" ] }, "adtn_RedeemableNonControllingInterestAnnualRecurringCompensationEarned": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNonControllingInterestAnnualRecurringCompensationEarned", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Annual recurring compensation earned", "label": "Redeemable Non-controlling Interest Annual Recurring Compensation Earned", "documentation": "Redeemable Non-controlling Interest Annual Recurring Compensation Earned" } } }, "auth_ref": [] }, "adtn_RedeemableNonControllingInterestEquityRedemptionValues": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNonControllingInterestEquityRedemptionValues", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Redemption of redeemable non-controlling interest", "label": "Redeemable Non Controlling Interest Equity Redemption Values", "documentation": "Redeemable non controlling interest equity redemption values." } } }, "auth_ref": [] }, "adtn_RedeemableNonControllingInterestPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNonControllingInterestPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Redeemable Non-Controlling Interest", "label": "Redeemable Non-Controlling Interest [Policy Text Block]", "documentation": "Redeemable non-controlling interest." } } }, "auth_ref": [] }, "adtn_RedeemableNonControllingInterestRecurringCompensationEarned": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNonControllingInterestRecurringCompensationEarned", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Recurring cash compensation earned", "label": "Redeemable Non Controlling Interest Recurring Compensation Earned", "documentation": "Redeemable non controlling interest recurring compensation earned." } } }, "auth_ref": [] }, "adtn_RedeemableNonControllingInterestTranslationAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNonControllingInterestTranslationAdjustment", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Translation adjustment", "label": "Redeemable Non-controlling Interest Translation Adjustment", "documentation": "Redeemable Non-controlling Interest Translation Adjustment" } } }, "auth_ref": [] }, "us-gaap_RedeemableNoncontrollingInterestByLegalEntityTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestByLegalEntityTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "label": "Redeemable Noncontrolling Interest, by Legal Entity [Table]", "documentation": "Schedule of redeemable noncontrolling interest (as defined) included in the statement of financial position as either a liability or temporary equity. As of the date of the statement of financial position, such redeemable noncontrolling interest is currently redeemable, as defined, for cash or other assets of the entity at (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the entity." } } }, "auth_ref": [] }, "us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestEquityCarryingAmount", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Redeemable Non-Controlling Interest", "label": "Redeemable Noncontrolling Interest, Equity, Carrying Amount", "totalLabel": "Redeemable Noncontrolling Interest, Equity, Carrying Amount, Total", "documentation": "As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity." } } }, "auth_ref": [ "r124", "r125", "r126", "r127" ] }, "us-gaap_RedeemableNoncontrollingInterestEquityCarryingAmountAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestEquityCarryingAmountAbstract", "lang": { "en-us": { "role": { "label": "Redeemable Noncontrolling Interest, Equity, Carrying Amount [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RedeemableNoncontrollingInterestEquityCommonCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestEquityCommonCarryingAmount", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "periodEndLabel": "Balance as of December 31, 2023", "periodStartLabel": "Balance at beginning of period", "label": "Redeemable Noncontrolling Interest, Equity, Common, Carrying Amount", "documentation": "As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form." } } }, "auth_ref": [ "r124", "r125", "r126", "r127" ] }, "us-gaap_RedeemableNoncontrollingInterestEquityCommonFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestEquityCommonFairValue", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Fair value on redemption of redeemable non-controlling interests", "terseLabel": "Fair value on redemption of redeemable non-controlling interests", "label": "Redeemable Noncontrolling Interest, Equity, Common, Fair Value", "documentation": "The fair value as of the reporting date of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form." } } }, "auth_ref": [ "r124", "r125", "r126", "r127" ] }, "us-gaap_RedeemableNoncontrollingInterestEquityRedemptionValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestEquityRedemptionValue", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Redemption of redeemable non-controlling interest", "terseLabel": "Redemption of redeemable non-controlling interest", "label": "Redeemable Noncontrolling Interest, Equity, Redemption Value", "totalLabel": "Redeemable Noncontrolling Interest, Equity, Redemption Value, Total", "documentation": "Redemption value, as if currently redeemable, of redeemable noncontrolling interest classified as temporary equity and the election has been made to accrete changes in redemption value to the earliest redemption date." } } }, "auth_ref": [ "r46" ] }, "us-gaap_RedeemableNoncontrollingInterestLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "label": "Redeemable Noncontrolling Interest [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": [] }, "adtn_RedeemableNoncontrollingInterestStockOptionExercises": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNoncontrollingInterestStockOptionExercises", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestSummaryOfRedeemableNoncontrollingInterestActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Stock option exercises", "label": "Redeemable Noncontrolling Interest Stock Option Exercises", "documentation": "Redeemable noncontrolling interest stock option exercises." } } }, "auth_ref": [] }, "us-gaap_RedeemableNoncontrollingInterestTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RedeemableNoncontrollingInterestTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Redeemable Non-controlling Interest Activity", "label": "Redeemable Noncontrolling Interest [Table Text Block]", "documentation": "Tabular disclosure of redeemable noncontrolling interest (as defined) included in the statement of financial position as either a liability or temporary equity. As of the date of the statement of financial position, such redeemable noncontrolling interest is currently redeemable, as defined, for cash or other assets of the entity at (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the entity." } } }, "auth_ref": [] }, "adtn_RedeemableNoncontrollingInterestTextblock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RedeemableNoncontrollingInterestTextblock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterest" ], "lang": { "en-us": { "role": { "terseLabel": "Redeemable Non-controlling Interest", "label": "Redeemable Noncontrolling Interest [TextBlock]", "documentation": "Redeemable Noncontrolling Interest [TextBlock]" } } }, "auth_ref": [] }, "adtn_ReductionOfResearchAndDevelopmentExpenseRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ReductionOfResearchAndDevelopmentExpenseRecognized", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Reduction Of Research And Development Expense Recognized", "label": "Reduction of research and development expense recognized" } } }, "auth_ref": [] }, "us-gaap_RelatedPartyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Related Party, Type [Domain]", "documentation": "Related parties include affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests." } } }, "auth_ref": [ "r743", "r956", "r957", "r1106", "r1107", "r1108", "r1109", "r1110", "r1130", "r1132", "r1157" ] }, "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsByRelatedPartyAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Related Party, Type [Axis]", "documentation": "Information by type of related party. Related parties include, but not limited to, affiliates; other entities for which investments are accounted for by the equity method by the entity; trusts for benefit of employees; and principal owners, management, and members of immediate families. It also may include other parties with which the entity may control or can significantly influence the management or operating policies of the other to an extent that one of the transacting parties might be prevented from fully pursuing its own separate interests." } } }, "auth_ref": [ "r743", "r956", "r957", "r1000", "r1001", "r1002", "r1003", "r1004", "r1005", "r1006", "r1007", "r1008", "r1009", "r1010", "r1011", "r1106", "r1107", "r1108", "r1109", "r1110", "r1130", "r1132", "r1157", "r1559" ] }, "us-gaap_RepaymentsOfDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RepaymentsOfDebt", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Repayment of bonds payable", "terseLabel": "Repayment of bond", "label": "Repayments of Debt", "documentation": "Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation." } } }, "auth_ref": [ "r1441" ] }, "us-gaap_RepaymentsOfLinesOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RepaymentsOfLinesOfCredit", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Repayments of Lines of Credit", "verboseLabel": "Proceeds from draw on revolving credit agreements", "negatedLabel": "Repayment of revolving credit agreements", "terseLabel": "Repayment of debt under revolving credit agreements", "documentation": "Amount of cash outflow for payment of an obligation from a lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements." } } }, "auth_ref": [ "r75", "r1444" ] }, "us-gaap_RepaymentsOfNotesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RepaymentsOfNotesPayable", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Repayments of Notes Payable", "negatedLabel": "Repayment of notes payable", "documentation": "The cash outflow for a borrowing supported by a written promise to pay an obligation." } } }, "auth_ref": [ "r75" ] }, "us-gaap_ResearchAndDevelopmentExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ResearchAndDevelopmentExpense", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Research and Development Expense, Total", "verboseLabel": "Research and development expenses", "terseLabel": "Research and development costs", "label": "Research and Development Expense", "documentation": "The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use." } } }, "auth_ref": [ "r195", "r811", "r1568" ] }, "us-gaap_ResearchAndDevelopmentExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ResearchAndDevelopmentExpenseMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Research and Development Expenses [Member]", "terseLabel": "Research and Development Expenses [Member]", "label": "Research and Development Expense [Member]", "documentation": "Primary financial statement caption in which the reported facts about research and development expense have been included." } } }, "auth_ref": [] }, "us-gaap_ResearchAndDevelopmentExpensePolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ResearchAndDevelopmentExpensePolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Research and Development Costs", "label": "Research and Development Expense, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for costs it has incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process." } } }, "auth_ref": [ "r810" ] }, "srt_RestatementAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RestatementAdjustmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Adjustment [Member]", "label": "Revision of Prior Period, Adjustment [Member]", "documentation": "Cumulative increase (decrease) for adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision." } } }, "auth_ref": [ "r399", "r400", "r401", "r413", "r414", "r441", "r893", "r894", "r1403", "r1404", "r1405", "r1406", "r1413", "r1417", "r1418" ] }, "srt_RestatementAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RestatementAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Revision of Prior Period [Axis]", "documentation": "Information by adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision." } } }, "auth_ref": [ "r333", "r399", "r400", "r401", "r403", "r404", "r407", "r408", "r409", "r410", "r412", "r413", "r414", "r415", "r416", "r418", "r441", "r531", "r532", "r840", "r889", "r893", "r894", "r895", "r933", "r954", "r955", "r1072", "r1073", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081", "r1085" ] }, "ecd_RestatementDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1325", "r1337", "r1347", "r1373" ] }, "ecd_RestatementDeterminationDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "RestatementDeterminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/ErrCompDisclosure" ], "lang": { "en-us": { "role": { "label": "Restatement Determination Date", "terseLabel": "Restatement Determination Date" } } }, "auth_ref": [ "r1326", "r1338", "r1348", "r1374" ] }, "ecd_RestatementDoesNotRequireRecoveryTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1333", "r1345", "r1355", "r1381" ] }, "srt_RestatementDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RestatementDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Revision of Prior Period [Domain]", "documentation": "Adjustment to previously issued financial statements. Includes, but is not limited to, adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision." } } }, "auth_ref": [ "r333", "r399", "r400", "r401", "r403", "r404", "r407", "r408", "r409", "r410", "r412", "r413", "r414", "r415", "r416", "r418", "r441", "r531", "r532", "r840", "r889", "r893", "r894", "r895", "r933", "r954", "r955", "r1072", "r1073", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081", "r1085" ] }, "adtn_RestrictedCashMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RestrictedCashMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Cash [Member]", "label": "Restricted Cash [Member]", "documentation": "Restricted cash." } } }, "auth_ref": [] }, "us-gaap_RestrictedStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestrictedStockMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock [Member]", "label": "Restricted Stock [Member]", "documentation": "Stock including a provision that prohibits sale or substantive sale of an equity instrument for a specified period of time or until specified performance conditions are met." } } }, "auth_ref": [ "r87" ] }, "us-gaap_RestrictedStockUnitsRSUMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestrictedStockUnitsRSUMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "PSUs, RSUs and Restricted Stock [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": [] }, "us-gaap_RestructuringAndRelatedActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringAndRelatedActivitiesAbstract", "lang": { "en-us": { "role": { "label": "Restructuring and Related Activities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringAndRelatedActivitiesDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuring" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring", "label": "Restructuring and Related Activities Disclosure [Text Block]", "documentation": "The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled." } } }, "auth_ref": [ "r593", "r594", "r596", "r599", "r605" ] }, "us-gaap_RestructuringAndRelatedCostExpectedCost1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringAndRelatedCostExpectedCost1", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Expected costs in first quarter 2024", "label": "Restructuring and Related Cost, Expected Cost", "totalLabel": "Restructuring and Related Cost, Expected Cost, Total", "documentation": "Amount expected to be recognized in earnings for the specified restructuring cost." } } }, "auth_ref": [ "r595", "r598", "r602", "r604" ] }, "us-gaap_RestructuringAndRelatedCostIncurredCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringAndRelatedCostIncurredCost", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring costs related to Business Combination", "label": "Restructuring and Related Cost, Incurred Cost", "documentation": "Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost." } } }, "auth_ref": [ "r595", "r598", "r602", "r604" ] }, "us-gaap_RestructuringCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCharges", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringScheduleOfReconciliationOfRestructuringLiabilityDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Restructuring costs", "label": "Expect restructuring cost", "totalLabel": "Restructuring Charges, Total", "terseLabel": "Plus: Amounts charged to cost and expense", "documentation": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r17", "r600", "r602", "r1494" ] }, "adtn_RestructuringChargesIncludingNonCashExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RestructuringChargesIncludingNonCashExpenses", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Total restructuring expenses", "label": "Restructuring Charges including Non-cash Expenses", "documentation": "Restructuring charges including non-cash expenses." } } }, "auth_ref": [] }, "us-gaap_RestructuringCostAndReserveAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCostAndReserveAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Restructuring Type [Axis]", "documentation": "Information by type of restructuring cost." } } }, "auth_ref": [ "r595", "r596", "r602", "r603" ] }, "us-gaap_RestructuringCostAndReserveLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCostAndReserveLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring Cost And Reserve [Line Items]", "label": "Restructuring Cost and Reserve [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": [ "r595", "r596", "r597", "r598", "r602", "r603", "r604" ] }, "us-gaap_RestructuringCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCosts", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring Costs", "label": "Restructuring Costs", "documentation": "Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r17" ] }, "us-gaap_RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringIncurredCostStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Restructuring, Incurred Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes incurred restructuring and related costs." } } }, "auth_ref": [ "r1399", "r1400" ] }, "us-gaap_RestructuringReserve": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringReserve", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringScheduleOfReconciliationOfRestructuringLiabilityDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Restructuring Reserve, Total", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Restructuring Reserve", "documentation": "Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan." } } }, "auth_ref": [ "r596", "r601" ] }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetainedEarningsAccumulatedDeficit", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Retained (deficit) earnings", "periodEndLabel": "Retained Earnings (Accumulated Deficit), Ending Balance", "periodStartLabel": "Retained Earnings (Accumulated Deficit), Beginning Balance", "totalLabel": "Retained Earnings (Accumulated Deficit), Total", "label": "Retained Earnings (Accumulated Deficit)", "documentation": "Amount of accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r205", "r244", "r1031", "r1076", "r1081", "r1088", "r1114", "r1303" ] }, "us-gaap_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetainedEarningsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Retained Earnings (Deficit) [Member]", "label": "Retained Earnings [Member]", "documentation": "Accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r332", "r399", "r400", "r401", "r404", "r414", "r416", "r529", "r536", "r806", "r807", "r808", "r839", "r840", "r875", "r878", "r879", "r882", "r893", "r1072", "r1074", "r1092", "r1578" ] }, "us-gaap_RetirementPlanTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetirementPlanTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [ "r692", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r715", "r716", "r718", "r719", "r720", "r721", "r722", "r723", "r724", "r725", "r726", "r727", "r728", "r729", "r730", "r731", "r732", "r733", "r734", "r735", "r736", "r738", "r740", "r741", "r743", "r746", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r757", "r758", "r759", "r763", "r764", "r765", "r768", "r1288", "r1289", "r1290", "r1291", "r1292", "r1293", "r1294", "r1295" ] }, "us-gaap_RetirementPlanTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetirementPlanTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "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": [ "r692", "r694", "r695", "r696", "r697", "r698", "r699", "r700", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r710", "r711", "r712", "r713", "r714", "r715", "r716", "r718", "r719", "r720", "r721", "r722", "r723", "r724", "r725", "r726", "r727", "r728", "r729", "r730", "r731", "r732", "r733", "r734", "r735", "r736", "r738", "r740", "r741", "r743", "r746", "r749", "r750", "r751", "r752", "r753", "r754", "r755", "r756", "r757", "r758", "r759", "r763", "r764", "r765", "r768", "r1288", "r1289", "r1290", "r1291", "r1292", "r1293", "r1294", "r1295" ] }, "us-gaap_RevenueFromContractWithCustomerAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerAbstract", "lang": { "en-us": { "role": { "label": "Revenue from Contract with Customer [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_GrossProfit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Total Revenue", "label": "Net revenue", "totalLabel": "Revenue from Contract with Customer, Excluding Assessed Tax, Total", "verboseLabel": "Revenue", "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise." } } }, "auth_ref": [ "r449", "r450", "r461", "r466", "r467", "r473", "r475", "r477", "r686", "r687", "r994" ] }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenue" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue", "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": [ "r313", "r678", "r679", "r680", "r681", "r682", "r683", "r684", "r685", "r690" ] }, "adtn_RevenueFromContractWithCustomerUnearnedRevenuePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RevenueFromContractWithCustomerUnearnedRevenuePolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Unearned Revenue", "label": "Revenue From Contract With Customer Unearned Revenue Policy [Text Block]", "documentation": "Revenue from contract with customer unearned revenue." } } }, "auth_ref": [] }, "adtn_RevenueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RevenueLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail1" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue [Line Items]", "label": "Revenue [Line Items]", "documentation": "Revenue." } } }, "auth_ref": [] }, "us-gaap_RevenueRecognitionPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueRecognitionPolicyTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue", "label": "Revenue [Policy Text Block]", "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources." } } }, "auth_ref": [ "r1134", "r1253", "r1265" ] }, "us-gaap_RevenueRemainingPerformanceObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueRemainingPerformanceObligation", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Remaining performance obligations", "label": "Revenue, Remaining Performance Obligation, Amount", "documentation": "Amount of transaction price allocated to performance obligation that has not been recognized as revenue." } } }, "auth_ref": [ "r300" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail1" ], "lang": { "en-us": { "role": { "terseLabel": "Remaining performance obligations, period", "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": [ "r301" ] }, "us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail1" ], "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": [ "r301" ] }, "us-gaap_RevenueRemainingPerformanceObligationPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueRemainingPerformanceObligationPercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail1" ], "lang": { "en-us": { "role": { "terseLabel": "Remaining performance obligations, percentage", "label": "Revenue, Remaining Performance Obligation, Percentage", "documentation": "Percentage of remaining performance obligation to total remaining performance obligation not recognized as revenue." } } }, "auth_ref": [ "r1407" ] }, "adtn_RevenueTable": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RevenueTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail1" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue [Table]", "label": "Revenue [Table]", "documentation": "Revenue." } } }, "auth_ref": [] }, "us-gaap_RevenuesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenuesAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue", "label": "Revenues [Abstract]" } } }, "auth_ref": [] }, "adtn_RevisionOfPreviouslyIssuedFinancialStatementsPolicytextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RevisionOfPreviouslyIssuedFinancialStatementsPolicytextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Revision of Previously Issued Financial Statements", "label": "Revision of Previously Issued Financial Statements [PolicyText block]", "documentation": "Revision of previously issued financial statements [PolicyText block]" } } }, "auth_ref": [] }, "adtn_RevolvingCreditAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RevolvingCreditAgreementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Revolving Credit Agreement [Member]", "documentation": "Revolving credit agreement." } } }, "auth_ref": [] }, "adtn_RevolvingCreditAndSecurityAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "RevolvingCreditAndSecurityAgreementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Revolving Credit And Security Agreement [Member]", "documentation": "Revolving credit and security agreement.", "terseLabel": "Revolving Credit and Security Agreement (The \"Cadence Revolving Credit Agreement\") [Member]" } } }, "auth_ref": [] }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Right-of-use assets obtained in exchange for operating lease obligations", "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": [ "r941", "r1302" ] }, "ecd_Rule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1390" ] }, "ecd_Rule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1390" ] }, "us-gaap_SalesRevenueNetMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesRevenueNetMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Sales Revenue, Net [Member]", "label": "Revenue Benchmark [Member]", "documentation": "Revenue from sale of product and rendering of service and other sources of income, when it serves as benchmark in concentration of risk calculation." } } }, "auth_ref": [ "r477", "r1408" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivableFiscalYearMaturityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "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/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivableMaturityTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Future Minimum Lease Payments to be Received from Sales-Type Leases", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2026", "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Five", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Four", "terseLabel": "2026", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year One", "terseLabel": "2023", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, after Year Five", "terseLabel": "2027", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Three", "terseLabel": "2025", "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": [ "r946" ] }, "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfFutureMinimumLeasePaymentsToBeReceivedFromSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "label": "Sales-Type and Direct Financing Leases, Payment to be Received, Year Two", "terseLabel": "2024", "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": [ "r946" ] }, "adtn_SalesTypeLeaseInterestAndDividendIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SalesTypeLeaseInterestAndDividendIncome", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail" ], "lang": { "en-us": { "role": { "documentation": "Sales type lease interest and dividend income.", "label": "Sales Type Lease Interest and Dividend Income", "terseLabel": "Interest and dividend income" } } }, "auth_ref": [] }, "us-gaap_SalesTypeLeaseLeaseIncomeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseLeaseIncomeTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Components of Gross Profit Related to Sales-type Lease and Interest and Dividend Income Included in Consolidated Statements of Income (Loss)", "label": "Sales-type Lease, Lease Income [Table Text Block]", "documentation": "Tabular disclosure of components of income from sales-type lease." } } }, "auth_ref": [ "r442", "r948" ] }, "us-gaap_SalesTypeLeaseLeaseReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseLeaseReceivable", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Total minimum lease payments receivable", "label": "Sales-type Lease, 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 lease." } } }, "auth_ref": [ "r950" ] }, "adtn_SalesTypeLeaseLeaseReceivableCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SalesTypeLeaseLeaseReceivableCurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeLeaseLeaseReceivable", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Current minimum lease payments receivable", "label": "Sales Type Lease Lease Receivable Current", "documentation": "Sales type lease, lease receivable current." } } }, "auth_ref": [] }, "adtn_SalesTypeLeaseLeaseReceivableNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SalesTypeLeaseLeaseReceivableNoncurrent", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeLeaseLeaseReceivable", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Non-current minimum lease payments receivable", "label": "Sales Type Lease Lease Receivable Noncurrent", "documentation": "Sales type lease, lease receivable noncurrent." } } }, "auth_ref": [] }, "us-gaap_SalesTypeLeaseNetInvestmentInLease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLease", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Net investment in sales-type leases", "terseLabel": "Outstanding net investment in sales-type leases", "label": "Sales-Type Lease, Net Investment in Lease, before Allowance for Credit Loss", "documentation": "Amount, before allowance for credit loss, of net investment in sales-type lease." } } }, "auth_ref": [ "r305", "r544", "r950", "r1479" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseAllowanceForCreditLossWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseAllowanceForCreditLossWriteoff", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "totalLabel": "Sales-Type Lease, Net Investment in Lease, Allowance for Credit Loss, Writeoff, Total", "terseLabel": "Net investment in sales-type leases, allowance for credit loss", "label": "Sales-Type Lease, Net Investment in Lease, Allowance for Credit Loss, Writeoff", "documentation": "Amount of writeoff of net investment in sales-type lease, charged against allowance for credit loss." } } }, "auth_ref": [ "r542", "r549" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseCreditQualityIndicatorLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseCreditQualityIndicatorLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Sales Type Lease Net Investment In Lease Credit Quality Indicator [Line Items]", "label": "Sales-type Lease, Net Investment in Lease, 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": [ "r1481" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseCreditQualityIndicatorTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseCreditQualityIndicatorTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Sales Type Lease Net Investment In Lease Credit Quality Indicator [Table]", "label": "Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Table]", "documentation": "Disclosure of information about credit quality indicator for net investment in sales-type lease." } } }, "auth_ref": [ "r1481" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseCreditQualityIndicatorTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseCreditQualityIndicatorTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Amortized Cost Basis in Sales-Type Leases based on Payment Activity", "label": "Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Table Text Block]", "documentation": "Tabular disclosure of credit quality indicator for net investment in sales-type lease." } } }, "auth_ref": [ "r1481" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseOriginatedFiveOrMoreYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseOriginatedFiveOrMoreYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Prior", "label": "Sales-type Lease, Net Investment in Lease, Originated, More than Five Years before Current Fiscal Year", "documentation": "Amount of net investment in sales-type lease originated more than five years prior to current fiscal year." } } }, "auth_ref": [ "r549" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseOriginatedFourYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseOriginatedFourYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2017", "label": "Sales-type Lease, Net Investment in Lease, Year Five, Originated, Four Years before Current Fiscal Year", "documentation": "Amount of net investment in sales-type lease originated four years prior to current fiscal year." } } }, "auth_ref": [ "r549" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseOriginatedInCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseOriginatedInCurrentFiscalYear", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2021", "label": "Sales-type Lease, Net Investment in Lease, Year One, Originated, Current Fiscal Year", "documentation": "Amount of net investment in sales-type lease originated in current fiscal year." } } }, "auth_ref": [ "r549" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseOriginatedInFiscalYearBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseOriginatedInFiscalYearBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2020", "label": "Sales-type Lease, Net Investment in Lease, Year Two, Originated, Fiscal Year before Current Fiscal Year", "documentation": "Amount