{ "version": "2.2", "instance": { "wu-20231231.htm": { "nsprefix": "wu", "nsuri": "http://www.westernunion.com/20231231", "dts": { "inline": { "local": [ "wu-20231231.htm" ] }, "schema": { "local": [ "wu-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": 457, "keyCustom": 88, "axisStandard": 39, "axisCustom": 0, "memberStandard": 83, "memberCustom": 52, "hidden": { "total": 55, "http://fasb.org/us-gaap/2023": 51, "http://xbrl.sec.gov/dei/2023": 3, "http://www.westernunion.com/20231231": 1 }, "contextCount": 520, "entityCount": 1, "segmentCount": 136, "elementCount": 1084, "unitCount": 11, "baseTaxonomies": { "http://fasb.org/us-gaap/2023": 1595, "http://xbrl.sec.gov/dei/2023": 38, "http://xbrl.sec.gov/ecd/2023": 4 }, "report": { "R1": { "role": "http://www.westernunion.com/20231231/taxonomy/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_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R2": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome", "longName": "100010 - Statement - CONSOLIDATED STATEMENTS OF INCOME", "shortName": "CONSOLIDATED STATEMENTS OF INCOME", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:Revenues", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CostOfGoodsAndServicesSold", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R3": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1", "longName": "100050 - Statement - CONSOLIDATED STATEMENTS OF INCOME (Parenthetical)", "shortName": "CONSOLIDATED STATEMENTS OF INCOME (Parenthetical)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "C_6a399751-5ef9-497a-9696-606c37acb7be", "name": "us-gaap:OperatingCostsAndExpenses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R4": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome", "longName": "100080 - Statement - CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME", "shortName": "CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:NetIncomeLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R5": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets", "longName": "100090 - Statement - CONSOLIDATED BALANCE SHEETS", "shortName": "CONSOLIDATED BALANCE SHEETS", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:IntangibleAssetsNetExcludingGoodwill", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R6": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals", "longName": "100100 - Statement - CONSOLIDATED BALANCE SHEETS (Parentheticals)", "shortName": "CONSOLIDATED BALANCE SHEETS (Parentheticals)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "6", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R7": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "longName": "100110 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS", "shortName": "CONSOLIDATED STATEMENTS OF CASH FLOWS", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "7", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ProfitLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:DisposalGroupNotDiscontinuedOperationGainLossOnDisposalExcludingTransactionCosts", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R8": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1", "longName": "100120 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY", "shortName": "CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "8", "firstAnchor": { "contextRef": "C_4afadba0-ee8a-4a66-abc7-fdc72dc77250", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_d9dbf6d6-04d5-45ce-99f1-9845dc969445", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R9": { "role": "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquityParentheticals", "longName": "100130 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parentheticals)", "shortName": "CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parentheticals)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "9", "firstAnchor": { "contextRef": "C_50c60c78-d79b-4d41-a33d-b11cb2af93fc", "name": "us-gaap:CommonStockDividendsPerShareDeclared", "unitRef": "U_UnitedStatesOfAmericaDollarsShare", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "us-gaap:CommonStockDividendsPerShareDeclared", "us-gaap:CommonStockDividendsPerShareDeclared", "us-gaap:CommonStockDividendsPerShareDeclared", "us-gaap:CommonStockDividendsPerShareDeclared", "us-gaap:CommonStockDividendsPerShareDeclared", "us-gaap:CommonStockDividendsPerShareDeclared", "us-gaap:CommonStockDividendsPerShareDeclared", "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "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_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:NetIncomeLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-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_43b0aef8-1464-4c3d-86f8-27d517a559e4", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_43b0aef8-1464-4c3d-86f8-27d517a559e4", "name": "ecd:Rule10b51ArrAdoptedFlag", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R12": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBusinessAndBasisOfPresentation", "longName": "995455 - Disclosure - Business and Basis of Presentation", "shortName": "Business and Basis of Presentation", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R13": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies", "longName": "995465 - Disclosure - Summary of Significant Accounting Policies", "shortName": "Summary of Significant Accounting Policies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:SignificantAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R14": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenue", "longName": "995475 - Disclosure - Revenue", "shortName": "Revenue", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "14", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RevenueFromContractWithCustomerTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R15": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwill1", "longName": "995495 - Disclosure - Divestitures, Investment Activities, and Goodwill", "shortName": "Divestitures, Investment Activities, and Goodwill", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R16": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingencies", "longName": "995505 - Disclosure - Commitments and Contingencies", "shortName": "Commitments and Contingencies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R17": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactions", "longName": "995515 - Disclosure - Related Party Transactions", "shortName": "Related Party Transactions", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R18": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligations", "longName": "995525 - Disclosure - Settlement Assets and Obligations", "shortName": "Settlement Assets and Obligations", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R19": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurements", "longName": "995535 - Disclosure - Fair Value Measurements", "shortName": "Fair Value Measurements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R20": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilities", "longName": "995545 - Disclosure - Other Assets and Other Liabilities", "shortName": "Other Assets and Other Liabilities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:OtherAssetsAndOtherLiabilitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:OtherAssetsAndOtherLiabilitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R21": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxes", "longName": "995555 - Disclosure - Income Taxes", "shortName": "Income Taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R22": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans", "longName": "995565 - Disclosure - Employee Benefit Plans", "shortName": "Employee Benefit Plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R23": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeases", "longName": "995575 - Disclosure - Leases", "shortName": "Leases", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:LesseeOperatingLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:LesseeOperatingLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R24": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquity1", "longName": "995585 - Disclosure - Stockholders' Equity", "shortName": "Stockholders' Equity", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R25": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivatives", "longName": "995595 - Disclosure - Derivatives", "shortName": "Derivatives", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R26": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowings", "longName": "995605 - Disclosure - Borrowings", "shortName": "Borrowings", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R27": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlans", "longName": "995615 - Disclosure - Stock-Based Compensation Plans", "shortName": "Stock-Based Compensation Plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R28": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegments", "longName": "995625 - Disclosure - Segments", "shortName": "Segments", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:SegmentReportingDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R29": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrant1", "longName": "995635 - Disclosure - Schedule I - Condensed Financial Information of the Registrant", "shortName": "Schedule I - Condensed Financial Information of the Registrant", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R30": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "longName": "995645 - Disclosure - Summary of Significant Accounting Policies (Policies)", "shortName": "Summary of Significant Accounting Policies (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "30", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R31": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables", "longName": "995665 - Disclosure - Summary of Significant Accounting Policies (Tables)", "shortName": "Summary of Significant Accounting Policies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "31", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R32": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueTables", "longName": "995675 - Disclosure - Revenue (Tables)", "shortName": "Revenue (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "32", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DisaggregationOfRevenueTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R33": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillTables", "longName": "995695 - Disclosure - Divestitures, Investment Activities, and Goodwill (Tables)", "shortName": "Divestitures, Investment Activities, and Goodwill (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "33", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R34": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsTables", "longName": "995705 - Disclosure - Settlement Assets and Obligations (Tables)", "shortName": "Settlement Assets and Obligations (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "34", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:SettlementAssetsAndObligationsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:SettlementAssetsAndObligationsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R35": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsTables", "longName": "995715 - Disclosure - Fair Value Measurements (Tables)", "shortName": "Fair Value Measurements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "35", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:FairValueDisclosuresTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:FairValueDisclosuresTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R36": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesTables", "longName": "995725 - Disclosure - Other Assets and Other Liabilities (Tables)", "shortName": "Other Assets and Other Liabilities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "36", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R37": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables", "longName": "995735 - Disclosure - Income Taxes (Tables)", "shortName": "Income Taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "37", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R38": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesTables", "longName": "995745 - Disclosure - Leases (Tables)", "shortName": "Leases (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:LesseeOperatingLeaseWeightedAverageLeaseTermsAndDiscountRatesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:LesseeOperatingLeaseWeightedAverageLeaseTermsAndDiscountRatesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R39": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityTables", "longName": "995755 - Disclosure - Stockholders' Equity (Tables)", "shortName": "Stockholders' Equity (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R40": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesTables", "longName": "995765 - Disclosure - Derivatives (Tables)", "shortName": "Derivatives (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R41": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsTables", "longName": "995775 - Disclosure - Borrowings (Tables)", "shortName": "Borrowings (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfDebtTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfDebtTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R42": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansTables", "longName": "995785 - Disclosure - Stock-Based Compensation Plans (Tables)", "shortName": "Stock-Based Compensation Plans (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R43": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsTables", "longName": "995795 - Disclosure - Segments (Tables)", "shortName": "Segments (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R44": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBusinessAndBasisOfPresentationNarrativeDetails", "longName": "995805 - Disclosure - Business and Basis of Presentation - Narrative (Details)", "shortName": "Business and Basis of Presentation - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "44", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:NumberOfCountriesInWhichEntityOperates", "unitRef": "U_Country", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:NumberOfCountriesInWhichEntityOperates", "unitRef": "U_Country", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R45": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "longName": "995815 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details)", "shortName": "Summary of Significant Accounting Policies - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "45", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R46": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails", "longName": "995825 - Disclosure - Summary of Significant Accounting Policies - Schedule of Diluted Weighted-Average Shares Outstanding (Details)", "shortName": "Summary of Significant Accounting Policies - Schedule of Diluted Weighted-Average Shares Outstanding (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "46", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:WeightedAverageNumberOfSharesOutstandingBasic", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:WeightedAverageNumberDilutedSharesOutstandingAdjustment", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "div", "us-gaap:EarningsPerSharePolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R47": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails", "longName": "995835 - Disclosure - Summary of Significant Accounting Policies - Schedule of Property and Equipment (Details)", "shortName": "Summary of Significant Accounting Policies - Schedule of Property and Equipment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "47", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:PropertyPlantAndEquipmentGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "div", "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:PropertyPlantAndEquipmentGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "div", "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R48": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails", "longName": "995845 - Disclosure - Summary of Significant Accounting Policies - Schedule of Components of Other Intangible Assets (Details)", "shortName": "Summary of Significant Accounting Policies - Schedule of Components of Other Intangible Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "48", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:FiniteLivedIntangibleAssetUsefulLife", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsIntangibleAssetsPolicy", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsIntangibleAssetsPolicy", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R49": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails", "longName": "995855 - Disclosure - Revenue - Narrative (Details)", "shortName": "Revenue - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "49", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_15be05c2-2465-41c8-a3b2-62fde0d82ca5", "name": "wu:NumberOfPerformanceObligations", "unitRef": "U_Item", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R50": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "longName": "995865 - Disclosure - Revenue - Disaggregation of Revenue Earned from Contracts with Customers (Details)", "shortName": "Revenue - Disaggregation of Revenue Earned from Contracts with Customers (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "50", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:RevenueNotFromContractWithCustomerOther", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:DisaggregationOfRevenueTableTextBlock", "div", "us-gaap:RevenueFromContractWithCustomerTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R51": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "longName": "995895 - Disclosure - Divestitures, Investment Activities, and Goodwill - Narrative (Details)", "shortName": "Divestitures, Investment Activities, and Goodwill - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "51", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_a3d94eb9-fdae-401f-877e-ace052303b33", "name": "us-gaap:EquityMethodInvestmentAggregateCost", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R52": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "longName": "995905 - Disclosure - Divestitures, Investment Activities, and Goodwill - Schedule of Assets and Liabilities Held for Sale (Details)", "shortName": "Divestitures, Investment Activities, and Goodwill - Schedule of Assets and Liabilities Held for Sale (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "52", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_f3535b20-490f-431b-a0c3-2e49d4aca7fa", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R53": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "longName": "995915 - Disclosure - Divestitures, Investment Activities, and Goodwill - Schedule of Assets and Liabilities Held for Sale (Parenthetical) (Details)", "shortName": "Divestitures, Investment Activities, and Goodwill - Schedule of Assets and Liabilities Held for Sale (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "53", "firstAnchor": { "contextRef": "C_f3535b20-490f-431b-a0c3-2e49d4aca7fa", "name": "wu:DisposalGroupIncludingDiscontinuedOperationAccumulatedDepreciationDepletionAndAmortization", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_f3535b20-490f-431b-a0c3-2e49d4aca7fa", "name": "wu:DisposalGroupIncludingDiscontinuedOperationAccumulatedDepreciationDepletionAndAmortization", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R54": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails", "longName": "995925 - Disclosure - Divestitures, Investment Activities, and Goodwill - Schedule of Changes to Goodwill (Details)", "shortName": "Divestitures, Investment Activities, and Goodwill - Schedule of Changes to Goodwill (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "54", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "wu:GoodwillIncludingAssetsHeldForSale", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:GoodwillAcquiredDuringPeriod", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R55": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails", "longName": "995935 - Disclosure - Divestitures, Investment Activities, and Goodwill - Schedule of Accumulated Impairment Losses of Goodwill (Details)", "shortName": "Divestitures, Investment Activities, and Goodwill - Schedule of Accumulated Impairment Losses of Goodwill (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "55", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:GoodwillGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:GoodwillGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfGoodwillTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R56": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "longName": "995945 - Disclosure - Divestitures, Investment Activities, and Goodwill - Schedule of Accumulated Impairment Losses of Goodwill (Parenthetical) (Details)", "shortName": "Divestitures, Investment Activities, and Goodwill - Schedule of Accumulated Impairment Losses of Goodwill (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "56", "firstAnchor": { "contextRef": "C_f3535b20-490f-431b-a0c3-2e49d4aca7fa", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationGoodwill1", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R57": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails", "longName": "995955 - Disclosure - Commitments and Contingencies - Narrative (Details)", "shortName": "Commitments and Contingencies - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "57", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:LettersOfCreditOutstandingAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_0b62bbcd-146c-4606-974a-2294c24f2129", "name": "us-gaap:LossContingencyNumberOfDefendants", "unitRef": "U_Individual", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R58": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails", "longName": "995965 - Disclosure - Related Party Transactions - Narrative (Details)", "shortName": "Related Party Transactions - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "58", "firstAnchor": { "contextRef": "C_6a399751-5ef9-497a-9696-606c37acb7be", "name": "us-gaap:OperatingCostsAndExpenses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R59": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails", "longName": "995975 - Disclosure - Settlement Assets and Obligations - Schedule of Settlement Assets and Obligations (Details)", "shortName": "Settlement Assets and Obligations - Schedule of Settlement Assets and Obligations (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "59", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "wu:SettlementAssetsCashAndCashEquivalents", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AccountsReceivableGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "wu:SettlementAssetsAndObligationsTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R60": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "longName": "995985 - Disclosure - Settlement Assets and Obligations - Schedule of Settlement Assets and Obligations (Parenthetical) (Details)", "shortName": "Settlement Assets and Obligations - Schedule of Settlement Assets and Obligations (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "60", "firstAnchor": { "contextRef": "C_f3535b20-490f-431b-a0c3-2e49d4aca7fa", "name": "wu:DisposalGroupIncludingDiscontinuedOperationsSettlementAssetsAssociatedWithAssetsHeldForSale", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R61": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "longName": "995995 - Disclosure - Settlement Assets and Obligations - Narrative (Details)", "shortName": "Settlement Assets and Obligations - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "61", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AccountsReceivableNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "wu:SettlementAssetsAndObligationsTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:VariableRateDemandNotesMaximumMaturityYear", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:InvestmentPolicyTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R62": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails", "longName": "996005 - Disclosure - Settlement Assets and Obligations - Summary of Activity in the Allowance for Credit Losses (Details)", "shortName": "Settlement Assets and Obligations - Summary of Activity in the Allowance for Credit Losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "62", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "wu:SettlementAssetsAndObligationsTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_7aa952be-277f-4b32-8b59-2b4bea852513", "name": "us-gaap:AllowanceForDoubtfulAccountsReceivable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R63": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesParentheticalDetails", "longName": "996015 - Disclosure - Settlement Assets and Obligations - Summary of Activity in the Allowance for Credit Losses (Parenthetical) (Details)", "shortName": "Settlement Assets and Obligations - Summary of Activity in the Allowance for Credit Losses (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ProvisionForOtherLosses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ProvisionForOtherLosses", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:AccountsReceivableAllowanceForCreditLossTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R64": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "longName": "996025 - Disclosure - Settlement Assets and Obligations - Components of Investment Securities (Details)", "shortName": "Settlement Assets and Obligations - Components of Investment Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_6efc1dca-6213-4778-94e9-a3c25fc8079b", "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:MarketableSecuritiesTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R65": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "longName": "996045 - Disclosure - Settlement Assets and Obligation - Summary of Investment Securities in Unrealized Position (Details)", "shortName": "Settlement Assets and Obligation - Summary of Investment Securities in Unrealized Position (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "C_44f99343-19bd-49ec-9e38-d51ea87ec9e4", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions", "unitRef": "U_Securities", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_44f99343-19bd-49ec-9e38-d51ea87ec9e4", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions", "unitRef": "U_Securities", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R66": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails", "longName": "996055 - Disclosure - Settlement Assets and Obligations - Contractual Maturities of Debt Securities (Details)", "shortName": "Settlement Assets and Obligations - Contractual Maturities of Debt Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "div", "wu:SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R67": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "longName": "996065 - Disclosure - Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)", "shortName": "Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:SettlementAssetsCurrent", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c1ae2c5c-6a5e-4fa1-a634-96b649a2e5fd", "name": "us-gaap:DerivativeAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "div", "us-gaap:FairValueDisclosuresTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R68": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails", "longName": "996075 - Disclosure - Fair Value Measurements - Narrative (Details)", "shortName": "Fair Value Measurements - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:SecuritiesForReverseRepurchaseAgreements", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_b906ce35-0ae4-4f19-93ef-d420f769e0b0", "name": "us-gaap:DebtInstrumentFairValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:FairValueDisclosuresTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R69": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails", "longName": "996085 - Disclosure - Other Assets and Other Liabilities - Schedule of Components of Other Assets and Other Liabilities (Details)", "shortName": "Other Assets and Other Liabilities - Schedule of Components of Other Assets and Other Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "wu:AmountsAdvancedToAgentsAndDisbursementPartners", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "wu:AmountsAdvancedToAgentsAndDisbursementPartners", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R70": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "longName": "996095 - Disclosure - Other Assets and Other Liabilities - Schedule of Components of Other Assets and Other Liabilities (Parentheticals) (Details)", "shortName": "Other Assets and Other Liabilities - Schedule of Components of Other Assets and Other Liabilities (Parentheticals) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "C_f3535b20-490f-431b-a0c3-2e49d4aca7fa", "name": "us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "div", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R71": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails", "longName": "996105 - Disclosure - Income Taxes - Components of Pre-Tax Income (Details)", "shortName": "Income Taxes - Components of Pre-Tax Income (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R72": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails", "longName": "996115 - Disclosure - Income Taxes - Narrative (Details)", "shortName": "Income Taxes - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:PercentageOfPreTaxIncomeDerivedFromForeignSourcesConcentrationRisk", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:PercentageOfPreTaxIncomeDerivedFromForeignSourcesConcentrationRisk", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R73": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails", "longName": "996125 - Disclosure - Income Taxes - Provision for Income Taxes (Details)", "shortName": "Income Taxes - Provision for Income Taxes (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:FederalIncomeTaxExpenseBenefitContinuingOperations", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "wu:ProvisionForIncomeTaxesByJurisdictionTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:FederalIncomeTaxExpenseBenefitContinuingOperations", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "wu:ProvisionForIncomeTaxesByJurisdictionTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R74": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails", "longName": "996135 - Disclosure - Income Taxes - Effective Tax Rates (Details)", "shortName": "Income Taxes - Effective Tax Rates (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "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", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "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", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R75": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesParentheticalDetails", "longName": "996145 - Disclosure - Income Taxes - Effective Tax Rates (Parenthetical) (Details)", "shortName": "Income Taxes - Effective Tax Rates (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R76": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails", "longName": "996155 - Disclosure - Income Taxes - Components of Provision for Income Taxes (Details)", "shortName": "Income Taxes - Components of Provision for Income Taxes (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R77": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails", "longName": "996165 - Disclosure - Income Taxes - Principal Components of Deferred Tax Items (Details)", "shortName": "Income Taxes - Principal Components of Deferred Tax Items (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R78": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails", "longName": "996175 - Disclosure - Income Taxes - Principal Components of Deferred Tax Items (Parenthetical) (Details)", "shortName": "Income Taxes - Principal Components of Deferred Tax Items (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DeferredTaxAssetsNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_8e546258-1009-4b25-8ec4-ea7269d3573e", "name": "us-gaap:DeferredTaxAssetsGross", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R79": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails", "longName": "996185 - Disclosure - Income Taxes - Reconciliation of Beginning and Ending of Unrecognized Tax Benefits (Details)", "shortName": "Income Taxes - Reconciliation of Beginning and Ending of Unrecognized Tax Benefits (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_a78904c4-50cd-4acc-89d1-10f10a149d22", "name": "us-gaap:UnrecognizedTaxBenefits", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R80": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails", "longName": "996195 - Disclosure - Employee Benefit Plans - Narrative (Details)", "shortName": "Employee Benefit Plans - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DefinedContributionPlanCostRecognized", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DefinedContributionPlanCostRecognized", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R81": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "longName": "996205 - Disclosure - Leases - Narrative (Details)", "shortName": "Leases - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:OperatingLeaseRightOfUseAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:OperatingLeaseExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R82": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfWeightedAverageLeaseTermsAndDiscountRateDetails", "longName": "996215 - Disclosure - Leases - Schedule of Weighted Average Lease Terms and Discount Rate (Details)", "shortName": "Leases - Schedule of Weighted Average Lease Terms and Discount Rate (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "wu:LesseeOperatingLeaseWeightedAverageLeaseTermsAndDiscountRatesTableTextBlock", "div", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R83": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "longName": "996225 - Disclosure - Leases - Schedule of Maturities of Operating Lease Liabilities (Details)", "shortName": "Leases - Schedule of Maturities of Operating Lease Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "div", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R84": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "longName": "996235 - Disclosure - Stockholders' Equity - Narrative (Details)", "shortName": "Stockholders' Equity - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:DividendsCommonStockCash", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R85": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "longName": "996245 - Disclosure - Stockholders' Equity - Schedule of Amounts Reclassified from AOCL (Details)", "shortName": "Stockholders' Equity - Schedule of Amounts Reclassified from AOCL (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_1ecd7ec1-a36b-469a-93fa-87e92c95b04d", "name": "us-gaap:ReclassificationFromAociCurrentPeriodTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R86": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails", "longName": "996255 - Disclosure - Stockholders' Equity - Schedule of Components of Accumulated Other Comprehensive Income/(Loss) (Details)", "shortName": "Stockholders' Equity - Schedule of Components of Accumulated Other Comprehensive Income/(Loss) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_5c15642a-835c-4cd5-a3b5-eeca53d7a9d5", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "div", "us-gaap:StockholdersEquityNoteDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R87": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "longName": "996265 - Disclosure - Derivatives - Narrative (Details)", "shortName": "Derivatives - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R88": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "longName": "996275 - Disclosure - Derivatives - Notional Amounts of Foreign Currency Forward Contracts (Details)", "shortName": "Derivatives - Notional Amounts of Foreign Currency Forward Contracts (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "C_5f907f25-a42f-4cb5-9baf-0dd92a10ebd3", "name": "us-gaap:DerivativeNotionalAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_5f907f25-a42f-4cb5-9baf-0dd92a10ebd3", "name": "us-gaap:DerivativeNotionalAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R89": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails", "longName": "996285 - Disclosure - Derivatives - Notional Amounts of Foreign Currency Forward Contracts (Parenthetical) (Details)", "shortName": "Derivatives - Notional Amounts of Foreign Currency Forward Contracts (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "C_49e1b1df-174e-4b94-95a1-467a0bb18c82", "name": "wu:MaximumIndividualCurrencyExposureWithinOther", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "wu:MaximumIndividualCurrencyExposureWithinOther", "wu:MaximumIndividualCurrencyExposureWithinOther", "wu:MaximumIndividualCurrencyExposureWithinOther", "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_49e1b1df-174e-4b94-95a1-467a0bb18c82", "name": "wu:MaximumIndividualCurrencyExposureWithinOther", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "wu:MaximumIndividualCurrencyExposureWithinOther", "wu:MaximumIndividualCurrencyExposureWithinOther", "wu:MaximumIndividualCurrencyExposureWithinOther", "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R90": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "longName": "996295 - Disclosure - Derivatives - Fair Value of Derivatives (Details)", "shortName": "Derivatives - Fair Value of Derivatives (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DerivativeAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_302b8b3b-462b-4cd9-8040-cc1a211427c1", "name": "us-gaap:DerivativeAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R91": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails", "longName": "996305 - Disclosure - Derivatives - Gross and Net Fair Value of Derivative Assets and Liabilities (Details)", "shortName": "Derivatives - Gross and Net Fair Value of Derivative Assets and Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:OffsettingAssetsTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DerivativeFairValueOfDerivativeAsset", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:OffsettingAssetsTableTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R92": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "longName": "996315 - Disclosure - Derivatives - Unrealized Gains/(Losses) (Details)", "shortName": "Derivatives - Unrealized Gains/(Losses) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "C_52c97c97-6e2e-4476-b2a6-df7119588785", "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_52c97c97-6e2e-4476-b2a6-df7119588785", "name": "us-gaap:OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R93": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails", "longName": "996325 - Disclosure - Derivatives - Unrealized Gains/(Losses) (Parenthetical) (Details)", "shortName": "Derivatives - Unrealized Gains/(Losses) (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:GainLossExcludedFromEffectivenessTestingRecognizedInOtherComprehensiveIncomeBasedOnAmortizationApproach", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:GainLossExcludedFromEffectivenessTestingRecognizedInOtherComprehensiveIncomeBasedOnAmortizationApproach", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R94": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "longName": "996335 - Disclosure - Derivatives - Gains/(Losses) from Hedging Activities (Details)", "shortName": "Derivatives - Gains/(Losses) from Hedging Activities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:Revenues", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_4268bf56-d5bb-49d7-8016-31456559be78", "name": "us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R95": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails", "longName": "996345 - Disclosure - Derivatives - Undesignated Hedges (Details)", "shortName": "Derivatives - Undesignated Hedges (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "C_68788d7b-bcf8-41f5-a799-d13add5e9cfb", "name": "us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_68788d7b-bcf8-41f5-a799-d13add5e9cfb", "name": "us-gaap:GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R96": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesParentheticalDetails", "longName": "996355 - Disclosure - Derivatives - Undesignated Hedges (Parenthetical) (Details)", "shortName": "Derivatives - Undesignated Hedges (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:ForeignExchangeGainLossOnSettlementAssetsAndObligationsOtherAssetsAndOtherLiabilitiesAndCashBalances", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:ForeignExchangeGainLossOnSettlementAssetsAndObligationsOtherAssetsAndOtherLiabilitiesAndCashBalances", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "div", "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R97": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "longName": "996365 - Disclosure - Borrowings - Schedule of Outstanding Borrowings (Details)", "shortName": "Borrowings - Schedule of Outstanding Borrowings (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R98": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails", "longName": "996375 - Disclosure - Borrowings - Schedule of Outstanding Borrowings (Parenthetical) (Details)", "shortName": "Borrowings - Schedule of Outstanding Borrowings (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DebtWeightedAverageInterestRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_800b8322-06bb-4601-9f05-1ba7a1019436", "name": "us-gaap:RepaymentsOfUnsecuredDebt", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R99": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails", "longName": "996385 - Disclosure - Borrowings - Schedule of Maturities of Borrowings (Details)", "shortName": "Borrowings - Schedule of Maturities of Borrowings (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R100": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "longName": "996395 - Disclosure - Borrowings - Narrative (Details)", "shortName": "Borrowings - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:DebtWeightedAverageInterestRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:ScheduleOfDebtTableTextBlock", "div", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:LineOfCreditFacilityExpirationDate1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "us-gaap:DebtDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R101": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "longName": "996405 - Disclosure - Stock-Based Compensation Plans - Narrative (Details)", "shortName": "Stock-Based Compensation Plans - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "101", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ProceedsFromStockOptionsExercised", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_2cc62581-790f-44e9-9a50-1b2efcf6d1dc", "name": "us-gaap:EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R102": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails", "longName": "996415 - Disclosure - Stock-Based Compensation Plans - Schedule of Stock Option Activity (Details)", "shortName": "Stock-Based Compensation Plans - Schedule of Stock Option Activity (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "102", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R103": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails", "longName": "996425 - Disclosure - Stock-Based Compensation Plans - Schedule of Restricted Stock Units and Performance-based Restricted Stock Units Activity (Details)", "shortName": "Stock-Based Compensation Plans - Schedule of Restricted Stock Units and Performance-based Restricted Stock Units Activity (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "103", "firstAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_bae42e2e-fd40-4fb5-931c-47a7cc03f031", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "unitRef": "U_shares", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R104": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails", "longName": "996435 - Disclosure - Stock-Based Compensation Plans - Schedule of Impact on Earnings (Details)", "shortName": "Stock-Based Compensation Plans - Schedule of Impact on Earnings (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "104", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:AllocatedShareBasedCompensationExpense", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R105": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails", "longName": "996445 - Disclosure - Stock-Based Compensation Plans - Schedule of Assumptions for the Black-Scholes Option Pricing Model (Details)", "shortName": "Stock-Based Compensation Plans - Schedule of Assumptions for the Black-Scholes Option Pricing Model (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "105", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "3", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "div", "us-gaap:DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R106": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "longName": "996455 - Disclosure - Segments - Narrative (Details)", "shortName": "Segments - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "106", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:PercentageOfRevenueAllocatedToCountryWhereTransactionIsInitiated", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "wu:PercentageOfRevenueAllocatedToCountryWhereTransactionIsInitiated", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "span", "p", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R107": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "longName": "996465 - Disclosure - Segments - Segments Results (Details)", "shortName": "Segments - Segments Results (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "107", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:Revenues", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_287d9864-4ad0-4d4b-9777-82218b43a458", "name": "us-gaap:OperatingIncomeLoss", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:ScheduleOfSegmentReportingInformationBySegmentTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R108": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "longName": "996475 - Disclosure - Segments - Segments Results (Parenthetical) (Details)", "shortName": "Segments - Segments Results (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "108", "firstAnchor": { "contextRef": "C_1358ef07-abb3-4b70-9cb1-737d842b2716", "name": "wu:DisposalGroupIncludingDiscontinuedOperationNumberOfClosingInTransaction", "unitRef": "U_Item", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "p", "wu:DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": null }, "R109": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "longName": "996485 - Disclosure - Segments - Information Concerning Principal Geographic Areas for Revenue (Details)", "shortName": "Segments - Information Concerning Principal Geographic Areas for Revenue (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "109", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:Revenues", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_3841049d-c109-4b05-8286-14412e219fb3", "name": "us-gaap:Revenues", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:RevenueFromExternalCustomersByGeographicAreasTableTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R110": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "longName": "996495 - Disclosure - Segments - Information Concerning Principal Geographic Areas for Long-Lived Assets (Details)", "shortName": "Segments - Information Concerning Principal Geographic Areas for Long-Lived Assets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "110", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "wu:PropertyPlantAndEquipmentIncludingAssetsHeldForSaleNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "div", "us-gaap:PropertyPlantAndEquipmentPolicyTextBlock", "div", "us-gaap:SignificantAccountingPoliciesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_24e2d7a4-51a7-4d03-aa5e-49115a8ea728", "name": "wu:PropertyPlantAndEquipmentIncludingAssetsHeldForSaleNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LongLivedAssetsByGeographicAreasTableTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R111": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "longName": "996505 - Disclosure - Segments - Information Concerning Principal Geographic Areas for Long-Lived Assets (Parenthetical) (Details)", "shortName": "Segments - Information Concerning Principal Geographic Areas for Long-Lived Assets (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "111", "firstAnchor": { "contextRef": "C_3d3f9370-d08e-4ccb-9db5-26346c907046", "name": "wu:DisposalGroupIncludingDiscontinuedOperationLongLivedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:LongLivedAssetsByGeographicAreasTableTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_3d3f9370-d08e-4ccb-9db5-26346c907046", "name": "wu:DisposalGroupIncludingDiscontinuedOperationLongLivedAssets", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "link:footnote", "div", "div", "us-gaap:LongLivedAssetsByGeographicAreasTableTextBlock", "div", "us-gaap:SegmentReportingDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R112": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "longName": "996515 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Condensed Balance Sheets (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Condensed Balance Sheets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "112", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_ba0efa14-e42c-45b8-b1ab-832dc7fee6d6", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R113": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "longName": "996525 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Condensed Balance Sheets (Parenthetical) (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Condensed Balance Sheets (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "113", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_ba0efa14-e42c-45b8-b1ab-832dc7fee6d6", "name": "us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R114": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "longName": "996535 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Condensed Statements of Income and Comprehensive Income (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Condensed Statements of Income and Comprehensive Income (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "114", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:Revenues", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_aba25590-7551-4acf-80ef-2e7e1a541d52", "name": "us-gaap:InvestmentIncomeNet", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R115": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "longName": "996545 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Condensed Statements of Cash Flow (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Condensed Statements of Cash Flow (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "115", "firstAnchor": { "contextRef": "C_fe52074e-6ddb-4fe3-a052-d7cbf2645a1a", "name": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_aba25590-7551-4acf-80ef-2e7e1a541d52", "name": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R116": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "longName": "996555 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Narrative (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Narrative (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "116", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "us-gaap:BusinessDescriptionAndBasisOfPresentationTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_ba0efa14-e42c-45b8-b1ab-832dc7fee6d6", "name": "us-gaap:AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-6", "ancestors": [ "span", "p", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R117": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "longName": "996565 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Promissory Notes (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Promissory Notes (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "117", "firstAnchor": { "contextRef": "C_3c0134dc-f06e-4939-bba8-ba64dba7cc2e", "name": "us-gaap:NotesPayable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_3c0134dc-f06e-4939-bba8-ba64dba7cc2e", "name": "us-gaap:NotesPayable", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R118": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "longName": "996575 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Promissory Notes (Parenthetical) (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Promissory Notes (Parenthetical) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "118", "firstAnchor": { "contextRef": "C_15502c5f-9e61-41db-b833-bd94bd485678", "name": "us-gaap:MinorityInterestOwnershipPercentageByParent", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "link:footnote", "div", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "C_15502c5f-9e61-41db-b833-bd94bd485678", "name": "us-gaap:MinorityInterestOwnershipPercentageByParent", "unitRef": "U_pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "span", "link:footnote", "div", "div", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true, "unique": true } }, "R119": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails", "longName": "996585 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Summary of Weighted-Average Lease Term and Discount Rate (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Summary of Weighted-Average Lease Term and Discount Rate (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "119", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "wu:LesseeOperatingLeaseWeightedAverageLeaseTermsAndDiscountRatesTableTextBlock", "div", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_ba0efa14-e42c-45b8-b1ab-832dc7fee6d6", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } }, "R120": { "role": "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "longName": "996595 - Disclosure - Schedule I - Condensed Financial Information of the Registrant - Maturities of Operating Lease Liabilities (Details)", "shortName": "Schedule I - Condensed Financial Information of the Registrant - Maturities of Operating Lease Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "120", "firstAnchor": { "contextRef": "C_c298e70f-be28-43d7-a9e3-c160ca189280", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "div", "us-gaap:LesseeOperatingLeasesTextBlock", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "first": true }, "uniqueAnchor": { "contextRef": "C_ba0efa14-e42c-45b8-b1ab-832dc7fee6d6", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "U_USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "span", "p", "td", "tr", "table", "ix:continuation", "div", "body", "html" ], "reportCount": 1, "baseRef": "wu-20231231.htm", "unique": true } } }, "tag": { "currency_AUD": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "AUD", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Australian dollar", "label": "Australia, Dollars" } } }, "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": [] }, "us-gaap_AccountingStandardsUpdate201613Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountingStandardsUpdate201613Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ASU 2016-13", "label": "Accounting Standards Update 2016-13 [Member]", "documentation": "Accounting Standards Update 2016-13 Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments." } } }, "auth_ref": [ "r462" ] }, "us-gaap_AccountsAndNotesReceivableUnclassifiedAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsAndNotesReceivableUnclassifiedAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Receivables", "label": "Accounts, Notes, Loans and Financing Receivable, Unclassified [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccountsNotesAndLoansReceivableLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsNotesAndLoansReceivableLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Receivables from selling agents and Business Solutions customers", "label": "Accounts, Notes, Loans and Financing Receivable [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_AccountsNotesLoansAndFinancingReceivablesByIndustryOfCounterpartyTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsNotesLoansAndFinancingReceivablesByIndustryOfCounterpartyTypeAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "label": "Industry of Counterparty, Type [Axis]", "documentation": "Information by industry of counterparty. A counterparty is the other party that participates in a financial transaction." } } }, "auth_ref": [ "r60" ] }, "us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Accounts payable and accrued liabilities", "terseLabel": "Accounts payable and accrued liabilities", "label": "Accounts Payable and Accrued Liabilities", "totalLabel": "Accounts Payable and Accrued Liabilities, Total", "documentation": "Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations." } } }, "auth_ref": [ "r182" ] }, "us-gaap_AccountsReceivableAllowanceForCreditLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableAllowanceForCreditLossTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsTables" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, Allowance for Credit Loss [Table Text Block]", "terseLabel": "Summary of Activity in the Allowance for Credit Losses", "documentation": "Tabular disclosure of allowance for credit loss on accounts receivable." } } }, "auth_ref": [ "r1290" ] }, "us-gaap_AccountsReceivableGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableGross", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "us-gaap_AccountsReceivableNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, before Allowance for Credit Loss", "terseLabel": "Receivables from agents, Business Solutions customers, and others", "verboseLabel": "Advances to agents", "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": [ "r304", "r422", "r1391" ] }, "us-gaap_AccountsReceivableNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccountsReceivableNet", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementAssetsIncludingDiscontinuedOperationsCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, after Allowance for Credit Loss", "totalLabel": "Receivables from agents, Business Solutions customers, and others, net", "terseLabel": "Receivables from agents, business solutions customers, and others, net", "documentation": "Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business." } } }, "auth_ref": [ "r988", "r1075", "r1142", "r1391" ] }, "wu_AccruedAgentContractCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AccruedAgentContractCosts", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherLiabilitiesIncludingAssetsHeldForSale", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accrued agent contact costs", "label": "Accrued Agent Contract Costs", "documentation": "Carrying value as of the balance sheet date of the obligations incurred through that date and payable for agent contract costs." } } }, "auth_ref": [] }, "wu_AccruedAndUnpaidCapitalizedContractCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AccruedAndUnpaidCapitalizedContractCosts", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Accrued and unpaid capitalized contract costs.", "label": "Accrued and Unpaid Capitalized Contract Costs", "terseLabel": "Accrued and unpaid capitalized contract costs" } } }, "auth_ref": [] }, "us-gaap_AccruedIncomeTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccruedIncomeTaxes", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Income taxes payable", "terseLabel": "Income taxes payable", "label": "Accrued Income Taxes", "totalLabel": "Accrued Income Taxes, Total", "documentation": "Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes." } } }, "auth_ref": [ "r199", "r200", "r249", "r258", "r886" ] }, "us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDefinedBenefitPlansAdjustmentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined benefit plans", "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": [ "r5", "r27", "r62", "r1251", "r1252", "r1253" ] }, "wu_AccumulatedDepreciationDelpletionAndAmortizationPropertyPlantAndEquipmentIncludingAssetsHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AccumulatedDepreciationDelpletionAndAmortizationPropertyPlantAndEquipmentIncludingAssetsHeldForSale", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails": { "parentTag": "wu_PropertyPlantAndEquipmentIncludingAssetsHeldForSaleNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Accumulated depreciation", "terseLabel": "Accumulated depreciation", "label": "Accumulated Depreciation Delpletion And Amortization Property Plant And Equipment Including Assets Held For Sale", "documentation": "Accumulated depreciation delpletion and amortization property plant and equipment including assets held for sale." } } }, "auth_ref": [] }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "negatedLabel": "Accumulated depreciation", "verboseLabel": "Accumulated depreciation", "terseLabel": "Accumulated Depreciation on Property Plant and Equipment", "label": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment", "totalLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Total", "periodStartLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Beginning Balance", "periodEndLabel": "Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment, Ending Balance", "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": [ "r109", "r299", "r895" ] }, "us-gaap_AccumulatedGainLossNetCashFlowHedgeParentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedGainLossNetCashFlowHedgeParentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging Activities", "label": "Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member]", "documentation": "Accumulated other comprehensive income (loss) from gain (loss) of derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent." } } }, "auth_ref": [ "r317", "r326", "r327", "r731", "r1099", "r1251" ] }, "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Securities", "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": [ "r313", "r314", "r315", "r317", "r326", "r327", "r1251" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "terseLabel": "Accumulated other comprehensive income (loss)", "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": [ "r325", "r326", "r785", "r787", "r788", "r789", "r790", "r791" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Accumulated other comprehensive loss", "terseLabel": "Accumulated other comprehensive loss", "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax", "totalLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax, Total", "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source." } } }, "auth_ref": [ "r61", "r62", "r210", "r305", "r891", "r932", "r936" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]", "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "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": [ "r325", "r326", "r785", "r787", "r788", "r789", "r790", "r791" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Other Comprehensive Loss", "label": "AOCI Attributable to Parent [Member]", "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r3", "r27", "r62", "r746", "r749", "r816", "r927", "r928", "r1251", "r1252", "r1253", "r1268", "r1269", "r1270" ] }, "us-gaap_AccumulatedTranslationAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AccumulatedTranslationAdjustmentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Currency Translation", "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": [ "r4", "r27", "r62", "r326", "r327", "r787", "r788", "r789", "r790", "r791", "r1251" ] }, "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": [ "r1192" ] }, "us-gaap_AdditionalPaidInCapitalCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalPaidInCapitalCommonStock", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Capital surplus", "terseLabel": "Capital surplus", "label": "Additional Paid in Capital, Common Stock", "periodStartLabel": "Additional Paid in Capital, Common Stock, Beginning Balance", "periodEndLabel": "Additional Paid in Capital, Common Stock, Ending Balance", "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": [ "r205" ] }, "us-gaap_AdditionalPaidInCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdditionalPaidInCapitalMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "label": "Additional Paid-in Capital [Member]", "terseLabel": "Capital Surplus", "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": [ "r671", "r672", "r673", "r953", "r1268", "r1269", "r1270", "r1367", "r1397" ] }, "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": [ "r1198" ] }, "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": [ "r1198" ] }, "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": [ "r1198" ] }, "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": [ "r1198" ] }, "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsForNewAccountingPronouncementsAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Accounting Standards Update [Axis]", "documentation": "Information by amendment to accounting standards." } } }, "auth_ref": [ "r288", "r289", "r290", "r291", "r292", "r358", "r359", "r360", "r361", "r370", "r424", "r425", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r513", "r671", "r672", "r673", "r706", "r707", "r708", "r709", "r722", "r723", "r724", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r765", "r774", "r775", "r780", "r781", "r782", "r783", "r793", "r794", "r796", "r797", "r798", "r799", "r812", "r813", "r814", "r815", "r816", "r860", "r861", "r862", "r925", "r926", "r927", "r928", "r929", "r930", "r931", "r932", "r933", "r934", "r935", "r936" ] }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-based compensation", "label": "APIC, Share-Based Payment Arrangement, Increase for Cost Recognition", "totalLabel": "APIC, Share-based Payment Arrangement, Increase for Cost Recognition, Total", "documentation": "Amount of increase to additional paid-in capital (APIC) for recognition of cost for award under share-based payment arrangement." } } }, "auth_ref": [ "r130", "r131", "r634" ] }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Adjustments to reconcile net income to net cash provided by operating activities:", "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]" } } }, "auth_ref": [] }, "wu_AdvancesToAgents": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AdvancesToAgents", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advances to agents", "label": "Advances To Agents", "documentation": "Advances to agents." } } }, "auth_ref": [] }, "us-gaap_AdvertisingCostsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdvertisingCostsPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Advertising Costs", "label": "Advertising Cost [Policy Text Block]", "documentation": "Disclosure of accounting policy for advertising cost." } } }, "auth_ref": [ "r272" ] }, "us-gaap_AdvertisingExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AdvertisingExpense", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advertising costs", "label": "Advertising Expense", "documentation": "Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line." } } }, "auth_ref": [ "r679" ] }, "wu_AgentDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AgentDeposits", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherLiabilitiesIncludingAssetsHeldForSale", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Agent deposits", "label": "Agent Deposits", "documentation": "Agent deposits." } } }, "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": [ "r1162", "r1174", "r1184", "r1210" ] }, "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": [ "r1165", "r1177", "r1187", "r1213" ] }, "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": [ "r1198" ] }, "currency_AllCurrenciesDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "AllCurrenciesDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "All Currencies [Domain]", "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": [ "r1205" ] }, "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": [ "r1169", "r1178", "r1188", "r1205", "r1214", "r1218", "r1226" ] }, "us-gaap_AllOtherSegmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllOtherSegmentsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Segments [Member]", "documentation": "Operating segments classified as other. Excludes intersegment elimination and reconciling items." } } }, "auth_ref": [ "r383", "r405", "r406", "r407", "r408", "r409" ] }, "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": [ "r1224" ] }, "us-gaap_AllocatedShareBasedCompensationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllocatedShareBasedCompensationExpense", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails": { "parentTag": "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "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": [ "r666", "r678" ] }, "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllocatedShareBasedCompensationExpenseNetOfTax", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Net income impact", "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_AllowanceForDoubtfulAccountsReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivable", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "us-gaap_AccountsReceivableNet", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, Allowance for Credit Loss", "negatedLabel": "Less: Allowance for credit losses", "periodStartLabel": "Allowance for credit losses, Beginning Balance", "periodEndLabel": "Allowance for credit losses, Ending Balance", "documentation": "Amount of allowance for credit loss on accounts receivable." } } }, "auth_ref": [ "r306", "r423", "r474", "r477", "r481", "r1391" ] }, "wu_AllowanceForDoubtfulAccountsReceivableForeignCurrencyTranslation": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AllowanceForDoubtfulAccountsReceivableForeignCurrencyTranslation", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "documentation": "Allowance for doubtful accounts receivable foreign currency translation.", "label": "Allowance For Doubtful Accounts Receivable Foreign Currency Translation", "terseLabel": "Impacts of foreign currency exchange rates, divestitures and other" } } }, "auth_ref": [] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableRecoveries": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableRecoveries", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, Allowance for Credit Loss, Recovery", "terseLabel": "Recoveries of amounts previously written off", "documentation": "Amount of increase in allowance for credit loss on accounts receivable, from recovery." } } }, "auth_ref": [ "r480" ] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableRollforward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableRollforward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of activity in allowance for credit losses", "label": "Accounts Receivable, Allowance for Credit Loss [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_AllowanceForDoubtfulAccountsReceivableWriteOffs": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AllowanceForDoubtfulAccountsReceivableWriteOffs", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "label": "Accounts Receivable, Allowance for Credit Loss, Writeoff", "negatedLabel": "Write-offs charged against the allowance", "documentation": "Amount of direct write-downs of accounts receivable charged against the allowance." } } }, "auth_ref": [ "r479" ] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AmendmentFlag", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Amendment Flag", "terseLabel": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "us-gaap_AmortizationOfIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AmortizationOfIntangibleAssets", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Amortization expense", "terseLabel": "Amortization", "label": "Amortization of Intangible Assets", "totalLabel": "Amortization of Intangible Assets, Total", "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": [ "r14", "r103", "r107" ] }, "us-gaap_AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AmountOfRestrictedNetAssetsForConsolidatedAndUnconsolidatedSubsidiaries", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBusinessAndBasisOfPresentationNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net assets subject to limitations", "label": "Amount of Restricted Net Assets for Consolidated and Unconsolidated Subsidiaries", "documentation": "Amount of restricted net assets of consolidated and unconsolidated subsidiaries as of the end of the most recently completed fiscal year." } } }, "auth_ref": [ "r342" ] }, "wu_AmountsAdvancedToAgentsAndDisbursementPartners": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AmountsAdvancedToAgentsAndDisbursementPartners", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amounts advanced to agents and disbursement partners", "label": "Amounts Advanced to Agents and Disbursement Partners", "documentation": "Amounts advanced to agents and disbursement partners." } } }, "auth_ref": [] }, "us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount", "terseLabel": "Outstanding restricted stock and options to purchase shares of stock excluded from the diluted earnings per share calculation", "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": [ "r379" ] }, "us-gaap_AociIncludingPortionAttributableToNoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AociIncludingPortionAttributableToNoncontrollingInterestMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total AOCL", "label": "AOCI Including Portion Attributable to Noncontrolling Interest [Member]", "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, including the portion attributable to the noncontrolling interest. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r3", "r27", "r62", "r1251", "r1252", "r1253" ] }, "us-gaap_ArrangementsAndNonarrangementTransactionsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ArrangementsAndNonarrangementTransactionsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "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": [ "r725" ] }, "us-gaap_AssetBackedSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetBackedSecuritiesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Asset-Backed Securities [Member]", "terseLabel": "Asset-backed securities", "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": [ "r1122", "r1277", "r1282", "r1283" ] }, "us-gaap_Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Assets", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total assets", "terseLabel": "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": [ "r256", "r303", "r343", "r386", "r407", "r413", "r461", "r535", "r536", "r538", "r539", "r540", "r542", "r544", "r546", "r547", "r727", "r732", "r778", "r885", "r994", "r1136", "r1151", "r1316", "r1317", "r1379" ] }, "us-gaap_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "verboseLabel": "Assets", "terseLabel": "Assets:", "label": "Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsFairValueAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsFairValueAdjustment", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-recurring asset fair value adjustments", "label": "Assets, Fair Value Adjustment", "documentation": "Amount of addition (reduction) to the amount at which an asset could be incurred (settled) in a current transaction between willing parties." } } }, "auth_ref": [] }, "us-gaap_AssetsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsFairValueDisclosure", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total assets", "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": [ "r170" ] }, "us-gaap_AssetsFairValueDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsFairValueDisclosureAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Assets:", "label": "Assets, Fair Value Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AssetsOfDisposalGroupIncludingDiscontinuedOperation", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 6.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Assets held for sale (Note 4)", "verboseLabel": "Assets held for sale", "label": "Disposal Group, Including Discontinued Operation, Assets", "totalLabel": "Total assets", "documentation": "Amount classified as assets attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233", "r295", "r296" ] }, "dei_AuditorFirmId": { "xbrltype": "nonemptySequenceNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AuditorFirmId", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Firm ID", "documentation": "PCAOB issued Audit Firm Identifier" } } }, "auth_ref": [ "r1156", "r1157", "r1170" ] }, "dei_AuditorLocation": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AuditorLocation", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Location" } } }, "auth_ref": [ "r1156", "r1157", "r1170" ] }, "dei_AuditorName": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "AuditorName", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Auditor Name" } } }, "auth_ref": [ "r1156", "r1157", "r1170" ] }, "wu_AvailableForSaleAndHeldToMaturitySecuritiesAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AvailableForSaleAndHeldToMaturitySecuritiesAmortizedCost", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Amortized Cost", "label": "Available For Sale And Held To Maturity Securities Amortized Cost", "documentation": "This item represents the cost of debt and equity securities, which are not categorized as trading. For available-for-sale securities this amount is net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments, as defined), and fair value hedge accounting adjustments, if any. For held-to-maturity securities, this amount is before other than temporary impairment (OTTI) accretion." } } }, "auth_ref": [] }, "wu_AvailableForSaleAndHeldToMaturitySecuritiesFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "AvailableForSaleAndHeldToMaturitySecuritiesFairValue", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "wu_AvailableForSaleAndHeldToMaturitySecuritiesAmortizedCost", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Fair Value", "label": "Available For Sale And held To Maturity Securities Fair Value", "documentation": "Fair value of investments in debt and equity securities classified as available-for-sale and held-to-maturity.", "terseLabel": "Fair Value" } } }, "auth_ref": [] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "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": [ "r430" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "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": [ "r431" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Contractual maturities of settlement-related securities", "label": "Available-for-Sale Securities, Debt Maturities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesNextRollingTwelveMonthsFairValue", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due within 1 year", "label": "Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date." } } }, "auth_ref": [ "r1278" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesRollingAfterYearTenFairValue", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 10 years", "label": "Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling after 10 Years, Fair Value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after rolling tenth fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date." } } }, "auth_ref": [ "r1281" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesRollingYearSixThroughTenFairValue", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 5 years through 10 years", "label": "Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling after 5 through 10 Years, Fair Value", "documentation": "Fair value of investment in debt security, measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in rolling sixth through tenth fiscal year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date." } } }, "auth_ref": [ "r1280" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesRollingYearTwoThroughFiveFairValue", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 1 year through 5 years", "label": "Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling after One Through Five Years, Fair Value", "documentation": "Fair value of investment in debt security, measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next rolling fiscal year through fifth year following latest fiscal year. For interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date." } } }, "auth_ref": [ "r1279" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value", "label": "Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value [Abstract]" } } }, "auth_ref": [] }, "wu_Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedgain": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedgain", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "wu_Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedgainloss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Gross Unrealized Gains", "label": "Available for sale and held to maturity securities accumulated gross unrealized gain", "documentation": "Total accumulated gross unrealized gain for securities classified as either available-for-sale or held-to-maturity. For available-for-sale securities, it is the amount before tax of unrealized gain in accumulated other comprehensive income on investments in debt and equity securities. For held-to-maturity securities, is is the amount of accumulated unrealized gain on investments in debt securities.", "terseLabel": "Gross Unrealized Gains" } } }, "auth_ref": [] }, "wu_Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedgainloss": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedgainloss", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "wu_AvailableForSaleAndHeldToMaturitySecuritiesAmortizedCost", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Unrealized Gains/ (Losses)", "label": "Available for sale and held to maturity securities accumulated gross unrealized gain loss", "documentation": "Total accumulated gross unrealized gain (loss) for securities classified as either available-for-sale or held-to-maturity. For available for sale securities, it is the amount before tax of unrealized gain (loss) in accumulated other comprehensive income on investments in debt and equity securities. For held-to-maturity, it is the amount of the accumulated net unrecognized gain (loss) on investments in debt securities." } } }, "auth_ref": [] }, "wu_Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedloss": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedloss", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "wu_Availableforsaleandheldtomaturitysecuritiesaccumulatedgrossunrealizedgainloss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "negatedTotalLabel": "Gross Unrealized Losses", "label": "Available for sale and held to maturity securities accumulated gross unrealized loss", "documentation": "Total accumulated gross unrealized loss for securities classified as either available-for-sale or held-to-maturity. For available-for-sale securities, it is the amount before tax of unrealized loss in accumulated other comprehensive income on investments in debt and equity securities. For held-to-maturity securities, it is the amount of accumulated unrealized loss on investments in debt securities.", "negatedLabel": "Gross Unrealized Losses" } } }, "auth_ref": [] }, "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": [ "r1221" ] }, "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": [ "r1222" ] }, "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": [ "r1217" ] }, "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": [ "r1217" ] }, "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": [ "r1217" ] }, "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": [ "r1217" ] }, "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": [ "r1217" ] }, "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": [ "r1217" ] }, "us-gaap_AwardTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "AwardTypeAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "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": [ "r637", "r638", "r639", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r661", "r662", "r663", "r664", "r665" ] }, "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": [ "r1220" ] }, "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": [ "r1219" ] }, "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": [ "r1218" ] }, "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": [ "r1218" ] }, "currency_BRL": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "BRL", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Brazilian real", "label": "Brazil, Brazil Real" } } }, "auth_ref": [] }, "us-gaap_BalanceSheetLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BalanceSheetLocationAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance Sheet Location [Domain]", "label": "Balance Sheet Location [Domain]", "documentation": "Location in the balance sheet (statement of financial position)." } } }, "auth_ref": [ "r153", "r158" ] }, "us-gaap_BaseRateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BaseRateMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Base Rate [Member]", "terseLabel": "Base Rate", "documentation": "Minimum rate investor will accept." } } }, "auth_ref": [] }, "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BasisOfAccountingPolicyPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Basis of Presentation", "label": "Basis of Accounting, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS)." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessCombinationsPolicy", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "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": [ "r137" ] }, "us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessDescriptionAndBasisOfPresentationTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBusinessAndBasisOfPresentation" ], "lang": { "en-us": { "role": { "terseLabel": "Business and Basis of Presentation", "label": "Business Description and Basis of Presentation [Text Block]", "documentation": "The entire disclosure for the business description and basis of presentation concepts. Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity. Basis of presentation describes the underlying basis used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS)." } } }, "auth_ref": [ "r186", "r227", "r229" ] }, "us-gaap_BusinessExitCosts1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "BusinessExitCosts1", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "label": "Business Exit Costs", "terseLabel": "Exit costs", "documentation": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [ "r14" ] }, "wu_BusinessSolutionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "BusinessSolutionsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Business Solutions", "label": "Business Solutions [Member]", "documentation": "Business Solutions [Member]" } } }, "auth_ref": [] }, "currency_CAD": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "CAD", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Canadian dollar", "label": "Canada, Dollars" } } }, "auth_ref": [] }, "currency_CHF": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "CHF", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swiss franc", "label": "Switzerland, Francs" } } }, "auth_ref": [] }, "currency_CNY": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "CNY", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Chinese yuan", "label": "China, Yuan Renminbi" } } }, "auth_ref": [] }, "wu_CapitalContributedToDistributionsReceivedFromSubsidiariesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CapitalContributedToDistributionsReceivedFromSubsidiariesNet", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Distributions received from/(capital contributed to) subsidiaries, net", "label": "Capital Contributed To (Distributions Received From) Subsidiaries, Net", "documentation": "The net cash paid (received) associated with capital contributed to (received from) subsidiaries, net." } } }, "auth_ref": [] }, "us-gaap_CapitalExpendituresIncurredButNotYetPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CapitalExpendituresIncurredButNotYetPaid", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Capital Expenditures Incurred but Not yet Paid", "terseLabel": "Internal use software capitalized but not yet paid", "documentation": "Future cash outflow to pay for purchases of fixed assets that have occurred." } } }, "auth_ref": [ "r73", "r74", "r75" ] }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CarryingReportedAmountFairValueDisclosureMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Carrying Value", "label": "Reported Value Measurement [Member]", "axisDefault": "Carrying Value", "documentation": "Measured as reported on the statement of financial position (balance sheet)." } } }, "auth_ref": [ "r172", "r173" ] }, "wu_CashAmortizedCostAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CashAmortizedCostAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash and cash equivalents", "label": "Cash, Amortized Cost [Abstract]", "documentation": "No definition available." } } }, "auth_ref": [] }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash and cash equivalents on balance sheet", "totalLabel": "Amortized Cost", "terseLabel": "Cash and cash equivalents", "label": "Cash and Cash Equivalents, at Carrying Value", "periodStartLabel": "Cash and Cash Equivalents, at Carrying Value, Beginning Balance", "periodEndLabel": "Cash and Cash Equivalents, at Carrying Value, Ending Balance", "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": [ "r70", "r297", "r1095" ] }, "us-gaap_CashAndCashEquivalentsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashAndCashEquivalentsFairValueDisclosure", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "us-gaap_CashAndCashEquivalentsAtCarryingValue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Fair Value", "terseLabel": "Cash", "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.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "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": [ "r71" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Cash and cash equivalents, including settlement, and restricted cash", "terseLabel": "Cash and cash equivalents, including settlement, and restricted cash", "periodEndLabel": "Cash and cash equivalents, including settlement, and restricted cash at end of period", "periodStartLabel": "Cash and cash equivalents, including settlement, and restricted cash at beginning of period", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents", "documentation": "Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for 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": [ "r70", "r224", "r338" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation of balance sheet cash and cash equivalents to cash flows:", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Cash and cash equivalents, including settlement, and restricted cash", "periodEndLabel": "Cash and cash equivalents, including settlement, and restricted cash at end of period", "periodStartLabel": "Cash and cash equivalents, including settlement, and restricted cash at beginning of period", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Including Disposal Group and Discontinued Operations", "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": [ "r70", "r224", "r338" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Net change in cash and cash equivalents, including settlement, and restricted cash", "totalLabel": "Net change in cash and cash equivalents, including settlement, and restricted cash", "verboseLabel": "Net change in cash, cash equivalents, settlement cash and cash equivalents, and restricted cash", "label": "Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect", "documentation": "Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including 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": [ "r1", "r224" ] }, "us-gaap_CashFlowHedgingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashFlowHedgingMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Flow Hedges", "label": "Cash Flow Hedging [Member]", "documentation": "Hedge of the exposure to variability in the cash flows of a recognized asset or liability, or of a forecasted transaction, that is attributable to a particular risk." } } }, "auth_ref": [ "r151" ] }, "us-gaap_CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CashFlowNoncashInvestingAndFinancingActivitiesDisclosureAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Supplemental cash flow information:", "label": "Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateAdopted", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Change in Accounting Principle, Accounting Standards Update, Adopted [true false]", "terseLabel": "Change in accounting principle due to adopted accounting standards update", "documentation": "Indicates (true false) whether accounting standards update was adopted." } } }, "auth_ref": [ "r282", "r283", "r284", "r288", "r289", "r357", "r424", "r425", "r463", "r464", "r465", "r470", "r471", "r513", "r706", "r722", "r723", "r740", "r741", "r742", "r754", "r755", "r765", "r774", "r775", "r779", "r780", "r781", "r793", "r796", "r797", "r798", "r812", "r860", "r861", "r925", "r926" ] }, "us-gaap_ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ChangeInAccountingPrincipleAccountingStandardsUpdateAdoptionDate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Change in accounting principle, accounting standards update, adoption date", "documentation": "Date accounting standards update was adopted, in YYYY-MM-DD format." } } }, "auth_ref": [ "r282", "r283", "r284", "r288", "r289", "r424", "r425", "r463", "r464", "r465", "r470", "r471", "r472", "r513", "r706", "r722", "r723", "r724", "r740", "r741", "r742", "r743", "r754", "r755", "r756", "r759", "r765", "r774", "r775", "r779", "r780", "r781", "r793", "r796", "r797", "r798", "r812", "r860", "r861", "r925", "r926", "r1236" ] }, "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": [ "r1196" ] }, "srt_ChiefExecutiveOfficerMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ChiefExecutiveOfficerMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Chief Executive Officer", "label": "Chief Executive Officer [Member]" } } }, "auth_ref": [ "r1274" ] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CityAreaCode", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "us-gaap_ClassOfTreasuryStockTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ClassOfTreasuryStockTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Class of Treasury Stock [Table]", "documentation": "Disclosure of information about treasury stock, including, but not limited to, average cost per share, description of share repurchase program, shares repurchased, shares held for each class of treasury stock." } } }, "auth_ref": [ "r118", "r119", "r120", "r121" ] }, "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": [ "r1197" ] }, "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": [ "r1197" ] }, "wu_CommercialAgreementMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CommercialAgreementMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commercial Agreement", "label": "Commercial Agreement [Member]", "documentation": "Commercial agreement." } } }, "auth_ref": [] }, "us-gaap_CommercialPaperMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommercialPaperMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails" ], "lang": { "en-us": { "role": { "label": "Commercial Paper [Member]", "terseLabel": "Commercial Paper", "documentation": "Unsecured promissory note (generally negotiable) that provides institutions with short-term funds." } } }, "auth_ref": [ "r239", "r1143", "r1144", "r1145", "r1148" ] }, "wu_CommercialPaperProgramMaximumDaysToMaturity": { "xbrltype": "durationItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CommercialPaperProgramMaximumDaysToMaturity", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum days to maturity", "label": "Commercial Paper Program Maximum Days to Maturity", "documentation": "Represents the maximum number of days to maturity under the commercial paper program." } } }, "auth_ref": [] }, "wu_CommercialPaperProgramWeightedAverageInitialTerm": { "xbrltype": "durationItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CommercialPaperProgramWeightedAverageInitialTerm", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average term", "label": "Commercial Paper Program Weighted Average Initial Term", "documentation": "Commercial paper program weighted average initial term." } } }, "auth_ref": [] }, "us-gaap_CommitmentsAndContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommitmentsAndContingencies", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Commitments and contingencies (Note 5)", "label": "Commitments and Contingencies", "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": [ "r58", "r184", "r888", "r979" ] }, "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.westernunion.com/20231231/taxonomy/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": [ "r237", "r527", "r528", "r1077", "r1308" ] }, "us-gaap_CommitmentsAndContingenciesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommitmentsAndContingenciesPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Legal Contingencies", "label": "Commitments and Contingencies, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for commitments and contingencies, which may include policies for recognizing and measuring loss and gain contingencies." } } }, "auth_ref": [ "r115", "r1078" ] }, "us-gaap_CommonStockDividendsPerShareDeclared": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockDividendsPerShareDeclared", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquityParentheticals" ], "lang": { "en-us": { "role": { "verboseLabel": "Common stock dividends (USD per share), during each quarter", "terseLabel": "Common stock dividends (USD per share)", "label": "Common Stock, Dividends, Per Share, Declared", "documentation": "Aggregate dividends declared during the period for each share of common stock outstanding." } } }, "auth_ref": [ "r243" ] }, "us-gaap_CommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "label": "Common Stock [Member]", "terseLabel": "Common Stock", "documentation": "Stock that is subordinate to all other stock of the issuer." } } }, "auth_ref": [ "r1139", "r1140", "r1141", "r1143", "r1144", "r1145", "r1148", "r1268", "r1269", "r1367", "r1394", "r1397" ] }, "us-gaap_CommonStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockParOrStatedValuePerShare", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, par value (USD per share)", "label": "Common Stock, Par or Stated Value Per Share", "documentation": "Face amount or stated value per share of common stock." } } }, "auth_ref": [ "r204" ] }, "us-gaap_CommonStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesAuthorized", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "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": [ "r204", "r980" ] }, "us-gaap_CommonStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesIssued", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, shares issued", "label": "Common Stock, Shares, Issued", "totalLabel": "Common Stock, Shares, Issued, Total", "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": [ "r204" ] }, "us-gaap_CommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockSharesOutstanding", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, shares outstanding", "periodStartLabel": "Beginning balance (shares)", "periodEndLabel": "Ending balance (shares)", "label": "Common Stock, Shares, Outstanding", "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation." } } }, "auth_ref": [ "r28", "r204", "r980", "r1000", "r1397", "r1398" ] }, "us-gaap_CommonStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CommonStockValue", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock, $0.01 par value; 2,000 shares authorized; 350.5 shares and 373.5 shares issued and outstanding as of December 31, 2023 and 2022, respectively", "label": "Common Stock, Value, Issued", "totalLabel": "Common Stock, Value, Issued, Total", "periodStartLabel": "Common Stock, Value, Issued, Beginning Balance", "periodEndLabel": "Common Stock, Value, Issued, Ending Balance", "verboseLabel": "Common stock, $0.01 par value; 2,000 shares authorized; 373.5 shares and 393.8 shares issued and outstanding as of December 31, 2022 and 2021, respectively", "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": [ "r204", "r890", "r1136" ] }, "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": [ "r1202" ] }, "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": [ "r1201" ] }, "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": [ "r1203" ] }, "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": [ "r1200" ] }, "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_ComponentsOfDeferredTaxAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComponentsOfDeferredTaxAssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax assets related to:", "label": "Components of Deferred Tax Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComponentsOfDeferredTaxLiabilitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax liabilities related to:", "label": "Components of Deferred Tax Liabilities [Abstract]" } } }, "auth_ref": [] }, "wu_ComponentsOfOtherAssetsAndOtherLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ComponentsOfOtherAssetsAndOtherLiabilitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Components of Other Assets and Other Liabilities [Abstract]", "label": "Components of Other Assets and Other Liabilities [Abstract]", "documentation": "Components of other assets and other liabilities." } } }, "auth_ref": [] }, "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Comprehensive income", "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": [ "r145", "r252", "r321", "r323", "r330", "r878", "r902" ] }, "us-gaap_ConcentrationRiskLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1076" ] }, "us-gaap_ConcentrationRiskTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConcentrationRiskTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Concentration Risk [Table]", "documentation": "Describes the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark." } } }, "auth_ref": [ "r86", "r87", "r88", "r89", "r174", "r254", "r1076" ] }, "srt_CondensedBalanceSheetStatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedBalanceSheetStatementTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Condensed Balance Sheet Statement [Table]" } } }, "auth_ref": [ "r352", "r1233" ] }, "srt_CondensedBalanceSheetStatementsCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedBalanceSheetStatementsCaptionsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CONDENSED BALANCE SHEETS", "label": "Condensed Balance Sheet Statements, Captions [Line Items]" } } }, "auth_ref": [ "r352", "r1233" ] }, "srt_CondensedCashFlowStatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedCashFlowStatementTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "label": "Condensed Cash Flow Statement [Table]" } } }, "auth_ref": [ "r352", "r1233" ] }, "srt_CondensedCashFlowStatementsCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedCashFlowStatementsCaptionsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CONDENSED STATEMENTS OF CASH FLOWS", "label": "Condensed Cash Flow Statements, Captions [Line Items]" } } }, "auth_ref": [ "r352", "r1233" ] }, "srt_CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedFinancialInformationOfParentCompanyOnlyDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Condensed Financial Information Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrant1" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule I - Condensed Financial Information of the Registrant", "label": "Condensed Financial Information of Parent Company Only Disclosure [Text Block]", "verboseLabel": "Schedule I - Condensed Financial Information of the Registrant", "documentation": "The entire disclosure for condensed financial information, including the financial position, cash flows, and the results of operations of the registrant (parent company) as of the same dates or for the same periods for which audited consolidated financial statements are being presented. Alternatively, the details of this disclosure can be reported by the specific parent company taxonomy elements, indicating the appropriate date and period contexts in an instance document." } } }, "auth_ref": [ "r293", "r352", "r1233" ] }, "srt_CondensedFinancialStatementsCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedFinancialStatementsCaptionsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "terseLabel": "NOTES TO CONDENSED FINANCIAL STATEMENTS", "label": "Condensed Financial Statements, Captions [Line Items]" } } }, "auth_ref": [ "r352", "r1233" ] }, "srt_CondensedIncomeStatementsCaptionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CondensedIncomeStatementsCaptionsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "CONDENSED STATEMENTS OF INCOME/(LOSS) AND COMPREHENSIVE INCOME/(LOSS)", "label": "Condensed Income Statements, Captions [Line Items]" } } }, "auth_ref": [ "r352", "r1233" ] }, "srt_ConsolidatedEntitiesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidatedEntitiesAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Axis]" } } }, "auth_ref": [ "r352", "r727", "r728", "r732", "r733", "r825", "r1088", "r1315", "r1318", "r1319" ] }, "srt_ConsolidatedEntitiesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidatedEntitiesDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidated Entities [Domain]", "label": "Consolidated Entities [Domain]" } } }, "auth_ref": [ "r352", "r727", "r728", "r732", "r733", "r825", "r1088", "r1315", "r1318", "r1319" ] }, "srt_ConsolidationItemsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidationItemsAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Consolidation Items [Axis]" } } }, "auth_ref": [ "r352", "r388", "r405", "r406", "r407", "r408", "r409", "r411", "r415", "r535", "r536", "r537", "r538", "r540", "r541", "r543", "r545", "r546", "r1316", "r1317" ] }, "srt_ConsolidationItemsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ConsolidationItemsDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consolidation Items [Domain]", "label": "Consolidation Items [Domain]" } } }, "auth_ref": [ "r352", "r388", "r405", "r406", "r407", "r408", "r409", "r411", "r415", "r535", "r536", "r537", "r538", "r540", "r541", "r543", "r545", "r546", "r1316", "r1317" ] }, "us-gaap_ConsolidationPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConsolidationPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "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": [ "r143", "r1100" ] }, "us-gaap_ConstructionInProgressMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ConstructionInProgressMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Construction in Progress [Member]", "terseLabel": "Projects In Process", "documentation": "Structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service." } } }, "auth_ref": [] }, "wu_ConsumerMoneyTransferMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ConsumerMoneyTransferMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consumer Money Transfer", "label": "Consumer Money Transfer [Member]", "documentation": "Consumer Money Transfer member" } } }, "auth_ref": [] }, "wu_ConsumerMoneyTransfersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ConsumerMoneyTransfersMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consumer money transfers", "label": "Consumer Money Transfers [Member]", "documentation": "Consumer money transfers [Member]" } } }, "auth_ref": [] }, "wu_ConsumerServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ConsumerServicesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Consumer Services", "terseLabel": "Consumer services", "label": "Consumer Services [Member]", "documentation": "Consumer Services member" } } }, "auth_ref": [] }, "wu_ConsumerToConsumerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ConsumerToConsumerMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consumer-to-Consumer", "label": "Consumer To Consumer [Member]", "documentation": "Consumer-to-Consumer." } } }, "auth_ref": [] }, "us-gaap_ContractualRightsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ContractualRightsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Contractual Rights [Member]", "terseLabel": "Capitalized Contract Costs", "documentation": "Rights that arise from a contractual arrangement with a third party (not including franchise rights and license agreements)." } } }, "auth_ref": [ "r140" ] }, "us-gaap_CorporateDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CorporateDebtSecuritiesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Corporate Debt Securities [Member]", "terseLabel": "Corporate debt securities", "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment." } } }, "auth_ref": [ "r1122", "r1124", "r1393" ] }, "us-gaap_CorporateNonSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CorporateNonSegmentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Not Allocated To Segments", "label": "Corporate, Non-Segment [Member]", "documentation": "Corporate headquarters or functional department that may not earn revenues or may earn revenues that are only incidental to the activities of the entity and is not considered an operating segment." } } }, "auth_ref": [ "r39", "r406", "r407", "r408", "r409", "r415", "r1273" ] }, "wu_CorporatesAndDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CorporatesAndDebtSecuritiesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "label": "Corporates And Debt Securities [Member]", "documentation": "Corporates And Debt Securities." } } }, "auth_ref": [] }, "us-gaap_CostOfGoodsAndServicesSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfGoodsAndServicesSold", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Cost of services", "label": "Cost of Goods and Services Sold", "totalLabel": "Cost of Goods and Services Sold, Total", "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": [ "r216", "r858" ] }, "us-gaap_CostOfSalesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfSalesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Cost of Sales [Member]", "terseLabel": "Cost of Services", "documentation": "Primary financial statement caption encompassing cost of sales." } } }, "auth_ref": [] }, "us-gaap_CostOfSalesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostOfSalesPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Cost of Services", "label": "Cost of Goods and Service [Policy Text Block]", "documentation": "Disclosure of accounting policy for cost of product sold and service rendered." } } }, "auth_ref": [ "r1239" ] }, "us-gaap_CostsAndExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostsAndExpenses", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Expenses", "totalLabel": "Total expenses", "label": "Costs and Expenses", "documentation": "Total costs of sales and operating expenses for the period." } } }, "auth_ref": [ "r215" ] }, "us-gaap_CostsAndExpensesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostsAndExpensesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Expenses:", "label": "Costs and Expenses [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CostsAssociatedWithExitOrDisposalActivitiesOrRestructuringsPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Severance and Other Related Expenses", "label": "Costs Associated with Exit or Disposal Activities or Restructurings, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for recognizing and reporting costs associated with exiting, disposing of, and restructuring certain operations." } } }, "auth_ref": [ "r50", "r235", "r236" ] }, "srt_CounterpartyNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CounterpartyNameAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Counterparty Name [Axis]" } } }, "auth_ref": [ "r349", "r350", "r552", "r582", "r823", "r1096", "r1098" ] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "label": "Cover [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "us-gaap_CreditFacilityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CreditFacilityAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Credit Facility [Domain]", "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": [] }, "srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CumulativeEffectPeriodOfAdoptionAdjustmentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Adoption of new accounting pronouncements", "label": "Cumulative Effect, Period of Adoption, Adjustment [Member]" } } }, "auth_ref": [ "r290", "r356", "r364", "r370", "r467", "r473", "r671", "r672", "r673", "r708", "r709", "r744", "r746", "r747", "r749", "r750", "r751", "r757", "r760", "r762", "r763", "r814" ] }, "srt_CumulativeEffectPeriodOfAdoptionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CumulativeEffectPeriodOfAdoptionAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "label": "Cumulative Effect, Period of Adoption [Axis]" } } }, "auth_ref": [ "r290", "r356", "r364", "r370", "r467", "r473", "r671", "r672", "r673", "r708", "r709", "r744", "r746", "r747", "r749", "r750", "r751", "r757", "r760", "r762", "r763", "r814" ] }, "srt_CumulativeEffectPeriodOfAdoptionDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CumulativeEffectPeriodOfAdoptionDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Cumulative Effect, Period of Adoption [Domain]", "label": "Cumulative Effect, Period of Adoption [Domain]" } } }, "auth_ref": [ "r290", "r356", "r364", "r370", "r467", "r473", "r671", "r672", "r673", "r708", "r709", "r744", "r746", "r747", "r749", "r750", "r751", "r757", "r760", "r762", "r763", "r814" ] }, "srt_CurrencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "CurrencyAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Currency [Axis]" } } }, "auth_ref": [ "r1371" ] }, "us-gaap_CurrentFederalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentFederalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "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": [ "r1238", "r1266", "r1358" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Current Fiscal Year End Date", "terseLabel": "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.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign", "label": "Current Foreign Tax Expense (Benefit)", "documentation": "Amount of current foreign income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r1238", "r1266" ] }, "us-gaap_CurrentIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total current taxes", "label": "Current Income Tax Expense (Benefit)", "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations." } } }, "auth_ref": [ "r251", "r705", "r713", "r1266" ] }, "us-gaap_CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Current:", "label": "Current Income Tax Expense (Benefit), Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_CurrentStateAndLocalTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CurrentStateAndLocalTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_CurrentIncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State and local", "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": [ "r1238", "r1266", "r1358" ] }, "wu_CustomHouseUlcMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "CustomHouseUlcMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Custom house ULC.", "label": "Custom House ULC [Member]", "terseLabel": "Custom House ULC" } } }, "auth_ref": [] }, "us-gaap_CustomerContractsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "CustomerContractsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Customer Contracts [Member]", "terseLabel": "Acquired Contracts", "documentation": "Entity's established relationships with its customers through contracts." } } }, "auth_ref": [ "r139" ] }, "us-gaap_DebtAndCapitalLeaseObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtAndCapitalLeaseObligations", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 4.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Borrowings", "totalLabel": "Total borrowings at carrying value", "terseLabel": "Borrowings", "label": "Debt and Lease Obligation", "documentation": "Amount of short-term and long-term debt and lease obligation." } } }, "auth_ref": [ "r263" ] }, "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.westernunion.com/20231231/taxonomy/role/DisclosureBorrowings" ], "lang": { "en-us": { "role": { "verboseLabel": "Borrowings", "label": "Debt Disclosure [Text Block]", "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants." } } }, "auth_ref": [ "r238", "r340", "r548", "r554", "r555", "r556", "r557", "r558", "r559", "r564", "r571", "r572", "r574" ] }, "us-gaap_DebtInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument [Axis]", "documentation": "Information by type of debt instrument, including, but not limited to, draws against credit facilities." } } }, "auth_ref": [ "r51", "r198", "r199", "r257", "r261", "r352", "r549", "r550", "r551", "r552", "r553", "r555", "r560", "r561", "r562", "r563", "r565", "r566", "r567", "r568", "r569", "r570", "r795", "r1109", "r1110", "r1111", "r1112", "r1113", "r1264" ] }, "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Debt Instrument, Basis Spread on Variable Rate", "terseLabel": "Basis spread on applicable treasury rate (as a percent)", "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentFaceAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentFaceAmount", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails": { "parentTag": "us-gaap_DebtAndCapitalLeaseObligations", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total borrowings at par value", "label": "Debt Instrument, Face Amount", "documentation": "Face (par) amount of debt instrument at time of issuance." } } }, "auth_ref": [ "r176", "r178", "r549", "r795", "r1110", "r1111" ] }, "us-gaap_DebtInstrumentFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentFairValue", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Debt Instrument, Fair Value Disclosure, Total", "label": "Debt Instrument, Fair Value Disclosure", "terseLabel": "Borrowings", "documentation": "Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable." } } }, "auth_ref": [ "r562", "r777", "r1110", "r1111" ] }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentInterestRateEffectivePercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Effective interest rate (as a percent)", "label": "Debt Instrument, Interest Rate, Effective Percentage", "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium." } } }, "auth_ref": [ "r56", "r176", "r577", "r795" ] }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentInterestRateStatedPercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Stated interest rate (as a percent)", "label": "Debt Instrument, Interest Rate, Stated Percentage", "documentation": "Contractual interest rate for funds borrowed, under the debt agreement." } } }, "auth_ref": [ "r56", "r550" ] }, "us-gaap_DebtInstrumentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Outstanding Borrowings", "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": [ "r352", "r549", "r550", "r551", "r552", "r553", "r555", "r560", "r561", "r562", "r563", "r565", "r566", "r567", "r568", "r569", "r570", "r573", "r795", "r1109", "r1110", "r1111", "r1112", "r1113", "r1264" ] }, "us-gaap_DebtInstrumentNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Debt Instrument, Name [Domain]", "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": [ "r57", "r352", "r549", "r550", "r551", "r552", "r553", "r555", "r560", "r561", "r562", "r563", "r565", "r566", "r567", "r568", "r569", "r570", "r795", "r1109", "r1110", "r1111", "r1112", "r1113", "r1264" ] }, "us-gaap_DebtInstrumentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "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": [ "r57", "r116", "r117", "r175", "r176", "r178", "r185", "r241", "r242", "r352", "r549", "r550", "r551", "r552", "r553", "r555", "r560", "r561", "r562", "r563", "r565", "r566", "r567", "r568", "r569", "r570", "r573", "r795", "r1109", "r1110", "r1111", "r1112", "r1113", "r1264" ] }, "us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails": { "parentTag": "us-gaap_DebtAndCapitalLeaseObligations", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Debt issuance costs and unamortized discount, net", "label": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net", "totalLabel": "Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net, Total", "documentation": "Amount of unamortized debt discount (premium) and debt issuance costs." } } }, "auth_ref": [ "r177", "r560", "r575", "r1110", "r1111" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleAccumulatedGrossUnrealizedGainLossBeforeTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Unrealized Gains/ (Losses)", "label": "Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain (Loss), before Tax", "documentation": "Amount, before tax, of unrealized gain (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": [ "r1275", "r1276" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Amortized Cost", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss", "documentation": "Amortized cost excluding accrued interest, before allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r485" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Fair value one year or greater", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer", "terseLabel": "Unrealized loss position for greater than twelve 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 more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r269", "r488", "r1107" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Unrealized losses one year or greater", "verboseLabel": "Unrealized losses one year or greater", "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": [ "r269", "r488" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Number of securities one year or greater", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions", "terseLabel": "Number of investment securities for greater than twelve months", "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 continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r1292" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Fair value less than one year", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months", "terseLabel": "Unrealized loss position for less than twelve 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": [ "r269", "r488", "r1107" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Unrealized losses less than one year", "terseLabel": "Unrealized losses less than one year", "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": [ "r269", "r488" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Number of securities less than one year", "label": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions", "terseLabel": "Number of investment securities for less than twelve months", "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 continuous unrealized loss position for less than 12 months, without an allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r1292" ] }, "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Excluding Accrued Interest", "terseLabel": "Fair Value", "totalLabel": "Total", "documentation": "Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1291" ] }, "wu_DebtSecuritiesAvailableForSaleFairValueForGreaterThanTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DebtSecuritiesAvailableForSaleFairValueForGreaterThanTwelveMonths", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Debt securities, available-for-sale, fair value for greater than twelve months.", "label": "Debt Securities, Available-for-sale, Fair Value for Greater than Twelve Months", "terseLabel": "Total fair value loss position for greater than twelve months" } } }, "auth_ref": [] }, "wu_DebtSecuritiesAvailableForSaleFairValueForLessThanTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DebtSecuritiesAvailableForSaleFairValueForLessThanTwelveMonths", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Debt securities, available-for-sale, fair value for less than twelve months.", "label": "Debt Securities, Available-for-sale, Fair Value for Less than Twelve Months", "terseLabel": "Total fair value loss position for less than twelve months" } } }, "auth_ref": [] }, "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPositionNumberOfPositions", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions", "terseLabel": "Number of investment securities", "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": [ "r268", "r487" ] }, "us-gaap_DebtSecuritiesAvailableforsaleAmortizedCostAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtSecuritiesAvailableforsaleAmortizedCostAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Available-for-sale securities:", "label": "Debt Securities, Available-for-Sale, Amortized Cost [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DebtWeightedAverageInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DebtWeightedAverageInterestRate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average effective interest rate (as a percent)", "label": "Debt, Weighted Average Interest Rate", "documentation": "Weighted average interest rate of debt outstanding." } } }, "auth_ref": [] }, "us-gaap_DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DecreaseInUnrecognizedTaxBenefitsIsReasonablyPossible", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reasonably possible decrease to the Company's total unrecognized tax benefits during the next 12 months", "label": "Decrease in Unrecognized Tax Benefits is Reasonably Possible", "documentation": "Amount of decrease reasonably possible in the next twelve months for the unrecognized tax benefit." } } }, "auth_ref": [ "r133" ] }, "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredFederalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "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": [ "r1266", "r1356", "r1358" ] }, "us-gaap_DeferredForeignIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredForeignIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign", "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": [ "r251", "r1266", "r1356" ] }, "wu_DeferredGainLossOnDiscontinuationOfCashFlowHedge": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DeferredGainLossOnDiscontinuationOfCashFlowHedge", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount as of the balance sheet date of the unamortized adjustment to the carrying value of a cash flow hedged item made under an effective cash flow hedge that is amortized upon discontinuation of the cash flow hedge.", "label": "Deferred Gain Loss On Discontinuation Of Cash Flow Hedge", "terseLabel": "Deferred gain on termination of treasury locks" } } }, "auth_ref": [] }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred income tax benefit (Note 10)", "totalLabel": "Total deferred taxes", "label": "Deferred Income Tax Expense (Benefit)", "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r14", "r251", "r281", "r712", "r713", "r1266" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "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.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax liabilities", "totalLabel": "Total deferred tax liabilities", "label": "Deferred Tax Liabilities, Gross", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences." } } }, "auth_ref": [ "r201", "r202", "r259", "r699" ] }, "us-gaap_DeferredIncomeTaxLiabilitiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredIncomeTaxLiabilitiesNet", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax liability, net", "label": "Deferred Income Tax Liabilities, Net", "totalLabel": "Deferred Income Tax Liabilities, Net, Total", "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting." } } }, "auth_ref": [ "r685", "r686", "r887" ] }, "wu_DeferredProceedsRelatedToBusinessSolutionsDivestiture": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DeferredProceedsRelatedToBusinessSolutionsDivestiture", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherLiabilitiesIncludingAssetsHeldForSale", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred proceeds - Business Solutions divestiture (Note 4)", "documentation": "Deferred proceeds related to business solutions divestiture.", "label": "Deferred Proceeds Related To Business Solutions Divestiture" } } }, "auth_ref": [] }, "us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredStateAndLocalIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_DeferredIncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State and local", "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": [ "r1266", "r1356", "r1358" ] }, "wu_DeferredTaxAssetsGoodwillandIntangibleAssetsandPropertyPlantandEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DeferredTaxAssetsGoodwillandIntangibleAssetsandPropertyPlantandEquipment", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intangibles, property and equipment", "label": "Deferred Tax Assets Goodwill and Intangible Assets and Property Plant and Equipment", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from intangible assets including goodwill and property, plant, and equipment." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsGross", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross deferred tax assets", "label": "Deferred Tax Assets, Gross", "totalLabel": "Deferred Tax Assets, Gross, Total", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards." } } }, "auth_ref": [ "r700" ] }, "us-gaap_DeferredTaxAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsNet", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxLiabilities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred tax assets", "totalLabel": "Total 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": [ "r1354" ] }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwards": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsOperatingLossCarryforwards", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax attribute carryovers", "label": "Deferred Tax Assets, Operating Loss Carryforwards", "totalLabel": "Deferred Tax Assets, Operating Loss Carryforwards, Total", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards." } } }, "auth_ref": [ "r135", "r1355" ] }, "us-gaap_DeferredTaxAssetsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsOther", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Deferred Tax Assets, Other", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other." } } }, "auth_ref": [ "r135", "r1355" ] }, "wu_DeferredTaxAssetsSecuritiesAndInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DeferredTaxAssetsSecuritiesAndInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "documentation": "Deferred tax assets securities and investments.", "label": "Deferred Tax Assets Securities And Investments", "terseLabel": "Securities and investments" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Deferred benefits of uncertain tax positions", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits", "totalLabel": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Total", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs." } } }, "auth_ref": [ "r135", "r1355" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reserves, accrued expenses and employee-related items", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals", "totalLabel": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Total", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals." } } }, "auth_ref": [ "r135", "r1355" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease liabilities", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred rent." } } }, "auth_ref": [ "r135", "r1355" ] }, "us-gaap_DeferredTaxAssetsValuationAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxAssetsValuationAllowance", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Valuation allowance", "label": "Deferred Tax Assets, Valuation Allowance", "totalLabel": "Deferred Tax Assets, Valuation Allowance, Total", "documentation": "Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized." } } }, "auth_ref": [ "r701" ] }, "us-gaap_DeferredTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net deferred tax liability", "label": "Deferred Tax Liabilities, Net", "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting." } } }, "auth_ref": [ "r132", "r1354" ] }, "wu_DeferredTaxLiabilitiesIntangibleAssetsandPropertyPlantandEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DeferredTaxLiabilitiesIntangibleAssetsandPropertyPlantandEquipment", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intangibles, property and equipment", "label": "Deferred Tax Liabilities Intangible Assets and Property Plant and Equipment", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from intangible assets and property, plant, and equipment." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxLiabilitiesLeasingArrangements": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilitiesLeasingArrangements", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease right-of-use assets", "label": "Deferred Tax Liabilities, Leasing Arrangements", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements." } } }, "auth_ref": [ "r135", "r1355" ] }, "us-gaap_DeferredTaxLiabilitiesUndistributedForeignEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DeferredTaxLiabilitiesUndistributedForeignEarnings", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Deferred tax liabilities, undistributed foreign earnings", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences." } } }, "auth_ref": [ "r1355" ] }, "us-gaap_DefinedBenefitPlanDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanDisclosureLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employee Benefit Plans", "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": [] }, "us-gaap_DefinedBenefitPlanInformationAboutPlanAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanInformationAboutPlanAssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Benefit Plan", "label": "Defined Benefit Plan, Information about Plan Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCost", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net periodic benefit cost", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)", "totalLabel": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Total", "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan." } } }, "auth_ref": [ "r617", "r626", "r1124", "r1125" ] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCostAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanNetPeriodicBenefitCostAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net Periodic Benefit Cost", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Pension settlement charges (Note 11)", "negatedLabel": "Pension settlement charges (Note 11)", "negatedTerseLabel": "Defined benefit pension plan settlement charges", "terseLabel": "Defined benefit pension plan settlement charges", "label": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement", "documentation": "Amount of gain (loss) recognized in net periodic benefit (cost) credit from irrevocable action relieving primary responsibility for benefit obligation and eliminating risk related to obligation and assets used to effect settlement." } } }, "auth_ref": [ "r607", "r618", "r627" ] }, "us-gaap_DefinedBenefitPlanSettlementsPlanAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedBenefitPlanSettlementsPlanAssets", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Reclassification from AOCL, Settlement charges", "verboseLabel": "Reclassification from AOCL, Settlement charges", "terseLabel": "Defined benefit plan settlement charges", "label": "Defined Benefit Plan, Plan Assets, Payment for Settlement", "documentation": "Amount of payment, which decreases plan assets of defined benefit plan, for irrevocable action relieving primary responsibility for benefit obligation and eliminating risk for obligation and assets used to effect settlement. Transaction constituting settlement includes, but is not limited to, making lump-sum cash payment to participant in exchange for their rights to receive specified benefits and purchasing nonparticipating annuity contract." } } }, "auth_ref": [ "r608" ] }, "us-gaap_DefinedContributionPlanCostRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DefinedContributionPlanCostRecognized", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total expenses", "label": "Defined Contribution Plan, Cost", "documentation": "Amount of cost for defined contribution plan." } } }, "auth_ref": [ "r630" ] }, "us-gaap_Depreciation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Depreciation", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Depreciation", "label": "Depreciation", "totalLabel": "Depreciation, Total", "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": [ "r14", "r108" ] }, "us-gaap_DepreciationAndAmortizationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DepreciationAndAmortizationAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Depreciation of Property and Equipment", "terseLabel": "Depreciation and amortization:", "label": "Depreciation, Depletion and Amortization [Abstract]" } } }, "auth_ref": [] }, "us-gaap_DepreciationDepletionAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DepreciationDepletionAndAmortization", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total consolidated depreciation and amortization", "label": "Depreciation, Depletion and Amortization", "totalLabel": "Depreciation, Depletion and Amortization, Total", "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": [ "r14", "r391" ] }, "us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails3": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement", "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and elected not to be offset." } } }, "auth_ref": [ "r308", "r1056", "r1057", "r1098" ] }, "us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amounts", "label": "Derivative Asset, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election", "documentation": "Fair value, after effects of master netting arrangements, deduction of assets not subject to a master netting arrangement and elected not to be offset, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, offset against an obligation to return collateral." } } }, "auth_ref": [ "r38", "r46" ] }, "us-gaap_DerivativeAssetNotOffsetPolicyElectionDeduction": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetNotOffsetPolicyElectionDeduction", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Derivatives Not Offset in the Consolidated Balance Sheets", "label": "Derivative Asset, Subject to Master Netting Arrangement, Deduction of Financial Instrument Not Offset", "totalLabel": "Derivative Asset, Not Offset, Policy Election Deduction, Total", "documentation": "Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative asset." } } }, "auth_ref": [ "r37", "r46", "r279" ] }, "us-gaap_DerivativeAssetNotSubjectToMasterNettingArrangement": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetNotSubjectToMasterNettingArrangement", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails3": { "parentTag": "us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives that are not or may not be subject to master netting arrangement or similar agreement", "label": "Derivative Asset, Not Subject to Master Netting Arrangement", "documentation": "Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement." } } }, "auth_ref": [ "r36", "r1098" ] }, "us-gaap_DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Asset, Statement of Financial Position [Extensible Enumeration]", "terseLabel": "Derivative Asset, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes derivative asset." } } }, "auth_ref": [ "r734" ] }, "us-gaap_DerivativeAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAssets", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails": { "parentTag": "us-gaap_AssetsFairValueDisclosure", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivative Assets", "terseLabel": "Derivatives", "label": "Derivative Asset", "totalLabel": "Derivative Asset, Total", "documentation": "Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r309", "r311", "r777", "r955", "r956", "r957", "r959", "r960", "r962", "r963", "r965", "r967", "r968", "r986", "r987", "r1049", "r1054", "r1055", "r1056", "r1058", "r1059", "r1098", "r1141", "r1395" ] }, "us-gaap_DerivativeAverageRemainingMaturity1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeAverageRemainingMaturity1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative weighted-average maturity", "label": "Derivative, Average Remaining Maturity", "documentation": "Average remaining period until maturity of the derivative contract, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_DerivativeCashReceivedOnHedge": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeCashReceivedOnHedge", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash payment received for terminated swap agreement", "label": "Derivative, Cash Received on Hedge", "documentation": "The amount of cash received during the period on settlement of a hedge." } } }, "auth_ref": [] }, "us-gaap_DerivativeContractTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeContractTypeDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Contract [Domain]", "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": [ "r965", "r968", "r985", "r986", "r987", "r989", "r990", "r991", "r992", "r995", "r996", "r997", "r998", "r1013", "r1014", "r1015", "r1016", "r1019", "r1020", "r1021", "r1022", "r1049", "r1051", "r1055", "r1058", "r1139", "r1141" ] }, "wu_DerivativeExcludedComponentBasedOnAmortizationApproach": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DerivativeExcludedComponentBasedOnAmortizationApproach", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount excluded from effectiveness testing recognized in earnings based on an amortization approach", "label": "Derivative excluded component based on an amortization approach", "documentation": "Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings based on an amortization approach." } } }, "auth_ref": [] }, "us-gaap_DerivativeFairValueOfDerivativeAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeAsset", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails3": { "parentTag": "us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts of Recognized Assets", "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset", "totalLabel": "Derivative Asset, Fair Value, Gross Asset, Total", "documentation": "Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement." } } }, "auth_ref": [ "r43", "r156", "r209", "r308", "r1098" ] }, "us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails": { "parentTag": "us-gaap_DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amounts Presented in the Consolidated Balance Sheets", "label": "Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral", "documentation": "Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement." } } }, "auth_ref": [ "r35", "r45", "r48", "r166" ] }, "us-gaap_DerivativeFairValueOfDerivativeLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeLiability", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails2": { "parentTag": "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails3": { "parentTag": "us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gross Amounts of Recognized Liabilities", "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset", "totalLabel": "Derivative Liability, Fair Value, Gross Liability, Total", "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement." } } }, "auth_ref": [ "r43", "r156", "r209", "r308", "r1098" ] }, "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeFairValueOfDerivativeLiabilityAmountNotOffsetAgainstCollateral", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails2": { "parentTag": "us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amounts Presented in the Consolidated Balance Sheets", "label": "Derivative Liability, Subject to Master Netting Arrangement, before Offset of Collateral", "documentation": "Fair value, after offset of derivative asset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, elected not to be and before offset against a right to receive collateral under a master netting arrangement. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement." } } }, "auth_ref": [ "r35", "r45", "r48", "r166" ] }, "us-gaap_DerivativeGainLossOnDerivativeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeGainLossOnDerivativeNet", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivatives designated as hedging instruments", "label": "Derivative, Gain (Loss) on Derivative, Net", "totalLabel": "Derivative, Gain (Loss) on Derivative, Net, Total", "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement." } } }, "auth_ref": [ "r1365" ] }, "us-gaap_DerivativeInstrumentRiskAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentRiskAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Instrument [Axis]", "documentation": "Information by type of derivative contract." } } }, "auth_ref": [ "r154", "r157", "r159", "r162", "r965", "r968", "r985", "r986", "r987", "r989", "r990", "r991", "r992", "r995", "r996", "r997", "r998", "r1013", "r1014", "r1015", "r1016", "r1019", "r1020", "r1021", "r1022", "r1049", "r1051", "r1055", "r1058", "r1098", "r1139", "r1141" ] }, "us-gaap_DerivativeInstrumentsAndHedgesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsAndHedgesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash Flow and Fair Value Hedges", "label": "Derivative Instruments and Hedges, Assets [Abstract]" } } }, "auth_ref": [] }, "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.westernunion.com/20231231/taxonomy/role/DisclosureDerivatives" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives", "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "documentation": "The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts." } } }, "auth_ref": [ "r253", "r738", "r752" ] }, "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Hedging Relationship [Axis]", "documentation": "Information by type of hedging relationship." } } }, "auth_ref": [ "r29", "r154", "r159" ] }, "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table]", "label": "Derivative Instruments, Gain (Loss) [Table]", "documentation": "Disclosure of information about the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments." } } }, "auth_ref": [ "r29", "r154", "r159", "r162", "r167", "r168", "r737" ] }, "us-gaap_DerivativeInstrumentsGainLossLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeInstrumentsGainLossLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gains/(Losses) from Derivatives", "label": "Derivative Instruments, Gain (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": [ "r737" ] }, "us-gaap_DerivativeLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails": { "parentTag": "us-gaap_LiabilitiesFairValueDisclosure", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherLiabilitiesIncludingAssetsHeldForSale", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivatives", "terseLabel": "Derivative Liabilities", "label": "Derivative Liability", "totalLabel": "Derivative Liability, Total", "documentation": "Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r309", "r311", "r777", "r955", "r956", "r957", "r959", "r962", "r963", "r965", "r967", "r968", "r995", "r997", "r998", "r1051", "r1052", "r1054", "r1055", "r1056", "r1058", "r1059", "r1098", "r1395" ] }, "us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails3": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total", "label": "Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement", "documentation": "Fair value, before effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and elected not to be offset." } } }, "auth_ref": [ "r308", "r1056", "r1057", "r1098" ] }, "us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails2": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Net Amounts", "label": "Derivative Liability, Fair Value, Offset Against Collateral, Net of Not Subject to Master Netting Arrangement, Policy Election", "documentation": "Fair value, after effects of master netting arrangements, deduction of liabilities not subject to a master netting arrangement and elected not to be offset, of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, offset against the right to receive collateral." } } }, "auth_ref": [ "r38", "r46" ] }, "us-gaap_DerivativeLiabilityNotOffsetPolicyElectionDeduction": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilityNotOffsetPolicyElectionDeduction", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails2": { "parentTag": "us-gaap_DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Derivatives Not Offset in the Consolidated Balance Sheets", "label": "Derivative Liability, Subject to Master Netting Arrangement, Deduction of Financial Instrument Not Offset", "documentation": "Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and contract can be net settled by means outside contract or delivery of asset, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from derivative liability." } } }, "auth_ref": [ "r37", "r46", "r279" ] }, "us-gaap_DerivativeLiabilityNotSubjectToMasterNettingArrangement": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilityNotSubjectToMasterNettingArrangement", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails3": { "parentTag": "us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives that are not or may not be subject to master netting arrangement or similar agreement", "label": "Derivative Liability, Not Subject to Master Netting Arrangement", "documentation": "Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement." } } }, "auth_ref": [ "r36", "r1098" ] }, "us-gaap_DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails" ], "lang": { "en-us": { "role": { "label": "Derivative Liability, Statement of Financial Position [Extensible Enumeration]", "terseLabel": "Derivative Liability, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes derivative liability." } } }, "auth_ref": [ "r734" ] }, "us-gaap_DerivativeLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivatives", "label": "Derivative [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": [ "r752" ] }, "us-gaap_DerivativeNotionalAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeNotionalAmount", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Notional amounts", "label": "Derivative, Notional Amount", "documentation": "Nominal or face amount used to calculate payment on derivative." } } }, "auth_ref": [ "r1363", "r1364" ] }, "us-gaap_DerivativeNumberOfInstrumentsHeld": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeNumberOfInstrumentsHeld", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of derivative instruments held", "label": "Derivative, Number of Instruments Held", "totalLabel": "Derivative, Number of Instruments Held, Total", "documentation": "The number of derivative instruments of a particular group held by the entity." } } }, "auth_ref": [ "r148", "r149", "r967", "r1049", "r1050", "r1053", "r1141" ] }, "wu_DerivativePolicyContractMaturityPeriodMaximum": { "xbrltype": "durationItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DerivativePolicyContractMaturityPeriodMaximum", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative policy - contract maturity period maximum", "label": "Derivative Policy Contract Maturity Period Maximum", "documentation": "Derivative contract maturity period, maximum, per the Company's policy." } } }, "auth_ref": [] }, "wu_DerivativePolicyTargetedWeightedAverageMaturity": { "xbrltype": "durationItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DerivativePolicyTargetedWeightedAverageMaturity", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative policy - targeted weighted-average maturity", "label": "Derivative Policy Targeted Weighted Average Maturity", "documentation": "Derivative Policy Targeted Weighted Average Maturity" } } }, "auth_ref": [] }, "us-gaap_DerivativeRemainingMaturity1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeRemainingMaturity1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Derivative contracts maturity range", "terseLabel": "Foreign currency forward contracts maturity range", "label": "Derivative, Remaining Maturity", "documentation": "Period remaining until the derivative contract matures, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_DerivativeTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativeTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Derivative [Table]", "label": "Derivative [Table]", "documentation": "Schedule that describes and identifies a derivative or group of derivatives on a disaggregated basis, such as for individual instruments, or small groups of similar instruments. May include a combination of the type of instrument, risks being hedged, notional amount, hedge designation, related hedged item, inception date, maturity date, or other relevant item." } } }, "auth_ref": [ "r29", "r146", "r147", "r149", "r152", "r155", "r159", "r163", "r165", "r168", "r752" ] }, "us-gaap_DerivativesFairValueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativesFairValueLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value of Derivatives", "label": "Derivatives, Fair Value [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "wu_DerivativesForeignCurrencyBusinessSolutionsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DerivativesForeignCurrencyBusinessSolutionsPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Currency - Business Solutions", "label": "Derivatives, Foreign Currency Business Solutions [Policy Text Block]", "documentation": "Description of the entity's risk management policy for Business Solutions segment foreign currency exchange rate derivatives. Includes a description of the items or transactions for which risks are hedged, such as foreign currency exchange risk on foreign currency denominated sales, as well as accounting method for such derivatives." } } }, "auth_ref": [] }, "wu_DerivativesForeignCurrencyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DerivativesForeignCurrencyPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Currency - Derivatives", "label": "Derivatives, Foreign Currency [Policy Text Block]", "documentation": "Description of the entity's risk management policy for foreign currency exchange rate derivatives. Includes a description of the items or transactions for which risks are hedged, such as foreign currency exchange risk on foreign currency denominated sales, as well as the accounting method for such derivatives." } } }, "auth_ref": [] }, "wu_DerivativesInterestRateHedgingPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DerivativesInterestRateHedgingPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Rate Hedging", "label": "Derivatives, Interest Rate Hedging [Policy Text Block]", "documentation": "Description of the entity's risk management policy for interest rate derivatives. Includes a description of the items or transactions for which risks are hedged, such as interest rate risk on fixed rate debt." } } }, "auth_ref": [] }, "us-gaap_DerivativesPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DerivativesPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Derivatives", "label": "Derivatives, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities." } } }, "auth_ref": [ "r29", "r146", "r147", "r152", "r164", "r351" ] }, "us-gaap_DesignatedAsHedgingInstrumentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DesignatedAsHedgingInstrumentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Designated as hedges", "label": "Designated as Hedging Instrument [Member]", "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)." } } }, "auth_ref": [ "r29" ] }, "srt_DirectorMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "DirectorMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Director", "label": "Director [Member]" } } }, "auth_ref": [ "r1274", "r1396" ] }, "us-gaap_DisaggregationOfRevenueLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue", "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": [ "r604", "r1115", "r1116", "r1117", "r1118", "r1119", "r1120", "r1121" ] }, "us-gaap_DisaggregationOfRevenueTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "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": [ "r604", "r1115", "r1116", "r1117", "r1118", "r1119", "r1120", "r1121" ] }, "us-gaap_DisaggregationOfRevenueTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisaggregationOfRevenueTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueTables" ], "lang": { "en-us": { "role": { "label": "Disaggregation of Revenue [Table Text Block]", "terseLabel": "Disaggregation of Revenue Earned from Contracts with Customers", "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": [ "r1321" ] }, "us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlans" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation Plans", "label": "Share-Based Payment Arrangement [Text Block]", "documentation": "The entire disclosure for share-based payment arrangement." } } }, "auth_ref": [ "r632", "r636", "r667", "r668", "r670", "r1129" ] }, "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_DisposalGroupClassificationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupClassificationAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Classification [Axis]", "documentation": "Information by disposal group classification." } } }, "auth_ref": [ "r295" ] }, "us-gaap_DisposalGroupClassificationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupClassificationDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group Classification [Domain]", "label": "Disposal Group Classification [Domain]", "documentation": "Component or group of components disposed of, including but not limited to, disposal group held-for-sale or disposed of by sale, disposed of by means other than sale, and discontinued operations." } } }, "auth_ref": [] }, "us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Divestitures", "label": "Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]", "documentation": "Disposal group that has been sold. Excludes disposals classified as discontinued operations." } } }, "auth_ref": [ "r15", "r34" ] }, "us-gaap_DisposalGroupHeldforsaleNotDiscontinuedOperationsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupHeldforsaleNotDiscontinuedOperationsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Asset Held for Sale, Not Discontinued Operations", "label": "Disposal Group, Held-for-Sale, Not Discontinued Operations [Member]", "documentation": "Disposal group that is classified as held-for-sale. Excludes disposals classified as discontinued operations." } } }, "auth_ref": [ "r8", "r34", "r295" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities, Total", "label": "Disposal Group, Including Discontinued Operation, Accounts Payable and Accrued Liabilities", "terseLabel": "Accounts payable and accrued liabilities", "documentation": "Amount classified as accounts payable and accrued liabilities attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "wu_DisposalGroupIncludingDiscontinuedOperationAccumulatedDepreciationDepletionAndAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationAccumulatedDepreciationDepletionAndAmortization", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Disposal group including discontinued operation accumulated depreciation depletion and amortization.", "label": "Disposal Group Including Discontinued Operation Accumulated Depreciation Depletion and Amortization", "terseLabel": "Accumulated depreciation on property and equipment" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash and cash equivalents included in Assets held for sale (Note 4)", "label": "Disposal Group, Including Discontinued Operation, Cash and Cash Equivalents", "terseLabel": "Cash and cash equivalents", "documentation": "Amount classified as cash and cash equivalents attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationConsideration", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Consideration from sale of business", "label": "Disposal Group, Including Discontinued Operation, Consideration", "documentation": "Amount of consideration received or receivable for the disposal of assets and liabilities, including discontinued operation." } } }, "auth_ref": [] }, "wu_DisposalGroupIncludingDiscontinuedOperationFiniteLivedIntangibleAssetsAccumulatedAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationFiniteLivedIntangibleAssetsAccumulatedAmortization", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated amortization on other intangible assets", "documentation": "Disposal group including discontinued operation finite lived intangible assets accumulated amortization.", "label": "Disposal Group Including Discontinued Operation Finite Lived Intangible Assets Accumulated Amortization" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationGoodwill1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationGoodwill1", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Goodwill included in assets held for sale", "label": "Disposal Group, Including Discontinued Operation, Goodwill", "terseLabel": "Goodwill", "documentation": "Amount classified as goodwill attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "wu_DisposalGroupIncludingDiscontinuedOperationIncurredCost": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationIncurredCost", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Divestiture costs directly associated with this transaction", "documentation": "Amount of operating costs incurred attributable to disposal group, including, but not limited to, discontinued operation.", "label": "Disposal Group, Including Discontinued Operation, Incurred Cost" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationIntangibleAssets", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other intangible assets, net of accumulated amortization of $9.8", "label": "Disposal Group, Including Discontinued Operation, Intangible Assets", "verboseLabel": "Other intangible assets, included in assets held for sale", "documentation": "Amount classified as intangible assets, excluding goodwill, attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "wu_DisposalGroupIncludingDiscontinuedOperationLongLivedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationLongLivedAssets", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Assets held for sale", "label": "Disposal Group Including Discontinued Operation Long Lived Assets", "documentation": "Disposal group including discontinued operation long lived assets." } } }, "auth_ref": [] }, "wu_DisposalGroupIncludingDiscontinuedOperationNumberOfClosingInTransaction": { "xbrltype": "integerItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationNumberOfClosingInTransaction", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of closings", "documentation": "Represents the number of closing included in the divestiture agreement.", "label": "Disposal Group Including Discontinued Operation Number Of Closing In Transaction" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOperatingExpense", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating expenses", "label": "Disposal Group, Including Discontinued Operation, Operating Expense", "documentation": "Amount of operating expense attributable to disposal group, including, but not limited to, discontinued operation." } } }, "auth_ref": [ "r193" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherAssets", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Other Assets", "terseLabel": "Other assets", "documentation": "Amount classified as other assets attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherExpense", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Other Expense", "terseLabel": "Other expense", "documentation": "Amount of other expense attributable to disposal group, including, but not limited to, discontinued operation." } } }, "auth_ref": [ "r193" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationOtherLiabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Other Liabilities", "terseLabel": "Other liabilities", "documentation": "Amount classified as other liabilities attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property and equipment, net of accumulated depreciation of $1.0", "verboseLabel": "Property, plant and equipment, includes in assets held for sale", "label": "Disposal Group, Including Discontinued Operation, Property, Plant and Equipment", "documentation": "Amount classified as property, plant and equipment attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233" ] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationRevenue", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenues", "label": "Disposal Group, Including Discontinued Operation, Revenue", "documentation": "Amount of revenue attributable to disposal group, including, but not limited to, discontinued operation." } } }, "auth_ref": [ "r193", "r296" ] }, "wu_DisposalGroupIncludingDiscontinuedOperationSettlementLiabilitiesAssociatedWithAssetsHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationSettlementLiabilitiesAssociatedWithAssetsHeldForSale", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Settlement obligations associated with assets held for sale", "terseLabel": "Settlement obligations", "label": "Disposal Group Including Discontinued Operation Settlement Liabilities Associated with Assets Held for Sale", "documentation": "Disposal group including discontinued operation settlement liabilities associated with assets held for sale." } } }, "auth_ref": [] }, "wu_DisposalGroupIncludingDiscontinuedOperationTerminationFee": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationTerminationFee", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "Amount of consideration receivable for the termination of an agreement to sell assets and liabilities of a discontinued operation.", "label": "Disposal Group, Including Discontinued Operation, Termination Fee", "terseLabel": "Termination fee" } } }, "auth_ref": [] }, "us-gaap_DisposalGroupIncludingDiscontinuedOperationUnclassifiedBalanceSheetDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupIncludingDiscontinuedOperationUnclassifiedBalanceSheetDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Disposal Group, Including Discontinued Operation, Unclassified Balance Sheet Disclosures [Abstract]" } } }, "auth_ref": [] }, "wu_DisposalGroupIncludingDiscontinuedOperationsSettlementAssetsAssociatedWithAssetsHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupIncludingDiscontinuedOperationsSettlementAssetsAssociatedWithAssetsHeldForSale", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": "us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Settlement assets held for sale", "terseLabel": "Settlement assets", "label": "Disposal Group Including Discontinued Operations Settlement Assets Associated With Assets Held For Sale", "documentation": "Disposal group including discontinued operations settlement assets associated with assets held for sale." } } }, "auth_ref": [] }, "us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupNotDiscontinuedOperationGainLossOnDisposal", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Gain on divestiture of business (Note 4)", "terseLabel": "Gain on sale", "label": "Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal", "documentation": "Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations." } } }, "auth_ref": [ "r510", "r1261", "r1305" ] }, "wu_DisposalGroupNotDiscontinuedOperationGainLossOnDisposalExcludingTransactionCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DisposalGroupNotDiscontinuedOperationGainLossOnDisposalExcludingTransactionCosts", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Gain on divestiture of business, excluding transaction costs (Note 4)", "label": "Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Excluding Transaction Costs", "documentation": "Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes transaction costs." } } }, "auth_ref": [] }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DisposalGroupsIncludingDiscontinuedOperationsNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Disposal Group Name [Domain]", "label": "Disposal Group Name [Domain]", "documentation": "Name of disposal group." } } }, "auth_ref": [ "r1126", "r1127" ] }, "wu_DivestituresInvestmentActivitiesAndGoodwillAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DivestituresInvestmentActivitiesAndGoodwillAbstract", "lang": { "en-us": { "role": { "documentation": "Divestitures investment activities and goodwill.", "label": "Divestitures Investment Activities and Goodwill [Abstract]" } } }, "auth_ref": [] }, "wu_DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "DivestituresInvestmentActivitiesAndGoodwillDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwill1" ], "lang": { "en-us": { "role": { "documentation": "Divestitures investment activities and goodwill disclosure.", "label": "Divestitures Investment Activities and Goodwill Disclosure Text Block", "terseLabel": "Divestitures, Investment Activities, and Goodwill" } } }, "auth_ref": [] }, "us-gaap_DividendPayableDateToBePaidDayMonthAndYear": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendPayableDateToBePaidDayMonthAndYear", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Dividends Payable, Date to be Paid", "terseLabel": "Dividends payable, date to be paid", "documentation": "Date the declared dividend will be paid, in YYYY-MM-DD format." } } }, "auth_ref": [ "r73" ] }, "us-gaap_DividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsCommonStock", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "negatedLabel": "Common stock dividends and dividend equivalents declared", "label": "Dividends, Common Stock", "totalLabel": "Dividends, Common Stock, Total", "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash, stock and payment-in-kind (PIK)." } } }, "auth_ref": [ "r11", "r243" ] }, "us-gaap_DividendsCommonStockCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsCommonStockCash", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Cash dividends paid", "label": "Dividends, Common Stock, Cash", "documentation": "Amount of paid and unpaid common stock dividends declared with the form of settlement in cash." } } }, "auth_ref": [ "r243" ] }, "us-gaap_DividendsDeclaredTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsDeclaredTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityTables" ], "lang": { "en-us": { "role": { "label": "Dividends Declared [Table Text Block]", "terseLabel": "Schedule of Dividends Declared", "documentation": "Tabular disclosure of information related to dividends declared, including paid and unpaid dividends." } } }, "auth_ref": [] }, "us-gaap_DividendsPayableDateDeclaredDayMonthAndYear": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "DividendsPayableDateDeclaredDayMonthAndYear", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Dividends Payable, Date Declared", "terseLabel": "Dividends payable, date declared", "documentation": "Date the dividend to be paid was declared, in YYYY-MM-DD format." } } }, "auth_ref": [ "r73" ] }, "dei_DocumentAnnualReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentAnnualReport", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Annual Report", "documentation": "Boolean flag that is true only for a form used as an annual report." } } }, "auth_ref": [ "r1156", "r1157", "r1170" ] }, "dei_DocumentFinStmtErrorCorrectionFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFinStmtErrorCorrectionFlag", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/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": [ "r1156", "r1157", "r1170", "r1206" ] }, "dei_DocumentFiscalPeriodFocus": { "xbrltype": "fiscalPeriodItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentFiscalPeriodFocus", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Fiscal Period Focus", "terseLabel": "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Fiscal Year Focus", "terseLabel": "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Period End Date", "terseLabel": "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Transition Report", "documentation": "Boolean flag that is true only for a form used as a transition report." } } }, "auth_ref": [ "r1191" ] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentType", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Document Type", "terseLabel": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "dei_DocumentsIncorporatedByReferenceTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "DocumentsIncorporatedByReferenceTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/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": [ "r1154" ] }, "wu_EBITDAinterestcoverageratio": { "xbrltype": "pureItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EBITDAinterestcoverageratio", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "EBITDA interest coverage ratio", "label": "EBITDA interest coverage ratio", "documentation": "The minimum EBITDA interest coverage ratio allowed by the Term Loan Facility where the ratio of consolidated adjusted EBITDA is defined as net income plus the sum of (a) interest expense; (b) income tax expense; (c) depreciation expense; (d) amortization expense; (e) any other non-cash deductions, losses or charges made in determining net income for the period; and (f) extraordinary losses or charges, minus extraordinary gains, in each case determined in accordance with U.S. generally accepted accounting principles for such period, to interest expense." } } }, "auth_ref": [] }, "currency_EUR": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "EUR", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Euro", "label": "Euro Member Countries, Euro" } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings per share:", "label": "Earnings Per Share [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareBasic": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareBasic", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Basic (USD per share)", "label": "Earnings Per Share, Basic", "totalLabel": "Earnings Per Share, Basic, Total", "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": [ "r331", "r362", "r363", "r364", "r365", "r366", "r372", "r374", "r376", "r377", "r378", "r380", "r763", "r764", "r879", "r903", "r1102" ] }, "wu_EarningsPerShareBasicImpact": { "xbrltype": "perShareItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EarningsPerShareBasicImpact", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Basic (USD per share)", "label": "Earnings per Share Basic Impact", "documentation": "Earnings per share basic impact." } } }, "auth_ref": [] }, "wu_EarningsPerShareBasicandDilutedImpact": { "xbrltype": "perShareItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EarningsPerShareBasicandDilutedImpact", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Basic and diluted (USD per share)", "label": "Earnings Per Share Basic and Diluted Impact", "documentation": "Earnings Per Share Basic and Diluted Impact" } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareDiluted": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareDiluted", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Diluted (USD per share)", "label": "Earnings Per Share, Diluted", "totalLabel": "Earnings Per Share, Diluted, Total", "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": [ "r331", "r362", "r363", "r364", "r365", "r366", "r374", "r376", "r377", "r378", "r380", "r763", "r764", "r879", "r903", "r1102" ] }, "wu_EarningsPerShareDilutedImpact": { "xbrltype": "perShareItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EarningsPerShareDilutedImpact", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Diluted (USD per share)", "label": "Earnings per Share Diluted Impact", "documentation": "Earnings per share diluted impact." } } }, "auth_ref": [] }, "us-gaap_EarningsPerShareDilutedOtherDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerShareDilutedOtherDisclosuresAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Calculation of diluted weighted-average shares outstanding", "label": "Earnings Per Share, Diluted, Other Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EarningsPerSharePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EarningsPerSharePolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Earnings 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": [ "r82", "r83" ] }, "wu_EastAsiaAndOceaniaMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EastAsiaAndOceaniaMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "East Asia and Oceania", "label": "East Asia And Oceania [Member]", "documentation": "East Asia and Oceania [Member]" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateContinuingOperations", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "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": [ "r688" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateContinuingOperationsTaxRateReconciliationAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Effective tax rate reconciliation", "label": "Effective Income Tax Rate Reconciliation, Percent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal statutory 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": [ "r346", "r688", "r715" ] }, "wu_EffectiveIncomeTaxRateReconciliationChangeInBusinessSolutionsPermanentReinvestmentAssertion": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EffectiveIncomeTaxRateReconciliationChangeInBusinessSolutionsPermanentReinvestmentAssertion", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Change in Business Solutions permanent reinvestment assertion", "label": "Effective Income Tax Rate Reconciliation Change in Business Solutions Permanent Reinvestment Assertion", "documentation": "Effective income tax rate reconciliation change in business solutions permanent reinvestment assertion." } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationChangeInDeferredTaxAssetsValuationAllowance", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Valuation allowances", "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": [ "r1351", "r1359" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfBusiness": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationDispositionOfBusiness", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Divestitures", "label": "Effective Income Tax Rate Reconciliation, Disposition of Business, 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 disposition of a business not qualifying as a discontinued operation." } } }, "auth_ref": [ "r1351", "r1359" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign rate differential, net of United States tax paid on foreign earnings (3.0%, 4.6%, and 3.3%, respectively)", "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": [ "r1351", "r1359" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationOtherAdjustments", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "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": [ "r1351", "r1359" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationRepatriationOfForeignEarnings", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "US tax paid on foreign earnings", "label": "Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, 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 the repatriation of foreign earnings." } } }, "auth_ref": [ "r1351", "r1359" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State income taxes, net of federal income tax benefits", "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": [ "r1351", "r1359" ] }, "wu_EffectiveIncomeTaxRateReconciliationTaxContingencyLapseofStatuteofLimitationsPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EffectiveIncomeTaxRateReconciliationTaxContingencyLapseofStatuteofLimitationsPercent", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lapse of statute of limitations", "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Lapse of Statute of Limitations, Percent", "documentation": "Effective Income Tax Rate Reconciliation, Tax Contingency, Lapse of Statute of Limitations, Percent" } } }, "auth_ref": [] }, "wu_EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EffectiveIncomeTaxRateReconciliationUncertainTaxPositionsPercent", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesEffectiveTaxRatesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Uncertain tax positions", "label": "Effective Income Tax Rate Reconciliation, Uncertain Tax Positions, Percent", "documentation": "Effective Income Tax Rate Reconciliation, Uncertain Tax Positions, Percent." } } }, "auth_ref": [] }, "us-gaap_EmployeeBenefitsAndShareBasedCompensationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeBenefitsAndShareBasedCompensationAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Long-Term Incentive Plan", "label": "Employee Benefit and Share-Based Payment Arrangement, Noncash Expense [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationAggregateDisclosuresAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation", "label": "Share-Based Payment Arrangement, Additional Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized compensation cost", "label": "Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount", "totalLabel": "Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total", "documentation": "Amount of cost not yet recognized for nonvested award under share-based payment arrangement." } } }, "auth_ref": [ "r669" ] }, "us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted average recognition period", "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": [ "r669" ] }, "us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails": { "parentTag": "us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfImpactOnEarningsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income tax benefit from stock-based compensation expense", "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": [ "r666" ] }, "us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tax benefit from exercise of stock options", "label": "Share-Based Payment Arrangement, Exercise of Option, Tax Benefit", "documentation": "Amount of tax benefit from exercise of option under share-based payment arrangement." } } }, "auth_ref": [ "r278" ] }, "us-gaap_EmployeeSeveranceMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeSeveranceMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Severance and Related Employee Benefits", "label": "Employee Severance [Member]", "documentation": "Termination of an employee associated with exit from or disposal of business activities or restructurings pursuant to a plan." } } }, "auth_ref": [] }, "us-gaap_EmployeeStockOptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EmployeeStockOptionMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "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": [] }, "wu_EmployeesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EmployeesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Employees", "label": "Employees Member", "documentation": "Employees." } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Central Index Key", "terseLabel": "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": [ "r1153" ] }, "dei_EntityCommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityCommonStockSharesOutstanding", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Common Stock, Shares Outstanding", "terseLabel": "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Current Reporting Status", "terseLabel": "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_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1153" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityFileNumber", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Securities Act 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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Filer Category", "terseLabel": "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": [ "r1153" ] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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": [ "r1231" ] }, "dei_EntityPublicFloat": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityPublicFloat", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Public Float", "terseLabel": "Entity Public Float", "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityRegistrantName", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Registrant Name", "terseLabel": "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": [ "r1153" ] }, "dei_EntityShellCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityShellCompany", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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": [ "r1153" ] }, "dei_EntitySmallBusiness": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntitySmallBusiness", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Small Business", "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)." } } }, "auth_ref": [ "r1153" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "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": [ "r1153" ] }, "dei_EntityVoluntaryFilers": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "EntityVoluntaryFilers", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Voluntary Filers", "terseLabel": "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.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Entity Well-known Seasoned Issuer", "terseLabel": "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": [ "r1232" ] }, "us-gaap_EntityWideInformationRevenueFromExternalCustomerLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EntityWideInformationRevenueFromExternalCustomerLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue", "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_EquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquipmentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equipment", "label": "Equipment [Member]", "documentation": "Tangible personal property used to produce goods and services." } } }, "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": [] }, "wu_EquityAwardsOtherThanOptionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EquityAwardsOtherThanOptionsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "RSUs and PSUs", "label": "Equity Awards Other Than Options [Member]", "documentation": "Equity Awards Other Than Options [Member]" } } }, "auth_ref": [] }, "us-gaap_EquityClassOfTreasuryStockLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityClassOfTreasuryStockLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share Repurchases", "label": "Equity, Class of Treasury Stock [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_EquityComponentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityComponentDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Total Stockholders' Equity", "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": [ "r28", "r290", "r325", "r326", "r327", "r353", "r354", "r355", "r359", "r367", "r369", "r381", "r467", "r473", "r594", "r671", "r672", "r673", "r708", "r709", "r744", "r746", "r747", "r748", "r749", "r751", "r762", "r785", "r787", "r788", "r789", "r790", "r791", "r816", "r927", "r928", "r929", "r953", "r1025" ] }, "us-gaap_EquityMethodInvesteeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvesteeMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1" ], "lang": { "en-us": { "role": { "label": "Equity Method Investee", "documentation": "An entity that issued voting stock held by an investor and that is accounted for under the equity method of accounting by the investor." } } }, "auth_ref": [ "r865", "r867", "r869", "r871", "r873", "r875", "r1375", "r1376" ] }, "srt_EquityMethodInvesteeNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "EquityMethodInvesteeNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment, Name [Domain]", "label": "Investment, Name [Domain]" } } }, "auth_ref": [ "r458", "r459", "r460" ] }, "us-gaap_EquityMethodInvestmentAggregateCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestmentAggregateCost", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment in Saudi Digital Payments Company", "label": "Equity Method Investment, Aggregate Cost", "verboseLabel": "Regulatory deposit made to purchase the ownership interest in stc pay", "documentation": "This element represents the aggregate cost of investments accounted for under the equity method of accounting." } } }, "auth_ref": [ "r53" ] }, "us-gaap_EquityMethodInvestmentRealizedGainLossOnDisposal": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestmentRealizedGainLossOnDisposal", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "negatedLabel": "Gain on the sale of noncontrolling interest in a private company (Note 4)", "terseLabel": "Gain on the sale of noncontrolling interest in a private company (Note 4)", "verboseLabel": "Gain on sale of noncontrolling interest in private company", "label": "Gain on sale of minority investment", "totalLabel": "Equity Method Investment, Realized Gain (Loss) on Disposal, Total", "documentation": "Amount of gain (loss) on sale or disposal of an equity method investment." } } }, "auth_ref": [ "r1254", "r1255", "r1261" ] }, "us-gaap_EquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquityMethodInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity method investments", "label": "Equity Method Investments", "documentation": "This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized." } } }, "auth_ref": [ "r396", "r457", "r1248", "r1288" ] }, "us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValuePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EquitySecuritiesWithoutReadilyDeterminableFairValuePolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "Equity Securities without Readily Determinable Fair Value [Policy Text Block]", "terseLabel": "Other Investments", "documentation": "Disclosure of accounting policy for investment in equity security without readily determinable fair value, which does not qualify for practical expedient to estimate fair value using net asset value per share. Includes, but is not limited to, information considered for determining upward and downward adjustment from observable price change." } } }, "auth_ref": [ "r456" ] }, "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": [ "r1199" ] }, "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": [ "r1162", "r1174", "r1184", "r1210" ] }, "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": [ "r1159", "r1171", "r1181", "r1207" ] }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EstimateOfFairValueFairValueDisclosureMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Estimate of Fair Value Measurement [Member]", "terseLabel": "Fair Value", "axisDefault": "Portion at Fair Value Measurement [Member] [Default]", "documentation": "Measured as an estimate of fair value." } } }, "auth_ref": [ "r562", "r777", "r1110", "r1111" ] }, "wu_EuropeAndCisMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EuropeAndCisMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Europe and CIS", "label": "Europe And Cis [Member]", "documentation": "Europe and Cis [Member]" } } }, "auth_ref": [] }, "wu_EuropeAndRussiaCisMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "EuropeAndRussiaCisMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Europe and Russia/CIS", "label": "Europe And Russia Cis [Member]", "documentation": "Europe and Russia/CIS [Member]" } } }, "auth_ref": [] }, "us-gaap_EuropeanUnionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "EuropeanUnionMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "European Union [Member]", "documentation": "Economic and political union of member states, located primarily in Europe." } } }, "auth_ref": [ "r1399", "r1400", "r1401", "r1402" ] }, "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": [ "r1205" ] }, "wu_ExecutiveExcludingCeoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ExecutiveExcludingCeoMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Executives Officers excluding CEO", "label": "Executive Excluding Ceo [Member]", "documentation": "Executive Excluding CEO [Member]" } } }, "auth_ref": [] }, "us-gaap_FacilityClosingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FacilityClosingMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Facility Relocations and Closures, Consulting, and Other", "label": "Facility Closing [Member]", "documentation": "Closing of a facility associated with exit from or disposal of business activities or restructurings pursuant to a plan." } } }, "auth_ref": [] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Fair Value Measurements", "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r767", "r768", "r772" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurements, Recurring and Nonrecurring [Table]", "label": "Fair Value, Recurring and Nonrecurring [Table]", "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis." } } }, "auth_ref": [ "r767", "r768", "r772" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Asset Class [Domain]", "documentation": "Class of asset." } } }, "auth_ref": [ "r30" ] }, "us-gaap_FairValueByAssetClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByAssetClassAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Asset Class [Axis]", "documentation": "Information by class of asset." } } }, "auth_ref": [ "r170", "r171" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "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": [ "r562", "r611", "r612", "r613", "r614", "r615", "r616", "r768", "r830", "r831", "r832", "r1110", "r1111", "r1122", "r1123", "r1124" ] }, "us-gaap_FairValueByMeasurementBasisAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByMeasurementBasisAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Measurement Basis [Axis]", "documentation": "Information by measurement basis." } } }, "auth_ref": [ "r44", "r170", "r562", "r1110", "r1111" ] }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueByMeasurementFrequencyAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Measurement Frequency [Axis]", "documentation": "Information by measurement frequency." } } }, "auth_ref": [ "r767", "r768", "r769", "r770", "r773" ] }, "us-gaap_FairValueDisclosureItemAmountsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueDisclosureItemAmountsDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value Measurement [Domain]", "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value." } } }, "auth_ref": [ "r562", "r1110", "r1111" ] }, "us-gaap_FairValueDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueDisclosuresAbstract", "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_FairValueDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueDisclosuresTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurements" ], "lang": { "en-us": { "role": { "verboseLabel": "Fair Value Measurements", "label": "Fair Value Disclosures [Text Block]", "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information." } } }, "auth_ref": [ "r766" ] }, "us-gaap_FairValueHedgingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueHedgingMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Hedges", "label": "Fair Value Hedging [Member]", "documentation": "A hedge of the exposure to changes in the fair value of a recognized asset or liability, or of an unrecognized firm commitment, that are attributable to a particular risk." } } }, "auth_ref": [ "r150" ] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 1", "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": [ "r562", "r611", "r616", "r768", "r830", "r1122", "r1123", "r1124" ] }, "us-gaap_FairValueInputsLevel2Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueInputsLevel2Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Level 2", "label": "Fair Value, Inputs, Level 2 [Member]", "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets." } } }, "auth_ref": [ "r562", "r611", "r616", "r768", "r831", "r1110", "r1111", "r1122", "r1123", "r1124" ] }, "us-gaap_FairValueMeasurementFrequencyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementFrequencyDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value, Measurement Frequency [Domain]", "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.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Hierarchy [Domain]", "label": "Fair Value Hierarchy and NAV [Domain]", "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value." } } }, "auth_ref": [ "r562", "r611", "r612", "r613", "r614", "r615", "r616", "r830", "r831", "r832", "r1110", "r1111", "r1122", "r1123", "r1124" ] }, "us-gaap_FairValueMeasurementsNonrecurringMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementsNonrecurringMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-recurring", "label": "Fair Value, Nonrecurring [Member]", "documentation": "Infrequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, not frequently measured at fair value." } } }, "auth_ref": [ "r767", "r768", "r769", "r770", "r771", "r773" ] }, "us-gaap_FairValueMeasurementsRecurringMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueMeasurementsRecurringMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recurring", "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": [ "r766", "r773" ] }, "us-gaap_FairValueOfFinancialInstrumentsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValueOfFinancialInstrumentsPolicy", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Value Measurements", "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments." } } }, "auth_ref": [ "r18", "r49" ] }, "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]", "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]", "documentation": "Schedule that discloses the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position." } } }, "auth_ref": [ "r153", "r155", "r167" ] }, "us-gaap_FederalIncomeTaxExpenseBenefitContinuingOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FederalIncomeTaxExpenseBenefitContinuingOperations", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Federal", "label": "Federal Income Tax Expense (Benefit), Continuing Operations", "totalLabel": "Federal Income Tax Expense (Benefit), Continuing Operations, Total", "documentation": "Amount of current and deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current and deferred national tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r344", "r687" ] }, "wu_FinalClosingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "FinalClosingMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Final Closing", "label": "Final Closing [Member]", "documentation": "Final closing." } } }, "auth_ref": [] }, "us-gaap_FinancialInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FinancialInstrumentAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Financial Instrument [Axis]", "documentation": "Information by type of financial instrument." } } }, "auth_ref": [ "r426", "r427", "r428", "r429", "r430", "r431", "r432", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r448", "r449", "r450", "r451", "r452", "r453", "r454", "r455", "r475", "r476", "r482", "r483", "r484", "r486", "r489", "r490", "r573", "r592", "r752", "r827", "r828", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r836", "r837", "r838", "r839", "r840", "r841", "r842", "r843", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851", "r852", "r853", "r854", "r855", "r856", "r901", "r1107", "r1240", "r1241", "r1242", "r1243", "r1244", "r1245", "r1246", "r1284", "r1285", "r1286", "r1287" ] }, "us-gaap_FiniteLivedIntangibleAssetUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetUsefulLife", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amortization period of intangible assets", "label": "Finite-Lived Intangible Asset, Useful Life", "documentation": "Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Amortization on Other Intangible Assets", "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": [ "r301", "r507" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future aggregate amortization expense, 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", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future aggregate amortization expense, 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": [ "r231" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future aggregate amortization expense, 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": [ "r231" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future aggregate amortization expense, 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": [ "r231" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future aggregate amortization expense, 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": [ "r231" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Estimated future aggregate amortization expense, 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": [ "r231" ] }, "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets by Major Class [Axis]", "documentation": "Information by major type or class of finite-lived intangible assets." } } }, "auth_ref": [ "r505", "r506", "r507", "r508", "r859", "r863" ] }, "us-gaap_FiniteLivedIntangibleAssetsGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsGross", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Initial Cost", "label": "Finite-Lived Intangible Assets, Gross", "totalLabel": "Finite-Lived Intangible Assets, Gross, Total", "documentation": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r230", "r863" ] }, "us-gaap_FiniteLivedIntangibleAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Intangible Assets", "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": [ "r859" ] }, "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Finite-Lived Intangible Assets Major Class Name [Domain]", "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": [ "r104", "r106" ] }, "us-gaap_FiniteLivedIntangibleAssetsNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FiniteLivedIntangibleAssetsNetAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Intangible Assets", "label": "Finite-Lived Intangible Assets, Net [Abstract]" } } }, "auth_ref": [] }, "wu_FirstClosingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "FirstClosingMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "First closing member.", "label": "First Closing [Member]", "terseLabel": "First Closing" } } }, "auth_ref": [] }, "us-gaap_ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyCashFlowHedgeGainLossToBeReclassifiedDuringNext12Months", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated other comprehensive pre-tax gain (loss) to be reclassified into revenue within the next 12 months", "label": "Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months", "documentation": "The estimated net amount of unrealized gains or losses on foreign currency cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months." } } }, "auth_ref": [ "r169" ] }, "wu_ForeignCurrencyDenominatedCashPositionsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ForeignCurrencyDenominatedCashPositionsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Currency Denominated Cash Positions [Member]", "documentation": "Foreign currency denominated cash and other asset and liability positions [Member]", "terseLabel": "Foreign Currency Denominated Cash and Other Asset and Other Liability Positions" } } }, "auth_ref": [] }, "us-gaap_ForeignCurrencyDerivativesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyDerivativesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Notional amounts of foreign currency forward contracts", "label": "Foreign Currency Derivatives [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignCurrencyTransactionsAndTranslationsPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign Currency Translation", "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": [ "r784" ] }, "wu_ForeignExchangeAndPaymentServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ForeignExchangeAndPaymentServicesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign exchange and payment services", "label": "Foreign Exchange And Payment Services [Member]", "documentation": "Foreign exchange and payment services [Member]" } } }, "auth_ref": [] }, "us-gaap_ForeignExchangeContractMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignExchangeContractMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign currency contracts", "label": "Foreign Exchange Contract [Member]", "documentation": "Derivative instrument whose primary underlying risk is tied to foreign exchange rates." } } }, "auth_ref": [ "r1098", "r1122", "r1134" ] }, "wu_ForeignExchangeGainLossOnSettlementAssetsAndObligationsOtherAssetsAndOtherLiabilitiesAndCashBalances": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ForeignExchangeGainLossOnSettlementAssetsAndObligationsOtherAssetsAndOtherLiabilitiesAndCashBalances", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Foreign Exchange Gain Loss on Settlement Assets and Obligations Other Assets and Other Liabilities and Cash Balances", "documentation": "Represents Foreign Exchange Gain Loss on Settlement Assets and Obligations, Other Assets and Other Liabilities and Cash Balances", "terseLabel": "Foreign exchange losses on settlement assets and obligations, cash balances, and other assets and liabilities" } } }, "auth_ref": [] }, "wu_ForeignExchangeRevenues": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ForeignExchangeRevenues", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign exchange revenues", "label": "Foreign Exchange Revenues", "documentation": "Represents revenue based on the difference between the exchange rate set by the Company to the customer and the rate at which the Company or its agents are able to acquire currency." } } }, "auth_ref": [] }, "us-gaap_ForeignIncomeTaxExpenseBenefitContinuingOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ForeignIncomeTaxExpenseBenefitContinuingOperations", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign", "label": "Foreign Income Tax Expense (Benefit), Continuing Operations", "totalLabel": "Foreign Income Tax Expense (Benefit), Continuing Operations, Total", "documentation": "Amount of current and deferred foreign income tax expense (benefit) attributable to income (loss) from continuing operations." } } }, "auth_ref": [ "r344" ] }, "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": [ "r1166", "r1178", "r1188", "r1214" ] }, "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": [ "r1166", "r1178", "r1188", "r1214" ] }, "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": [ "r1166", "r1178", "r1188", "r1214" ] }, "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": [ "r1166", "r1178", "r1188", "r1214" ] }, "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": [ "r1166", "r1178", "r1188", "r1214" ] }, "wu_FormerChiefExecutiveOfficerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "FormerChiefExecutiveOfficerMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Former CEO", "label": "Former Chief Executive Officer [Member]", "documentation": "Former chief executive officer." } } }, "auth_ref": [] }, "wu_ForwardStartingInterestRateSwapContractOneMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ForwardStartingInterestRateSwapContractOneMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Rate Swap Contract 1", "label": "Forward Starting Interest Rate Swap Contract One [Member]", "documentation": "The fist of two forward starting interest rate swaps entered into by the company." } } }, "auth_ref": [] }, "wu_ForwardStartingInterestRateSwapContractTwoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ForwardStartingInterestRateSwapContractTwoMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Rate Swap Contract 2", "label": "Forward Starting Interest Rate Swap Contract Two [Member]", "documentation": "The second of two forward starting interest rate swaps entered into by the company." } } }, "auth_ref": [] }, "us-gaap_FurnitureAndFixturesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "FurnitureAndFixturesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "label": "Furniture and Fixtures [Member]", "terseLabel": "Furniture and Fixtures", "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases." } } }, "auth_ref": [] }, "currency_GBP": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "GBP", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "British pound", "label": "United Kingdom, Pounds" } } }, "auth_ref": [] }, "wu_GainLossExcludedFromEffectivenessTestingBasedOnChangesInFairValueRecognizedInEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "GainLossExcludedFromEffectivenessTestingBasedOnChangesInFairValueRecognizedInEarnings", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Amount excluded from effectiveness testing recognized in earnings based on changes in fair value", "label": "Gain Loss excluded from effectiveness testing based on changes in fair value recognized in earnings", "documentation": "Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings based on changes in fair value" } } }, "auth_ref": [] }, "wu_GainLossExcludedFromEffectivenessTestingRecognizedInOtherComprehensiveIncomeBasedOnAmortizationApproach": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "GainLossExcludedFromEffectivenessTestingRecognizedInOtherComprehensiveIncomeBasedOnAmortizationApproach", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainslossesParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gains/(losses) excluded from effectiveness testing recognized in other comprehensive income", "label": "Gain Loss excluded from effectiveness testing recognized in other comprehensive income based on an amortization approach", "documentation": "Gain/(Loss) excluded from effectiveness testing recognized in other comprehensive income based on an amortization approach" } } }, "auth_ref": [] }, "us-gaap_GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainLossOnForeignCurrencyDerivativeInstrumentsNotDesignatedAsHedgingInstruments", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Gain recognized in Income on Foreign currency derivatives", "label": "Gain (Loss) on Foreign Currency Derivative Instruments Not Designated as Hedging Instruments", "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": [ "r154", "r161" ] }, "us-gaap_GainOnDerivativeInstrumentsPretax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GainOnDerivativeInstrumentsPretax", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Gain on Derivative Instruments, Pretax", "terseLabel": "Gain on derivative recognized in Other income/(expense), net", "documentation": "Aggregate gain on all derivative instruments recognized in earnings during the period, before tax effects." } } }, "auth_ref": [ "r154" ] }, "wu_GainOnDivestitureOfBusinessMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "GainOnDivestitureOfBusinessMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "label": "Gain on Divestiture of Business [Member]", "documentation": "Gain on Divestiture of Business.", "terseLabel": "Gain on Divestiture of Business" } } }, "auth_ref": [] }, "us-gaap_GeographicAreasLongLivedAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GeographicAreasLongLivedAssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-lived assets:", "label": "Geographic Areas, Long-Lived Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_GeographicAreasRevenuesFromExternalCustomersAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GeographicAreasRevenuesFromExternalCustomersAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue:", "label": "Geographic Areas, Revenues from External Customers [Abstract]" } } }, "auth_ref": [] }, "us-gaap_Goodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Goodwill", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "totalLabel": "Goodwill, net", "periodStartLabel": "Goodwill, beginning balance", "periodEndLabel": "Goodwill, ending balance", "label": "Goodwill", "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": [ "r300", "r492", "r876", "r1108", "r1136", "r1294", "r1301" ] }, "us-gaap_GoodwillAcquiredDuringPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillAcquiredDuringPeriod", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Additions", "label": "Goodwill, Acquired During Period", "documentation": "Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination." } } }, "auth_ref": [ "r496", "r1108" ] }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract", "lang": { "en-us": { "role": { "label": "Goodwill and Intangible Assets Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_GoodwillAndIntangibleAssetsGoodwillPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillAndIntangibleAssetsGoodwillPolicy", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "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": [ "r491", "r504", "r1108" ] }, "us-gaap_GoodwillAndIntangibleAssetsIntangibleAssetsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillAndIntangibleAssetsIntangibleAssetsPolicy", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Other 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": [ "r21" ] }, "us-gaap_GoodwillGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillGross", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails3": { "parentTag": "wu_GoodwillIncludingAssetsHeldForSale", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill, gross", "label": "Goodwill, Gross", "documentation": "Amount before 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": [ "r495", "r502", "r1108" ] }, "us-gaap_GoodwillImpairedAccumulatedImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillImpairedAccumulatedImpairmentLoss", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails3": { "parentTag": "wu_GoodwillIncludingAssetsHeldForSale", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Accumulated 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": [ "r495", "r502", "r1108" ] }, "us-gaap_GoodwillImpairmentLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillImpairmentLoss", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill impairment charge", "label": "Goodwill, Impairment Loss", "verboseLabel": "Goodwill impairment", "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": [ "r14", "r493", "r499", "r504", "r1108" ] }, "wu_GoodwillIncludingAssetsHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "GoodwillIncludingAssetsHeldForSale", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails3": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Goodwill, net", "terseLabel": "Goodwill, net", "periodEndLabel": "Goodwill, ending balance", "periodStartLabel": "Goodwill, beginning balance", "label": "Goodwill Including Assets Held for Sale", "documentation": "Goodwill including assets held for sale." } } }, "auth_ref": [] }, "us-gaap_GoodwillLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Goodwill", "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": [ "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r503", "r504", "r1108" ] }, "us-gaap_GoodwillRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillRollForward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Changes to goodwill", "label": "Goodwill [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_GoodwillWrittenOffRelatedToSaleOfBusinessUnit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "GoodwillWrittenOffRelatedToSaleOfBusinessUnit", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails" ], "lang": { "en-us": { "role": { "label": "Goodwill, Written off Related to Sale of Business Unit", "terseLabel": "Divestiture", "negatedLabel": "Divestiture", "documentation": "Amount of divestiture 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": [ "r498", "r1108" ] }, "us-gaap_HedgingDesignationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HedgingDesignationAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails" ], "lang": { "en-us": { "role": { "label": "Hedging Designation [Axis]", "documentation": "Information by designation of purpose of derivative instrument." } } }, "auth_ref": [ "r29", "r737" ] }, "us-gaap_HedgingDesignationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HedgingDesignationDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging Designation [Domain]", "label": "Hedging Designation [Domain]", "documentation": "Designation of purpose of derivative instrument." } } }, "auth_ref": [ "r29" ] }, "us-gaap_HedgingRelationshipDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "HedgingRelationshipDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedging Relationship [Domain]", "label": "Hedging Relationship [Domain]", "documentation": "Nature or intent of a hedge." } } }, "auth_ref": [ "r29" ] }, "currency_IDR": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "IDR", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Indonesian rupiah", "label": "Indonesia, Rupiahs" } } }, "auth_ref": [] }, "currency_INR": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "INR", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Indian rupee", "label": "India, Rupees" } } }, "auth_ref": [] }, "dei_IcfrAuditorAttestationFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "IcfrAuditorAttestationFlag", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "ICFR Auditor Attestation Flag" } } }, "auth_ref": [ "r1156", "r1157", "r1170" ] }, "us-gaap_ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrComprehensiveIncomeExtensibleEnumeration", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration]", "documentation": "Indicates line item in statement of income or comprehensive income that includes impairment of finite-lived intangible asset." } } }, "auth_ref": [ "r509" ] }, "wu_ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrStatementOfComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag": { "xbrltype": "enumerationSetItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ImpairmentOfIntangibleAssetFiniteLivedStatementOfIncomeOrStatementOfComprehensiveIncomeExtensibleEnumerationNotDisclosedFlag", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Impairment Of Intangible Asset Finite Lived Statement Of Income Or Statement Of Comprehensive Income [Extensible Enumeration Not Disclosed Flag]", "documentation": "Impairment Of Intangible Asset Finite Lived Statement Of Income Or Statement Of Comprehensive Income [Extensible Enumeration Not Disclosed Flag]" } } }, "auth_ref": [] }, "us-gaap_ImpairmentOfIntangibleAssetsFinitelived": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ImpairmentOfIntangibleAssetsFinitelived", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Impairments of intangible assets", "label": "Impairment of Intangible Assets, Finite-Lived", "documentation": "The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value." } } }, "auth_ref": [ "r1261", "r1304" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Domestic", "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": [ "r345", "r714" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Income 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", "r212", "r265", "r386", "r406", "r412", "r415", "r880", "r897", "r1104" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterestAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Components of pre-tax income", "label": "Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfPreTaxIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Foreign", "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": [ "r345", "r714" ] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest", "totalLabel": "Loss before equity earnings of affiliates and income taxes", "documentation": "Amount of income (loss) from continuing operations before deduction of income tax expense (benefit) and income (loss) attributable to noncontrolling interest, and addition of income (loss) from equity method investments." } } }, "auth_ref": [ "r386", "r406", "r412", "r415", "r905", "r1104" ] }, "us-gaap_IncomeLossFromSubsidiariesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeLossFromSubsidiariesNetOfTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Equity in earnings of affiliates, net of tax", "label": "Income (Loss) from Subsidiaries, Net of Tax", "totalLabel": "Income (Loss) from Subsidiaries, Net of Tax, Total", "documentation": "Amount after tax of income (loss) of subsidiary attributable to the parent