of net investment in sales-type lease originated in fiscal year prior to current fiscal year." } } }, "auth_ref": [ "r549" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseOriginatedThreeYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseOriginatedThreeYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2018", "label": "Sales-type Lease, Net Investment in Lease, Year Four, Originated, Three Years before Current Fiscal Year", "documentation": "Amount of net investment in sales-type lease originated three years prior to current fiscal year." } } }, "auth_ref": [ "r549" ] }, "us-gaap_SalesTypeLeaseNetInvestmentInLeaseOriginatedTwoYearsBeforeLatestFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseNetInvestmentInLeaseOriginatedTwoYearsBeforeLatestFiscalYear", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAmortizedCostBasisInSalesTypeLeasesBasedOnPaymentActivityDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2019", "label": "Sales-type Lease, Net Investment in Lease, Year Three, Originated, Two Years before Current Fiscal Year", "documentation": "Amount of net investment in sales-type lease originated two years prior to current fiscal year." } } }, "auth_ref": [ "r549" ] }, "us-gaap_SalesTypeLeaseRevenue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseRevenue", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail": { "parentTag": "us-gaap_SalesTypeLeaseSellingProfitLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail" ], "lang": { "en-us": { "role": { "label": "Sales-type Lease, Revenue", "terseLabel": "Revenue - Network Solutions", "documentation": "Amount of sales-type lease revenue." } } }, "auth_ref": [ "r442", "r949" ] }, "us-gaap_SalesTypeLeaseSellingProfitLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeaseSellingProfitLoss", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail" ], "lang": { "en-us": { "role": { "label": "Sales-type Lease, Selling Profit (Loss)", "totalLabel": "Gross profit", "documentation": "Amount of profit (loss) recognized at commencement from sales-type lease." } } }, "auth_ref": [ "r442", "r949" ] }, "us-gaap_SalesTypeLeasesNetInvestmentInLeasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SalesTypeLeasesNetInvestmentInLeasesAbstract", "lang": { "en-us": { "role": { "label": "Sales-Type Lease, Net Investment in Lease, before Allowance for Credit Loss [Abstract]" } } }, "auth_ref": [] }, "adtn_SalesTypeLeasesUnearnedRevenueCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SalesTypeLeasesUnearnedRevenueCurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Less: Current unearned revenue", "label": "Sales Type Leases Unearned Revenue Current", "documentation": "Sales type leases unearned revenue current." } } }, "auth_ref": [] }, "adtn_SalesTypeLeasesUnearnedRevenueNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SalesTypeLeasesUnearnedRevenueNoncurrent", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail": { "parentTag": "us-gaap_SalesTypeLeaseNetInvestmentInLease", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesComponentsOfNetInvestmentInSalesTypeLeasesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Less: Non-current unearned revenue", "label": "Sales Type Leases Unearned Revenue Noncurrent", "documentation": "Sales type leases unearned revenue noncurrent." } } }, "auth_ref": [] }, "srt_ScenarioForecastMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScenarioForecastMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Forecast [Member]", "terseLabel": "Scenario Forecast [Member]", "documentation": "Information reported for future period. Excludes information expected to be reported in future period for effect on historical fact." } } }, "auth_ref": [ "r767", "r1427", "r1456" ] }, "srt_ScenarioPreviouslyReportedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScenarioPreviouslyReportedMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "As Reported [Member]", "label": "Previously Reported [Member]", "documentation": "Represents amount as previously reported before adjustment for retrospective application of amendment to accounting standards, other change in accounting principle, correction of error, and other revision." } } }, "auth_ref": [ "r333", "r399", "r401", "r403", "r404", "r407", "r408", "r416", "r441", "r840", "r889", "r893", "r894", "r933", "r1072", "r1073", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081", "r1085", "r1413", "r1415", "r1416", "r1417", "r1455", "r1477", "r1478", "r1545", "r1556", "r1557" ] }, "srt_ScenarioUnspecifiedDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScenarioUnspecifiedDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Scenario [Domain]", "documentation": "Scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts." } } }, "auth_ref": [ "r418", "r767", "r1401", "r1456" ] }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Changes in Accumulated Other Comprehensive Income (Loss), Net of Tax by Components of Accumulated Other Comprehensive Income (Loss)", "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r68", "r1549", "r1550" ] }, "us-gaap_ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAcquiredFiniteLivedIntangibleAssetByMajorClassTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]", "documentation": "Tabular disclosure of the major classes of acquired finite-lived intangible assets showing the amount, any significant residual value, weighted average amortization period, and other characteristics. A major class is composed of intangible assets that can be grouped together because they are similar, either by nature or by their use in the operations of the company." } } }, "auth_ref": [ "r107" ] }, "us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Net Amounts Recognized in Consolidated Balance Sheets for the Unfunded Pension Liability", "label": "Schedule of Amounts Recognized in Balance Sheet [Table Text Block]", "documentation": "Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized." } } }, "auth_ref": [ "r135" ] }, "us-gaap_ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table]", "label": "Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]", "documentation": "Schedule for 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": [ "r87" ] }, "us-gaap_ScheduleOfAssumptionsUsedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAssumptionsUsedTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Assumptions Used to Determine Benefit Obligation", "label": "Defined Benefit Plan, Assumptions [Table Text Block]", "documentation": "Tabular disclosure of assumption used to determine benefit obligation and net periodic benefit cost of defined benefit plan. Includes, but is not limited to, discount rate, rate of compensation increase, expected long-term rate of return on plan assets and interest crediting rate." } } }, "auth_ref": [ "r737" ] }, "us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAvailableForSaleSecuritiesLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Available-for-sale Securities [Line Items]", "label": "Debt Securities, Available-for-Sale [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": [ "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r498", "r499", "r500" ] }, "us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Securities and Other Investments, Included on Consolidated Balance Sheet and Recorded at Fair Value", "label": "Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceAllocationOfAssetsAcquiredAndLiabilitiesAssumedDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfPurchasePriceForBusinessCombinationDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Business Acquisitions By Acquisition [Table]", "label": "Schedule of Business Acquisitions, by Acquisition [Table]", "documentation": "Schedule reflecting each material business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities." } } }, "auth_ref": [ "r156", "r158", "r855" ] }, "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Business Acquisitions, by Acquisition [Table Text Block]", "terseLabel": "Summary of Purchase Price for Business Combination", "documentation": "Tabular disclosure of a material business combination completed during the period, including background, timing, and recognized assets and liabilities. This table does not include leveraged buyouts." } } }, "auth_ref": [ "r156", "r158" ] }, "us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block]", "terseLabel": "Carrying Amounts of Notes Payables", "documentation": "Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive (Loss) Income", "label": "Schedule of Changes in Accumulated Postemployment Benefit Obligations [Table Text Block]", "documentation": "Tabular disclosure of the change in the accumulated postemployment benefit obligation 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": [ "r249" ] }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Components of Income Tax Expense (Benefit)", "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": [ "r256" ] }, "us-gaap_ScheduleOfComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityTables" ], "lang": { "en-us": { "role": { "terseLabel": "Tax Effects Related to the Change in Each Component of Other Comprehensive Income (Loss)", "label": "Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of components of comprehensive income (loss). Includes, but is not limited to, foreign currency translation adjustments, foreign currency transactions designated as economic hedges of a net investment in foreign entity, gain (loss) and prior service cost (credit) for pension plans and other postretirement benefit plans." } } }, "auth_ref": [ "r210" ] }, "us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTitleOfIndividualAndByTypeOfDeferredCompensationTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value of Assets Held by Trust and Amounts Payable to Plan Participants", "label": "Schedule of Deferred Compensation Arrangement with Individual, Excluding Share-Based Payments and Postretirement Benefits by Title of Individual and Type of Deferred Compensation [Table Text Block]", "documentation": "Tabular disclosure of arrangements with individual employees that are not equity-based payments or pensions and other postretirement benefits, which are generally employment contracts between the entity and selected officers or key employees containing a promise by the employer to pay certain amounts at designated future dates, usually including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Examples may include profit sharing, deferred bonuses or certain split-dollar life insurance arrangements. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period and the carrying amount as of the balance sheet date of the related liability." } } }, "auth_ref": [ "r133", "r246" ] }, "us-gaap_ScheduleOfDeferredCompensationArrangementWithIndividualPostretirementBenefitsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDeferredCompensationArrangementWithIndividualPostretirementBenefitsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Deferred Compensation Arrangement With Individual Postretirement Benefits [Table]", "label": "Schedule of Deferred Compensation Arrangement with Individual, Postretirement Benefits [Table]", "documentation": "Schedule, table or text reflecting pension and other postretirement benefit arrangements with individual employees, which are generally based on employment contracts between the entity and one or more selected officers or key employees, and which contain a promise by the employer to pay certain amounts at designated future dates, usually including a period after retirement, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Disclosure also typically includes the amount of related compensation expense recognized during the reporting period and the carrying amount as of the balance sheet date of the related liability." } } }, "auth_ref": [ "r245", "r246" ] }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]", "terseLabel": "Summary of Supplemental Balance Sheet Information Related to Deferred Tax Assets (Liabilities)", "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": [ "r255" ] }, "us-gaap_ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDefinedBenefitPlanAmountsRecognizedInOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Net Periodic Pension Cost and Amounts Recognized Other Comprehensive (Loss) Income", "label": "Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the changes in plan assets and benefit obligations recognized in other comprehensive income (loss) during the period." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansFairValueOfAssetsHeldByTrustAndAmountsPayableToPlanParticipantsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Defined Benefit Plans Disclosures [Table]", "label": "Schedule of Defined Benefit Plans Disclosures [Table]", "documentation": "Disclosures about an individual defined benefit pension plan or an 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": [ "r21", "r136", "r137", "r138", "r139" ] }, "us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Calculations of Basic and Diluted Loss Per Share", "label": "Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]", "documentation": "Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations." } } }, "auth_ref": [ "r1457" ] }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Effective Income Tax Rate Differs from Federal Statutory Rate", "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": [ "r254" ] }, "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table]", "label": "Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table]", "documentation": "Disclosure of information about amount recognized for award under share-based payment arrangement. Includes, but is not limited to, amount expensed in statement of income or comprehensive income, amount capitalized in statement of financial position, and corresponding reporting line item in financial statements." } } }, "auth_ref": [ "r147" ] }, "us-gaap_ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation Expense Related to Stock Options, PSUs, RSUs and Restricted Stock", "label": "Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]", "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": [ "r147" ] }, "us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Entity Wide Information Revenue From External Customers By Products And Services [Table]", "label": "Revenue from External Customers by Products and Services [Table]", "documentation": "Tabular presentation of the description and amount of revenues from a product or service, or a group of similar products or similar services, reported from external customers during the period, if the information is not provided as part of the reportable operating segment information." } } }, "auth_ref": [ "r100" ] }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans401kSavingsPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRedeemableNoncontrollingInterestAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Investment, Name [Axis]", "documentation": "Information by name of investment including named security. Excludes entity that is consolidated." } } }, "auth_ref": [ "r521", "r522", "r523" ] }, "us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentRestatementTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedBalanceSheetAndConsolidatedStatementOfChangesInEqui", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessSummaryOfImpactOfRevisionToSpecificLineItemsInConsolidatedStatementsOfComprehensiveLossDetails" ], "lang": { "en-us": { "role": { "label": "Schedule of Error Corrections and Prior Period Adjustment Restatement [Table]", "documentation": "Schedule of prior period adjustments to correct an error in previously issued financial statements. The disclosure may include, but is not limited to: (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustment (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made. This table can be used to disclose the amounts as previously reported and the effect of the correction or other adjustment on per line item or per share amount basis. This table uses as its line items financial statement line items that are affected by prior period adjustments." } } }, "auth_ref": [ "r407", "r408", "r409", "r413", "r414", "r415", "r416", "r441" ] }, "us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Impact of Revision to Specific Line Items in Consolidated Balance Sheet, Consolidated Statement of Changes in Equity and Consolidated Statements of Comprehensive Loss", "label": "Schedule of Error Corrections and Prior Period Adjustments [Table Text Block]", "documentation": "Tabular disclosure of prior period adjustments to previously issued financial statements including (1) the effect of the correction on each financial statement line item and any per-share amounts affected for each prior period presented (2) the cumulative effect of the change on retained earnings or other appropriate components of equity or net assets in the statement of financial position, as of the beginning of the earliest period presented, and (3) the effect of the prior period adjustments (both gross and net of applicable income tax) on the net income of each prior period presented in the entity's annual report for the year in which the adjustments are made." } } }, "auth_ref": [ "r84", "r85", "r86" ] }, "us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfExpectedBenefitPaymentsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Pension Benefit Payments Expected Future Service", "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": [ "r250" ] }, "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Cash Equivalents and Investments Held at Fair Value", "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": [ "r898", "r899" ] }, "us-gaap_ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFairValueHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]", "terseLabel": "Schedule of Fair Values of Derivative Instruments", "documentation": "Tabular disclosure for fair value hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position." } } }, "auth_ref": [ "r179" ] }, "us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFinancingReceivableAllowanceForCreditLossesTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCurrentExpectedCreditLossesAdditionalInformationDetail" ], "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": [ "r317", "r1480" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Fair Value of Intangible Assets Acquired", "label": "Schedule of Finite-Lived Intangible Assets Acquired as Part of Business Combination [Table Text Block]", "documentation": "Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period." } } }, "auth_ref": [ "r107" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Finite Lived Intangible Assets [Table]", "label": "Schedule of Finite-Lived Intangible Assets [Table]", "documentation": "Schedule of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r107", "r109", "r995" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of 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": [ "r107", "r109" ] }, "us-gaap_ScheduleOfGoodwillTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfGoodwillTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Goodwill [Table]", "label": "Schedule of Goodwill [Table]", "documentation": "Schedule of goodwill and the changes during the year due to acquisition, sale, impairment or for other reasons." } } }, "auth_ref": [ "r570", "r571", "r572", "r573", "r574", "r575", "r576", "r577", "r578", "r579", "r581", "r1272" ] }, "us-gaap_ScheduleOfGoodwillTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfGoodwillTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Goodwill [Table Text Block]", "terseLabel": "Summary of Changes in Carrying Amount of Goodwill", "documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule." } } }, "auth_ref": [ "r1272", "r1482", "r1483", "r1484", "r1485", "r1486", "r1487", "r1488", "r1489", "r1490", "r1491", "r1492" ] }, "us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Before Expense (Benefit) for Income Taxes", "label": "Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]", "documentation": "Tabular disclosure of income before income tax between domestic and foreign jurisdictions." } } }, "auth_ref": [ "r1446" ] }, "us-gaap_ScheduleOfInventoryCurrentTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfInventoryCurrentTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInventoryTables" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Inventory", "label": "Schedule of Inventory, Current [Table Text Block]", "documentation": "Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process." } } }, "auth_ref": [ "r48", "r207", "r208", "r209" ] }, "us-gaap_ScheduleOfInvestmentsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfInvestmentsLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Investments [Line Items]", "label": "Schedule of Investments [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": [ "r1158", "r1159", "r1160", "r1161", "r1162", "r1163", "r1164", "r1165", "r1166", "r1167", "r1168", "r1169", "r1170", "r1171", "r1172", "r1173", "r1174", "r1175", "r1176", "r1177", "r1178", "r1179", "r1182", "r1183", "r1184", "r1185", "r1186", "r1187", "r1188", "r1189", "r1190", "r1191", "r1192", "r1193", "r1194", "r1195", "r1196", "r1197", "r1198", "r1199", "r1200", "r1201", "r1202", "r1203", "r1204", "r1205", "r1214", "r1215", "r1216", "r1217", "r1218", "r1219", "r1220", "r1221", "r1222", "r1223", "r1224", "r1225", "r1226", "r1227", "r1228", "r1229", "r1230", "r1231", "r1232" ] }, "us-gaap_ScheduleOfInvestmentsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfInvestmentsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Investments [Table]", "label": "Schedule of Investments [Table]", "documentation": "Disclosure of information about investments owned by investment company." } } }, "auth_ref": [ "r1158", "r1159", "r1160", "r1161", "r1162", "r1163", "r1164", "r1165", "r1166", "r1167", "r1168", "r1169", "r1170", "r1171", "r1172", "r1173", "r1174", "r1175", "r1176", "r1177", "r1178", "r1179", "r1182", "r1183", "r1184", "r1185", "r1186", "r1187", "r1188", "r1189", "r1190", "r1191", "r1192", "r1193", "r1194", "r1195", "r1196", "r1197", "r1198", "r1199", "r1200", "r1201", "r1202", "r1203", "r1204", "r1205", "r1214", "r1215", "r1216", "r1218", "r1219", "r1220", "r1221", "r1222", "r1223", "r1224", "r1225", "r1226", "r1227", "r1228", "r1229", "r1230", "r1231", "r1232" ] }, "us-gaap_ScheduleOfNetBenefitCostsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfNetBenefitCostsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Assumptions Used to Determine Net Periodic Benefit Cost", "label": "Schedule of Net Benefit Costs [Table Text Block]", "documentation": "Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments." } } }, "auth_ref": [ "r251" ] }, "us-gaap_ScheduleOfNetFundedStatusTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfNetFundedStatusTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Pension Benefit Plan Obligations and Funded Status", "label": "Schedule of Net Funded Status [Table Text Block]", "documentation": "Tabular disclosure of net funded status of pension plans and/or other employee benefit plans." } } }, "auth_ref": [ "r135" ] }, "us-gaap_ScheduleOfProductWarrantyLiabilityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfProductWarrantyLiabilityTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Warranty Expense and Write-Off Activity", "label": "Schedule of Product Warranty Liability [Table Text Block]", "documentation": "Tabular disclosure of the changes in the guarantor's aggregate product warranty liability, including the beginning balance of the aggregate product warranty liability, the aggregate reductions in that liability for payments made (in cash or in kind) under the warranty, the aggregate changes in the liability for accruals related to product warranties issued during the reporting period, the aggregate changes in the liability for accruals related to preexisting warranties (including adjustments related to changes in estimates), and the ending balance of the aggregate product warranty liability." } } }, "auth_ref": [ "r620" ] }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "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": [ "r19" ] }, "us-gaap_ScheduleOfRealizedGainLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRealizedGainLossTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Realized Gains and Losses on Sale of Debt Securities", "label": "Schedule of Realized Gain (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the proceeds from sales of available-for-sale securities and the gross realized gains and gross realized losses that have been included in earnings as a result of those sales." } } }, "auth_ref": [ "r1471" ] }, "us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Final Purchase Price Allocation of Assets Acquired and Liabilities Assumed", "label": "Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]", "documentation": "Tabular disclosure of the amounts recognized as of the acquisition date for each major class of assets acquired and liabilities assumed. May include but not limited to the following: (a) acquired receivables; (b) contingencies recognized at the acquisition date; and (c) the fair value of noncontrolling interests in the acquiree." } } }, "auth_ref": [ "r261" ] }, "us-gaap_ScheduleOfRestructuringAndRelatedCostsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestructuringAndRelatedCostsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Restructuring And Related Costs [Table]", "label": "Schedule of Restructuring and Related Costs [Table]", "documentation": "Table presenting the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and the amount of and periodic changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost by type of restructuring." } } }, "auth_ref": [ "r595", "r596", "r597", "r598", "r602", "r603", "r604" ] }, "us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestructuringAndRelatedCostsTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Components of Restructuring Expenses", "label": "Restructuring and Related Costs [Table Text Block]", "documentation": "Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets." } } }, "auth_ref": [ "r114", "r116", "r117" ] }, "us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestructuringReserveByTypeOfCostTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Reconciliation of Restructuring Liability", "label": "Schedule of Restructuring Reserve by Type of Cost [Table Text Block]", "documentation": "Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period." } } }, "auth_ref": [ "r115", "r118" ] }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsByGeographicalAreasTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue Information by Geographic Area", "label": "Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block]", "documentation": "Tabular disclosure of information concerning material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries." } } }, "auth_ref": [ "r101", "r216" ] }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Schedule of Revenues from External Customers and Long-Lived Assets [Table]", "documentation": "Schedule of material long-lived assets (excluding financial instruments, customer relationships with financial institutions, mortgage and other servicing rights, deferred policy acquisition costs, and deferred taxes assets) located in identified geographic areas and/or the amount of revenue from external customers attributed to that country from which revenue is material. An entity may also provide subtotals of geographic information about groups of countries." } } }, "auth_ref": [ "r101", "r212" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Segment Reporting Information By Segment [Table]", "label": "Schedule of Segment Reporting Information, by Segment [Table]", "documentation": "A table disclosing the profit or loss and total assets for each reportable segment of the entity. 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": [ "r95", "r96", "r97", "r104" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersTables" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue and Gross Profit of Reportable Segments", "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": [ "r95", "r96", "r97", "r104" ] }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureStockbasedCompensationSummaryOfStockOptionsOutstandingParentheticalDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "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": [ "r770", "r772", "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r797", "r798", "r799", "r800" ] }, "adtn_ScheduleOfShareBasedCompensationPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockActivityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ScheduleOfShareBasedCompensationPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockActivityTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of PSUs, RSUs and Restricted Stock Outstanding", "label": "Schedule Of Share Based Compensation Performance Stock Units Restricted Stock Units And Restricted Stock Activity Table [Text Block]", "documentation": "Schedule of share based compensation performance stock units restricted stock units and restricted stock activity." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Table]", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range [Table]", "documentation": "Details comprising a table providing supplementary information on outstanding and exercisable share awards as of the balance sheet date which stratifies outstanding options by ranges of exercise prices." } } }, "auth_ref": [ "r141" ] }, "us-gaap_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Options Outstanding", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block]", "documentation": "Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms." } } }, "auth_ref": [ "r141" ] }, "us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Stock Options Outstanding", "label": "Share-Based Payment Arrangement, Option, Activity [Table Text Block]", "documentation": "Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value." } } }, "auth_ref": [ "r37", "r38", "r143" ] }, "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Weighted-Average Assumptions and Value of Options Granted", "label": "Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]", "documentation": "Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions." } } }, "auth_ref": [ "r253" ] }, "adtn_ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ScheduleOfSupplementalBalanceSheetInformationRelatedToLeasesTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Supplemental Balance Sheet Information Related to Operating Leases", "label": "Schedule Of Supplemental Balance Sheet Information Related To Leases Table [Text Block]", "documentation": "Schedule of supplemental balance sheet information related to leases." } } }, "auth_ref": [] }, "adtn_ScheduleOfSupplementalCashFlowInformationRelatedToLeasesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ScheduleOfSupplementalCashFlowInformationRelatedToLeasesTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Supplemental Cash Flow Information Related to Operating Leases", "label": "Schedule Of Supplemental Cash Flow Information Related To Leases Table [Text Block]", "documentation": "Schedule of supplemental cash flow information related to leases." } } }, "auth_ref": [] }, "srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccounts" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule II - Valuation and Qualifying Accounts", "label": "SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]", "documentation": "The entire disclosure for valuation and qualifying accounts and reserves." } } }, "auth_ref": [ "r319", "r398" ] }, "adtn_ScheduleOfWeightedAverageRemainingLeaseTermAndWeightedAverageDiscountRateTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ScheduleOfWeightedAverageRemainingLeaseTermAndWeightedAverageDiscountRateTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Weighted Average Remaining Lease Terms and Weighted Average Discount Rates", "label": "Schedule Of Weighted Average Remaining Lease Term And Weighted Average Discount Rate Table [Text Block]", "documentation": "Schedule Of weighted average remaining lease term and weighted average discount rate." } } }, "auth_ref": [] }, "us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated Future Amortization Expense Related to Intangible Assets", "label": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]", "documentation": "Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets." } } }, "auth_ref": [ "r109" ] }, "adtn_ScreenRateMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ScreenRateMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Screen Rate [Member]", "label": "Screen Rate [Member]", "documentation": "Screen rate." } } }, "auth_ref": [] }, "adtn_SecondQuarterEndingSpringingCovenantEventMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SecondQuarterEndingSpringingCovenantEventMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Second Quarter Ending Springing Covenant Event [Member]", "label": "Second Quarter Ending Springing Covenant Event [Member]", "documentation": "Second quarter ending springing covenant event." } } }, "auth_ref": [] }, "us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Term SOFR Loan [Member]", "label": "Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]", "terseLabel": "Daily Simple SOFR [Member]", "documentation": "Fixed rate on U.S. dollar, constant-notional interest rate swap that has its variable-rate leg referenced to Secured Overnight Financing Rate (SOFR) with no additional spread over SOFR on variable-rate leg." } } }, "auth_ref": [ "r1543" ] }, "adtn_SecuredRevolvingCreditFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SecuredRevolvingCreditFacilityMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Secured revolving credit facility.", "label": "Secured Revolving Credit Facility [Member]", "terseLabel": "Secured Revolving Credit Facility [Member]" } } }, "auth_ref": [] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "Security12bTitle", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1317" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SecurityExchangeName", "presentation": [ "http://www.adtran.com/20231231/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": [ "r1320" ] }, "us-gaap_SegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "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": [ "r445", "r448", "r449", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r458", "r459", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r471", "r477", "r570", "r571", "r572", "r573", "r574", "r575", "r576", "r577", "r578", "r598", "r604", "r1052", "r1053", "r1054", "r1055", "r1056", "r1057", "r1058", "r1059", "r1060", "r1061", "r1062", "r1272", "r1414", "r1572" ] }, "srt_SegmentGeographicalDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "SegmentGeographicalDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical", "label": "Geographical [Domain]", "documentation": "Geographical area." } } }, "auth_ref": [ "r320", "r321", "r322", "r323", "r324", "r325", "r326", "r327", "r328", "r475", "r476", "r1095", "r1098", "r1100", "r1167", "r1181", "r1202", "r1229", "r1242", "r1243", "r1244", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1255", "r1280", "r1308", "r1504", "r1572" ] }, "us-gaap_SegmentReportingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingAbstract", "lang": { "en-us": { "role": { "label": "Segment Reporting [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomers" ], "lang": { "en-us": { "role": { "terseLabel": "Segment Information and Major Customers", "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": [ "r444", "r445", "r446", "r447", "r448", "r460", "r465", "r469", "r470", "r471", "r472", "r473", "r474", "r477" ] }, "us-gaap_SegmentReportingInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingInformationLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "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_SellingGeneralAndAdministrativeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SellingGeneralAndAdministrativeExpense", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Selling, General and Administrative Expense, Total", "terseLabel": "Selling, general and administrative expenses", "label": "Selling, General and Administrative Expense", "documentation": "The aggregate total costs related to selling a firm's product and services, as well as all other general and administrative expenses. Direct selling expenses (for example, credit, warranty, and advertising) are expenses that can be directly linked to the sale of specific products. Indirect selling expenses are expenses that cannot be directly linked to the sale of specific products, for example telephone expenses, Internet, and postal charges. General and administrative expenses include salaries of non-sales personnel, rent, utilities, communication, etc." } } }, "auth_ref": [ "r220" ] }, "us-gaap_SellingGeneralAndAdministrativeExpensesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SellingGeneralAndAdministrativeExpensesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureLeasesComponentsOfLeaseExpenseIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockBasedCompensationExpenseRelatedToStockOptionsPsusRsusAndRestrictedStockDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Selling, General and Administrative Expenses [Member]", "terseLabel": "Selling, General and Administrative Expenses [Member]", "label": "Selling, General and Administrative Expenses [Member]", "documentation": "Primary financial statement caption encompassing selling, general and administrative expense." } } }, "auth_ref": [] }, "adtn_ServicesAndSupportMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ServicesAndSupportMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Services & Support [Member]", "label": "Services And Support [Member]", "documentation": "Services and support." } } }, "auth_ref": [] }, "us-gaap_SeveranceCosts1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SeveranceCosts1", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Severance costs", "label": "Severance Costs", "documentation": "Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r17" ] }, "us-gaap_ShareBasedCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensation", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Share-based Payment Arrangement, Noncash Expense, Total", "terseLabel": "Stock-based compensation expense", "label": "Share-Based Payment Arrangement, Noncash Expense", "documentation": "Amount of noncash expense for share-based payment arrangement." } } }, "auth_ref": [ "r16" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "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": [ "r1297" ] }, "adtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardEarnOutPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEarnOutPercentage", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Percentage of performance stock units granted", "label": "Share Based Compensation Arrangement By Share Based Payment Award Earn Out Percentage", "documentation": "Share based compensation arrangement by share based payment award earn out percentage." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Number of Shares, PSUs, RSUs and restricted stock forfeited", "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": [ "r791" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Grant Date Fair Value, PSUs, RSUs and restricted stock forfeited", "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": [ "r791" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Number of Shares, PSUs, RSUs and restricted stock granted", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period", "terseLabel": "Share granted", "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": [ "r789" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Weighted Average Grant Date Fair Value, PSUs, RSUs and restricted stock granted", "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": [ "r789" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "periodStartLabel": "Number of Shares, Unvested PSUs, RSUs and restricted stock outstanding, beginning balance", "periodEndLabel": "Number of Shares, Unvested PSUs, RSUs and restricted stock outstanding, ending balance", "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": [ "r786", "r787" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "periodStartLabel": "Weighted Average Grant Date Fair Value, Unvested PSUs, RSUs and restricted stock outstanding, Beginning Balance", "periodEndLabel": "Weighted Average Grant Date Fair Value, Unvested PSUs, RSUs and restricted stock outstanding, Ending Balance", "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": [ "r786", "r787" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Number of Shares, PSUs, RSUs and restricted stock vested", "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": [ "r790" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfPsusRsusAndRestrictedStockOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Grant Date Fair Value, PSUs, RSUs and restricted stock vested", "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": [ "r790" ] }, "adtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationYear": { "xbrltype": "gYearItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardExpirationYear", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Expiration date of options", "label": "Share Based Compensation Arrangement By Share Based Payment Award Expiration Year", "documentation": "Year the equity-based award expires." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Expected dividend yield", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate", "documentation": "The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term." } } }, "auth_ref": [ "r798" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Expected volatility", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate", "documentation": "The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period." } } }, "auth_ref": [ "r797" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Risk-free interest rate", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate", "documentation": "The risk-free interest rate assumption that is used in valuing an option on its own shares." } } }, "auth_ref": [ "r799" ] }, "adtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardForfeitureOfCommonStockMultiplierUsedInDeterminingIssuableShares": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardForfeitureOfCommonStockMultiplierUsedInDeterminingIssuableShares", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Forfeiture of stock increase in issuance of common stock", "label": "Share Based Compensation Arrangement By Share Based Payment Award Forfeiture Of Common Stock Multiplier Used In Determining Issuable Shares", "documentation": "Share based compensation arrangement by share based payment award forfeiture of common stock multiplier used in determining issuable shares." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureStockbasedCompensationSummaryOfStockOptionsOutstandingParentheticalDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "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": [ "r770", "r772", "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r797", "r798", "r799", "r800" ] }, "adtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesGranted": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesGranted", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of additional shares of common stock granted", "label": "Share Based Compensation Arrangement By Share Based Payment Award Number Of Additional Shares Granted", "documentation": "Share based compensation arrangement by share based payment award number of additional shares granted." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Number of shares of common stock authorized", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized", "documentation": "Number of shares authorized for issuance under share-based payment arrangement." } } }, "auth_ref": [ "r1299" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Options available for issuance under shareholders-approved equity plan", "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": [ "r141" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Options Exercisable at 12/31/23", "verboseLabel": "Number of Options, Stock options exercisable", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number", "documentation": "The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan." } } }, "auth_ref": [ "r780" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Weighted Average Exercise Price, Options exercisable", "terseLabel": "Weighted Average Exercise Price, Stock options exercisable", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price", "documentation": "The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan." } } }, "auth_ref": [ "r780" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Aggregate Intrinsic Value, Stock options exercised", "terseLabel": "Total pre-tax intrinsic value of options exercised", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value", "documentation": "Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares." } } }, "auth_ref": [ "r793" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Number of Options, Stock options expired", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period", "documentation": "Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements." } } }, "auth_ref": [ "r785" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Number of Options, Stock options forfeited", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period", "documentation": "The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan." } } }, "auth_ref": [ "r784" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Number of Stock options, granted", "terseLabel": "Number of Options, Stock options granted", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross", "documentation": "Gross number of share options (or share units) granted during the period." } } }, "auth_ref": [ "r782" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value", "terseLabel": "Weighted-average estimated fair value per share of stock options granted to employees", "documentation": "The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology." } } }, "auth_ref": [ "r792" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Aggregate intrinsic value based on fair market value", "terseLabel": "Aggregate Intrinsic Value, Stock options outstanding", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value", "documentation": "Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding." } } }, "auth_ref": [ "r141" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Options Outstanding at 12/31/23", "periodStartLabel": "Number of Options, Stock options outstanding, Beginning Balance", "periodEndLabel": "Number of Options, Stock options outstanding, Ending Balance", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number", "documentation": "Number of options outstanding, including both vested and non-vested options." } } }, "auth_ref": [ "r778", "r779" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "periodStartLabel": "Weighted Average Exercise Price, Stock options outstanding, Beginning Balance", "periodEndLabel": "Weighted Average Exercise Price, Stock options outstanding, Ending Balance", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price", "documentation": "Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan." } } }, "auth_ref": [ "r778", "r779" ] }, "adtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageStockOptionsReplaced": { "xbrltype": "perShareItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageStockOptionsReplaced", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "documentation": "Share based compensation arrangement by share based payment award options outstanding weighted average stock options replaced.", "label": "Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Stock Options Replaced", "terseLabel": "Weighted Avg. Exercise Price, Stock options replaced" } } }, "auth_ref": [] }, "adtn_ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceTargetPeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardPerformanceTargetPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Performance target period", "label": "Share Based Compensation Arrangement By Share Based Payment Award Performance Target Period", "documentation": "Share based compensation arrangement by share based payment award performance target period." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "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": [ "r775", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789", "r790", "r791", "r792", "r793", "r794", "r795", "r796", "r797", "r798", "r799", "r800" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Exercise Price, Stock options exercised", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price", "documentation": "Weighted average price at which option holders acquired shares when converting their stock options into shares." } } }, "auth_ref": [ "r783" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Exercise Price, Stock options expired", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Expirations in Period, Weighted Average Exercise Price", "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired." } } }, "auth_ref": [ "r785" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Exercise Price, Stock options forfeited", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price", "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated." } } }, "auth_ref": [ "r784" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Exercise Price, Stock options granted", "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price", "documentation": "Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options." } } }, "auth_ref": [ "r782" ] }, "us-gaap_ShareBasedCompensationAwardTrancheOneMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationAwardTrancheOneMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Tranche One [Member]", "label": "Share-Based Payment Arrangement, Tranche One [Member]", "documentation": "First portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationAwardTrancheTwoMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationAwardTrancheTwoMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Tranche Two [Member]", "label": "Share-Based Payment Arrangement, Tranche Two [Member]", "documentation": "Second portion of award under share-based payment arrangement differentiated by vesting feature, including, but not limited to, performance measure or service period." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansByExercisePriceRangeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Exercise Price Range", "label": "Exercise Price Range [Axis]", "documentation": "Information by range of option prices pertaining to options granted." } } }, "auth_ref": [ "r145" ] }, "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Exercise Price Range", "label": "Exercise Price Range [Domain]", "documentation": "Supplementary information on outstanding and exercisable share awards as of the balance sheet date which stratifies outstanding options by ranges of exercise prices." } } }, "auth_ref": [ "r146" ] }, "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range [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_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Lower Range Limit", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit", "documentation": "The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range." } } }, "auth_ref": [ "r146" ] }, "us-gaap_ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Upper Range Limit", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit", "documentation": "The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range." } } }, "auth_ref": [ "r146" ] }, "us-gaap_SharePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharePrice", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated fair value per share", "label": "Share Price", "documentation": "Price of a single share of a number of saleable stocks of a company." } } }, "auth_ref": [] }, "adtn_SharebasedCompensationArrangementBySharebasedPaymentAwardCommonStockMultiplierUsedInDeterminingIssuableShares": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardCommonStockMultiplierUsedInDeterminingIssuableShares", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Multiplier used when issuing PSUs, restricted stock and RSUs", "label": "Sharebased Compensation Arrangement By Sharebased Payment Award Common Stock Multiplier Used In Determining Issuable Shares", "documentation": "Share-based compensation arrangement by share-based payment award, common stock multiplier used in determining issuable shares." } } }, "auth_ref": [] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Contractual term", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period", "documentation": "Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1298" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfWeightedAverageAssumptionsAndValueOfOptionsGrantedDetail" ], "lang": { "en-us": { "role": { "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term", "terseLabel": "Expected life (in years)", "documentation": "Expected term of 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": [ "r796" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate Intrinsic Value, Stock options exercisable", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value", "documentation": "Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable." } } }, "auth_ref": [ "r141" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Remaining Contractual Life in Years, Stock options exercisable", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term", "documentation": "Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r141" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Remaining Contractual Life in Years, Stock options outstanding", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term", "documentation": "Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r252" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Fair value of options fully vested", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value", "documentation": "Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock." } } }, "auth_ref": [ "r793" ] }, "us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "periodEndLabel": "Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price, Ending Balance", "periodStartLabel": "Share-based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price, Beginning Balance", "terseLabel": "Weighted Average Exercise Price, Options Outstanding", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Exercise Price", "documentation": "The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices." } } }, "auth_ref": [ "r144" ] }, "us-gaap_SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsOutstandingDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Remaining Contractual Life In Years, Options Outstanding", "label": "Share-Based Payment Arrangement, Option, Exercise Price Range, Outstanding, Weighted Average Remaining Contractual Term", "documentation": "Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r252" ] }, "us-gaap_ShortTermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShortTermDebtTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Short-Term Debt, Type [Axis]", "documentation": "Information by type of short-term debt arrangement." } } }, "auth_ref": [ "r51" ] }, "us-gaap_ShortTermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShortTermDebtTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "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": [ "r49" ] }, "us-gaap_ShortTermInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShortTermInvestments", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_AssetsCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Short-term investments (includes $0 and $340 of available-for-sale securities as of December 31, 2023 and 2022, respectively, reported at fair value)", "totalLabel": "Short-term Investments, Total", "label": "Short-Term Investments", "documentation": "Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current." } } }, "auth_ref": [ "r280", "r281", "r1433" ] }, "us-gaap_ShortTermLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShortTermLeaseCost", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "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": [ "r939", "r1302" ] }, "adtn_SiteConsolidationTransactionExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SiteConsolidationTransactionExpenses", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Site consolidation transaction expenses", "label": "Site Consolidation Transaction Expenses", "documentation": "Site consolidation transaction expenses." } } }, "auth_ref": [] }, "adtn_SoftwareAndWebSiteDevelopmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SoftwareAndWebSiteDevelopmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosurePropertyPlantAndEquipmentAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Software and web site development.", "label": "Software and Web Site Development [Member]", "terseLabel": "Software and Web Site Development [Member]" } } }, "auth_ref": [] }, "adtn_SpringingCovenantEventMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SpringingCovenantEventMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Springing Covenant Event [Member]", "label": "Springing Covenant Event [Member]", "documentation": "Springing covenant event." } } }, "auth_ref": [] }, "us-gaap_StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StandardAndExtendedProductWarrantyAccrualForeignCurrencyTranslationGainLoss", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLiabilityForWarrantyReturnsSummaryOfWarrantyExpenseAndWriteoffActivityDetails" ], "lang": { "en-us": { "role": { "label": "Standard and Extended Product Warranty Accrual, Foreign Currency Translation Gain (Loss)", "terseLabel": "Plus: Foreign currency translation adjustments", "documentation": "Amount of foreign currency translation gain (loss) which decreases (increases) the standard and extended product warranty accrual." } } }, "auth_ref": [ "r1499" ] }, "us-gaap_StandardProductWarrantyDescription": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StandardProductWarrantyDescription", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Period of assurance-based warranty for product defects", "label": "Standard Product Warranty Description", "documentation": "Describes the nature of the product warranty, including the approximate term of the product warranty, how the product warranty arose, and the events or circumstances that would require the warrantor to perform under the product warranty." } } }, "auth_ref": [ "r119", "r120" ] }, "us-gaap_StandardProductWarrantyPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StandardProductWarrantyPolicy", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Liability for Warranty", "label": "Standard Product Warranty, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for standard warranties including the methodology for measuring the liability." } } }, "auth_ref": [ "r1498" ] }, "us-gaap_StatementBusinessSegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementBusinessSegmentsAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureGoodwillSummaryOfChangesInCarryingAmountOfGoodwillDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesIncludedInConsolidatedStatementsOfLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueAndGrossProfitOfReportableSegmentsDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfComponentsOfGrossProfitRelatedToSalesTypeLeaseAndInterestAndDividendIncomeIncludedInConsolidatedStatementsOfIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "terseLabel": "Segments", "label": "Segments [Axis]", "documentation": "Information by business segments." } } }, "auth_ref": [ "r335", "r445", "r448", "r449", "r450", "r451", "r452", "r453", "r454", "r455", "r456", "r457", "r458", "r459", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r471", "r477", "r570", "r571", "r572", "r573", "r574", "r575", "r576", "r577", "r578", "r591", "r598", "r604", "r1052", "r1053", "r1054", "r1055", "r1056", "r1057", "r1058", "r1059", "r1060", "r1061", "r1062", "r1272", "r1414", "r1572" ] }, "us-gaap_StatementEquityComponentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementEquityComponentsAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityReclassificationsOutOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Member]", "label": "Equity Components [Axis]", "documentation": "Information by component of equity." } } }, "auth_ref": [ "r33", "r64", "r332", "r368", "r369", "r370", "r399", "r400", "r401", "r404", "r414", "r416", "r443", "r529", "r536", "r674", "r806", "r807", "r808", "r839", "r840", "r875", "r877", "r878", "r879", "r880", "r882", "r893", "r916", "r918", "r919", "r920", "r921", "r922", "r955", "r1072", "r1073", "r1074", "r1092", "r1152" ] }, "srt_StatementGeographicalAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "StatementGeographicalAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical", "label": "Geographical [Axis]", "documentation": "Information by geographical components." } } }, "auth_ref": [ "r320", "r329", "r475", "r476", "r1095", "r1098", "r1100", "r1167", "r1181", "r1202", "r1229", "r1239", "r1242", "r1243", "r1244", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1255", "r1280", "r1308", "r1504", "r1572" ] }, "us-gaap_StatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "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": [ "r399", "r400", "r401", "r443", "r994", "r1086", "r1093", "r1105", "r1106", "r1107", "r1108", "r1109", "r1110", "r1113", "r1116", "r1117", "r1118", "r1119", "r1120", "r1121", "r1122", "r1123", "r1124", "r1126", "r1127", "r1128", "r1129", "r1130", "r1132", "r1134", "r1135", "r1138", "r1139", "r1140", "r1141", "r1142", "r1143", "r1144", "r1145", "r1146", "r1147", "r1148", "r1149", "r1152", "r1309" ] }, "us-gaap_StatementOfCashFlowsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "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/2023", "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/2023", "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/2023", "localname": "StatementOfStockholdersEquityAbstract", "lang": { "en-us": { "role": { "label": "Statement of Stockholders' Equity [Abstract]" } } }, "auth_ref": [] }, "srt_StatementScenarioAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "StatementScenarioAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Scenario [Axis]", "documentation": "Information by scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts." } } }, "auth_ref": [ "r418", "r767", "r1401", "r1402", "r1456" ] }, "us-gaap_StatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationTables", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Statement [Table]", "label": "Statement [Table]", "documentation": "Schedule reflecting a Statement of Income, Statement of Cash Flows, Statement of Financial Position, Statement of Shareholders' Equity and Other Comprehensive Income, or other statement as needed." } } }, "auth_ref": [ "r399", "r400", "r401", "r443", "r994", "r1086", "r1093", "r1105", "r1106", "r1107", "r1108", "r1109", "r1110", "r1113", "r1116", "r1117", "r1118", "r1119", "r1120", "r1121", "r1122", "r1123", "r1124", "r1126", "r1127", "r1128", "r1129", "r1130", "r1132", "r1134", "r1135", "r1138", "r1139", "r1140", "r1141", "r1142", "r1143", "r1144", "r1145", "r1146", "r1147", "r1148", "r1149", "r1152", "r1309" ] }, "ecd_StkPrcOrTsrEstimationMethodTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1328", "r1340", "r1350", "r1376" ] }, "us-gaap_StockAppreciationRightsSARSMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "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": [] }, "adtn_StockIssuedDuringPeriodAnnualRecurringCompensationValueEarned": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "StockIssuedDuringPeriodAnnualRecurringCompensationValueEarned", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Annual recurring compensation earned", "label": "Stock Issued During Period Annual Recurring Compensation Value Earned", "documentation": "Stock issued during period annual recurring compensation value earned." } } }, "auth_ref": [] }, "us-gaap_StockIssuedDuringPeriodSharesAcquisitions": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodSharesAcquisitions", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Acquisition of Adtran Networks, Shares", "label": "Stock Issued During Period, Shares, Acquisitions", "documentation": "Number of shares of stock issued during the period pursuant to acquisitions." } } }, "auth_ref": [ "r202", "r203", "r244" ] }, "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationSummaryOfStockOptionsOutstandingDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "ADTRAN Stock options exercised, Shares", "negatedLabel": "Number of Options, Stock options exercised", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period", "documentation": "Number of share options (or share units) exercised during the current period." } } }, "auth_ref": [ "r33", "r202", "r203", "r244", "r783" ] }, "us-gaap_StockIssuedDuringPeriodValueAcquisitions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodValueAcquisitions", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Acquisition of Adtran Networks", "label": "Stock Issued During Period, Value, Acquisitions", "documentation": "Value of stock issued pursuant to acquisitions during the period." } } }, "auth_ref": [ "r33", "r64", "r244" ] }, "us-gaap_StockIssuedDuringPeriodValueStockOptionsExercised": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodValueStockOptionsExercised", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "ADTRAN Stock options exercised", "label": "Stock Issued During Period, Value, Stock Options Exercised", "documentation": "Value of stock issued as a result of the exercise of stock options." } } }, "auth_ref": [ "r33", "r64", "r244" ] }, "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchasedAndRetiredDuringPeriodShares", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "label": "Stock Repurchased and Retired During Period, Shares", "negatedLabel": "Retirement of treasury stock, Shares", "documentation": "Number of shares that have been repurchased and retired during the period." } } }, "auth_ref": [ "r33", "r202", "r203", "r244" ] }, "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchasedAndRetiredDuringPeriodValue", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "label": "Stock Repurchased and Retired During Period, Value", "negatedLabel": "Retirement of treasury stock", "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": [ "r33", "r202", "r203", "r244" ] }, "adtn_StockVestedDuringPeriodSharesRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits": { "xbrltype": "sharesItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "StockVestedDuringPeriodSharesRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "documentation": "Stock vested during period shares restricted stock performance stock units and restricted stock units", "label": "Stock Vested During Period Shares Restricted Stock Performance Stock Units And Restricted Stock Units", "terseLabel": "PSUs, RSUs and restricted stock vested, Shares" } } }, "auth_ref": [] }, "adtn_StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "StockVestedDuringPeriodValueRestrictedStockPerformanceStockUnitsAndRestrictedStockUnits", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "negatedLabel": "PSUs, RSUs and restricted stock vested", "label": "Stock Vested During Period Value Restricted Stock Performance Stock Units And Restricted Stock Units", "documentation": "Stock vested during period value, restricted stock, performance stock units and restricted stock units" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "label": "Equity, Including Portion Attributable to Noncontrolling Interest", "totalLabel": "Total Equity", "periodStartLabel": "Beginning Balance", "periodEndLabel": "Ending Balance", "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r166", "r167", "r170", "r332", "r333", "r369", "r399", "r400", "r401", "r404", "r414", "r529", "r536", "r674", "r806", "r807", "r808", "r839", "r840", "r875", "r877", "r878", "r879", "r880", "r882", "r893", "r916", "r918", "r922", "r955", "r1073", "r1074", "r1090", "r1115", "r1131", "r1153", "r1154", "r1237", "r1315", "r1445", "r1476", "r1547", "r1578" ] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]", "terseLabel": "Equity" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityNoteDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityNoteDisclosureTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquity" ], "lang": { "en-us": { "role": { "label": "Equity [Text Block]", "terseLabel": "Equity", "documentation": "The entire disclosure for equity." } } }, "auth_ref": [ "r241", "r387", "r661", "r662", "r663", "r664", "r665", "r666", "r667", "r668", "r669", "r670", "r671", "r673", "r674", "r884", "r1155", "r1156", "r1238" ] }, "us-gaap_StockholdersEquityNoteStockSplitConversionRatio1": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityNoteStockSplitConversionRatio1", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureStockbasedCompensationSummaryOfStockOptionsOutstandingParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Stockholders' Equity Note, Stock Split, Conversion Ratio", "terseLabel": "Stock option surrendered, exchange ratio", "documentation": "Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one." } } }, "auth_ref": [ "r47" ] }, "adtn_SubscriberSolutionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SubscriberSolutionsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueDisaggregateOfRevenueByReportableSegmentAndRevenueCategoryDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersDisaggregationOfSalesByCategoryDetail" ], "lang": { "en-us": { "role": { "documentation": "Subscriber solutions.", "label": "Subscriber Solutions [Member]", "terseLabel": "Subscriber Solutions [Member]" } } }, "auth_ref": [] }, "us-gaap_SubsequentEventLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event [Line Items]", "label": "Subsequent Event [Line Items]", "documentation": "Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event." } } }, "auth_ref": [ "r923", "r959" ] }, "us-gaap_SubsequentEventMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "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": [ "r923", "r959" ] }, "us-gaap_SubsequentEventTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event [Table]", "label": "Subsequent Event [Table]", "documentation": "Discloses pertinent information about one or more significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued." } } }, "auth_ref": [ "r923", "r959" ] }, "us-gaap_SubsequentEventTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "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": [ "r923", "r959" ] }, "us-gaap_SubsequentEventTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTypeDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "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": [ "r923", "r959" ] }, "us-gaap_SubsequentEventsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventsAbstract", "lang": { "en-us": { "role": { "label": "Subsequent Events [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SubsequentEventsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventsTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEvents" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Events", "label": "Subsequent Events [Text Block]", "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business." } } }, "auth_ref": [ "r958", "r960" ] }, "us-gaap_SummaryOfIncomeTaxContingenciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SummaryOfIncomeTaxContingenciesTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "terseLabel": "Change in Unrecognized Income Tax Benefits", "label": "Summary of Income Tax Contingencies [Table Text Block]", "documentation": "Tabular disclosure for tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other income tax contingencies. Includes, but is not limited to, interest and penalties, reconciliation of unrecognized tax benefits, unrecognized tax benefits that would affect the effective tax rate, tax years that remain subject to examination by tax jurisdictions, and information about positions for which it is reasonably possible that amounts unrecognized will significantly change within 12 months." } } }, "auth_ref": [ "r29", "r257", "r258" ] }, "adtn_SummaryOfSignificantAccountingPolicyLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SummaryOfSignificantAccountingPolicyLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Summary Of Significant Accounting Policy [Line Items]", "label": "Summary Of Significant Accounting Policy [Line Items]", "documentation": "Summary of significant accounting policy." } } }, "auth_ref": [] }, "adtn_SummaryOfSignificantAccountingPolicyTable": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SummaryOfSignificantAccountingPolicyTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNatureOfBusinessAccountsReceivableAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Summary Of Significant Accounting Policy [Table]", "label": "Summary Of Significant Accounting Policy [Table]", "documentation": "Summary of significant accounting policy." } } }, "auth_ref": [] }, "us-gaap_SupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SupplementalCashFlowInformationAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Supplemental Cash Flow Information [Abstract]", "terseLabel": "Supplemental disclosure of cash financing activities" } } }, "auth_ref": [] }, "us-gaap_SupplierConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SupplierConcentrationRiskMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Issuer Concentration [Member]", "label": "Supplier Concentration Risk [Member]", "documentation": "Reflects the percentage that purchases in the period from one or more significant suppliers is to cost of goods or services, as defined by the entity, such as total cost of sales or services, product line cost of sales or services, segment cost of sales or services. Risk is the materially adverse effects of loss of a material supplier or a supplier of critically needed goods or services." } } }, "auth_ref": [ "r90" ] }, "adtn_SupplierRelationshipMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SupplierRelationshipMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Supplier Relationships [Member]", "terseLabel": "Supplier Relationships [Member]", "label": "Supplier Relationship [Member]", "documentation": "Supplier relationship." } } }, "auth_ref": [] }, "adtn_SyndicatedCreditAgreementNotePayableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SyndicatedCreditAgreementNotePayableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "lang": { "en-us": { "role": { "documentation": "Syndicated Credit Agreement Note Payable [Member]", "label": "Syndicated Credit Agreement Note Payable [Member]" } } }, "auth_ref": [] }, "adtn_SyndicatedCreditAgreementNotesPayableMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SyndicatedCreditAgreementNotesPayableMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableCarryingAmountsOfNotePayablesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Syndicated Credit Agreement Notes Payable [Member]", "label": "Syndicated Credit Agreement Notes Payable [Member]", "documentation": "Syndicated Credit Agreement Notes Payable." } } }, "auth_ref": [] }, "adtn_SyndicatedCreditAgreementWorkingCapitalLineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "SyndicatedCreditAgreementWorkingCapitalLineOfCreditMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails" ], "lang": { "en-us": { "role": { "documentation": "Syndicated credit agreement working capital line of credit.", "label": "Syndicated Credit Agreement Working Capital Line of Credit [Member]" } } }, "auth_ref": [] }, "ecd_TabularListTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1369" ] }, "us-gaap_TaxPeriodAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TaxPeriodAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Tax Period", "label": "Tax Period [Axis]", "documentation": "Information about the period subject to enacted tax laws." } } }, "auth_ref": [] }, "us-gaap_TaxPeriodDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TaxPeriodDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Tax Period", "label": "Tax Period [Domain]", "documentation": "Identified tax period." } } }, "auth_ref": [] }, "us-gaap_TaxableMunicipalBondsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TaxableMunicipalBondsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureAlabamaStateIndustrialDevelopmentAuthorityFinancingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Taxable Revenue Bonds [Member]", "label": "Taxable Municipal Bonds [Member]", "documentation": "Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments that are taxable." } } }, "auth_ref": [] }, "us-gaap_TextBlockAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TextBlockAbstract", "lang": { "en-us": { "role": { "label": "Text Block [Abstract]" } } }, "auth_ref": [] }, "adtn_ThirdAndFourthQuartersEndingSpringingCovenantEventMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ThirdAndFourthQuartersEndingSpringingCovenantEventMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Third and Fourth Quarters Ending Springing Covenant Event [Member]", "label": "Third And Fourth Quarters Ending Springing Covenant Event [Member]", "documentation": "Third and fourth quarters ending springing covenant event." } } }, "auth_ref": [] }, "adtn_ThresholdForRecognizingActuarialGainsLossesInAccumulatedOtherComprehensiveIncome": { "xbrltype": "percentItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "ThresholdForRecognizingActuarialGainsLossesInAccumulatedOtherComprehensiveIncome", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Threshold for unamortized gain losses", "label": "Threshold For Recognizing Actuarial Gains Losses In Accumulated Other Comprehensive Income", "documentation": "Threshold for Recognizing Actuarial Gains Losses in Accumulated Other Comprehensive Income" } } }, "auth_ref": [] }, "adtn_TimeBasedRsusMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TimeBasedRsusMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Time-Based RSUs.", "label": "Time-Based RSUs [Member]", "terseLabel": "Time-Based RSUs [Member]" } } }, "auth_ref": [] }, "srt_TitleOfIndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "TitleOfIndividualAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Title of Individual", "label": "Title of Individual [Axis]", "documentation": "Information by title of individual or nature of relationship to individual or group of individuals." } } }, "auth_ref": [ "r1459", "r1558" ] }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureCommitmentsAndContingenciesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationPsusRsusAndRestrictedStockAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Title of Individual", "label": "Title of Individual [Domain]", "documentation": "Title of individual, or nature of relationship to individual or group of individuals." } } }, "auth_ref": [] }, "ecd_TotalShareholderRtnAmt": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1361" ] }, "ecd_TotalShareholderRtnVsPeerGroupTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1368" ] }, "us-gaap_TradeNamesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TradeNamesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementSummaryOfFairValueOfIntangibleAssetsAcquiredDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIntangibleAssetsSummaryOfIntangibleAssetsDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Trade Names [Member]", "label": "Trade Names [Member]", "documentation": "Rights acquired through registration of a business name to gain or protect exclusive use thereof." } } }, "auth_ref": [ "r162" ] }, "ecd_TradingArrAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TradingArrAxis", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement [Axis]", "terseLabel": "Trading Arrangement:" } } }, "auth_ref": [ "r1389" ] }, "ecd_TradingArrByIndTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1391" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "TradingSymbol", "presentation": [ "http://www.adtran.com/20231231/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": [] }, "adtn_TransactionCostsIncurredInBusinessCombination": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TransactionCostsIncurredInBusinessCombination", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Transaction costs incurred in business combination.", "label": "Transaction Costs Incurred in Business Combination", "terseLabel": "Transaction costs incurred" } } }, "auth_ref": [] }, "us-gaap_TransactionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TransactionDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Transaction [Domain]", "documentation": "Agreement between buyer and seller for the exchange of financial instruments." } } }, "auth_ref": [ "r1262" ] }, "us-gaap_TransactionTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TransactionTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureHedgingAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Transaction Type [Axis]", "documentation": "Information by type of agreement between buyer and seller for the exchange of financial instruments." } } }, "auth_ref": [ "r1262" ] }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "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": [ "r489", "r490", "r491", "r492", "r493", "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r503", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r515", "r516", "r517", "r518", "r658", "r672", "r883", "r961", "r962", "r963", "r964", "r965", "r966", "r967", "r968", "r969", "r970", "r971", "r972", "r973", "r975", "r976", "r977", "r978", "r979", "r980", "r981", "r982", "r983", "r984", "r985", "r986", "r987", "r988", "r989", "r990", "r991", "r1042", "r1420", "r1421", "r1422", "r1423", "r1424", "r1425", "r1426", "r1471", "r1472", "r1473", "r1474" ] }, "ecd_TrdArrAdoptionDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrAdoptionDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Adoption Date", "terseLabel": "Adoption Date" } } }, "auth_ref": [ "r1392" ] }, "ecd_TrdArrDuration": { "xbrltype": "durationItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrDuration", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Duration", "terseLabel": "Arrangement Duration" } } }, "auth_ref": [ "r1393" ] }, "ecd_TrdArrIndName": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrIndName", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Individual Name", "terseLabel": "Name" } } }, "auth_ref": [ "r1391" ] }, "ecd_TrdArrIndTitle": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrIndTitle", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement, Individual Title", "terseLabel": "Title" } } }, "auth_ref": [ "r1391" ] }, "ecd_TrdArrSecuritiesAggAvailAmt": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1394" ] }, "ecd_TrdArrTerminationDate": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "localname": "TrdArrTerminationDate", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangement Termination Date", "terseLabel": "Termination Date" } } }, "auth_ref": [ "r1392" ] }, "us-gaap_TreasuryStockCommonMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockCommonMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansDeferredCompensationPlansAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "verboseLabel": "Treasury Stock [Member]", "terseLabel": "Treasury Stock Common Member", "label": "Treasury Stock, Common [Member]", "documentation": "Previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r131" ] }, "us-gaap_TreasuryStockCommonShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockCommonShares", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheetsParenthetical" ], "lang": { "en-us": { "role": { "terseLabel": "Treasury stock, shares", "label": "Treasury Stock, Common, Shares", "documentation": "Number of previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r131" ] }, "us-gaap_TreasuryStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TreasuryStockValue", "crdr": "debit", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "negatedLabel": "Less treasury stock at cost: 297 and 198 shares as of December 31, 2023 and 2022, respectively", "periodEndLabel": "Treasury Stock, Value, Ending Balance", "periodStartLabel": "Treasury Stock, Value, Beginning Balance", "totalLabel": "Treasury Stock, Value, Total", "label": "Treasury Stock, Value", "documentation": "The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury." } } }, "auth_ref": [ "r63", "r131", "r132" ] }, "adtn_TwoThousandAndFifteenEmployeeStockIncentivePlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TwoThousandAndFifteenEmployeeStockIncentivePlanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2015 Employee Stock Incentive Plan [Member]", "label": "Two Thousand And Fifteen Employee Stock Incentive Plan [Member]", "documentation": "Two Thousand And Fifteen Employee Stock Incentive Plan [Member]" } } }, "auth_ref": [] }, "adtn_TwoThousandAndFifteenToTwoThousandTwentyEmployeeIncentivePlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TwoThousandAndFifteenToTwoThousandTwentyEmployeeIncentivePlanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2015 Employee Incentive Plan to 2020 Employee Incentive Plan [Member]", "label": "Two Thousand And Fifteen To Two Thousand Twenty Employee Incentive Plan [Member]", "documentation": "Two thousand and fifteen to two thousand twenty employee incentive plan." } } }, "auth_ref": [] }, "adtn_TwoThousandAndSixEmployeeStockIncentivePlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TwoThousandAndSixEmployeeStockIncentivePlanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2006 Employee Stock Incentive Plan [Member]", "label": "Two Thousand And Six Employee Stock Incentive Plan [Member]", "documentation": "Two thousand and six employee stock incentive plan." } } }, "auth_ref": [] }, "adtn_TwoThousandAndTenDirectorsStockPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TwoThousandAndTenDirectorsStockPlanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2010 Directors Stock Plan [Member]", "label": "Two Thousand And Ten Directors Stock Plan [Member]", "documentation": "Two thousand and ten directors stock plan." } } }, "auth_ref": [] }, "adtn_TwoThousandTwentyDirectorsStockPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TwoThousandTwentyDirectorsStockPlanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2020 Directors Stock Plan [Member]", "label": "Two Thousand Twenty Directors Stock Plan [Member]", "documentation": "Two thousand twenty directors stock plan." } } }, "auth_ref": [] }, "adtn_TwoThousandTwentyEmployeeIncentivePlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "TwoThousandTwentyEmployeeIncentivePlanMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "2020 Employee Incentive Plan [Member]", "label": "Two Thousand Twenty Employee Incentive Plan [Member]", "documentation": "Two thousand twenty employee incentive plan." } } }, "auth_ref": [] }, "us-gaap_TypeOfAdoptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfAdoptionMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureEquityChangesInAccumulatedOtherComprehensiveIncomeLossNetOfTaxByComponentsOfAccumulatedOtherComprehensiveIncomeLossDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting Standards Update", "label": "Accounting Standards Update [Domain]", "documentation": "Amendment to accounting standards." } } }, "auth_ref": [ "r330", "r331", "r332", "r333", "r334", "r403", "r404", "r405", "r406", "r418", "r483", "r484", "r526", "r527", "r528", "r529", "r531", "r532", "r533", "r534", "r535", "r536", "r592", "r806", "r807", "r808", "r837", "r838", "r839", "r840", "r857", "r858", "r859", "r872", "r873", "r874", "r875", "r876", "r877", "r878", "r879", "r880", "r881", "r882", "r885", "r886", "r887", "r888", "r889", "r890", "r891", "r892", "r893", "r894", "r895", "r896", "r905", "r906", "r911", "r912", "r913", "r914", "r925", "r926", "r930", "r931", "r932", "r933", "r951", "r952", "r953", "r954", "r955", "r996", "r997", "r998", "r1070", "r1071", "r1072", "r1073", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081" ] }, "us-gaap_TypeOfArrangementAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfArrangementAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLossParenthetical" ], "lang": { "en-us": { "role": { "label": "Collaborative Arrangement and Arrangement Other than Collaborative [Axis]", "documentation": "Information by collaborative arrangement and arrangement other than collaborative applicable to revenue-generating activity or operations." } } }, "auth_ref": [ "r861" ] }, "us-gaap_TypeOfRestructuringDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfRestructuringDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRestructuringAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Type of Restructuring [Domain]", "documentation": "Identification of the types of restructuring costs." } } }, "auth_ref": [ "r595", "r596", "r602", "r603" ] }, "country_US": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2023", "localname": "US", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRestructuringScheduleOfComponentsOfRestructuringExpensesByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureSegmentInformationAndMajorCustomersRevenueInformationByGeographicAreaDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSegmentInformationAndMajorCustomersAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "U.S. [Member]", "terseLabel": "United States [Member]", "label": "UNITED STATES" } } }, "auth_ref": [] }, "currency_USD": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "USD", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureRevenueAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "USD [Member]", "label": "United States of America, Dollars" } } }, "auth_ref": [] }, "us-gaap_USTreasuryAndGovernmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "USTreasuryAndGovernmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureEmployeeBenefitPlansPensionBenefitPlanScheduleOfCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsBreakdownOfInvestmentsWithUnrealizedLossesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsCashEquivalentsAndInvestmentsHeldAtFairValueDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsContractualMaturitiesOfDebtSecuritiesDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsDebtSecuritiesAndOtherInvestmentsIncludedOnConsolidatedBalanceSheetAndRecordedAtFairValueDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Government Bonds [Member]", "terseLabel": "U.S. Government Bonds [Member]", "label": "US Treasury and Government [Member]", "documentation": "This category includes investments in debt securities issued by the United States Department of the Treasury, US Government Agencies and US Government-sponsored Enterprises. Such securities may include 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), debt securities issued by the Government National Mortgage Association (Ginnie Mae) and debt securities issued by the Federal National Mortgage Association (Fannie Mae) or the Federal Home Loan Mortgage Corporation (Freddie Mac)." } } }, "auth_ref": [ "r1020", "r1286", "r1574" ] }, "ecd_UndrlygSecurityMktPriceChngPct": { "xbrltype": "pureItemType", "nsuri": "http://xbrl.sec.gov/ecd/2023", "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": [ "r1388" ] }, "adtn_UnpaidPrincipalBalanceOfAccountReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "UnpaidPrincipalBalanceOfAccountReceivable", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Unpaid principal balance of account receivable", "label": "Unpaid Principal Balance of Account Receivable", "terseLabel": "Unpaid principal balance of account receivable" } } }, "auth_ref": [] }, "adtn_UnpaidPrincipalBalanceOfOtherReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "UnpaidPrincipalBalanceOfOtherReceivable", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureBusinessCombinationAgreementAdditionalInformationDetails" ], "lang": { "en-us": { "role": { "documentation": "Unpaid principal balance of other receivable", "label": "Unpaid Principal Balance Of Other receivable", "terseLabel": "Unpaid principal balance of other receivable" } } }, "auth_ref": [] }, "us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrealizedGainLossOnInvestmentsTableTextBlock", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Breakdown of Investments with Unrealized Losses", "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/2023", "localname": "UnrecognizedTaxBenefits", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesChangeInUnrecognizedIncomeTaxBenefitsDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Unrecognized tax benefits", "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Unrecognized Tax Benefits", "documentation": "Amount of unrecognized tax benefits." } } }, "auth_ref": [ "r814", "r822" ] }, "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesChangeInUnrecognizedIncomeTaxBenefitsDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Decreases for tax positions related to, Prior years", "label": "Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions", "documentation": "Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns." } } }, "auth_ref": [ "r823" ] }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesChangeInUnrecognizedIncomeTaxBenefitsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Increases for tax position related to, Current year", "label": "Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions", "documentation": "Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return." } } }, "auth_ref": [ "r824" ] }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesChangeInUnrecognizedIncomeTaxBenefitsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Increases for tax position related to, Prior years", "label": "Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions", "documentation": "Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns." } } }, "auth_ref": [ "r823" ] }, "us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesChangeInUnrecognizedIncomeTaxBenefitsDetail" ], "lang": { "en-us": { "role": { "negatedLabel": "Expiration of applicable statute of limitations", "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": [ "r825" ] }, "us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized tax benefits, effective tax rate", "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": [ "r826" ] }, "us-gaap_UnsecuredDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnsecuredDebt", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureInvestmentsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "verboseLabel": "Unsecured loan", "label": "Unsecured Debt", "totalLabel": "Unsecured Debt, Total", "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer)." } } }, "auth_ref": [ "r45", "r277", "r1570" ] }, "adtn_UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "UnvestedRestrictedStockUnitsDividendsAccrualAdjustmentForMarketChanges", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfChangesInEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Dividends accrued on unvested restricted stock units", "label": "Unvested Restricted Stock Units Dividends Accrual Adjustment For Market Changes", "documentation": "The adjustment for RSUs is subject to a market condition based on the company's relative total shareholder return against all companies in the measured Index at the end of a performance period. The fair value of the award is based on the market price of our common stock on the date of grant, adjusted for the expected outcome of the impact of market conditions using a Monte Carlo Simulation valuation method." } } }, "auth_ref": [] }, "adtn_UnvestedStockOptionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "UnvestedStockOptionsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockOptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unvested Stock Options [Member]", "label": "Unvested Stock Options [Member]", "documentation": "Unvested stock options." } } }, "auth_ref": [] }, "adtn_UnvestedStockOptionsPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "UnvestedStockOptionsPerformanceStockUnitsRestrictedStockUnitsAndRestrictedStockMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Unvested Stock Options, PSUs, RSUs and Restricted Stock [Member]", "label": "Unvested Stock Options Performance Stock Units Restricted Stock Units And Restricted Stock [Member]", "documentation": "Unvested stock options, performance stock units, restricted stock units and restricted stock." } } }, "auth_ref": [] }, "us-gaap_UseOfEstimates": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UseOfEstimates", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Use of Estimates", "label": "Use of Estimates, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles." } } }, "auth_ref": [ "r92", "r93", "r94", "r295", "r296", "r298", "r299" ] }, "us-gaap_ValuationAllowanceDeferredTaxAssetChangeInAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowanceDeferredTaxAssetChangeInAmount", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount", "terseLabel": "Decrease in valuation allowance", "documentation": "Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset." } } }, "auth_ref": [ "r829" ] }, "us-gaap_ValuationAllowanceOfDeferredTaxAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowanceOfDeferredTaxAssetsMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred Tax Asset Valuation Allowance [Member]", "label": "SEC Schedule, 12-09, Valuation Allowance, Deferred Tax Asset [Member]", "documentation": "Valuation allowance of deferred tax asset attributable to deductible temporary difference and carryforward." } } }, "auth_ref": [ "r1447", "r1448", "r1449", "r1450", "r1451" ] }, "us-gaap_ValuationAllowancesAndReservesBalance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowancesAndReservesBalance", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount", "documentation": "Amount of valuation and qualifying accounts and reserves." } } }, "auth_ref": [ "r392", "r397" ] }, "us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowancesAndReservesChargedToCostAndExpense", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Charged to costs & expenses", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense", "documentation": "Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense." } } }, "auth_ref": [ "r395" ] }, "us-gaap_ValuationAllowancesAndReservesDeductions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowancesAndReservesDeductions", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Deductions", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction", "documentation": "Amount of decrease in valuation and qualifying accounts and reserves." } } }, "auth_ref": [ "r396" ] }, "us-gaap_ValuationAllowancesAndReservesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowancesAndReservesDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "SEC Schedule, 12-09, Valuation Allowances and Reserves", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]", "documentation": "Valuation and qualifying accounts and reserves." } } }, "auth_ref": [ "r392", "r393", "r394", "r396", "r397" ] }, "us-gaap_ValuationAllowancesAndReservesTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ValuationAllowancesAndReservesTypeAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "SEC Schedule, 12-09, Valuation Allowances and Reserves Type", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]", "documentation": "Information by valuation and qualifying accounts and reserves." } } }, "auth_ref": [ "r392", "r393", "r394", "r396", "r397" ] }, "srt_ValuationAndQualifyingAccountsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ValuationAndQualifyingAccountsAbstract", "lang": { "en-us": { "role": { "terseLabel": "Valuation and Qualifying Accounts [Abstract]", "label": "SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]" } } }, "auth_ref": [] }, "srt_ValuationAndQualifyingAccountsDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ValuationAndQualifyingAccountsDisclosureLineItems", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Valuation and Qualifying Accounts Disclosure [Line Items]", "label": "SEC Schedule, 12-09, Valuation and Qualifying Accounts 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": [ "r319", "r392", "r393", "r394", "r396", "r397" ] }, "srt_ValuationAndQualifyingAccountsDisclosureTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ValuationAndQualifyingAccountsDisclosureTable", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Valuation And Qualifying Accounts Disclosure [Table]", "label": "SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]", "documentation": "Disclosure of valuation and qualifying accounts and reserves." } } }, "auth_ref": [ "r319", "r392", "r393", "r394", "r396", "r397" ] }, "us-gaap_VariableLeaseCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VariableLeaseCost", "crdr": "debit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesAdditionalInformationDetail" ], "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": [ "r940", "r1302" ] }, "us-gaap_VariableRateAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VariableRateAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Variable Rate", "label": "Variable Rate [Axis]", "documentation": "Information by type of variable rate." } } }, "auth_ref": [] }, "us-gaap_VariableRateDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VariableRateDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureNotesPayableAdditionalInformationDetails", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Variable Rate", "label": "Variable Rate [Domain]", "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index." } } }, "auth_ref": [] }, "us-gaap_VestingAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VestingAxis", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Vesting [Axis]", "documentation": "Information by vesting schedule of award under share-based payment arrangement." } } }, "auth_ref": [ "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529", "r1530", "r1531", "r1532", "r1533" ] }, "us-gaap_VestingDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VestingDomain", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureStockBasedCompensationStockIncentiveProgramDescriptionsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "label": "Vesting [Domain]", "documentation": "Vesting schedule of award under share-based payment arrangement." } } }, "auth_ref": [ "r1508", "r1509", "r1510", "r1511", "r1512", "r1513", "r1514", "r1515", "r1516", "r1517", "r1518", "r1519", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1526", "r1527", "r1528", "r1529", "r1530", "r1531", "r1532", "r1533" ] }, "us-gaap_WarrantyReservesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WarrantyReservesMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureScheduleIIValuationAndQualifyingAccountsDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Warranty Liability [Member]", "label": "SEC Schedule, 12-09, Reserve, Warranty [Member]", "documentation": "Reserve for expected cost from warranty provided on specific product or service." } } }, "auth_ref": [ "r1447", "r1448", "r1449", "r1450", "r1451" ] }, "adtn_WeightedAverageDiscountRateAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "WeightedAverageDiscountRateAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average discount rate", "label": "Weighted Average Discount Rate [Abstract]", "documentation": "Weighted average discount rate abstract." } } }, "auth_ref": [] }, "us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberDilutedSharesOutstandingAdjustmentAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Effect of dilutive securities:", "label": "Weighted Average Number of Shares Outstanding, Diluted, Adjustment [Abstract]" } } }, "auth_ref": [] }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Weighted average number of shares \u2013 diluted", "terseLabel": "Weighted average shares outstanding \u2013 diluted", "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": [ "r421", "r437" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfSharesOutstandingAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Denominator", "label": "Weighted Average Number of Shares Outstanding, Diluted [Abstract]" } } }, "auth_ref": [] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "calculation": { "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureLossPerShareSummaryOfCalculationsOfBasicAndDilutedLossPerShareDetail", "http://www.adtran.