entity." } } }, "auth_ref": [] }, "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_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Group Name [Axis]", "documentation": "Information by name of disposal group." } } }, "auth_ref": [ "r1126", "r1127" ] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails" ], "lang": { "en-us": { "role": { "label": "Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails" ], "lang": { "en-us": { "role": { "label": "Disposal Groups, Including Discontinued Operations [Table]", "documentation": "Disclosure of information about a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r19", "r34", "r52", "r187", "r188", "r189", "r190", "r191", "r192", "r195", "r196", "r197", "r234" ] }, "us-gaap_IncomeStatementLocationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementLocationAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "label": "Income Statement Location [Axis]", "documentation": "Information by location in the income statement." } } }, "auth_ref": [ "r511", "r518", "r1010" ] }, "us-gaap_IncomeStatementLocationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeStatementLocationDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Statement Location [Domain]", "label": "Income Statement Location [Domain]", "documentation": "Location in the income statement." } } }, "auth_ref": [ "r518", "r1010" ] }, "us-gaap_IncomeTaxAuthorityNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxAuthorityNameAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Authority, Name [Axis]", "documentation": "Information by name of taxing authority." } } }, "auth_ref": [ "r24" ] }, "us-gaap_IncomeTaxAuthorityNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxAuthorityNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "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_IncomeTaxContingencyLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxContingencyLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Contingency [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_IncomeTaxContingencyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxContingencyTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Income Tax Contingency [Table]", "documentation": "Disclosure of information about 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": [ "r25", "r136", "r249", "r250" ] }, "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": [] }, "us-gaap_IncomeTaxDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/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": [ "r346", "r680", "r689", "r697", "r703", "r710", "r716", "r719", "r720", "r946" ] }, "us-gaap_IncomeTaxExaminationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExaminationLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Examination [Line Items]", "label": "Income Tax Examination [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_IncomeTaxExaminationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExaminationTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Income Tax Examination [Table]", "label": "Income Tax Examination [Table]", "documentation": "A summary of income tax examinations that an enterprise is currently subject to or that have been completed in the current period typically including a description of the examination, the jurisdiction conducting the examination, the tax year(s) under examination, the likelihood of an unfavorable settlement, the range of possible losses, the liability recorded, the Increase or Decrease in the liability from the prior period, and any penalties and interest that have been incurred or accrued." } } }, "auth_ref": [ "r249" ] }, "us-gaap_IncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesComponentsOfProvisionForIncomeTaxesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Provision for income taxes", "totalLabel": "Provision for income taxes", "label": "Income Tax Expense (Benefit)", "terseLabel": "Income tax benefit", "negatedLabel": "Income tax benefit", "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r271", "r285", "r368", "r369", "r394", "r687", "r711", "r906" ] }, "us-gaap_IncomeTaxExpenseBenefitContinuingOperationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxExpenseBenefitContinuingOperationsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Provision for income taxes", "label": "Income Tax Expense (Benefit), Continuing Operations [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "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": [ "r324", "r683", "r684", "r697", "r698", "r702", "r704", "r942" ] }, "us-gaap_IncomeTaxesPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncomeTaxesPaidNet", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Income taxes paid", "label": "Income Taxes Paid, Net", "totalLabel": "Income Taxes Paid, Net, Total", "documentation": "The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes." } } }, "auth_ref": [ "r72" ] }, "us-gaap_IncreaseDecreaseInAccountsPayableAndAccruedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccountsPayableAndAccruedLiabilities", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Accounts payable and accrued liabilities", "label": "Increase (Decrease) in Accounts Payable and Accrued Liabilities", "totalLabel": "Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total", "documentation": "The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid." } } }, "auth_ref": [ "r13" ] }, "us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInAccruedIncomeTaxesPayable", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Income taxes payable (Note 10)", "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": [ "r13" ] }, "us-gaap_IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInFairValueOfHedgedItemInInterestRateFairValueHedge1", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Hedged items", "label": "Increase (Decrease) in Fair Value of Hedged Item in Interest Rate Fair Value Hedge", "documentation": "Amount of unrealized gain (loss) included in earnings related to the fair value of the hedged item in an interest rate fair value hedge, offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective." } } }, "auth_ref": [ "r154", "r160" ] }, "us-gaap_IncreaseDecreaseInOperatingCapitalAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOperatingCapitalAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Increase/(decrease) in cash, excluding the effects of divestitures, resulting from changes in:", "label": "Increase (Decrease) in Operating Capital [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInOtherOperatingAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOtherOperatingAssets", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Other assets", "label": "Increase (Decrease) in Other Operating Assets", "totalLabel": "Increase (Decrease) in Other Operating Assets, Total", "documentation": "Amount of increase (decrease) in operating assets classified as other." } } }, "auth_ref": [ "r13" ] }, "us-gaap_IncreaseDecreaseInOtherOperatingLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInOtherOperatingLiabilities", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 12.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Other liabilities", "label": "Increase (Decrease) in Other Operating Liabilities", "totalLabel": "Increase (Decrease) in Other Operating Liabilities, Total", "documentation": "Amount of increase (decrease) in operating liabilities classified as other." } } }, "auth_ref": [ "r13" ] }, "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IncreaseDecreaseInStockholdersEquityRollForward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Increase/(Decrease) in Stockholders' Equity [Roll Forward]", "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "ecd_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": [ "r1169", "r1178", "r1188", "r1205", "r1214", "r1218", "r1226" ] }, "us-gaap_IndustryOfCounterpartyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IndustryOfCounterpartyDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Industry of Counterparty [Domain]", "label": "Industry of Counterparty [Domain]", "documentation": "The industry of the party or parties having primary responsibility to meet the obligations of the arrangement with the entity." } } }, "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": [ "r1224" ] }, "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": [ "r1158", "r1230" ] }, "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": [ "r1158", "r1230" ] }, "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": [ "r1158", "r1230" ] }, "wu_IntangibleAssetsIncludingAssetsHeldForSaleExcludingGoodwillNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "IntangibleAssetsIncludingAssetsHeldForSaleExcludingGoodwillNet", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Net of Accumulated Amortization", "label": "Intangible Assets Including Assets Held for Sale Excluding Goodwill Net", "documentation": "Intangible assets including assets held for sale excluding goodwill, net." } } }, "auth_ref": [] }, "us-gaap_IntangibleAssetsNetExcludingGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "IntangibleAssetsNetExcludingGoodwill", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Other intangible assets, net of accumulated amortization of $685.9 and $616.3, respectively", "verboseLabel": "Net of Accumulated Amortization", "label": "Intangible Assets, Net (Excluding Goodwill)", "totalLabel": "Intangible Assets, Net (Excluding Goodwill), Total", "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": [ "r102", "r105" ] }, "us-gaap_InterestExpenseDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpenseDebt", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": -1.0, "order": 6.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Interest expense", "negatedLabel": "Interest expense", "label": "Interest Expense, Debt", "totalLabel": "Interest Expense, Debt, Total", "documentation": "Amount of the cost of borrowed funds accounted for as interest expense for debt." } } }, "auth_ref": [ "r220", "r568", "r578", "r1112", "r1113" ] }, "us-gaap_InterestExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestExpenseMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest Expense", "label": "Interest Expense [Member]", "documentation": "Primary financial statement caption encompassing interest expense." } } }, "auth_ref": [ "r42" ] }, "us-gaap_InterestPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestPaidNet", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Interest paid", "label": "Interest Paid, Excluding Capitalized Interest, Operating Activities", "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": [ "r333", "r336", "r337" ] }, "us-gaap_InterestRateSwapMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InterestRateSwapMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest rate contracts", "label": "Interest Rate Swap [Member]", "documentation": "Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period." } } }, "auth_ref": [ "r1092", "r1146", "r1147" ] }, "us-gaap_InvestmentIncomeNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentIncomeNet", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Interest income", "terseLabel": "Interest income", "label": "Investment Income, Net", "totalLabel": "Investment Income, Net, Total", "documentation": "Amount after accretion (amortization) of discount (premium), and investment expense, of interest income and dividend income on nonoperating securities." } } }, "auth_ref": [ "r218", "r220" ] }, "us-gaap_InvestmentOwnedAtFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentOwnedAtFairValue", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "periodEndLabel": "Investment Owned, Fair Value, Ending Balance", "periodStartLabel": "Investment Owned, Fair Value, Beginning Balance", "terseLabel": "Investment value", "label": "Investment Owned, Fair Value", "documentation": "Fair value of investment in security owned." } } }, "auth_ref": [ "r938", "r955", "r956", "r957", "r959", "r961", "r962", "r963", "r966", "r971", "r972", "r983", "r984", "r1033", "r1035", "r1036", "r1037", "r1044", "r1045", "r1046", "r1047", "r1048", "r1062", "r1063", "r1065", "r1066", "r1067", "r1141", "r1151", "r1395" ] }, "us-gaap_InvestmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Securities", "label": "Investment, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for investment in financial asset." } } }, "auth_ref": [ "r904", "r938", "r939", "r940", "r941", "r1038", "r1039" ] }, "us-gaap_InvestmentTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentTypeAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Investment Type [Axis]", "documentation": "Information by type of investments." } } }, "auth_ref": [ "r956", "r958", "r959", "r962", "r966", "r1033", "r1035", "r1041", "r1045", "r1046", "r1060", "r1061", "r1066", "r1068", "r1069", "r1070", "r1071", "r1141" ] }, "us-gaap_InvestmentTypeCategorizationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentTypeCategorizationMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Investments [Domain]", "documentation": "Asset obtained to generate income or appreciate in value." } } }, "auth_ref": [ "r956", "r958", "r959", "r962", "r966", "r1033", "r1035", "r1041", "r1045", "r1046", "r1060", "r1061", "r1066", "r1068", "r1069", "r1070", "r1071", "r1141" ] }, "us-gaap_Investments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Investments", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investments", "label": "Investments", "totalLabel": "Investments, Total", "verboseLabel": "Carrying amount of investments", "documentation": "Sum of the carrying amounts as of the balance sheet date of all investments." } } }, "auth_ref": [ "r883" ] }, "us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsTables" ], "lang": { "en-us": { "role": { "label": "Investments Classified by Contractual Maturity Date [Table Text Block]", "terseLabel": "Contractual Maturities of Debt Securities", "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_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment in subsidiaries", "label": "Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures", "totalLabel": "Investments in and Advance to Affiliates, Subsidiaries, Associates, and Joint Ventures, Total", "documentation": "Amount of investment in equity method investee and investment in and advance to affiliate." } } }, "auth_ref": [ "r1250" ] }, "currency_JPY": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "JPY", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Japanese yen", "label": "Japan, Yen" } } }, "auth_ref": [] }, "wu_JudgementAgainstDefendantsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "JudgementAgainstDefendantsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Judgement Against Defendants", "label": "Judgement Against Defendants [Member]", "documentation": "Judgement against defendants." } } }, "auth_ref": [] }, "wu_JudgmentAgainstTheWesternUnionCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "JudgmentAgainstTheWesternUnionCompanyMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Judgment Against The Western Union Company", "label": "Judgment Against The Western Union Company [Member]", "documentation": "Judgment Against The Western Union Company [Member]" } } }, "auth_ref": [] }, "wu_LatinAmericaAndCaribbeanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LatinAmericaAndCaribbeanMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Latin America and the Caribbean", "label": "Latin America And Caribbean [Member]", "documentation": "Latin America and the Caribbean [Member]" } } }, "auth_ref": [] }, "us-gaap_LeaseholdImprovementsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LeaseholdImprovementsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leasehold Improvements", "label": "Leasehold Improvements [Member]", "documentation": "Additions or improvements to assets held under a lease arrangement." } } }, "auth_ref": [ "r232" ] }, "us-gaap_LeasesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LeasesAbstract", "lang": { "en-us": { "role": { "label": "Leases [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LesseeLeaseDescriptionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeLeaseDescriptionLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Lessee, Lease, Description [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r805" ] }, "us-gaap_LesseeLeaseDescriptionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeLeaseDescriptionTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Lessee, Lease, Description [Table]", "documentation": "Disclosure of information about lessee's leases." } } }, "auth_ref": [ "r805" ] }, "us-gaap_LesseeOperatingLeaseDescriptionAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseDescriptionAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfWeightedAverageLeaseTermsAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average Lease Terms and Discount Rates", "label": "Lessee, Operating Lease, Description [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LesseeOperatingLeaseExistenceOfOptionToExtend": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseExistenceOfOptionToExtend", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "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": [ "r806" ] }, "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]", "terseLabel": "Schedule of Maturities of Operating Lease Liabilities", "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": [ "r1374" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDue", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails2": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total 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": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 5 years", "label": "Lessee, Operating Lease, Liability, to be Paid, after Year Five", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due within 1 year", "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": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 4 years through 5 years", "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": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 3 years through 4 years", "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": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 2 years through 3 years", "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": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 1 year through 2 years", "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": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Less imputed interest", "label": "Lessee, Operating Lease, Liability, Undiscounted Excess Amount", "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease." } } }, "auth_ref": [ "r811" ] }, "us-gaap_LesseeOperatingLeaseRenewalTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseRenewalTerm", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease extension terms", "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": [ "r1373" ] }, "us-gaap_LesseeOperatingLeaseTermOfContract": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeaseTermOfContract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Lease terms", "label": "Lessee, Operating Lease, Term of Contract", "documentation": "Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r1373" ] }, "wu_LesseeOperatingLeaseWeightedAverageLeaseTermsAndDiscountRatesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LesseeOperatingLeaseWeightedAverageLeaseTermsAndDiscountRatesTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesTables" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Weighted Average Lease Terms and Discount Rates [Table Text Block]", "documentation": "Tabular disclosure of weighted average lease terms and discount rate for lessee's operating lease liability.", "terseLabel": "Schedule of Weighted Average Lease Terms and Discount Rates" } } }, "auth_ref": [] }, "us-gaap_LesseeOperatingLeasesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LesseeOperatingLeasesTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeases" ], "lang": { "en-us": { "role": { "terseLabel": "Leases", "label": "Lessee, Operating Leases [Text Block]", "documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability." } } }, "auth_ref": [ "r800" ] }, "wu_LetterOfCreditSubFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LetterOfCreditSubFacilityMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Letter Of Credit Sub Facility [Member]", "documentation": "Represents the information pertaining to letter of credit sub facility.", "terseLabel": "Letter of Credit Sub-Facility" } } }, "auth_ref": [] }, "us-gaap_LettersOfCreditOutstandingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LettersOfCreditOutstandingAmount", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Letters of credit outstanding and bank guarantees", "label": "Letters of Credit Outstanding, Amount", "documentation": "The total amount of the contingent obligation under letters of credit outstanding as of the reporting date." } } }, "auth_ref": [] }, "us-gaap_Liabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Liabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total liabilities", "terseLabel": "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": [ "r55", "r343", "r461", "r535", "r536", "r538", "r539", "r540", "r542", "r544", "r546", "r547", "r728", "r732", "r733", "r778", "r978", "r1103", "r1151", "r1316", "r1379", "r1380" ] }, "us-gaap_LiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Liabilities:", "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.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total liabilities and stockholders' equity", "label": "Liabilities and Equity", "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any." } } }, "auth_ref": [ "r207", "r262", "r893", "r1136", "r1265", "r1289", "r1368" ] }, "us-gaap_LiabilitiesAndStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesAndStockholdersEquityAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "label": "Liabilities and Equity [Abstract]", "verboseLabel": "Liabilities and stockholders' equity" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesFairValueDisclosure", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total liabilities", "label": "Liabilities, Fair Value Disclosure", "documentation": "Fair value of financial and nonfinancial obligations." } } }, "auth_ref": [ "r170" ] }, "us-gaap_LiabilitiesFairValueDisclosureAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesFairValueDisclosureAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Liabilities:", "label": "Liabilities, Fair Value Disclosure [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 6.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Liabilities associated with assets held for sale (Note 4)", "verboseLabel": "Settlement obligations associated with assets held for sale", "totalLabel": "Total liabilities", "label": "Liability", "documentation": "Amount classified as liabilities attributable to disposal group held for sale or disposed of." } } }, "auth_ref": [ "r2", "r187", "r194", "r233", "r295", "r296" ] }, "us-gaap_LineOfCredit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCredit", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revolver balance outstanding at the end of period", "label": "Long-Term Line of Credit", "totalLabel": "Long-term Line of Credit, Total", "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": [ "r51", "r261", "r1389" ] }, "us-gaap_LineOfCreditFacilityCommitmentFeePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityCommitmentFeePercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Facility fee (as a percent)", "label": "Line of Credit Facility, 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_LineOfCreditFacilityExpirationDate1": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityExpirationDate1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturity date", "label": "Line of Credit Facility, Expiration Date", "documentation": "Date the credit facility terminates, in YYYY-MM-DD format." } } }, "auth_ref": [ "r54" ] }, "us-gaap_LineOfCreditFacilityFairValueOfAmountOutstanding": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityFairValueOfAmountOutstanding", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Outstanding borrowings under term loan facility", "terseLabel": "Outstanding borrowings on unsecured financing facilities", "label": "Line of Credit Facility, Fair Value of Amount Outstanding", "documentation": "Fair value of the amount outstanding under the credit facility." } } }, "auth_ref": [ "r777" ] }, "us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditFacilityMaximumBorrowingCapacity", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Maximum borrowing capacity on unsecured borrowing facilities", "terseLabel": "Maximum borrowing capacity", "label": "Line of Credit Facility, 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": [ "r54" ] }, "us-gaap_LineOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LineOfCreditMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Term Loan Facility Borrowing (Effective Rate of 1.4%)", "label": "Line of Credit [Member]", "verboseLabel": "Term Loan Facility Borrowing", "documentation": "A contractual arrangement with a lender under which borrowings can be made up to a specific amount at any point in time, and under which borrowings outstanding may be either short-term or long-term, depending upon the particulars." } } }, "auth_ref": [] }, "srt_LitigationCaseAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "LitigationCaseAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Case [Axis]" } } }, "auth_ref": [] }, "srt_LitigationCaseTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "LitigationCaseTypeDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Case [Domain]" } } }, "auth_ref": [] }, "us-gaap_LitigationSettlementAmountAwardedToOtherParty": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LitigationSettlementAmountAwardedToOtherParty", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Court judgment against company, value", "label": "Litigation Settlement, Amount Awarded to Other Party", "documentation": "Amount awarded to other party in judgment or settlement of litigation." } } }, "auth_ref": [] }, "us-gaap_LitigationStatusAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LitigationStatusAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Litigation Status [Axis]", "documentation": "Information by status of pending, threatened, or settled litigation." } } }, "auth_ref": [ "r1309" ] }, "us-gaap_LitigationStatusDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LitigationStatusDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Litigation Status [Domain]", "label": "Litigation Status [Domain]", "documentation": "Status of pending, threatened, or settled litigation." } } }, "auth_ref": [ "r1309" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "LocalPhoneNumber", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "us-gaap_LongLivedAssetsByGeographicAreasTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongLivedAssetsByGeographicAreasTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Information Concerning Principal Geographic Areas for Long-Lived Assets", "label": "Long-Lived Assets by Geographic Areas [Table Text Block]", "documentation": "Tabular disclosure of long-lived assets, excluding financial instruments, long-term customer relationships of a financial institution, mortgage rights, deferred policy acquisition costs, and deferred tax assets, by geographic areas located in the entity's country of domicile and foreign countries in which the entity holds assets." } } }, "auth_ref": [ "r41" ] }, "us-gaap_LongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebt", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt", "totalLabel": "Total", "documentation": "Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation." } } }, "auth_ref": [ "r51", "r261", "r561", "r576", "r1110", "r1111", "r1389" ] }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInNextRollingTwelveMonths", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": "us-gaap_LongTermDebt", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due within 1 year", "label": "Long-Term Debt, Maturities, Repayments of Principal in Next Rolling 12 Months", "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [ "r1267" ] }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingAfterYearFive", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": "us-gaap_LongTermDebt", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 5 years", "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling after Year Five", "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing after the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [ "r1267" ] }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFive", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": "us-gaap_LongTermDebt", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 4 years through 5 years", "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Five", "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fifth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [ "r1267" ] }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearFour", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": "us-gaap_LongTermDebt", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 3 years through 4 years", "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Four", "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the fourth rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [ "r1267" ] }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearThree", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": "us-gaap_LongTermDebt", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 2 years through 3 years", "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Three", "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the third rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [ "r1267" ] }, "us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LongTermDebtMaturitiesRepaymentsOfPrincipalInRollingYearTwo", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails": { "parentTag": "us-gaap_LongTermDebt", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Due after 1 year through 2 years", "label": "Long-Term Debt, Maturities, Repayments of Principal in Rolling Year Two", "documentation": "Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates maturing in the second rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date." } } }, "auth_ref": [ "r1267" ] }, "wu_LongTermIncentiveAwardPerformanceBasedRestrictedStockUnitsPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LongTermIncentiveAwardPerformanceBasedRestrictedStockUnitsPercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term incentive award performance based restricted stock units (as a percent)", "label": "Long Term Incentive Award Performance Based Restricted Stock Units Percentage", "documentation": "Long Term Incentive Award Performance Based Restricted Stock Units Percentage" } } }, "auth_ref": [] }, "wu_LongTermIncentiveAwardRestrictedStockUnitsPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LongTermIncentiveAwardRestrictedStockUnitsPercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Long Term Incentive Award Restricted Stock Units Percentage", "documentation": "Long Term Incentive Award Restricted Stock Units Percentage", "terseLabel": "Long-term incentive award restricted stock units (as a percent)" } } }, "auth_ref": [] }, "wu_LongTermIncentiveAwardStockOptionAwardsPercentage": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LongTermIncentiveAwardStockOptionAwardsPercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term incentive award stock option awards (as a percent)", "label": "Long Term Incentive Award Stock Option Awards Percentage", "documentation": "Long Term Incentive Award Stock Option Awards Percentage" } } }, "auth_ref": [] }, "us-gaap_LossContingenciesLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingenciesLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Commitments and Contingencies", "label": "Loss Contingencies [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r529", "r530", "r531", "r534", "r1310", "r1312" ] }, "us-gaap_LossContingenciesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingenciesTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss Contingencies [Table]", "label": "Loss Contingencies [Table]", "documentation": "Discloses the specific components (such as the nature, name, and date) of the loss contingency and gives an estimate of the possible loss or range of loss, or states that a reasonable estimate cannot be made. Excludes environmental contingencies, warranties and unconditional purchase obligations." } } }, "auth_ref": [ "r529", "r530", "r531", "r534", "r1310", "r1312" ] }, "us-gaap_LossContingencyDamagesSoughtValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingencyDamagesSoughtValue", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Damages sought, value", "label": "Loss Contingency, Damages Sought, Value", "documentation": "The value (monetary amount) of the award the plaintiff seeks in the legal matter." } } }, "auth_ref": [ "r1309", "r1310", "r1312" ] }, "wu_LossContingencyGuaranteeToAnUnderwriterOfASuretyBondPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LossContingencyGuaranteeToAnUnderwriterOfASuretyBondPayable", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "Loss contingency guarantee to an underwriter of a surety bond, payable.", "label": "Loss Contingency Guarantee to an Underwriter of a Surety Bond, Payable", "terseLabel": "Loss contingency guarantee to an underwriter of a surety bond, payable" } } }, "auth_ref": [] }, "wu_LossContingencyGuaranteeToAnUnderwriterOfASuretyBondPayableIncrease": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "LossContingencyGuaranteeToAnUnderwriterOfASuretyBondPayableIncrease", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Loss contingency guarantee to an underwriter of a surety bond, payable increase", "label": "Loss Contingency Guarantee To An Underwriter Of A Surety Bond Payable Increase", "documentation": "Loss contingency guarantee to an underwriter of a surety bond payable increase." } } }, "auth_ref": [] }, "us-gaap_LossContingencyNumberOfDefendants": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingencyNumberOfDefendants", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of individuals filed lawsuit", "label": "Loss Contingency, Number of Defendants", "documentation": "Number of defendants named in a legal action." } } }, "auth_ref": [ "r1310", "r1312" ] }, "us-gaap_LossContingencyRangeOfPossibleLossPortionNotAccrued": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "LossContingencyRangeOfPossibleLossPortionNotAccrued", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Range of possible loss, portion not accrued", "label": "Loss Contingency, Range of Possible Loss, Portion Not Accrued", "documentation": "The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date." } } }, "auth_ref": [ "r1311", "r1313" ] }, "currency_MXN": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "MXN", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Mexican peso", "label": "Mexico, Pesos" } } }, "auth_ref": [] }, "us-gaap_MarketableSecuritiesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MarketableSecuritiesTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsTables" ], "lang": { "en-us": { "role": { "label": "Marketable Securities [Table Text Block]", "terseLabel": "Components of Investment Securities", "documentation": "Tabular disclosure of marketable securities. This may consist of investments in certain debt and equity securities, short-term investments and other assets." } } }, "auth_ref": [] }, "us-gaap_MaturitiesOfLongTermDebtAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MaturitiesOfLongTermDebtAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfMaturitiesOfBorrowingsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Borrowings maturities at par value", "label": "Maturities of Long-Term Debt [Abstract]" } } }, "auth_ref": [] }, "wu_MaximumIndividualCurrencyExposureWithinOther": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "MaximumIndividualCurrencyExposureWithinOther", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "The amount which no individual currency exposure exceeds within the \"Other\" notional category for contracts not designated as hedges.", "terseLabel": "Maximum individual currency exposure within various other currencies", "label": "Maximum Individual Currency Exposure Within Other" } } }, "auth_ref": [] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MaximumMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum", "label": "Maximum [Member]" } } }, "auth_ref": [ "r530", "r531", "r532", "r533", "r631", "r857", "r924", "r967", "r968", "r1034", "r1040", "r1042", "r1043", "r1064", "r1089", "r1090", "r1106", "r1114", "r1128", "r1138", "r1320", "r1381", "r1382", "r1383", "r1384", "r1385", "r1386" ] }, "us-gaap_MaximumRemainingMaturityOfForeignCurrencyDerivatives1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MaximumRemainingMaturityOfForeignCurrencyDerivatives1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maximum remaining maturity of foreign currency derivatives", "label": "Maximum Remaining Maturity of Foreign Currency Derivatives", "documentation": "Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "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": [ "r1197" ] }, "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": [ "r1197" ] }, "wu_MiddleEastAfricaAndSouthAsiaMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "MiddleEastAfricaAndSouthAsiaMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Middle East, Africa, and South Asia", "label": "Middle East Africa And South Asia [Member]", "documentation": "Middle East, Africa, and South Asia [Member]" } } }, "auth_ref": [] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "MinimumMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Minimum", "label": "Minimum [Member]" } } }, "auth_ref": [ "r530", "r531", "r532", "r533", "r631", "r857", "r924", "r967", "r968", "r1034", "r1040", "r1042", "r1043", "r1064", "r1089", "r1090", "r1106", "r1114", "r1128", "r1138", "r1320", "r1381", "r1382", "r1383", "r1384", "r1385", "r1386" ] }, "us-gaap_MinorityInterestOwnershipPercentageByParent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MinorityInterestOwnershipPercentageByParent", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Subsidiary, Ownership Percentage, Parent", "terseLabel": "Noncontrolling interest, ownership percentage by parent", "documentation": "The parent entity's interest in net assets of the subsidiary, expressed as a percentage." } } }, "auth_ref": [] }, "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": [ "r1217" ] }, "us-gaap_MoneyMarketFundsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MoneyMarketFundsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Money market funds", "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": [ "r1323" ] }, "us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "United States government agency mortgage-backed securities", "label": "Mortgage-Backed Securities, Issued by US Government Sponsored Enterprises [Member]", "documentation": "Debt securities collateralized by real estate mortgage loans (mortgages), issued by US Government Sponsored Enterprises, such as Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac)." } } }, "auth_ref": [ "r1277", "r1282", "r1283", "r1323" ] }, "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": [ "r1225" ] }, "currency_NZD": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "NZD", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "New Zealand dollar", "label": "New Zealand, Dollars" } } }, "auth_ref": [] }, "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": [ "r1198" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Net cash provided by/(used in) Financing activities", "label": "Net Cash Provided by (Used in) Financing Activities", "totalLabel": "Net cash 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": [ "r335" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash flows from financing activities", "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.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "totalLabel": "Net cash (used in)/provided by investing activities", "verboseLabel": "Net cash provided by/(used in) 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": [ "r335" ] }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash flows from investing activities", "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.