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfLoss" ], "lang": { "en-us": { "role": { "totalLabel": "Weighted Average Number of Shares Outstanding, Basic, Total", "verboseLabel": "Weighted average number of shares \u2013 basic", "terseLabel": "Weighted average shares outstanding \u2013 basic", "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": [ "r420", "r437" ] }, "adtn_WeightedAverageRemainingLeaseTermAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "WeightedAverageRemainingLeaseTermAbstract", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureLeasesScheduleOfWeightedAverageRemainingLeaseTermsAndWeightedAverageDiscountRatesDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average remaining lease term (years)", "label": "Weighted Average Remaining Lease Term [Abstract]", "documentation": "Weighted average remaining lease term abstract." } } }, "auth_ref": [] }, "adtn_WellsFargoBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "WellsFargoBankMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "documentation": "Wells Fargo Bank.", "label": "Wells Fargo Bank [Member]" } } }, "auth_ref": [] }, "adtn_WellsFargoCreditAgreementAmendmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "WellsFargoCreditAgreementAmendmentMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Wells Fargo Credit Agreement Amendment [Member]", "label": "Wells Fargo Credit Agreement Amendment [Member]", "documentation": "Wells Fargo Credit Agreement Amendment [Member]" } } }, "auth_ref": [] }, "adtn_WellsFargoCreditAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "WellsFargoCreditAgreementMember", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/DisclosureRevolvingCreditAgreementsCarryingAmountOfRevolvingAgreementsDetails", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureNatureOfBusinessAdditionalInformationDetail", "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureSubsequentEventsAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Wells Fargo Credit Agreement [Member]", "documentation": "Wells Fargo credit agreement.", "label": "Wells Fargo Credit Agreement [Member]" } } }, "auth_ref": [] }, "adtn_WithholdingTaxLiabilitiesInSingleJurisdiction": { "xbrltype": "monetaryItemType", "nsuri": "http://www.adtran.com/20231231", "localname": "WithholdingTaxLiabilitiesInSingleJurisdiction", "crdr": "credit", "presentation": [ "http://www.adtran.com/20231231/taxonomy/role/Role_DisclosureIncomeTaxesAdditionalInformationDetail" ], "lang": { "en-us": { "role": { "terseLabel": "Withholding tax liabilities in jurisdiction", "label": "Withholding Tax Liabilities In Single Jurisdiction", "documentation": "Withholding tax liabilities in single jurisdiction." } } }, "auth_ref": [] } } } }, "std_ref": { "r0": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "SubTopic": "20", "Topic": "940", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481913/940-20-25-1" }, "r1": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "16", "SubTopic": "10", "Topic": "805", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479405/805-10-25-16" }, "r2": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "7", "SubTopic": "30", "Topic": "805", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479637/805-30-30-7" }, "r3": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "8", "SubTopic": "30", "Topic": "805", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479637/805-30-30-8" }, "r4": { "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//1943274/2147481877/830-230-45-1" }, "r5": { "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" }, "r6": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r7": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(a),(b),(c)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r8": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r9": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i),(j),(k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r10": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i-k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r11": { "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" }, "r12": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r13": { "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" }, "r14": { "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" }, "r15": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21C", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-21C" }, "r16": { "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" }, "r17": { "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" }, "r18": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480463/815-10-45-5" }, "r19": { "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" }, "r20": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "825", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-1" }, "r21": { "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" }, "r22": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "30", "Topic": "350", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-1" }, "r23": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "30", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481097/715-30-50-1" }, "r24": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "60", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480266/715-60-50-1" }, "r25": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "SubTopic": "30", "Topic": "805", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479581/805-30-50-1" }, "r26": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(1)", "SubTopic": "10", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-11B" }, "r27": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(3)", "SubTopic": "10", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-11B" }, "r28": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(e)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15" }, "r29": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-19" }, "r30": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(2)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r31": { "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" }, "r32": { "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" }, "r33": { "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" }, "r34": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-2" }, "r35": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "80", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480576/715-80-50-2" }, "r36": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r37": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "SubTopic": "10", "Topic": "718", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r38": { "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" }, "r39": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "718", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2A" }, "r40": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "SubTopic": "30", "Topic": "350", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-3" }, "r41": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r42": { "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" }, "r43": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "60", "Paragraph": "1", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482053/820-10-60-1" }, "r44": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(19)", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r45": { "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" }, "r46": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3A", "Subparagraph": "24(b)", "SubTopic": "10", "Topic": "480", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480244/480-10-S99-3A" }, "r47": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SAB TOPIC 4.C)", "SubTopic": "10", "Topic": "505", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480008/505-10-S99-4" }, "r48": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483489/210-10-50-1" }, "r49": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r50": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19(b),22(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r51": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r52": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19,20)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r53": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19,20,22)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r54": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.19-26)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r55": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.20)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r56": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.21)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r57": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "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" }, "r58": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.22(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r59": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.22)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r60": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.24)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r61": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.25)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r62": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.29)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r63": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.29,30)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r64": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.29-31)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r65": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.3,4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r66": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.31)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r67": { "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" }, "r68": { "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" }, "r69": { "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" }, "r70": { "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" }, "r71": { "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" }, "r72": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r73": { "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" }, "r74": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r75": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r76": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r77": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "25", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-25" }, "r78": { "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" }, "r79": { "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" }, "r80": { "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" }, "r81": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-3" }, "r82": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-4" }, "r83": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482913/230-10-50-5" }, "r84": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "250", "SubTopic": "10", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7" }, "r85": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "250", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-8" }, "r86": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "250", "SubTopic": "10", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-9" }, "r87": { "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" }, "r88": { "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" }, "r89": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-18" }, "r90": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-18" }, "r91": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-20" }, "r92": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-4" }, "r93": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-8" }, "r94": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-9" }, "r95": { "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" }, "r96": { "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" }, "r97": { "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" }, "r98": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r99": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-31" }, "r100": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "40", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-40" }, "r101": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41" }, "r102": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "310", "SubTopic": "10", "Section": "50", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-29" }, "r103": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "330", "SubTopic": "10", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB TOPIC 5.BB)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480581/330-10-S99-2" }, "r104": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-1" }, "r105": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482686/350-30-45-1" }, "r106": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482686/350-30-45-2" }, "r107": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-1" }, "r108": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "50", "Paragraph": "2", "Subparagraph": "((a)(1),(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-2" }, "r109": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-2" }, "r110": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "350", "SubTopic": "30", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-2" }, "r111": { "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" }, "r112": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-1" }, "r113": { "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" }, "r114": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "420", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r115": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "420", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r116": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "420", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB TOPIC 5.P.3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-1" }, "r117": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "420", "SubTopic": "10", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB TOPIC 5.P.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r118": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "420", "SubTopic": "10", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r119": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "460", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r120": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "460", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r121": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "470", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481573/470-10-45-13" }, "r122": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "470", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481573/470-10-45-14" }, "r123": { "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" }, "r124": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "480", "SubTopic": "10", "Subparagraph": "(12)(c)", "Section": "S99", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480244/480-10-S99-3A" }, "r125": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "480", "SubTopic": "10", "Subparagraph": "(16)(c)", "Paragraph": "3A", "Section": "S99", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480244/480-10-S99-3A" }, "r126": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "480", "SubTopic": "10", "Subparagraph": "14", "Paragraph": "3A", "Section": "S99", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480244/480-10-S99-3A" }, "r127": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "480", "SubTopic": "10", "Subparagraph": "15", "Paragraph": "3A", "Section": "S99", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480244/480-10-S99-3A" }, "r128": { "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" }, "r129": { "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" }, "r130": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480008/505-10-S99-1" }, "r131": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481549/505-30-45-1" }, "r132": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481520/505-30-50-4" }, "r133": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "710", "SubTopic": "10", "Section": "25", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483070/710-10-25-11" }, "r134": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480535/715-20-45-2" }, "r135": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r136": { "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" }, "r137": { "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" }, "r138": { "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" }, "r139": { "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" }, "r140": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "70", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480794/715-70-50-1" }, "r141": { "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" }, "r142": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(b),(f(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r143": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r144": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(1)(i)-(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r145": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r146": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r147": { "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" }, "r148": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "20", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481089/718-20-55-12" }, "r149": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "20", "Section": "55", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481089/718-20-55-13" }, "r150": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-6" }, "r151": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-3" }, "r152": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-3" }, "r153": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-8" }, "r154": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "10", "Section": "05", "Paragraph": "4", "Subparagraph": "(a)-(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479515/805-10-05-4" }, "r155": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "10", "Section": "25", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479405/805-10-25-23" }, "r156": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479328/805-10-50-2" }, "r157": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479328/805-10-50-2" }, "r158": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479328/805-10-50-3" }, "r159": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "10", "Section": "55", "Paragraph": "37", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479303/805-10-55-37" }, "r160": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479907/805-20-50-1" }, "r161": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479907/805-20-50-1" }, "r162": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "55", "Paragraph": "14", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479876/805-20-55-14" }, "r163": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "55", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479876/805-20-55-20" }, "r164": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "55", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479876/805-20-55-20" }, "r165": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "55", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479876/805-20-55-31" }, "r166": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-15" }, "r167": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-16" }, "r168": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-21" }, "r169": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1" }, "r170": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4I", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4I" }, "r171": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4J" }, "r172": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4K", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4K" }, "r173": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r174": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r175": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r176": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r177": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r178": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C" }, "r179": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C" }, "r180": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4C", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C" }, "r181": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4D", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r182": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "55", "Paragraph": "182", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480401/815-10-55-182" }, "r183": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "820", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r184": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "820", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3" }, "r185": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-20" }, "r186": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-21" }, "r187": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "45", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-1A" }, "r188": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-2" }, "r189": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-3" }, "r190": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "835", "SubTopic": "30", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482949/835-30-55-8" }, "r191": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "210", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03.10)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r192": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "210", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03.15(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r193": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "210", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03.17)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r194": { "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//1943274/2147480848/942-470-50-3" }, "r195": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "985", "SubTopic": "20", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481283/985-20-50-1" }, "r196": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//205/tableOfContent" }, "r197": { "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" }, "r198": { "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" }, "r199": { "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" }, "r200": { "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)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r201": { "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)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r202": { "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" }, "r203": { "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" }, "r204": { "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" }, "r205": { "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" }, "r206": { "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" }, "r207": { "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(6)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r208": { "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(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r209": { "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(6)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r210": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "45", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-1" }, "r211": { "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" }, "r212": { "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(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r213": { "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" }, "r214": { "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" }, "r215": { "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(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r216": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r217": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.1,2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r218": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.19)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r219": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.2(a),(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r220": { "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" }, "r221": { "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(a),(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r222": { "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(c),9(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r223": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.8)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r224": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03.9)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r225": { "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" }, "r226": { "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" }, "r227": { "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" }, "r228": { "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" }, "r229": { "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" }, "r230": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.L)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480581/330-10-S99-1" }, "r231": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.BB)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480581/330-10-S99-2" }, "r232": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r233": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r234": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r235": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//360/tableOfContent" }, "r236": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-15" }, "r237": { "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" }, "r238": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-2" }, "r239": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "440", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//440/tableOfContent" }, "r240": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//470/tableOfContent" }, "r241": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//505/tableOfContent" }, "r242": { "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" }, "r243": { "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" }, "r244": { "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" }, "r245": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "710", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483070/710-10-25-9" }, "r246": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "710", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483043/710-10-30-1" }, "r247": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480535/715-20-45-3" }, "r248": { "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" }, "r249": { "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" }, "r250": { "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" }, "r251": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "715", "SubTopic": "20", "Subparagraph": "(h)", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r252": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "718", "SubTopic": "10", "Subparagraph": "(e)(1)", "Name": "Accounting Standards Codification", "Paragraph": "2", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r253": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "718", "SubTopic": "10", "Subparagraph": "(f)(2)", "Name": "Accounting Standards Codification", "Paragraph": "2", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r254": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Paragraph": "12", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-12" }, "r255": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Paragraph": "2", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-2" }, "r256": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Paragraph": "9", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-9" }, "r257": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r258": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r259": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r260": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "805", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//805/tableOfContent" }, "r261": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Paragraph": "1", "Section": "50", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479907/805-20-50-1" }, "r262": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r263": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r264": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//810/tableOfContent" }, "r265": { "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" }, "r266": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r267": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "815", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//815/tableOfContent" }, "r268": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r269": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-21" }, "r270": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "940", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//940-320/tableOfContent" }, "r271": { "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//1943274/2147479853/942-210-S99-1" }, "r272": { "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//1943274/2147479853/942-210-S99-1" }, "r273": { "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//1943274/2147479853/942-210-S99-1" }, "r274": { "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)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r275": { "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)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r276": { "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//1943274/2147479853/942-210-S99-1" }, "r277": { "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//1943274/2147479853/942-210-S99-1" }, "r278": { "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(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r279": { "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//1943274/2147479853/942-210-S99-1" }, "r280": { "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(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r281": { "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(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r282": { "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//1943274/2147479853/942-210-S99-1" }, "r283": { "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//1943274/2147483589/942-220-S99-1" }, "r284": { "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//1943274/2147483589/942-220-S99-1" }, "r285": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04.9)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r286": { "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" }, "r287": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//946-320/tableOfContent" }, "r288": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-6" }, "r289": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-6" }, "r290": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-6" }, "r291": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-7" }, "r292": { "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" }, "r293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "270", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482989/270-10-45-6" }, "r294": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1" }, "r295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-1" }, "r296": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-1" }, "r297": { "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//1943274/2147480321/958-360-50-1" }, "r298": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-11" }, "r299": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-12" }, "r300": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-13" }, "r301": { "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" }, "r302": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "40", "Topic": "350", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482558/350-40-50-3" }, "r303": { "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//1943274/2147480321/958-360-50-6" }, "r304": { "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//1943274/2147480321/958-360-50-7" }, "r305": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "SubTopic": "10", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-7A" }, "r306": { "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" }, "r307": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(1)", "SubTopic": "20", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2" }, "r308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "326", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-3" }, "r309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "326", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-3" }, "r310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "842", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-4" }, "r311": { "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" }, "r312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.22(a)(2))", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r313": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org//606/tableOfContent" }, "r314": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1403", "Paragraph": "(b)", "Publisher": "SEC" }, "r315": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "(a)", "Subparagraph": "(1)", "Publisher": "SEC" }, "r316": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "(a)", "Subparagraph": "(3)", "Publisher": "SEC" }, "r317": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "(c)", "Publisher": "SEC" }, "r318": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "c", "Publisher": "SEC" }, "r319": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "09", "Publisher": "SEC" }, "r320": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Footnote": "2", "Publisher": "SEC" }, "r321": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column B", "Publisher": "SEC" }, "r322": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column C", "Publisher": "SEC" }, "r323": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column D", "Publisher": "SEC" }, "r324": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column E", "Publisher": "SEC" }, "r325": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column F", "Publisher": "SEC" }, "r326": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column G", "Publisher": "SEC" }, "r327": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column H", "Publisher": "SEC" }, "r328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column I", "Publisher": "SEC" }, "r329": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Footnote": "4", "Publisher": "SEC" }, "r330": { "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" }, "r331": { "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" }, "r332": { "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" }, "r333": { "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" }, "r334": { "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" }, "r335": { "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" }, "r336": { "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" }, "r337": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-1" }, "r338": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-5" }, "r339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483489/210-10-50-1" }, "r340": { "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" }, "r341": { "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(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r342": { "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(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r343": { "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" }, "r344": { "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" }, "r345": { "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" }, "r346": { "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" }, "r347": { "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" }, "r348": { "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(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r349": { "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)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r350": { "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" }, "r351": { "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" }, "r352": { "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(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r353": { "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(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r354": { "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(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r355": { "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" }, "r356": { "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" }, "r357": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r358": { "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" }, "r359": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-12" }, "r360": { "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" }, "r361": { "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" }, "r362": { "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" }, "r363": { "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" }, "r364": { "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" }, "r365": { "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" }, "r366": { "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" }, "r367": { "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" }, "r368": { "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" }, "r369": { "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" }, "r370": { "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" }, "r371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(210.5-03(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r372": { "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" }, "r373": { "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(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r374": { "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(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r375": { "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" }, "r376": { "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" }, "r377": { "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" }, "r378": { "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" }, "r379": { "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" }, "r380": { "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" }, "r381": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-2" }, "r382": { "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" }, "r383": { "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" }, "r384": { "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" }, "r385": { "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" }, "r386": { "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" }, "r387": { "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(e)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r388": { "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" }, "r389": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r390": { "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" }, "r391": { "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" }, "r392": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r393": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column C(1)))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r394": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column C(2)))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r395": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column C)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r396": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r397": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r398": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r399": { "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" }, "r400": { "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" }, "r401": { "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" }, "r402": { "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" }, "r403": { "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" }, "r404": { "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" }, "r405": { "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" }, "r406": { "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" }, "r407": { "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" }, "r408": { "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" }, "r409": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-12" }, "r410": { "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" }, "r411": { "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" }, "r412": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7" }, "r413": { "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" }, "r414": { "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" }, "r415": { "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" }, "r416": { "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" }, "r417": { "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" }, "r418": { "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" }, "r419": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//260/tableOfContent" }, "r420": { "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" }, "r421": { "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" }, "r422": { "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" }, "r423": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-22" }, "r424": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-23" }, "r425": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "26", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-26" }, "r426": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-28A" }, "r427": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "44", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-44" }, "r428": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "48", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-48" }, "r429": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "48", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-48" }, "r430": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "51", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-51" }, "r431": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-52" }, "r432": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "53", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-53" }, "r433": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "54", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482689/260-10-45-54" }, "r434": { "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" }, "r435": { "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" }, "r436": { "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" }, "r437": { "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" }, "r438": { "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" }, "r439": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-2" }, "r440": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-3" }, "r441": { "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" }, "r442": { "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" }, "r443": { "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" }, "r444": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//280/tableOfContent" }, "r445": { "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" }, "r446": { "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" }, "r447": { "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" }, "r448": { "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" }, "r449": { "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" }, "r450": { "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" }, "r451": { "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" }, "r452": { "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" }, "r453": { "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" }, "r454": { "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" }, "r455": { "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" }, "r456": { "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" }, "r457": { "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" }, "r458": { "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" }, "r459": { "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" }, "r460": { "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" }, "r461": { "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" }, "r462": { "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" }, "r463": { "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" }, "r464": { "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" }, "r465": { "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" }, "r466": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r467": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r468": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r469": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r470": { "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" }, "r471": { "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" }, "r472": { "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" }, "r473": { "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" }, "r474": { "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" }, "r475": { "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" }, "r476": { "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" }, "r477": { "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" }, "r478": { "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" }, "r479": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481990/310-10-45-9" }, "r480": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-4" }, "r481": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-42" }, "r482": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "44", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-44" }, "r483": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2" }, "r484": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481925/310-20-65-2" }, "r485": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//320/tableOfContent" }, "r486": { "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" }, "r487": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481830/320-10-45-2" }, "r488": { "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" }, "r489": { "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" }, "r490": { "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" }, "r491": { "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" }, "r492": { "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" }, "r493": { "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" }, "r494": { "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" }, "r495": { "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" }, "r496": { "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" }, "r497": { "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" }, "r498": { "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" }, "r499": { "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" }, "r500": { "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" }, "r501": { "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" }, "r502": { "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" }, "r503": { "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" }, "r504": { "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" }, "r505": { "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" }, "r506": { "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" }, "r507": { "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" }, "r508": { "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" }, "r509": { "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" }, "r510": { "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" }, "r511": { "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" }, "r512": { "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" }, "r513": { "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" }, "r514": { "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" }, "r515": { "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" }, "r516": { "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" }, "r517": { "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" }, "r518": { "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" }, "r519": { "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" }, "r520": { "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" }, "r521": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r522": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r523": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r524": { "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" }, "r525": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-2" }, "r526": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4" }, "r527": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4" }, "r528": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-4" }, "r529": { "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" }, "r530": { "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" }, "r531": { "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" }, "r532": { "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" }, "r533": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5" }, "r534": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5" }, "r535": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-5" }, "r536": { "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" }, "r537": { "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" }, "r538": { "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" }, "r539": { "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" }, "r540": { "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" }, "r541": { "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" }, "r542": { "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" }, "r543": { "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" }, "r544": { "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" }, "r545": { "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" }, "r546": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-20" }, "r547": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-21" }, "r548": { "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" }, "r549": { "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" }, "r550": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-8" }, "r551": { "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" }, "r552": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-10" }, "r553": { "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" }, "r554": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-4" }, "r555": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-4" }, "r556": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-4" }, "r557": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479106/326-30-50-5" }, "r558": { "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" }, "r559": { "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" }, "r560": { "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" }, "r561": { "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" }, "r562": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//330/tableOfContent" }, "r563": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483080/330-10-50-1" }, "r564": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483080/330-10-50-2" }, "r565": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "330", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483080/330-10-50-4" }, "r566": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "340", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479483/340-40-50-3" }, "r567": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//350-20/tableOfContent" }, "r568": { "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" }, "r569": { "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" }, "r570": { "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" }, "r571": { "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" }, "r572": { "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" }, "r573": { "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" }, "r574": { "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" }, "r575": { "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" }, "r576": { "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" }, "r577": { "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" }, "r578": { "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" }, "r579": { "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" }, "r580": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482573/350-20-50-2" }, "r581": { "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" }, "r582": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//350-30/tableOfContent" }, "r583": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-1" }, "r584": { "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" }, "r585": { "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" }, "r586": { "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" }, "r587": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-2" }, "r588": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-1" }, "r589": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r590": { "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" }, "r591": { "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" }, "r592": { "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" }, "r593": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//420/tableOfContent" }, "r594": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r595": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r596": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r597": { "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" }, "r598": { "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" }, "r599": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482017/420-10-50-1" }, "r600": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.P.3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-1" }, "r601": { "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(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r602": { "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(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r603": { "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(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r604": { "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" }, "r605": { "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(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r606": { "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" }, "r607": { "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" }, "r608": { "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" }, "r609": { "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" }, "r610": { "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" }, "r611": { "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" }, "r612": { "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" }, "r613": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r614": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r615": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r616": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r617": { "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" }, "r618": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r619": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-4" }, "r620": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r621": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r622": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r623": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r624": { "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" }, "r625": { "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" }, "r626": { "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" }, "r627": { "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" }, "r628": { "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" }, "r629": { "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" }, "r630": { "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" }, "r631": { "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" }, "r632": { "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" }, "r633": { "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" }, "r634": { "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" }, "r635": { "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" }, "r636": { "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" }, "r637": { "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" }, "r638": { "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" }, "r639": { "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" }, "r640": { "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" }, "r641": { "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" }, "r642": { "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" }, "r643": { "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" }, "r644": { "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" }, "r645": { "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" }, "r646": { "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" }, "r647": { "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" }, "r648": { "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" }, "r649": { "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" }, "r650": { "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" }, "r651": { "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" }, "r652": { "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" }, "r653": { "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" }, "r654": { "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" }, "r655": { "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" }, "r656": { "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" }, "r657": { "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" }, "r658": { "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" }, "r659": { "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" }, "r660": { "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" }, "r661": { "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" }, "r662": { "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" }, "r663": { "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" }, "r664": { "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" }, "r665": { "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" }, "r666": { "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" }, "r667": { "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" }, "r668": { "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" }, "r669": { "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" }, "r670": { "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" }, "r671": { "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" }, "r672": { "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" }, "r673": { "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" }, "r674": { "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" }, "r675": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479837/606-10-45-1" }, "r676": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479837/606-10-45-2" }, "r677": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479837/606-10-45-3" }, "r678": { "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" }, "r679": { "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" }, "r680": { "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" }, "r681": { "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" }, "r682": { "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" }, "r683": { "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" }, "r684": { "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" }, "r685": { "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" }, "r686": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-4" }, "r687": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r688": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-8" }, "r689": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479806/606-10-50-8" }, "r690": { "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" }, "r691": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//715/tableOfContent" }, "r692": { "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" }, "r693": { "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" }, "r694": { "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" }, "r695": { "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" }, "r696": { "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" }, "r697": { "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" }, "r698": { "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" }, "r699": { "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" }, "r700": { "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" }, "r701": { "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" }, "r702": { "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" }, "r703": { "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" }, "r704": { "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" }, "r705": { "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" }, "r706": { "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" }, "r707": { "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" }, "r708": { "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" }, "r709": { "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" }, "r710": { "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" }, "r711": { "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" }, "r712": { "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" }, "r713": { "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" }, "r714": { "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" }, "r715": { "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" }, "r716": { "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" }, "r717": { "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" }, "r718": { "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" }, "r719": { "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" }, "r720": { "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" }, "r721": { "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" }, "r722": { "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" }, "r723": { "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" }, "r724": { "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" }, "r725": { "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" }, "r726": { "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" }, "r727": { "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" }, "r728": { "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" }, "r729": { "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" }, "r730": { "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" }, "r731": { "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" }, "r732": { "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" }, "r733": { "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" }, "r734": { "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" }, "r735": { "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" }, "r736": { "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" }, "r737": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480506/715-20-50-1" }, "r738": { "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" }, "r739": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r740": { "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" }, "r741": { "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" }, "r742": { "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" }, "r743": { "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" }, "r744": { "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" }, "r745": { "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" }, "r746": { "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" }, "r747": { "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" }, "r748": { "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" }, "r749": { "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" }, "r750": { "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" }, "r751": { "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" }, "r752": { "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" }, "r753": { "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" }, "r754": { "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" }, "r755": { "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" }, "r756": { "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" }, "r757": { "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" }, "r758": { "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" }, "r759": { "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" }, "r760": { "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" }, "r761": { "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" }, "r762": { "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" }, "r763": { "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" }, "r764": { "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" }, "r765": { "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" }, "r766