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Net cash provided by/(used in) Operating activities", "totalLabel": "Net cash provided by operating activities", "terseLabel": "Net cash provided by/(used in) operating activities", "label": "Net Cash Provided by (Used in) 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": [ "r224", "r225", "r226" ] }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash flows from operating activities", "terseLabel": "Cash flows from operating activities", "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]" } } }, "auth_ref": [] }, "wu_NetChangeInSettlementObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NetChangeInSettlementObligations", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Net change in settlement obligations", "label": "Net Change In Settlement Obligations", "documentation": "Net change in settlement obligations." } } }, "auth_ref": [] }, "us-gaap_NetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NetIncomeLoss", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome", "http://xbrl.sec.gov/ecd/role/PvpDisclosure" ], "lang": { "en-us": { "role": { "label": "Net Income (Loss)", "terseLabel": "Net Income (Loss)", "verboseLabel": "Net income", "totalLabel": "Net income", "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent." } } }, "auth_ref": [ "r213", "r226", "r266", "r296", "r319", "r322", "r327", "r343", "r358", "r362", "r363", "r364", "r365", "r368", "r369", "r375", "r386", "r406", "r412", "r415", "r461", "r535", "r536", "r538", "r539", "r540", "r542", "r544", "r546", "r547", "r764", "r778", "r899", "r1002", "r1023", "r1024", "r1104", "r1149", "r1316" ] }, "us-gaap_NewAccountingPronouncementOrChangeInAccountingPrincipleDescription": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementOrChangeInAccountingPrincipleDescription", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "New accounting pronouncement or change in accounting principle, description", "documentation": "Disclosure related to a new accounting pronouncement or a change in accounting principle, including the nature and reason for the change and the effect of the change on prior periods and the current period." } } }, "auth_ref": [ "r77", "r84", "r85", "r228", "r357", "r371" ] }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Recently Adopted Accounting Pronouncements", "label": "New Accounting Pronouncements or Change in Accounting Principle [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": [ "r288", "r289", "r290", "r291", "r292", "r356", "r358", "r359", "r360", "r361", "r364", "r370", "r380", "r424", "r425", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r513", "r671", "r672", "r673", "r706", "r707", "r708", "r709", "r722", "r723", "r724", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r765", "r774", "r775", "r780", "r781", "r782", "r783", "r793", "r794", "r796", "r797", "r798", "r799", "r812", "r813", "r814", "r815", "r816", "r860", "r861", "r862", "r925", "r926", "r927", "r928", "r929", "r930", "r931", "r932", "r933", "r934", "r935", "r936", "r937" ] }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Accounting Standards Update and Change in Accounting Principle [Table]", "documentation": "Summarization of the changes in an accounting principle or a new accounting pronouncement, including the line items affected by the change and the financial effects of the change on those particular line items." } } }, "auth_ref": [ "r76", "r288", "r289", "r290", "r291", "r292", "r356", "r358", "r359", "r360", "r361", "r364", "r370", "r380", "r424", "r425", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r513", "r671", "r672", "r673", "r706", "r707", "r708", "r709", "r722", "r723", "r724", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r765", "r774", "r775", "r780", "r781", "r782", "r783", "r793", "r794", "r796", "r797", "r798", "r799", "r812", "r813", "r814", "r815", "r816", "r860", "r861", "r862", "r925", "r926", "r927", "r928", "r929", "r930", "r931", "r932", "r933", "r934", "r935", "r936", "r937" ] }, "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Accounting Pronouncements Not Yet Adopted", "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": [] }, "wu_NonEmployeeDirectorMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NonEmployeeDirectorMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-employee Director", "label": "Non-Employee Director [Member]", "documentation": "Non-employee director." } } }, "auth_ref": [] }, "wu_NonExecutiveEmployeesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NonExecutiveEmployeesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-executive employees", "label": "Non Executive Employees [Member]", "documentation": "Non-executive employees [Member]" } } }, "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": [ "r1197" ] }, "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": [ "r1166", "r1178", "r1188", "r1205", "r1214" ] }, "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": [ "r1195" ] }, "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": [ "r1194" ] }, "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": [ "r1205" ] }, "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": [ "r1225" ] }, "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": [ "r1225" ] }, "wu_NonSettlementInvestmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NonSettlementInvestmentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Non settlement investment.", "label": "Non Settlement Investment [Member]", "terseLabel": "Non Settlement Investment" } } }, "auth_ref": [] }, "us-gaap_NonUsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NonUsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "International", "label": "Non-US [Member]", "documentation": "Countries excluding the United States of America (US)." } } }, "auth_ref": [ "r1399", "r1400", "r1401", "r1402" ] }, "us-gaap_NondesignatedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NondesignatedMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Not designated as hedges", "label": "Not Designated as Hedging Instrument [Member]", "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP)." } } }, "auth_ref": [ "r29" ] }, "us-gaap_NonoperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NonoperatingIncomeExpense", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Total other income/(expense), net", "label": "Nonoperating Income (Expense)", "documentation": "The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business)." } } }, "auth_ref": [ "r219" ] }, "wu_NorthAmericaMemberMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NorthAmericaMemberMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "North America", "label": "North America Member [Member]", "documentation": "North American region, which includes the continent of North America, excluding Mexico. [Member]" } } }, "auth_ref": [] }, "us-gaap_NotesPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NotesPayable", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Notes payable to subsidiary", "label": "Notes Payable", "totalLabel": "Notes Payable, Total", "documentation": "Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer." } } }, "auth_ref": [ "r51", "r261", "r1389" ] }, "wu_NotesPayable2020Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2020Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable2020 [Member]", "documentation": "Notes Payable 2020 Member.", "terseLabel": "Notes Due 2020" } } }, "auth_ref": [] }, "wu_NotesPayable2022Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2022Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable2022 [Member]", "documentation": "Notes Payable, 2022 [Member]", "terseLabel": "3.600% Notes Due 2022" } } }, "auth_ref": [] }, "wu_NotesPayable2023Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2023Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable2023 [Member]", "documentation": "Notes payable 2023.", "terseLabel": "4.250% Notes Due 2023" } } }, "auth_ref": [] }, "wu_NotesPayable2025Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2025Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable2025 [Member]", "documentation": "Notes payable 2025", "terseLabel": "2.850% Notes Due 2025" } } }, "auth_ref": [] }, "wu_NotesPayable2026Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2026Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "Notes payable 2026.", "label": "Notes Payable 2026 [Member]", "verboseLabel": "1.350% notes due 2026 (effective rate of 1.5%)", "terseLabel": "1.350% Notes Due 2026" } } }, "auth_ref": [] }, "wu_NotesPayable2031Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2031Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Notes payable 2031.", "label": "Notes Payable 2031 [Member]", "terseLabel": "2.750% Notes Due 2031" } } }, "auth_ref": [] }, "wu_NotesPayable2036Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2036Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable2036 [Member]", "documentation": "Notes Payable 2036 Member.", "terseLabel": "6.200% Notes Due 2036" } } }, "auth_ref": [] }, "wu_NotesPayable2040Member": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NotesPayable2040Member", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Notes Payable2040 [Member]", "documentation": "Notes Payable 2040 Member.", "terseLabel": "6.200% Notes Due 2040" } } }, "auth_ref": [] }, "wu_NumberOfConsumersInTransaction": { "xbrltype": "integerItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NumberOfConsumersInTransaction", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of consumers in money transfer", "label": "Number of Consumers in Transaction", "documentation": "Number of consumers the company facilitates money transfers between." } } }, "auth_ref": [] }, "us-gaap_NumberOfCountriesInWhichEntityOperates": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NumberOfCountriesInWhichEntityOperates", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBusinessAndBasisOfPresentationNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Number of Countries in which Entity Operates", "terseLabel": "Number of countries and territories where services are available (more than)", "documentation": "The number of countries in which the entity operates as of balance sheet date." } } }, "auth_ref": [] }, "wu_NumberOfDerivativeInstrumentsTerminated": { "xbrltype": "integerItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NumberOfDerivativeInstrumentsTerminated", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "Number of derivative instruments terminated.", "label": "Number of Derivative Instruments Terminated", "terseLabel": "Number of derivative instruments terminated" } } }, "auth_ref": [] }, "wu_NumberOfGeographicRegionsInSegment": { "xbrltype": "integerItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NumberOfGeographicRegionsInSegment", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of geographic regions in segment", "label": "Number Of Geographic Regions In Segment", "documentation": "Number of geographic regions whose functions are limited to generating, managing and maintaining agent relationships and localized marketing activities." } } }, "auth_ref": [] }, "wu_NumberOfIntegratedServices": { "xbrltype": "integerItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NumberOfIntegratedServices", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of integrated services involved in a transaction", "label": "Number of integrated services", "documentation": "Represents the number of integrated services involved when a customer engages the Company in a transaction." } } }, "auth_ref": [] }, "us-gaap_NumberOfOperatingSegments": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "NumberOfOperatingSegments", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of operating segments", "label": "Number of Operating Segments", "documentation": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues." } } }, "auth_ref": [ "r1272" ] }, "wu_NumberOfPerformanceObligations": { "xbrltype": "integerItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "NumberOfPerformanceObligations", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Number of performance obligations", "label": "Number of performance obligations", "documentation": "Represents the number of integrated services provided." } } }, "auth_ref": [] }, "us-gaap_OffsettingAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingAssetsTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesTables" ], "lang": { "en-us": { "role": { "label": "Offsetting Assets [Table Text Block]", "terseLabel": "Gross and Net Fair Value of Derivative Assets", "documentation": "Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements." } } }, "auth_ref": [ "r208", "r310" ] }, "us-gaap_OffsettingDerivativeAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingDerivativeAssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting of Derivative Assets", "label": "Offsetting Derivative Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OffsettingDerivativeLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingDerivativeLiabilitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGrossAndNetFairValueOfDerivativeAssetsAndLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Offsetting of Derivative Liabilities", "label": "Offsetting Derivative Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OffsettingLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OffsettingLiabilitiesTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesTables" ], "lang": { "en-us": { "role": { "label": "Offsetting Liabilities [Table Text Block]", "terseLabel": "Gross and Net Fair Value of Derivative Liabilities", "documentation": "Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements." } } }, "auth_ref": [ "r208", "r310" ] }, "us-gaap_OperatingCostAndExpenseRelatedPartyTypeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingCostAndExpenseRelatedPartyTypeExtensibleEnumeration", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1" ], "lang": { "en-us": { "role": { "label": "Operating Cost and Expense, Related Party, Type [Extensible Enumeration]", "documentation": "Indicates type of related party for operating cost and expense." } } }, "auth_ref": [ "r1378" ] }, "us-gaap_OperatingCostsAndExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingCostsAndExpenses", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1" ], "lang": { "en-us": { "role": { "terseLabel": "Commission expense", "verboseLabel": "Related party expenses", "label": "Operating Costs and Expenses", "totalLabel": "Operating Costs and Expenses, Total", "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense." } } }, "auth_ref": [] }, "wu_OperatingExpensesRedeploymentProgramCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OperatingExpensesRedeploymentProgramCosts", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "documentation": "Operating Expenses Redeployment Program Costs", "label": "Operating Expenses Redeployment Program Costs", "terseLabel": "Operating expenses redeployment program costs" } } }, "auth_ref": [] }, "us-gaap_OperatingIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingIncomeLoss", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Operating income", "terseLabel": "Total operating income", "label": "Operating Income (Loss)", "documentation": "The net result for the period of deducting operating expenses from operating revenues." } } }, "auth_ref": [ "r386", "r406", "r412", "r415", "r1104" ] }, "us-gaap_OperatingLeaseExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseExpense", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating lease costs", "label": "Operating Lease, Expense", "documentation": "Amount of operating lease expense. Excludes sublease income." } } }, "auth_ref": [ "r1372" ] }, "us-gaap_OperatingLeaseLiabilitiesPaymentsDueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilitiesPaymentsDueAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Maturities of Operating Lease Liabilities", "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.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails2": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherLiabilitiesIncludingAssetsHeldForSale", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease liabilities", "terseLabel": "Lease liability", "totalLabel": "Operating Lease, Liability, Total", "label": "Total operating lease liabilities", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease." } } }, "auth_ref": [ "r802" ] }, "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance sheet location of lease liability", "label": "Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]", "verboseLabel": "Lessee, Operating Lease, Existence of Option to Extend [true false]", "documentation": "Indicates line item in statement of financial position that includes operating lease liability." } } }, "auth_ref": [ "r803" ] }, "us-gaap_OperatingLeasePayments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeasePayments", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Cash paid for lease liabilities", "label": "Operating Lease, Payments", "documentation": "Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use." } } }, "auth_ref": [ "r804", "r807" ] }, "us-gaap_OperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseRightOfUseAsset", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "ROU asset", "label": "Operating Lease, Right-of-Use Asset", "documentation": "Amount of lessee's right to use underlying asset under operating lease." } } }, "auth_ref": [ "r801" ] }, "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Balance sheet location of ROU asset", "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": [ "r803" ] }, "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseWeightedAverageDiscountRatePercent", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfWeightedAverageLeaseTermsAndDiscountRateDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Weighted Average Discount Rate, Percent", "verboseLabel": "Weighted-average discount rate", "documentation": "Weighted average discount rate for operating lease calculated at point in time." } } }, "auth_ref": [ "r810", "r1135" ] }, "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesScheduleOfWeightedAverageLeaseTermsAndDiscountRateDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "label": "Operating Lease, Weighted Average Remaining Lease Term", "verboseLabel": "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": [ "r809", "r1135" ] }, "us-gaap_OperatingLossCarryforwardsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingLossCarryforwardsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails" ], "lang": { "en-us": { "role": { "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": [ "r134" ] }, "us-gaap_OperatingSegmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OperatingSegmentsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating Segments", "label": "Operating Segments [Member]", "documentation": "Identifies 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": [ "r405", "r406", "r407", "r408", "r409", "r415" ] }, "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_OtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssets", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Other assets", "verboseLabel": "Other assets (Note 9)", "totalLabel": "Total other assets", "label": "Other Assets", "documentation": "Amount of assets classified as other." } } }, "auth_ref": [ "r255", "r302", "r884", "r1151" ] }, "us-gaap_OtherAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other assets:", "label": "Other Assets [Abstract]" } } }, "auth_ref": [] }, "wu_OtherAssetsAndOtherLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OtherAssetsAndOtherLiabilitiesAbstract", "lang": { "en-us": { "role": { "label": "Other Assets and Other Liabilities", "documentation": "Other assets and other liabilities." } } }, "auth_ref": [] }, "wu_OtherAssetsAndOtherLiabilitiesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OtherAssetsAndOtherLiabilitiesDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilities" ], "lang": { "en-us": { "role": { "terseLabel": "Other Assets and Other Liabilities", "label": "Other Assets and Other Liabilities Disclosure [Text Block]", "documentation": "Other assets and other liabilities disclosure." } } }, "auth_ref": [] }, "wu_OtherAssetsIncludingAssetsHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OtherAssetsIncludingAssetsHeldForSale", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total other assets", "label": "Other Assets Including Assets Held for Sale", "documentation": "Other assets including assets held for sale." } } }, "auth_ref": [] }, "us-gaap_OtherAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesPrincipalComponentsOfDeferredTaxItemsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other Assets", "terseLabel": "Other assets", "label": "Other Assets [Member]", "documentation": "Primary financial statement caption encompassing other assets." } } }, "auth_ref": [ "r153", "r167" ] }, "us-gaap_OtherAssetsMiscellaneous": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherAssetsMiscellaneous", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Assets, Miscellaneous", "totalLabel": "Other Assets, Miscellaneous, Total", "documentation": "Amount of other miscellaneous assets." } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent, Total", "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent", "terseLabel": "Foreign currency translation adjustments", "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, attributable to parent entity." } } }, "auth_ref": [ "r12", "r26", "r252" ] }, "us-gaap_OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Unrealized gains/(losses) on investment securities", "label": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax", "totalLabel": "OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total", "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": [ "r313", "r314", "r316" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsBeforeTax", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrealized gains/(losses)", "label": "Other Comprehensive Income (Loss), before Reclassifications, before Tax", "documentation": "Amount before tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r62", "r326", "r785", "r788", "r791", "r900", "r1251" ] }, "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Unrealized gains/(losses) on hedging activities", "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax", "totalLabel": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Total", "documentation": "Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness." } } }, "auth_ref": [ "r312", "r316" ] }, "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUnrealizedGainsLossesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Gain/(Loss) recognized in OCI", "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax", "documentation": "Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness." } } }, "auth_ref": [ "r312", "r316", "r735", "r736", "r739" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "verboseLabel": "Other comprehensive income/(loss) (Note 13)", "terseLabel": "Other comprehensive income, net of tax", "label": "Other Comprehensive Income (Loss), Net of Tax", "totalLabel": "Total other comprehensive income/(loss)", "documentation": "Amount after tax and reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r28", "r47", "r320", "r323", "r329", "r785", "r786", "r791", "r877", "r900", "r1251", "r1252" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Other comprehensive income, net of reclassifications and tax (Note 13):", "label": "Other Comprehensive Income (Loss), Net of Tax [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTax", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncome" ], "lang": { "en-us": { "role": { "negatedLabel": "Defined benefit pension plan adjustments (Note 11)", "label": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax", "totalLabel": "Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax, Total", "documentation": "Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan." } } }, "auth_ref": [ "r6", "r210" ] }, "us-gaap_OtherComprehensiveIncomeLossTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherComprehensiveIncomeLossTax", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Tax benefit/(expense)", "label": "Other Comprehensive Income (Loss), Tax", "totalLabel": "Other Comprehensive Income (Loss), Tax, Total", "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss)." } } }, "auth_ref": [ "r7", "r325", "r329", "r687", "r717", "r718", "r785", "r789", "r791", "r877", "r900" ] }, "wu_OtherComprehensiveIncomeLossofAffiliatesNetofTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OtherComprehensiveIncomeLossofAffiliatesNetofTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss) of Affiliates, Net of Tax", "documentation": "Other Comprehensive Income (Loss) of Affiliates, Net of Tax", "negatedLabel": "Other comprehensive income of affiliates, net of tax", "terseLabel": "Other comprehensive income/(loss) of affiliates, net of tax" } } }, "auth_ref": [] }, "srt_OtherCurrencyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "OtherCurrencyMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Currencies", "label": "Other Currency [Member]" } } }, "auth_ref": [ "r1371" ] }, "us-gaap_OtherIntangibleAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherIntangibleAssetsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Other Intangible Assets [Member]", "terseLabel": "Other Intangibles", "documentation": "Intangible assets classified as other." } } }, "auth_ref": [] }, "us-gaap_OtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other Investments", "label": "Other Investments", "totalLabel": "Other Investments, Total", "documentation": "Amount of investments classified as other." } } }, "auth_ref": [ "r1249" ] }, "us-gaap_OtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherLiabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 4.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Other liabilities (Note 9)", "totalLabel": "Total other liabilities", "terseLabel": "Other liabilities", "label": "Other Liabilities", "documentation": "Amount of liabilities classified as other." } } }, "auth_ref": [ "r183", "r882", "r974", "r975", "r1151", "r1396" ] }, "us-gaap_OtherLiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherLiabilitiesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Other liabilities:", "label": "Other Liabilities [Abstract]" } } }, "auth_ref": [] }, "wu_OtherLiabilitiesIncludingAssetsHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OtherLiabilitiesIncludingAssetsHeldForSale", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total other liabilities", "label": "Other Liabilities Including Assets Held For Sale", "documentation": "Other liabilities including assets held for sale." } } }, "auth_ref": [] }, "us-gaap_OtherLiabilitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherLiabilitiesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other liabilities", "label": "Other Liabilities [Member]", "documentation": "Primary financial statement caption encompassing other liabilities." } } }, "auth_ref": [ "r153", "r167" ] }, "us-gaap_OtherNoncashIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNoncashIncomeExpense", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Other non-cash items, net", "label": "Other Noncash Income (Expense)", "totalLabel": "Other Noncash Income (Expense), Total", "documentation": "Amount of income (expense) included in net income that results in no cash inflow (outflow), classified as other." } } }, "auth_ref": [ "r226" ] }, "us-gaap_OtherNonoperatingIncomeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNonoperatingIncomeExpense", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0, "order": 7.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_NonoperatingIncomeExpense", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Other income/(expense), net", "verboseLabel": "Other expense, net", "label": "Other Nonoperating Income (Expense)", "totalLabel": "Other Nonoperating Income (Expense), Total", "documentation": "Amount of income (expense) related to nonoperating activities, classified as other." } } }, "auth_ref": [ "r221" ] }, "us-gaap_OtherNonoperatingIncomeExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNonoperatingIncomeExpenseAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Other income/(expense):", "label": "Other Nonoperating Income (Expense) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_OtherNonoperatingIncomeExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherNonoperatingIncomeExpenseMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other expense, net", "label": "Other Nonoperating Income (Expense) [Member]", "verboseLabel": "Other Income/(Expense), Net", "documentation": "Primary financial statement caption encompassing other nonoperating income (expense)." } } }, "auth_ref": [] }, "us-gaap_OtherOperatingIncomeExpenseMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherOperatingIncomeExpenseMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other income/(expense), net", "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": [ "r1197" ] }, "wu_OtherServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "OtherServicesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other services", "label": "Other Services [Member]", "documentation": "Other services [Member]" } } }, "auth_ref": [] }, "us-gaap_OtherSignificantNoncashTransactionValueOfConsiderationReceived1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherSignificantNoncashTransactionValueOfConsiderationReceived1", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Non-cash financing activity, distribution of note from subsidiary (Note 3)", "label": "Other Significant Noncash Transaction, Value of Consideration Received", "documentation": "The value of the noncash (or part noncash) consideration received in a transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. \"Part noncash\" refers to that portion of a transaction not resulting in cash receipts or cash payments in the period." } } }, "auth_ref": [ "r73", "r74", "r75" ] }, "us-gaap_OtherSundryLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "OtherSundryLiabilities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherLiabilitiesIncludingAssetsHeldForSale", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other", "label": "Other Sundry Liabilities", "totalLabel": "Other Sundry Liabilities, Total", "documentation": "The aggregate carrying amount, as of the balance sheets date, of obligations not otherwise itemized or categorized in the footnotes to the financial statements." } } }, "auth_ref": [ "r199", "r200", "r260" ] }, "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": [ "r1164", "r1176", "r1186", "r1212" ] }, "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": [ "r1167", "r1179", "r1189", "r1215" ] }, "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": [ "r1167", "r1179", "r1189", "r1215" ] }, "srt_OwnershipAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "OwnershipAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Ownership [Axis]" } } }, "auth_ref": [] }, "srt_OwnershipDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "OwnershipDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Ownership [Domain]" } } }, "auth_ref": [] }, "currency_PHP": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "PHP", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Philippine peso", "label": "Philippines, Pesos" } } }, "auth_ref": [] }, "srt_ParentCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ParentCompanyMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Parent Company", "label": "Parent Company [Member]" } } }, "auth_ref": [ "r352" ] }, "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": [ "r1193" ] }, "wu_PayabletoSubsidiariesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PayabletoSubsidiariesNet", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Payable to subsidiaries, net", "label": "Payable to Subsidiaries, Net", "documentation": "Amounts payable to subsidiaries as of the balance sheet date." } } }, "auth_ref": [] }, "wu_PaymentOfDeferredTaxLiabilitiesUndistributedForeignEarnings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PaymentOfDeferredTaxLiabilitiesUndistributedForeignEarnings", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Payment of deferred tax liabilities undistributed foreign earnings", "label": "Payment Of Deferred Tax Liabilities Undistributed Foreign Earnings", "documentation": "This amount represents the installment payments of Deferred Tax Liabilities of undistributed foreign earnings" } } }, "auth_ref": [] }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForProceedsFromOtherInvestingActivities", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 8.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 14.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Other investing activities", "label": "Payments for (Proceeds from) Other Investing Activities", "documentation": "Amount of cash (inflow) outflow from investing activities classified as other." } } }, "auth_ref": [ "r1234", "r1256" ] }, "us-gaap_PaymentsForRepurchaseOfCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForRepurchaseOfCommonStock", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Common stock repurchased (Note 13)", "negatedLabel": "Common stock repurchased", "label": "Payments for Repurchase of Common Stock", "documentation": "The cash outflow to reacquire common stock during the period." } } }, "auth_ref": [ "r68" ] }, "us-gaap_PaymentsForRestructuring": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForRestructuring", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Cash payments", "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": [ "r517", "r1260" ] }, "us-gaap_PaymentsForSoftware": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsForSoftware", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Payments for internal use software", "label": "Payments for Software", "totalLabel": "Payments for Software, Total", "documentation": "The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization." } } }, "auth_ref": [ "r223" ] }, "us-gaap_PaymentsOfDebtExtinguishmentCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfDebtExtinguishmentCosts", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 5.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Make-whole premium on early extinguishment of debt (Note 15)", "negatedTerseLabel": "Make-whole premium on early extinguishment of debt", "terseLabel": "Total premium paid to redeem", "label": "Payment for Debt Extinguishment or Debt Prepayment Cost", "verboseLabel": "Cost associated with the early termination of debt", "documentation": "Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest." } } }, "auth_ref": [ "r10" ] }, "us-gaap_PaymentsOfDividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsOfDividendsCommonStock", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Cash dividends and dividend equivalents paid", "negatedTerseLabel": "Cash dividends and dividend equivalents paid (Note 13)", "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": [ "r68" ] }, "us-gaap_PaymentsToAcquireEquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireEquityMethodInvestments", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Purchase of noncontrolling interest in stc Bank (Note 4)", "label": "Payments to Acquire Equity Method Investments", "documentation": "The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence." } } }, "auth_ref": [ "r65" ] }, "us-gaap_PaymentsToAcquireIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireIntangibleAssets", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Payments for capitalized contract costs", "label": "Payments to Acquire Intangible Assets", "documentation": "The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights, excluding goodwill." } } }, "auth_ref": [ "r223" ] }, "us-gaap_PaymentsToAcquireOtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireOtherInvestments", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Purchases of investments", "label": "Payments to Acquire Other Investments", "terseLabel": "Purchase of investments", "verboseLabel": "Purchases of non-settlement investments", "documentation": "Amount of cash outflow to acquire investments classified as other." } } }, "auth_ref": [ "r222" ] }, "us-gaap_PaymentsToAcquireProductiveAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquireProductiveAssets", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total consolidated capital expenditures", "label": "Payments to Acquire Productive Assets", "totalLabel": "Payments to Acquire Productive Assets, Total", "documentation": "The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets." } } }, "auth_ref": [ "r270", "r1360", "r1361", "r1362" ] }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedLabel": "Purchases of property and equipment", "label": "Payments to Acquire Property, Plant, and Equipment", "totalLabel": "Payments to Acquire Property, Plant, and Equipment, Total", "negatedTerseLabel": "Purchases of property 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": [ "r223" ] }, "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": [ "r1196" ] }, "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": [ "r1196" ] }, "us-gaap_PendingLitigationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PendingLitigationMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureCommitmentsAndContingenciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pending Litigation", "label": "Pending Litigation [Member]", "documentation": "Risk of loss associated with the outcome of pending litigation against the entity, for example, but not limited to, litigation in arbitration or within the trial process." } } }, "auth_ref": [ "r1309" ] }, "us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementBenefitExpenseAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Defined Contribution Plans", "label": "Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PensionAndOtherPostretirementBenefitsDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlans" ], "lang": { "en-us": { "role": { "terseLabel": "Employee Benefit Plans", "label": "Retirement Benefits [Text Block]", "documentation": "The entire disclosure for retirement benefits." } } }, "auth_ref": [ "r606", "r609", "r610", "r616", "r619", "r621", "r622", "r623", "r624", "r625", "r628", "r629", "r630", "r1124" ] }, "wu_PensionSettlementChargesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PensionSettlementChargesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Pension Settlement Charges", "label": "Pension Settlement Charges member", "documentation": "Pension settlement charges." } } }, "auth_ref": [] }, "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": [ "r1195" ] }, "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": [ "r1205" ] }, "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": [ "r1198" ] }, "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": [ "r1194" ] }, "wu_PercentOfPrincipalUsedToCalculateRepurchaseAmount": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PercentOfPrincipalUsedToCalculateRepurchaseAmount", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Repurchase provisions, percentage of principal", "label": "Percent of principal used to calculate repurchase amount", "documentation": "Percentage of principal that the Company may have to repurchase for some or all of the holder's notes, plus any accrued and unpaid interest, if a change of control triggering event occurs with respect to these notes." } } }, "auth_ref": [] }, "wu_PercentageOfPreTaxIncomeDerivedFromForeignSourcesConcentrationRisk": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PercentageOfPreTaxIncomeDerivedFromForeignSourcesConcentrationRisk", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Percent of pre-tax income derived from foreign sources", "label": "Percentage of Pre Tax Income Derived from Foreign Sources Concentration Risk", "documentation": "Percentage of pre tax income derived from foreign sources concentration risk." } } }, "auth_ref": [] }, "wu_PercentageOfRevenueAllocatedToCountryWhereTransactionIsInitiated": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PercentageOfRevenueAllocatedToCountryWhereTransactionIsInitiated", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Utilized to allocate revenue to the country where the transaction is initiated (as a percent)", "label": "Percentage of Revenue Allocated to the Country Where the Transaction is Initiated", "documentation": "Percentage of revenue allocated to the country where the transaction is initiated." } } }, "auth_ref": [] }, "wu_PercentageOfStockUnitsGrantedThatRecipientsReceiveAsPerformanceBasedRestrictedStockUnits": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PercentageOfStockUnitsGrantedThatRecipientsReceiveAsPerformanceBasedRestrictedStockUnits", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock units granted that recipients receive as performance based restricted stock units (as a percent)", "label": "Percentage of Stock Units Granted That Recipients Receive As Performance Based Restricted Stock Units", "documentation": "Percentage of Stock Units Granted That Recipients Receive As Performance Based Restricted Stock Units" } } }, "auth_ref": [] }, "us-gaap_PerformanceSharesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PerformanceSharesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial PSUs", "label": "Performance Shares [Member]", "documentation": "Share-based payment arrangement awarded for meeting performance target." } } }, "auth_ref": [] }, "us-gaap_PlanNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PlanNameAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Plan Name [Axis]", "documentation": "Information by plan name for share-based payment arrangement." } } }, "auth_ref": [ "r1324", "r1325", "r1326", "r1327", "r1328", "r1329", "r1330", "r1331", "r1332", "r1333", "r1334", "r1335", "r1336", "r1337", "r1338", "r1339", "r1340", "r1341", "r1342", "r1343", "r1344", "r1345", "r1346", "r1347", "r1348", "r1349" ] }, "us-gaap_PlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PlanNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Plan Name [Domain]", "label": "Plan Name [Domain]", "documentation": "Plan name for share-based payment arrangement." } } }, "auth_ref": [ "r1324", "r1325", "r1326", "r1327", "r1328", "r1329", "r1330", "r1331", "r1332", "r1333", "r1334", "r1335", "r1336", "r1337", "r1338", "r1339", "r1340", "r1341", "r1342", "r1343", "r1344", "r1345", "r1346", "r1347", "r1348", "r1349" ] }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PortionAtFairValueFairValueDisclosureMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Portion at Fair Value Measurement [Member]", "axisDefault": "Portion at Fair Value Measurement [Member] [Default]", "documentation": "Measured at fair value for financial reporting purposes." } } }, "auth_ref": [ "r776" ] }, "us-gaap_PreferredStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PreferredStockParOrStatedValuePerShare", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "terseLabel": "Preferred stock, par value (USD per share)", "label": "Preferred Stock, Par or Stated Value Per Share", "documentation": "Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer." } } }, "auth_ref": [ "r203", "r580" ] }, "us-gaap_PreferredStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PreferredStockSharesAuthorized", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "terseLabel": "Preferred stock, shares authorized", "label": "Preferred Stock, Shares Authorized", "documentation": "The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws." } } }, "auth_ref": [ "r203", "r980" ] }, "us-gaap_PreferredStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PreferredStockSharesIssued", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "terseLabel": "Preferred stock, shares issued", "label": "Preferred Stock, Shares Issued", "totalLabel": "Preferred Stock, Shares Issued, Total", "documentation": "Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt." } } }, "auth_ref": [ "r203", "r580" ] }, "us-gaap_PreferredStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PreferredStockValue", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Preferred stock, $1.00 par value; 10 shares authorized; no shares issued", "label": "Preferred Stock, Value, Issued", "totalLabel": "Preferred Stock, Value, Issued, Total", "periodStartLabel": "Preferred Stock, Value, Issued, Beginning Balance", "periodEndLabel": "Preferred Stock, Value, Issued, Ending Balance", "terseLabel": "Preferred stock, $1.00 par value; 10 shares authorized; no shares issued", "documentation": "Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity." } } }, "auth_ref": [ "r203", "r889", "r1136" ] }, "wu_PremiumOnEarlyRedemptionOfDebt": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PremiumOnEarlyRedemptionOfDebt", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Premium on early redemptions (as a percent)", "label": "Premium on early redemption of debt", "documentation": "Incremental amount of basis points added to the applicable Treasury rate to determine the price the Company would pay should they redeem the notes at any time prior to maturity." } } }, "auth_ref": [] }, "us-gaap_PrepaidExpenseCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PrepaidExpenseCurrentAndNoncurrent", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Prepaid expenses", "label": "Prepaid Expense", "documentation": "Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs." } } }, "auth_ref": [ "r181", "r307", "r993", "r1388" ] }, "wu_PrivateCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PrivateCompanyMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Private Company", "documentation": "Private company.", "label": "Private Company [Member]" } } }, "auth_ref": [] }, "us-gaap_ProceedsFromContributionsFromAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromContributionsFromAffiliates", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Advances from subsidiaries, net", "label": "Proceeds from Contributions from Affiliates", "documentation": "The cash inflow from an entity that is affiliated with the entity by means of direct or indirect ownership." } } }, "auth_ref": [ "r66" ] }, "us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 6.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from divestitures, net of cash divested (Note 4)", "verboseLabel": "Proceeds from divestitures of businesses, net of cash divested (Note 4)", "label": "Proceeds from Divestiture of Businesses and Interests in Affiliates", "totalLabel": "Proceeds from Divestiture of Businesses and Interests in Affiliates, Total", "documentation": "The cash inflow associated with the amount received from the sale of a business segment or subsidiary or sale of an entity that is related to it but not strictly controlled during the period (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment)." } } }, "auth_ref": [ "r64" ] }, "us-gaap_ProceedsFromIssuanceOfLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromIssuanceOfLongTermDebt", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 3.