": { "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" }, "r767": { "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" }, "r768": { "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" }, "r769": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//718/tableOfContent" }, "r770": { "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" }, "r771": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r772": { "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" }, "r773": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480454/718-10-45-1" }, "r774": { "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" }, "r775": { "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" }, "r776": { "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" }, "r777": { "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" }, "r778": { "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" }, "r779": { "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" }, "r780": { "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" }, "r781": { "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" }, "r782": { "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" }, "r783": { "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" }, "r784": { "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" }, "r785": { "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" }, "r786": { "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" }, "r787": { "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" }, "r788": { "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" }, "r789": { "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" }, "r790": { "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" }, "r791": { "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" }, "r792": { "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" }, "r793": { "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" }, "r794": { "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" }, "r795": { "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" }, "r796": { "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" }, "r797": { "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" }, "r798": { "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" }, "r799": { "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" }, "r800": { "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" }, "r801": { "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" }, "r802": { "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" }, "r803": { "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" }, "r804": { "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" }, "r805": { "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" }, "r806": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15" }, "r807": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "15", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15" }, "r808": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "15", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480336/718-10-65-15" }, "r809": { "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" }, "r810": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "730", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "05", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483044/730-10-05-1" }, "r811": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "730", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482916/730-10-50-1" }, "r812": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "730", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483041/730-20-50-1" }, "r813": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//740/tableOfContent" }, "r814": { "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" }, "r815": { "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" }, "r816": { "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" }, "r817": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-4" }, "r818": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482525/740-10-45-6" }, "r819": { "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" }, "r820": { "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" }, "r821": { "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" }, "r822": { "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" }, "r823": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r824": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r825": { "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" }, "r826": { "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" }, "r827": { "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" }, "r828": { "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" }, "r829": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r830": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-2" }, "r831": { "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" }, "r832": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-2" }, "r833": { "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" }, "r834": { "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" }, "r835": { "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" }, "r836": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-9" }, "r837": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r838": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r839": { "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" }, "r840": { "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" }, "r841": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482615/740-10-65-8" }, "r842": { "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" }, "r843": { "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" }, "r844": { "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.Fact.1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r845": { "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.Fact.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r846": { "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.Fact.3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r847": { "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.Fact.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r848": { "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" }, "r849": { "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" }, "r850": { "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" }, "r851": { "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//1943274/2147482526/740-270-50-1" }, "r852": { "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" }, "r853": { "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" }, "r854": { "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" }, "r855": { "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" }, "r856": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479907/805-20-50-5" }, "r857": { "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" }, "r858": { "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" }, "r859": { "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" }, "r860": { "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" }, "r861": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "808", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479402/808-10-50-1" }, "r862": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r863": { "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" }, "r864": { "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" }, "r865": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r866": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r867": { "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" }, "r868": { "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" }, "r869": { "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" }, "r870": { "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" }, "r871": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-5" }, "r872": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480528/815-20-65-6" }, "r873": { "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" }, "r874": { "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" }, "r875": { "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" }, "r876": { "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" }, "r877": { "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" }, "r878": { "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" }, "r879": { "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" }, "r880": { "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" }, "r881": { "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" }, "r882": { "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" }, "r883": { "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" }, "r884": { "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" }, "r885": { "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" }, "r886": { "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" }, "r887": { "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" }, "r888": { "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" }, "r889": { "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" }, "r890": { "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" }, "r891": { "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" }, "r892": { "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" }, "r893": { "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" }, "r894": { "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" }, "r895": { "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" }, "r896": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480175/815-40-65-2" }, "r897": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r898": { "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" }, "r899": { "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" }, "r900": { "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" }, "r901": { "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" }, "r902": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6A" }, "r903": { "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" }, "r904": { "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" }, "r905": { "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" }, "r906": { "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" }, "r907": { "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" }, "r908": { "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" }, "r909": { "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" }, "r910": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-5" }, "r911": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r912": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r913": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r914": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482833/825-10-65-6" }, "r915": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//830/tableOfContent" }, "r916": { "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" }, "r917": { "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" }, "r918": { "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" }, "r919": { "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" }, "r920": { "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" }, "r921": { "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" }, "r922": { "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" }, "r923": { "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" }, "r924": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479424/830-30-S99-1" }, "r925": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "832", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483482/832-10-65-1" }, "r926": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "832", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483482/832-10-65-1" }, "r927": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483013/835-20-50-1" }, "r928": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482925/835-30-45-3" }, "r929": { "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" }, "r930": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5" }, "r931": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5" }, "r932": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5" }, "r933": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479832/842-10-65-5" }, "r934": { "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" }, "r935": { "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" }, "r936": { "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" }, "r937": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-3" }, "r938": { "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" }, "r939": { "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" }, "r940": { "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" }, "r941": { "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" }, "r942": { "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" }, "r943": { "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" }, "r944": { "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" }, "r945": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//842-30/tableOfContent" }, "r946": { "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" }, "r947": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479773/842-30-50-3" }, "r948": { "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" }, "r949": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479773/842-30-50-5" }, "r950": { "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" }, "r951": { "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" }, "r952": { "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" }, "r953": { "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" }, "r954": { "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" }, "r955": { "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" }, "r956": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r957": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r958": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "855", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//855/tableOfContent" }, "r959": { "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" }, "r960": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483399/855-10-50-2" }, "r961": { "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" }, "r962": { "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" }, "r963": { "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" }, "r964": { "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" }, "r965": { "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" }, "r966": { "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" }, "r967": { "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" }, "r968": { "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" }, "r969": { "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" }, "r970": { "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" }, "r971": { "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" }, "r972": { "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" }, "r973": { "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" }, "r974": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-5" }, "r975": { "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" }, "r976": { "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" }, "r977": { "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" }, "r978": { "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" }, "r979": { "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" }, "r980": { "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" }, "r981": { "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" }, "r982": { "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" }, "r983": { "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" }, "r984": { "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" }, "r985": { "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" }, "r986": { "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" }, "r987": { "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" }, "r988": { "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" }, "r989": { "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" }, "r990": { "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" }, "r991": { "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" }, "r992": { "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" }, "r993": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "912", "SubTopic": "330", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482105/912-330-50-1" }, "r994": { "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" }, "r995": { "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" }, "r996": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2" }, "r997": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2" }, "r998": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483194/926-20-65-2" }, "r999": { "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//1943274/2147483147/928-340-50-1" }, "r1000": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-15" }, "r1001": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-15" }, "r1002": { "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//1943274/2147482274/932-235-50-20" }, "r1003": { "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//1943274/2147482274/932-235-50-20" }, "r1004": { "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//1943274/2147482274/932-235-50-28" }, "r1005": { "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//1943274/2147482274/932-235-50-28" }, "r1006": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-33" }, "r1007": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-33" }, "r1008": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "35A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-35A" }, "r1009": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "932", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "35A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482274/932-235-50-35A" }, "r1010": { "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//1943274/2147482274/932-235-50-8" }, "r1011": { "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//1943274/2147482274/932-235-50-8" }, "r1012": { "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//1943274/2147479853/942-210-S99-1" }, "r1013": { "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//1943274/2147479853/942-210-S99-1" }, "r1014": { "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//1943274/2147483589/942-220-S99-1" }, "r1015": { "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(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r1016": { "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(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r1017": { "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//1943274/2147483589/942-220-S99-1" }, "r1018": { "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//1943274/2147483589/942-220-S99-1" }, "r1019": { "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//1943274/2147479557/942-235-S99-1" }, "r1020": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-2" }, "r1021": { "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//1943274/2147480832/942-320-50-3A" }, "r1022": { "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//1943274/2147480832/942-320-50-3A" }, "r1023": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480832/942-320-50-3A" }, "r1024": { "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//1943274/2147480842/942-360-50-1" }, "r1025": { "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//1943274/2147479440/944-210-S99-1" }, "r1026": { "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//1943274/2147479440/944-210-S99-1" }, "r1027": { "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)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1028": { "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)(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1029": { "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//1943274/2147479440/944-210-S99-1" }, "r1030": { "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//1943274/2147479440/944-210-S99-1" }, "r1031": { "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//1943274/2147479440/944-210-S99-1" }, "r1032": { "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)(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1033": { "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//1943274/2147479440/944-210-S99-1" }, "r1034": { "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//1943274/2147479440/944-210-S99-1" }, "r1035": { "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//1943274/2147479440/944-210-S99-1" }, "r1036": { "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//1943274/2147479440/944-210-S99-1" }, "r1037": { "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//1943274/2147483586/944-220-S99-1" }, "r1038": { "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(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1039": { "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(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1040": { "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//1943274/2147483586/944-220-S99-1" }, "r1041": { "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//1943274/2147483586/944-220-S99-1" }, "r1042": { "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//1943274/2147483586/944-220-S99-1" }, "r1043": { "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//1943274/2147483586/944-220-S99-1" }, "r1044": { "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(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1045": { "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//1943274/2147483586/944-220-S99-1" }, "r1046": { "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//1943274/2147483586/944-220-S99-1" }, "r1047": { "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(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1048": { "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(3)(d)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1049": { "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(3)(d)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1050": { "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(3)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r1051": { "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//1943274/2147483586/944-220-S99-1" }, "r1052": { "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//1943274/2147480149/944-235-S99-1" }, "r1053": { "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//1943274/2147480149/944-235-S99-1" }, "r1054": { "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//1943274/2147480149/944-235-S99-1" }, "r1055": { "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//1943274/2147480149/944-235-S99-1" }, "r1056": { "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//1943274/2147480149/944-235-S99-1" }, "r1057": { "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//1943274/2147480149/944-235-S99-1" }, "r1058": { "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//1943274/2147480149/944-235-S99-1" }, "r1059": { "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//1943274/2147480149/944-235-S99-1" }, "r1060": { "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//1943274/2147480149/944-235-S99-1" }, "r1061": { "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//1943274/2147480149/944-235-S99-1" }, "r1062": { "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//1943274/2147480149/944-235-S99-1" }, "r1063": { "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//1943274/2147480149/944-235-S99-2" }, "r1064": { "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//1943274/2147480149/944-235-S99-2" }, "r1065": { "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//1943274/2147480149/944-235-S99-2" }, "r1066": { "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//1943274/2147480149/944-235-S99-2" }, "r1067": { "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//1943274/2147480149/944-235-S99-2" }, "r1068": { "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//1943274/2147480149/944-235-S99-2" }, "r1069": { "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" }, "r1070": { "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" }, "r1071": { "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" }, "r1072": { "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" }, "r1073": { "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" }, "r1074": { "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" }, "r1075": { "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" }, "r1076": { "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" }, "r1077": { "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" }, "r1078": { "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" }, "r1079": { "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" }, "r1080": { "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" }, "r1081": { "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" }, "r1082": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479383/944-825-50-1B" }, "r1083": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480424/946-10-50-1" }, "r1084": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480424/946-10-50-2" }, "r1085": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480424/946-10-50-3" }, "r1086": { "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" }, "r1087": { "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" }, "r1088": { "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" }, "r1089": { "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" }, "r1090": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-3" }, "r1091": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480767/946-205-45-3" }, "r1092": { "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//1943274/2147480767/946-205-45-4" }, "r1093": { "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//1943274/2147480555/946-210-45-4" }, "r1094": { "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//1943274/2147480524/946-210-50-1" }, "r1095": { "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//1943274/2147480524/946-210-50-1" }, "r1096": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r1097": { "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//1943274/2147480524/946-210-50-1" }, "r1098": { "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//1943274/2147480524/946-210-50-2" }, "r1099": { "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//1943274/2147480524/946-210-50-6" }, "r1100": { "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//1943274/2147480524/946-210-50-6" }, "r1101": { "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//1943274/2147480524/946-210-50-6" }, "r1102": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r1103": { "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//1943274/2147480524/946-210-50-6" }, "r1104": { "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//1943274/2147480524/946-210-50-6" }, "r1105": { "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//1943274/2147479617/946-210-S99-1" }, "r1106": { "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//1943274/2147479617/946-210-S99-1" }, "r1107": { "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//1943274/2147479617/946-210-S99-1" }, "r1108": { "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//1943274/2147479617/946-210-S99-1" }, "r1109": { "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//1943274/2147479617/946-210-S99-1" }, "r1110": { "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//1943274/2147479617/946-210-S99-1" }, "r1111": { "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//1943274/2147479617/946-210-S99-1" }, "r1112": { "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(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r1113": { "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//1943274/2147479617/946-210-S99-1" }, "r1114": { "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//1943274/2147479617/946-210-S99-1" }, "r1115": { "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//1943274/2147479617/946-210-S99-1" }, "r1116": { "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//1943274/2147479617/946-210-S99-1" }, "r1117": { "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//1943274/2147479617/946-210-S99-1" }, "r1118": { "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//1943274/2147479617/946-210-S99-1" }, "r1119": { "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//1943274/2147479617/946-210-S99-1" }, "r1120": { "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//1943274/2147479617/946-210-S99-1" }, "r1121": { "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//1943274/2147479617/946-210-S99-1" }, "r1122": { "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//1943274/2147479617/946-210-S99-1" }, "r1123": { "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//1943274/2147479617/946-210-S99-1" }, "r1124": { "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//1943274/2147479617/946-210-S99-1" }, "r1125": { "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//1943274/2147479617/946-210-S99-1" }, "r1126": { "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//1943274/2147479617/946-210-S99-1" }, "r1127": { "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//1943274/2147479617/946-210-S99-1" }, "r1128": { "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//1943274/2147479617/946-210-S99-1" }, "r1129": { "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//1943274/2147479617/946-210-S99-1" }, "r1130": { "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//1943274/2147479617/946-210-S99-2" }, "r1131": { "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//1943274/2147479617/946-210-S99-2" }, "r1132": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3" }, "r1133": { "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//1943274/2147483581/946-220-45-7" }, "r1134": { "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//1943274/2147483575/946-220-S99-1" }, "r1135": { "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//1943274/2147483575/946-220-S99-1" }, "r1136": { "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//1943274/2147483575/946-220-S99-1" }, "r1137": { "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(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r1138": { "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//1943274/2147483575/946-220-S99-1" }, "r1139": { "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//1943274/2147483575/946-220-S99-1" }, "r1140": { "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//1943274/2147483575/946-220-S99-1" }, "r1141": { "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//1943274/2147483575/946-220-S99-1" }, "r1142": { "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//1943274/2147483575/946-220-S99-1" }, "r1143": { "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//1943274/2147483575/946-220-S99-1" }, "r1144": { "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//1943274/2147483575/946-220-S99-1" }, "r1145": { "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//1943274/2147483575/946-220-S99-1" }, "r1146": { "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//1943274/2147483575/946-220-S99-1" }, "r1147": { "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//1943274/2147483575/946-220-S99-1" }, "r1148": { "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//1943274/2147483575/946-220-S99-1" }, "r1149": { "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//1943274/2147483575/946-220-S99-1" }, "r1150": { "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//1943274/2147483575/946-220-S99-1" }, "r1151": { "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//1943274/2147483575/946-220-S99-3" }, "r1152": { "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//1943274/2147483575/946-220-S99-3" }, "r1153": { "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//1943274/2147483575/946-220-S99-3" }, "r1154": { "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//1943274/2147483575/946-220-S99-3" }, "r1155": { "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//1943274/2147481062/946-235-50-2" }, "r1156": { "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//1943274/2147481062/946-235-50-2" }, "r1157": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480833/946-310-45-1" }, "r1158": { "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 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1159": { "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)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1160": { "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)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1161": { "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//1943274/2147480032/946-320-S99-1" }, "r1162": { "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 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1163": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1164": { "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 B)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1165": { "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 B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1166": { "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 10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1167": { "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//1943274/2147480032/946-320-S99-1" }, "r1168": { "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 6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1169": { "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 8)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1170": { "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 8)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1171": { "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 8)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1172": { "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 8)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1173": { "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 8)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1174": { "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 8)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1175": { "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 8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1176": { "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 9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1177": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1178": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "19", "Subparagraph": "(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-19" }, "r1179": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "19", "Subparagraph": "(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-19" }, "r1180": { "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//1943274/2147480032/946-320-S99-2" }, "r1181": { "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//1943274/2147480032/946-320-S99-2" }, "r1182": { "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 1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1183": { "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 1)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1184": { "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 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1185": { "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//1943274/2147480032/946-320-S99-3" }, "r1186": { "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//1943274/2147480032/946-320-S99-3" }, "r1187": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1188": { "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 6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1189": { "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 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1190": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1191": { "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 B)(Footnote 10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1192": { "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 B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1193": { "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 11)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1194": { "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 11)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1195": { "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 11)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1196": { "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 11)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1197": { "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 11)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1198": { "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 11)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1199": { "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 11))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1200": { "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 12))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1201": { "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 13))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1202": { "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//1943274/2147480032/946-320-S99-3" }, "r1203": { "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 9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1204": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1205": { "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 D))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1206": { "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//1943274/2147480032/946-320-S99-5" }, "r1207": { "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//1943274/2147480032/946-320-S99-5" }, "r1208": { "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 A))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B" }, "r1209": { "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//1943274/2147480032/946-320-S99-5B" }, "r1210": { "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//1943274/2147480032/946-320-S99-5B" }, "r1211": { "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//1943274/2147480032/946-320-S99-5C" }, "r1212": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5D", "Subparagraph": "(SX 210.12-13D(Column B)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5D" }, "r1213": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5D", "Subparagraph": "(SX 210.12-13D(Column C)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5D" }, "r1214": { "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 1)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1215": { "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 1)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1216": { "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 1)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1217": { "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 1)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1218": { "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 1)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1219": { "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 1)(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1220": { "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 1)(b)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1221": { "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 1)(b)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1222": { "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 1)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1223": { "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//1943274/2147480032/946-320-S99-6" }, "r1224": { "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 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1225": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1226": { "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 B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1227": { "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 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1228": { "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 5)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1229": { "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//1943274/2147480032/946-320-S99-6" }, "r1230": { "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 8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1231": { "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 9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1232": { "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))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-6" }, "r1233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7" }, "r1234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7" }, "r1235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7" }, "r1236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-7" }, "r1237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481004/946-505-50-3" }, "r1238": { "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//1943274/2147481004/946-505-50-6" }, "r1239": { "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(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479851/948-310-S99-1" }, "r1240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481027/954-310-50-2" }, "r1241": { "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//1943274/2147480327/954-440-50-1" }, "r1242": { "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//1943274/2147479438/970-360-S99-1" }, "r1243": { "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//1943274/2147479438/970-360-S99-1" }, "r1244": { "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//1943274/2147479438/970-360-S99-1" }, "r1245": { "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//1943274/2147479438/970-360-S99-1" }, "r1246": { "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//1943274/2147479438/970-360-S99-1" }, "r1247": { "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//1943274/2147479438/970-360-S99-1" }, "r1248": { "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//1943274/2147479438/970-360-S99-1" }, "r1249": { "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//1943274/2147479438/970-360-S99-1" }, "r1250": { "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(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479438/970-360-S99-1" }, "r1251": { "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//1943274/2147482856/976-310-50-1" }, "r1252": { "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//1943274/2147482707/978-310-50-1" }, "r1253": { "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" }, "r1254": { "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" }, "r1255": { "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" }, "r1256": { "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" }, "r1257": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-1" }, "r1258": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483467/210-10-45-1" }, "r1259": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1260": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1261": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(6)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1262": { "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" }, "r1263": { "role": "http://www.xbrl.org/2003/role/exampleRef", "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" }, "r1264": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483426/235-10-50-4" }, "r1265": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483426/235-10-50-4" }, "r1266": { "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" }, "r1267": { "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" }, "r1268": { "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" }, "r1269": { "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" }, "r1270": { "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" }, "r1271": { "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" }, "r1272": { "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" }, "r1273": { "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" }, "r1274": { "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" }, "r1275": { "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" }, "r1276": { "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" }, "r1277": { "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" }, "r1278": { "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" }, "r1279": { "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" }, "r1280": { "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" }, "r1281": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1282": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1283": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1284": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1285": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1286": { "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" }, "r1287": { "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" }, "r1288": { "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" }, "r1289": { "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" }, "r1290": { "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" }, "r1291": { "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" }, "r1292": { "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" }, "r1293": { "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" }, "r1294": { "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" }, "r1295": { "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" }, "r1296": { "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" }, "r1297": { "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" }, "r1298": { "role": "http://www.xbrl.org/2003/role/exampleRef", "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" }, "r1299": { "role": "http://www.xbrl.org/2003/role/exampleRef", "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" }, "r1300": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4J", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4J" }, "r1301": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4K", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481175/810-10-55-4K" }, "r1302": { "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" }, "r1303": { "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" }, "r1304": { "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" }, "r1305": { "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" }, "r1306": { "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//1943274/2147480524/946-210-50-1" }, "r1307": { "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//1943274/2147480524/946-210-50-6" }, "r1308": { "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//1943274/2147480493/946-210-55-1" }, "r1309": { "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//1943274/2147480833/946-310-45-1" }, "r1310": { "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//1943274/2147480032/946-320-S99-1" }, "r1311": { "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//1943274/2147480032/946-320-S99-2" }, "r1312": { "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//1943274/2147480032/946-320-S99-3" }, "r1313": { "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//1943274/2147480032/946-320-S99-6" }, "r1314": { "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//1943274/2147480167/946-830-55-10" }, "r1315": { "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//1943274/2147480167/946-830-55-11" }, "r1316": { "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//1943274/2147480167/946-830-55-12" }, "r1317": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1318": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r1319": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-23" }, "r1320": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r1321": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 10-K", "Number": "249", "Section": "310" }, "r1322": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Number": "249", "Section": "220", "Subsection": "f" }, "r1323": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16", "Subsection": "J", "Paragraph": "a" }, "r1324": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1" }, "r1325": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i" }, "r1326": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r1327": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r1328": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r1329": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r1330": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r1331": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii" }, "r1332": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "iii" }, "r1333": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "2" }, "r1334": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii", "Section": "6" }, "r1335": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Number": "249", "Section": "240", "Subsection": "f" }, "r1336": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a" }, "r1337": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1" }, "r1338": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1339": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1340": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1341": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1342": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1343": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "2" }, "r1344": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "3" }, "r1345": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "b" }, "r1346": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a" }, "r1347": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1" }, "r1348": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1349": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1350": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1351": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1352": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1353": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "2" }, "r1354": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "3" }, "r1355": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "b" }, "r1356": { "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" }, "r1357": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v" }, "r1358": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "1" }, "r1359": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "ii" }, "r1360": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii" }, "r1361": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iv" }, "r1362": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "vi" }, "r1363": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "3" }, "r1364": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "4" }, "r1365": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "i" }, "r1366": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "ii" }, "r1367": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iii" }, "r1368": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iv" }, "r1369": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6" }, "r1370": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6", "Subparagraph": "i" }, "r1371": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w" }, "r1372": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1" }, "r1373": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i" }, "r1374": { "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" }, "r1375": { "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" }, "r1376": { "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" }, "r1377": { "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" }, "r1378": { "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" }, "r1379": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "ii" }, "r1380": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "iii" }, "r1381": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "2" }, "r1382": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "1" }, "r1383": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2" }, "r1384": { "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" }, "r1385": { "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" }, "r1386": { "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" }, "r1387": { "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" }, "r1388": { "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" }, "r1389": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a" }, "r1390": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "1" }, "r1391": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "A" }, "r1392": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "B" }, "r1393": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "C" }, "r1394": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "D" }, "r1395": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "b", "Paragraph": "1" }, "r1396": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-T", "Number": "232", "Section": "405" }, "r1397": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "405" }, "r1398": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "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" }, "r1399": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "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" }, "r1400": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r1401": { "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" }, "r1402": { "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" }, "r1403": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r1404": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r1405": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-11" }, "r1406": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-11" }, "r1407": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1408": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-18" }, "r1409": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "SubTopic": "825", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479383/944-825-50-1B" }, "r1410": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "SubTopic": "40", "Topic": "340", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479483/340-40-50-2" }, "r1411": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(2)", "SubTopic": "10", "Topic": "805", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479328/805-10-50-2" }, "r1412": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(3)", "SubTopic": "10", "Topic": "805", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479328/805-10-50-2" }, "r1413": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-3" }, "r1414": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4H", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480081/944-40-50-4H" }, "r1415": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7" }, "r1416": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-7" }, "r1417": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-8" }, "r1418": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "SubTopic": "10", "Topic": "250", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-9" }, "r1419": { "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" }, "r1420": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(a)", "Publisher": "SEC" }, "r1421": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(b)", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1422": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(b)", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1423": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(b)", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1424": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(c)", "Subparagraph": "(2)(i)", "Publisher": "SEC" }, "r1425": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(c)", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r1426": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(c)", "Subparagraph": "(2)(iii)", "Publisher": "SEC" }, "r1427": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "11", "Subsection": "03", "Publisher": "SEC" }, "r1428": { "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(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1429": { "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(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1430": { "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(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1431": { "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" }, "r1432": { "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(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1433": { "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(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1434": { "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(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1435": { "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" }, "r1436": { "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" }, "r1437": { "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" }, "r1438": { "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" }, "r1439": { "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" }, "r1440": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1441": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1442": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-17" }, "r1443": { "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" }, "r1444": { "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" }, "r1445": { "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" }, "r1446": { "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" }, "r1447": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r1448": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column C(1)))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r1449": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column C(2)))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r1450": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r1451": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SX 210.12-09(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-4" }, "r1452": { "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" }, "r1453": { "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" }, "r1454": { "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" }, "r1455": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-12" }, "r1456": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1457": { "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" }, "r1458": { "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" }, "r1459": { "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" }, "r1460": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-2" }, "r1461": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481569/310-20-50-1" }, "r1462": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481569/310-20-50-2" }, "r1463": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481569/310-20-50-4" }, "r1464": { "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" }, "r1465": { "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" }, "r1466": { "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" }, "r1467": { "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" }, "r1468": { "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" }, "r1469": { "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" }, "r1470": { "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" }, "r1471": { "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" }, "r1472": { "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" }, "r1473": { "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" }, "r1474": { "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" }, "r1475": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479536/321-10-50-4" }, "r1476": { "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" }, "r1477": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1478": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1479": { "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" }, "r1480": { "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" }, "r1481": { "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" }, "r1482": { "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" }, "r1483": { "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" }, "r1484": { "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" }, "r1485": { "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" }, "r1486": { "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" }, "r1487": { "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" }, "r1488": { "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" }, "r1489": { "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" }, "r1490": { "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" }, "r1491": { "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" }, "r1492": { "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" }, "r1493": { "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" }, "r1494": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482047/420-10-45-3" }, "r1495": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//450/tableOfContent" }, "r1496": { "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" }, "r1497": { "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" }, "r1498": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r1499": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r1500": { "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" }, "r1501": { "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" }, "r1502": { "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" }, "r1503": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1504": { "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" }, "r1505": { "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" }, "r1506": { "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" }, "r1507": { "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" }, "r1508": { "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" }, "r1509": { "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" }, "r1510": { "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" }, "r1511": { "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" }, "r1512": { "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" }, "r1513": { "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" }, "r1514": { "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" }, "r1515": { "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" }, "r1516": { "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" }, "r1517": { "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" }, "r1518": { "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" }, "r1519": { "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" }, "r1520": { "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" }, "r1521": { "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" }, "r1522": { "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" }, "r1523": { "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" }, "r1524": { "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" }, "r1525": { "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" }, "r1526": { "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" }, "r1527": { "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" }, "r1528": { "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" }, "r1529": { "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" }, "r1530": { "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" }, "r1531": { "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" }, "r1532": { "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" }, "r1533": { "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" }, "r1534": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1535": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "730", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483041/730-20-50-1" }, "r1536": { "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" }, "r1537": { "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" }, "r1538": { "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" }, "r1539": { "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" }, "r1540": { "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" }, "r1541": { "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" }, "r1542": { "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.Fact.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479360/740-10-S99-1" }, "r1543": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480682/815-20-25-6A" }, "r1544": { "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" }, "r1545": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1546": { "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" }, "r1547": { "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" }, "r1548": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "230", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481877/830-230-45-1" }, "r1549": { "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" }, "r1550": { "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" }, "r1551": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479424/830-30-S99-1" }, "r1552": { "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" }, "r1553": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-3" }, "r1554": { "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" }, "r1555": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1556": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1557": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1558": { "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" }, "r1559": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3" }, "r1560": { "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" }, "r1561": { "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" }, "r1562": { "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" }, "r1563": { "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" }, "r1564": { "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" }, "r1565": { "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" }, "r1566": { "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" }, "r1567": { "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" }, "r1568": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "912", "SubTopic": "730", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482517/912-730-25-1" }, "r1569": { "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//1943274/2147479853/942-210-S99-1" }, "r1570": { "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//1943274/2147479440/944-210-S99-1" }, "r1571": { "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)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1572": { "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" }, "r1573": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480046/944-40-55-13H" }, "r1574": { "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" }, "r1575": { "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//1943274/2147480767/946-205-45-4" }, "r1576": { "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//1943274/2147480524/946-210-50-6" }, "r1577": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483581/946-220-45-3" }, "r1578": { "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//1943274/2147483575/946-220-S99-3" }, "r1579": { "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//1943274/2147483575/946-220-S99-3" }, "r1580": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-1" }, "r1581": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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//1943274/2147480032/946-320-S99-2" }, "r1582": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-3" }, "r1583": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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//1943274/2147480032/946-320-S99-6" }, "r1584": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "985", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481283/985-20-50-1" } } }