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Net proceeds from issuance of borrowings", "terseLabel": "Net proceeds from issuance of borrowings", "label": "Proceeds from Issuance of Long-Term Debt", "totalLabel": "Proceeds from Issuance of Long-term Debt, Total", "documentation": "The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer." } } }, "auth_ref": [ "r67", "r943" ] }, "us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromMaturitiesPrepaymentsAndCallsOfOtherInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Maturities of settlement investments", "label": "Proceeds from Maturities, Prepayments and Calls of Other Investments", "documentation": "The cash inflow associated with the maturity (principal being due), prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy." } } }, "auth_ref": [ "r1234" ] }, "us-gaap_ProceedsFromPaymentsForOtherFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromPaymentsForOtherFinancingActivities", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 8.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Other financing activities", "label": "Proceeds from (Payments for) Other Financing Activities", "documentation": "Amount of cash inflow (outflow) from financing activities classified as other." } } }, "auth_ref": [ "r1235", "r1257" ] }, "us-gaap_ProceedsFromRepaymentsOfCommercialPaper": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromRepaymentsOfCommercialPaper", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Net (repayments of)/proceeds from commercial paper", "label": "Proceeds from (Repayments of) Commercial Paper", "totalLabel": "Proceeds from (Repayments of) Commercial Paper, Total", "verboseLabel": "Net proceeds from/(repayments of) commercial paper", "documentation": "The net cash inflow or cash outflow from issuing (borrowing) and repaying commercial paper." } } }, "auth_ref": [ "r1258", "r1259", "r1262" ] }, "us-gaap_ProceedsFromSaleAndMaturityOfOtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromSaleAndMaturityOfOtherInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Proceeds from Sale and Maturity of Other Investments, Total", "label": "Proceeds from Sale and Maturity of Other Investments", "terseLabel": "Proceeds from the sale of non-settlement investments", "documentation": "The cash inflow associated with the sale and maturity (principal being due) of other investments, prepayment and call (request of early payment) of other investments not otherwise defined in the taxonomy." } } }, "auth_ref": [ "r63" ] }, "us-gaap_ProceedsFromSaleOfEquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromSaleOfEquityMethodInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from the sale of noncontrolling interest in a private company (Note 4)", "label": "Proceeds from the sale of noncontrolling interest in a private company", "verboseLabel": "Proceeds from shares sold", "documentation": "The cash inflow associated with the sale of equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence." } } }, "auth_ref": [ "r64" ] }, "us-gaap_ProceedsFromSaleOfOtherInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromSaleOfOtherInvestments", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Proceeds from the sale of investments", "label": "Proceeds from Sale of Other Investments", "documentation": "Amount of cash inflow from the sale of investments classified as other." } } }, "auth_ref": [ "r1234" ] }, "us-gaap_ProceedsFromStockOptionsExercised": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProceedsFromStockOptionsExercised", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 6.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Cash received from exercise of stock options", "terseLabel": "Proceeds from exercise of options", "verboseLabel": "Proceeds from exercise of options", "documentation": "Amount of cash inflow from exercise of option under share-based payment arrangement." } } }, "auth_ref": [ "r9", "r33" ] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ProductOrServiceAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Product and Service [Axis]" } } }, "auth_ref": [ "r417", "r858", "r918", "r919", "r920", "r921", "r922", "r923", "r1093", "r1115", "r1137", "r1237", "r1313", "r1314", "r1321", "r1392" ] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ProductsAndServicesDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Product and Service [Domain]", "label": "Product and Service [Domain]" } } }, "auth_ref": [ "r417", "r858", "r918", "r919", "r920", "r921", "r922", "r923", "r1093", "r1115", "r1137", "r1237", "r1313", "r1314", "r1321", "r1392" ] }, "us-gaap_ProfitLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProfitLoss", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Net income", "label": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest", "totalLabel": "Net Income (Loss), Including Portion Attributable to Noncontrolling Interest, Total", "documentation": "The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest." } } }, "auth_ref": [ "r296", "r319", "r322", "r334", "r343", "r358", "r368", "r369", "r386", "r406", "r412", "r415", "r461", "r535", "r536", "r538", "r539", "r540", "r542", "r544", "r546", "r547", "r726", "r729", "r730", "r764", "r778", "r880", "r898", "r952", "r1002", "r1023", "r1024", "r1104", "r1132", "r1133", "r1150", "r1253", "r1316" ] }, "wu_ProjectsInProcessMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ProjectsInProcessMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Projects In Process [Member]", "documentation": "Projects In Process", "terseLabel": "Projects in Process" } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentByTypeAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "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": [ "r16" ] }, "us-gaap_PropertyPlantAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails": { "parentTag": "wu_PropertyPlantAndEquipmentIncludingAssetsHeldForSaleNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property and equipment, gross", "label": "Property, Plant and Equipment, Gross", "totalLabel": "Property, Plant and Equipment, Gross, Total", "periodStartLabel": "Property, Plant and Equipment, Gross, Beginning Balance", "periodEndLabel": "Property, Plant and Equipment, Gross, Ending Balance", "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": [ "r232", "r298", "r896" ] }, "wu_PropertyPlantAndEquipmentIncludingAssetsHeldForSaleNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "PropertyPlantAndEquipmentIncludingAssetsHeldForSaleNet", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property, Plant and Equipment, Net", "totalLabel": "Property and equipment, net", "label": "Property Plant and Equipment Including Assets Held for Sale Net", "documentation": "Property, plant and equipment including assets held for sale, net." } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property and Equipment", "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.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Property and equipment, net of accumulated depreciation of $438.8 and $512.8, respectively", "verboseLabel": "Property and equipment, net of accumulated depreciation of $68.6 and $59.5, respectively", "totalLabel": "Property and equipment, net", "label": "Property, Plant and Equipment, Net", "periodStartLabel": "Property, Plant and Equipment, Net, Beginning Balance", "periodEndLabel": "Property, Plant and Equipment, Net, Ending Balance", "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": [ "r16", "r881", "r896", "r1136" ] }, "us-gaap_PropertyPlantAndEquipmentNetByTypeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentNetByTypeAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property and Equipment", "label": "Property, Plant and Equipment, Net, by Type [Abstract]" } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Property 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": [ "r16", "r275", "r280", "r894" ] }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Table Text Block]", "terseLabel": "Schedule of Property and Equipment", "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": [ "r16" ] }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentTypeDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property Plant and Equipment Type [Domain]", "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": [ "r232" ] }, "us-gaap_PropertyPlantAndEquipmentUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "PropertyPlantAndEquipmentUsefulLife", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Property and equipment useful life", "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": [] }, "us-gaap_ProvisionForDoubtfulAccounts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProvisionForDoubtfulAccounts", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Current period provision for expected credit losses", "terseLabel": "Provision for doubtful accounts", "label": "Accounts Receivable, Credit Loss Expense (Reversal)", "documentation": "Amount of expense (reversal of expense) for expected credit loss on accounts receivable." } } }, "auth_ref": [ "r332", "r478" ] }, "wu_ProvisionForIncomeTaxesByJurisdictionTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ProvisionForIncomeTaxesByJurisdictionTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Provision For Income Taxes By Jurisdiction [Table Text Block]", "documentation": "Tabular disclosure of income tax provision (benefit) by taxing jurisdiction.", "terseLabel": "Provision for Income Taxes" } } }, "auth_ref": [] }, "us-gaap_ProvisionForOtherLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ProvisionForOtherLosses", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Losses from chargebacks or fraud that are not credit-related", "label": "Provision for Other Losses", "documentation": "Amount of expense related to other loss." } } }, "auth_ref": [ "r13", "r214", "r264" ] }, "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": [ "r1193" ] }, "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": [ "r1193" ] }, "currency_RUB": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "RUB", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Russian ruble", "label": "Russia, Rubles" } } }, "auth_ref": [] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RangeAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Axis]" } } }, "auth_ref": [ "r530", "r531", "r532", "r533", "r609", "r631", "r662", "r663", "r664", "r833", "r857", "r924", "r967", "r968", "r1034", "r1040", "r1042", "r1043", "r1064", "r1089", "r1090", "r1106", "r1114", "r1128", "r1138", "r1141", "r1306", "r1320", "r1382", "r1383", "r1384", "r1385", "r1386" ] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RangeMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureLeasesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Range [Domain]", "label": "Statistical Measurement [Domain]" } } }, "auth_ref": [ "r530", "r531", "r532", "r533", "r609", "r631", "r662", "r663", "r664", "r833", "r857", "r924", "r967", "r968", "r1034", "r1040", "r1042", "r1043", "r1064", "r1089", "r1090", "r1106", "r1114", "r1128", "r1138", "r1141", "r1306", "r1320", "r1382", "r1383", "r1384", "r1385", "r1386" ] }, "wu_ReceivablesFromBusinessSolutionsCustomersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ReceivablesFromBusinessSolutionsCustomersMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Receivables from Business Solutions customers", "label": "Receivables From Business Solutions Customers [Member]", "documentation": "Represents Receivables from Business Solutions customers." } } }, "auth_ref": [] }, "wu_ReceivablesFromSellingAgentsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ReceivablesFromSellingAgentsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Receivables from agents and others", "label": "Receivables From Selling Agents [Member]", "documentation": "Represents receivables from selling agents." } } }, "auth_ref": [] }, "us-gaap_ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReceivablesTradeAndOtherAccountsReceivableAllowanceForDoubtfulAccountsPolicy", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Allowance for Credit Losses", "label": "Receivables, Trade and Other Accounts Receivable, Allowance for Doubtful Accounts, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for determining the allowance for doubtful accounts for trade and other accounts receivable balances, and when impairments, charge-offs or recoveries are recognized." } } }, "auth_ref": [ "r100" ] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodBeforeTax", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails": { "parentTag": "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Reclassification from AOCL, before tax", "terseLabel": "Gains/(losses) reclassified from AOCL into earnings", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax", "documentation": "Amount before tax of reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r62", "r326", "r785", "r790", "r791", "r900", "r1251" ] }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Reclassification from accumulated other comprehensive income, current period, net of tax", "negatedLabel": "Amounts reclassified from AOCL into earnings, net of tax", "totalLabel": "Reclassification from AOCL, net of tax", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax", "terseLabel": "Unrealized currency translation gains", "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r47", "r62", "r326", "r785", "r790", "r791", "r1251" ] }, "us-gaap_ReclassificationFromAociCurrentPeriodTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationFromAociCurrentPeriodTax", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails": { "parentTag": "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reclassification from AOCL, Provision for income taxes", "label": "Reclassification from AOCI, Current Period, Tax", "totalLabel": "Reclassification from AOCI, Current Period, Tax, Total", "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r7", "r318", "r325", "r900" ] }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityTables" ], "lang": { "en-us": { "role": { "label": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]", "terseLabel": "Schedule of Amounts Reclassified from AOCL", "documentation": "Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss)." } } }, "auth_ref": [] }, "us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReconciliationOfAssetsFromSegmentToConsolidatedTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Reconciliation of Assets from Segment to Consolidated [Table]", "documentation": "Identification, description, and amounts of all significant reconciling items in the reconciliation of total assets from reportable segments to the entity's consolidated assets." } } }, "auth_ref": [ "r96", "r97" ] }, "us-gaap_ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ReconciliationOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reconciliation of Unrecognized Tax Benefits", "label": "Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "ecd_RecoveryOfErrCompDisclosureLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/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": [ "r1159", "r1171", "r1181", "r1207" ] }, "us-gaap_RelatedPartyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1" ], "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": [ "r620", "r820", "r821", "r973", "r974", "r975", "r976", "r977", "r999", "r1001", "r1032" ] }, "us-gaap_RelatedPartyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related party", "label": "Related Party [Member]", "documentation": "Party related to reporting entity. Includes, but is not limited to, affiliate, entity for which investment is accounted for by equity method, trust for benefit of employees, and principal owner, management, and members of immediate family." } } }, "auth_ref": [ "r347", "r348", "r820", "r821", "r822", "r823", "r973", "r974", "r975", "r976", "r977", "r999", "r1001", "r1032" ] }, "us-gaap_RelatedPartyTransactionLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Related Party Transactions", "label": "Related Party Transaction [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r1006", "r1007", "r1010" ] }, "us-gaap_RelatedPartyTransactionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsAbstract", "lang": { "en-us": { "role": { "label": "Related Party Transactions [Abstract]" } } }, "auth_ref": [] }, "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsByRelatedPartyAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1" ], "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": [ "r620", "r820", "r821", "r864", "r865", "r866", "r867", "r868", "r869", "r870", "r871", "r872", "r873", "r874", "r875", "r973", "r974", "r975", "r976", "r977", "r999", "r1001", "r1032", "r1378" ] }, "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RelatedPartyTransactionsDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactions" ], "lang": { "en-us": { "role": { "label": "Related Party Transaction", "terseLabel": "Related Party Transactions", "documentation": "The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates." } } }, "auth_ref": [ "r817", "r818", "r819", "r821", "r824", "r947", "r948", "r949", "r1008", "r1009", "r1010", "r1029", "r1031" ] }, "us-gaap_RepaymentsOfLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RepaymentsOfLongTermDebt", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Principal payments on borrowings", "negatedLabel": "Principal payments on borrowings", "terseLabel": "Repayment of long-term debt", "label": "Repayments of Long-Term Debt", "totalLabel": "Repayments of Long-term Debt, Total", "documentation": "The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer." } } }, "auth_ref": [ "r69", "r944" ] }, "us-gaap_RepaymentsOfUnsecuredDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RepaymentsOfUnsecuredDebt", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsScheduleOfOutstandingBorrowingsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Repayment of unsecured notes", "label": "Repayments of Unsecured Debt", "documentation": "The cash outflow to repay long-term debt that is not secured by collateral. Excludes repayments of tax exempt unsecured debt." } } }, "auth_ref": [ "r69" ] }, "srt_ReportableLegalEntitiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ReportableLegalEntitiesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedBalanceSheetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Reportable Legal Entities", "label": "Reportable Legal Entities [Member]" } } }, "auth_ref": [ "r352", "r1315", "r1318", "r1319" ] }, "srt_RepurchaseAgreementCounterpartyNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "RepurchaseAgreementCounterpartyNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Counterparty Name [Domain]", "label": "Counterparty Name [Domain]" } } }, "auth_ref": [ "r349", "r350", "r552", "r582", "r823", "r1097", "r1098" ] }, "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": [ "r1160", "r1172", "r1182", "r1208" ] }, "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": [ "r1161", "r1173", "r1183", "r1209" ] }, "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": [ "r1168", "r1180", "r1190", "r1216" ] }, "us-gaap_RestrictedCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestrictedCash", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Restricted cash", "terseLabel": "Restricted cash in Other assets", "label": "Restricted Cash", "totalLabel": "Restricted Cash, Total", "documentation": "Amount of cash restricted as to withdrawal or usage. 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." } } }, "auth_ref": [ "r1247", "r1263", "r1387", "r1390" ] }, "wu_RestrictedCashRemainingFromSettlement": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RestrictedCashRemainingFromSettlement", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Restricted Cash Remaining from Settlement", "terseLabel": "Restricted cash", "documentation": "Restricted cash remaining from settlement." } } }, "auth_ref": [] }, "us-gaap_RestrictedStockUnitsRSUMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestrictedStockUnitsRSUMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock Units", "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.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringRelatedExpenses" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring-Related Expenses", "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": [ "r514", "r515", "r517", "r520", "r526" ] }, "us-gaap_RestructuringCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCharges", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring-related expenses and business transformation expenses", "negatedLabel": "Restructuring-related expenses and business transformation expenses", "verboseLabel": "Expenses", "totalLabel": "Restructuring Charges, Total", "label": "Restructuring-related expenses", "negatedTerseLabel": "Restructuring-related expenses (Note 4)", "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": [ "r14", "r521", "r523", "r1307" ] }, "us-gaap_RestructuringChargesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringChargesAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring-related expenses", "label": "Restructuring Charges [Abstract]" } } }, "auth_ref": [] }, "wu_RestructuringChargesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RestructuringChargesNetOfTax", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total expenses, net of tax", "label": "Restructuring Charges Net of Tax", "documentation": "Amount of expenses associated with exit or disposal activities pursuant to an authorized plan net of tax. Excludes expenses related to a discontinued operation or an asset retirement obligation." } } }, "auth_ref": [] }, "us-gaap_RestructuringCostAndReserveAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCostAndReserveAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "label": "Restructuring Type [Axis]", "documentation": "Information by type of restructuring cost." } } }, "auth_ref": [ "r516", "r517", "r523", "r524" ] }, "us-gaap_RestructuringCostAndReserveLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringCostAndReserveLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restructuring-Related Expenses", "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": [ "r516", "r517", "r518", "r519", "r523", "r524", "r525" ] }, "us-gaap_RestructuringReserve": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringReserve", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "label": "Restructuring Reserve", "totalLabel": "Restructuring Reserve, Total", "terseLabel": "Restructuring-related accrual", "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": [ "r517", "r522" ] }, "wu_RestructuringReserveNoncashBenefitsCharges": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RestructuringReserveNoncashBenefitsCharges", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Non-cash benefits/(charges)", "label": "Restructuring Reserve, Noncash Benefits (Charges)", "documentation": "Amount of decrease (increase) in the reserve for non-cash benefits (charges) ." } } }, "auth_ref": [] }, "us-gaap_RestructuringReserveRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RestructuringReserveRollForward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of activity for expenses related to the restructuring accruals", "label": "Restructuring Reserve [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_RetainedEarningsAccumulatedDeficit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetainedEarningsAccumulatedDeficit", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 2.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated deficit", "label": "Retained Earnings (Accumulated Deficit)", "totalLabel": "Retained Earnings (Accumulated Deficit), Total", "periodStartLabel": "Retained Earnings (Accumulated Deficit), Beginning Balance", "periodEndLabel": "Retained Earnings (Accumulated Deficit), Ending Balance", "documentation": "Amount of accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r206", "r243", "r892", "r931", "r936", "r945", "r981", "r1136" ] }, "us-gaap_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RetainedEarningsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Accumulated Deficit", "label": "Retained Earnings [Member]", "documentation": "Accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r290", "r353", "r354", "r355", "r359", "r367", "r369", "r467", "r473", "r671", "r672", "r673", "r708", "r709", "r744", "r747", "r748", "r751", "r762", "r927", "r929", "r953", "r1397" ] }, "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.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails": { "parentTag": "us-gaap_Revenues", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenues from contracts with customers", "label": "Revenue from Contract with Customer, Excluding Assessed Tax", "totalLabel": "Revenue from Contract with Customer, Excluding Assessed Tax, Total", "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": [ "r387", "r388", "r405", "r410", "r411", "r417", "r419", "r421", "r603", "r604", "r858" ] }, "us-gaap_RevenueFromContractWithCustomerTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromContractWithCustomerTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/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": [ "r287", "r595", "r596", "r597", "r598", "r599", "r600", "r601", "r602", "r605" ] }, "us-gaap_RevenueFromExternalCustomersByGeographicAreasTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueFromExternalCustomersByGeographicAreasTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Information Concerning Principal Geographic Areas for Revenue", "label": "Revenue from External Customers by Geographic Areas [Table Text Block]", "documentation": "Tabular disclosure of revenue from external customers by geographic areas attributed to the entity's country of domicile and to foreign countries from which the entity derives revenue." } } }, "auth_ref": [ "r40" ] }, "wu_RevenueMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RevenueMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails" ], "lang": { "en-us": { "role": { "label": "Revenue [Member]", "documentation": "Aggregate revenue recognized during the period (derived from goods sold, services rendered, insurance premiums, or other activities that constitute an entity's earning process). For financial services companies, also includes investment and interest income, and sales and trading gains.", "terseLabel": "Revenues" } } }, "auth_ref": [] }, "us-gaap_RevenueNotFromContractWithCustomerOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueNotFromContractWithCustomerOther", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails": { "parentTag": "us-gaap_Revenues", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Other revenues", "label": "Revenue Not from Contract with Customer, Other", "documentation": "Amount of revenue that is not accounted for under Topic 606, classified as other." } } }, "auth_ref": [ "r286" ] }, "us-gaap_RevenueRecognitionPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenueRecognitionPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Revenue Recognition", "label": "Revenue [Policy Text Block]", "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources." } } }, "auth_ref": [ "r1004", "r1091", "r1101" ] }, "us-gaap_Revenues": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "Revenues", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails": { "parentTag": "us-gaap_OperatingIncomeLoss", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesGainsLossesFromHedgingActivitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Total consolidated revenues", "totalLabel": "Revenues", "terseLabel": "Revenues", "label": "Revenues", "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss)." } } }, "auth_ref": [ "r328", "r343", "r387", "r388", "r405", "r410", "r411", "r417", "r419", "r421", "r461", "r535", "r536", "r538", "r539", "r540", "r542", "r544", "r546", "r547", "r778", "r880", "r1316" ] }, "us-gaap_RevenuesFromExternalCustomersAndLongLivedAssetsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevenuesFromExternalCustomersAndLongLivedAssetsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenues from External Customers and Long-Lived Assets [Line Items]", "label": "Revenues from External Customers and Long-Lived 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": [] }, "wu_RevolverParentCoMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RevolverParentCoMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revolver - Parent Company", "label": "Revolver Parent Co [Member]", "documentation": "Revolver Parent Co [Member]" } } }, "auth_ref": [] }, "wu_RevolvingCreditFacilityInterestRateMargin": { "xbrltype": "percentItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RevolvingCreditFacilityInterestRateMargin", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest rate margin on revolving credit facility (as a percent)", "label": "Revolving credit facility, interest rate margin", "documentation": "Credit Facility, interest rate margin" } } }, "auth_ref": [] }, "us-gaap_RevolvingCreditFacilityMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RevolvingCreditFacilityMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Revolving Credit Facility [Member]", "terseLabel": "Revolving Credit Facility", "documentation": "Arrangement in which loan proceeds can continuously be obtained following repayments, but the total amount borrowed cannot exceed a specified maximum amount." } } }, "auth_ref": [] }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedStatementsOfCashFlowDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "terseLabel": "Non-cash lease liabilities arising from obtaining right-of-use assets (Note 12)", "verboseLabel": "Non-cash lease liabilities arising from obtaining right-of-use assets (Note 6)", "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": [ "r808", "r1135" ] }, "us-gaap_RightsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "RightsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Certain Rights", "label": "Rights [Member]", "documentation": "A security giving shareholders entitlement to acquire new shares issued by the entity at an established price in proportion to the number of shares already owned. Generally, rights expire within in a short time after issuance." } } }, "auth_ref": [] }, "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": [ "r1225" ] }, "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": [ "r1225" ] }, "wu_RussiaAndBelarusMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "RussiaAndBelarusMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "documentation": "Russia and Belarus.", "label": "Russia and Belarus [Member]", "terseLabel": "Russia/Belarus" } } }, "auth_ref": [] }, "currency_SEK": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "SEK", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swedish krona", "label": "Sweden, Kronor" } } }, "auth_ref": [] }, "currency_SGD": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/currency/2023", "localname": "SGD", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNotionalAmountsOfForeignCurrencyForwardContractsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Singapore dollar", "label": "Singapore, Dollars" } } }, "auth_ref": [] }, "us-gaap_SaleOfStockPercentageOfOwnershipAfterTransaction": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SaleOfStockPercentageOfOwnershipAfterTransaction", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Ownership (as a percent)", "label": "Sale of Stock, Percentage of Ownership after Transaction", "documentation": "Percentage of subsidiary's or equity investee's stock owned by parent company after stock transaction." } } }, "auth_ref": [] }, "wu_SaudiDigitalPaymentsCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SaudiDigitalPaymentsCompanyMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Saudi Digital Payments Company", "label": "Saudi Digital Payments Company [Member]", "documentation": "Information related to the investment in Saudi Digital Payments Company (\"stc pay\"), a subsidiary of Saudi Telecom Company and one of the Company's Consumer-to-Consumer digital white label partners." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsSummaryOfActivityInTheAllowanceForCreditLossesDetails" ], "lang": { "en-us": { "role": { "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table]", "documentation": "Schedule itemizing specific types of trade accounts and notes receivable, and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables." } } }, "auth_ref": [ "r60" ] }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "terseLabel": "Schedule of Components of Accumulated Other Comprehensive Income/(Loss)", "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r62", "r1369", "r1370" ] }, "us-gaap_ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfCompensationCostForShareBasedPaymentArrangementsAllocationOfShareBasedCompensationCostsByPlanTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansTables" ], "lang": { "en-us": { "role": { "label": "Share-Based Payment Arrangement, Cost by Plan [Table Text Block]", "terseLabel": "Schedule of Impact on Earnings", "documentation": "Tabular disclosure of cost recognized for award under share-based payment arrangement by plan. Includes, but is not limited to, related tax benefit." } } }, "auth_ref": [ "r129" ] }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]", "terseLabel": "Components of Provision for Income Taxes", "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": [ "r248" ] }, "srt_ScheduleOfCondensedFinancialStatementsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScheduleOfCondensedFinancialStatementsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantCondensedStatementsOfIncomeAndComprehensiveIncomeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantMaturitiesOfOperatingLeaseLiabilitiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantSummaryOfWeightedaverageLeaseTermAndDiscountRateDetails" ], "lang": { "en-us": { "role": { "label": "Condensed Financial Statements [Table]" } } }, "auth_ref": [ "r352", "r1233" ] }, "us-gaap_ScheduleOfDebtTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDebtTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Debt [Table Text Block]", "verboseLabel": "Schedule of Outstanding Borrowings", "documentation": "Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]", "terseLabel": "Principal Components of Deferred Tax Items", "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": [ "r247" ] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureEmployeeBenefitPlansNarrativeDetails" ], "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": [ "r20", "r122", "r123", "r124", "r125" ] }, "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesTables" ], "lang": { "en-us": { "role": { "label": "Derivative Instruments, Gain (Loss) [Table Text Block]", "terseLabel": "Schedule of Amount and Location of Gains/(Losses) from Hedging Activities", "documentation": "Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments." } } }, "auth_ref": [ "r154", "r159", "r737" ] }, "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]", "terseLabel": "Fair Value of Derivatives", "documentation": "Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position." } } }, "auth_ref": [ "r155" ] }, "us-gaap_ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfDisposalGroupsIncludingDiscontinuedOperationsIncomeStatementBalanceSheetAndAdditionalDisclosuresTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillTables" ], "lang": { "en-us": { "role": { "label": "Disposal Groups, Including Discontinued Operations [Table Text Block]", "terseLabel": "Schedule of Assets and Liabilities Held for Sale", "documentation": "Tabular disclosure of information related to a disposal group. Includes, but is not limited to, a discontinued operation, disposal classified as held-for-sale or disposed of by means other than sale or disposal of an individually significant component." } } }, "auth_ref": [ "r19", "r34", "r52", "r187", "r188", "r189", "r190", "r191", "r192", "r195", "r196", "r197", "r234" ] }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]", "terseLabel": "Effective Tax Rates", "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": [ "r246" ] }, "us-gaap_ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfEntityWideInformationRevenueFromExternalCustomersByProductsAndServicesTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueNarrativeDetails" ], "lang": { "en-us": { "role": { "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": [ "r98" ] }, "srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Investment, Name [Axis]" } } }, "auth_ref": [ "r458", "r459", "r460" ] }, "us-gaap_ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfErrorCorrectionsAndPriorPeriodAdjustmentsTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBusinessAndBasisOfPresentationTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Effects of Changes in Presentation Cash Flows", "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": [ "r78", "r79", "r80" ] }, "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]", "terseLabel": "Assets and Liabilities Measured at Fair Value on Recurring Basis", "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": [ "r767", "r768" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Finite Lived Intangible Assets By Major Class [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": [ "r104", "r106", "r859" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Finite-Lived Intangible Assets [Table Text Block]", "terseLabel": "Schedule of Components of Other Intangible Assets", "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": [ "r104", "r106" ] }, "us-gaap_ScheduleOfGoodwillTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfGoodwillTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails" ], "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": [ "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r503", "r504", "r1108" ] }, "us-gaap_ScheduleOfGoodwillTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfGoodwillTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillTables" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Changes to Goodwill and Accumulated Impairment Losses", "label": "Schedule of Goodwill [Table Text Block]", "documentation": "Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule." } } }, "auth_ref": [ "r1108", "r1293", "r1294", "r1295", "r1296", "r1297", "r1298", "r1299", "r1300", "r1301", "r1302", "r1303" ] }, "us-gaap_ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfIncomeBeforeIncomeTaxDomesticAndForeignTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]", "terseLabel": "Components of Pre-Tax Income", "documentation": "Tabular disclosure of income before income tax between domestic and foreign jurisdictions." } } }, "auth_ref": [ "r1266" ] }, "us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "label": "Investment Income [Table]", "documentation": "Disclosure of information about investment income, including, but not limited to, interest and dividend income and amortization of discount (premium) derived from debt and equity securities. Excludes realized and unrealized gain (loss) on investments." } } }, "auth_ref": [ "r218", "r220", "r901" ] }, "us-gaap_ScheduleOfMaturitiesOfLongTermDebtTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfMaturitiesOfLongTermDebtTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Maturities of Long-Term Debt [Table Text Block]", "terseLabel": "Schedule of Maturities of Borrowings", "documentation": "Tabular disclosure of maturity and sinking fund requirement for long-term debt." } } }, "auth_ref": [ "r17" ] }, "us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Notional Amounts of Outstanding Derivative Positions [Table Text Block]", "terseLabel": "Notional Amounts of Foreign Currency Forward Contracts", "documentation": "Tabular disclosure of the notional amounts of outstanding derivative positions." } } }, "auth_ref": [ "r148" ] }, "us-gaap_ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfOtherAssetsAndOtherLiabilitiesTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Other Assets and Other Liabilities [Table Text Block]", "terseLabel": "Schedule of Components of Other Assets and Other Liabilities", "documentation": "Tabular disclosure of assets and liabilities, classified as other." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfPropertyAndEquipmentDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule Of Property Plant And Equipment [Table]", "label": "Property, Plant and Equipment [Table]", "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r16" ] }, "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRelatedPartyTransactionsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Schedule of Related Party Transactions, by Related Party [Table]", "documentation": "Schedule of quantitative and qualitative information pertaining to related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates." } } }, "auth_ref": [ "r179", "r180", "r1006", "r1007", "r1010" ] }, "us-gaap_ScheduleOfRestructuringAndRelatedCostsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestructuringAndRelatedCostsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails" ], "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": [ "r516", "r517", "r518", "r519", "r523", "r524", "r525" ] }, "us-gaap_ScheduleOfRestructuringAndRelatedCostsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestructuringAndRelatedCostsTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringRelatedExpensesTables" ], "lang": { "en-us": { "role": { "label": "Restructuring and Related Costs [Table Text Block]", "terseLabel": "Schedule of Restructuring-Related Expenses", "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": [ "r110", "r112", "r113" ] }, "us-gaap_ScheduleOfRestructuringReserveByTypeOfCostTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRestructuringReserveByTypeOfCostTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringRelatedExpensesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Restructuring Reserve by Type of Cost [Table Text Block]", "verboseLabel": "Schedule of Restructuring Accruals", "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": [ "r111", "r114" ] }, "us-gaap_ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfRevenuesFromExternalCustomersAndLongLivedAssetsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Revenues from External Customers and Long-Lived Assets [Table]", "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": [ "r99", "r211" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfSegmentReportingInformationBySegmentTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "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": [ "r93", "r94", "r95", "r101" ] }, "us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfSegmentReportingInformationBySegmentTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Segment Reporting Information, by Segment [Table Text Block]", "terseLabel": "Segment Results", "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": [ "r93", "r94", "r95", "r101" ] }, "us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "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": [ "r633", "r635", "r637", "r638", "r639", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r661", "r662", "r663", "r664", "r665" ] }, "us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansTables" ], "lang": { "en-us": { "role": { "label": "Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block]", "terseLabel": "Schedule of Restricted Stock Units and Performance-based Restricted Stock Units Activity", "documentation": "Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year." } } }, "auth_ref": [ "r127" ] }, "us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansTables" ], "lang": { "en-us": { "role": { "label": "Share-Based Payment Arrangement, Option, Activity [Table Text Block]", "terseLabel": "Schedule of Stock Option Activity", "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": [ "r31", "r32", "r127" ] }, "us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]", "terseLabel": "Schedule of Assumptions for Black-Scholes Option Pricing Model", "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": [ "r245" ] }, "us-gaap_ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsTables" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Investment Securities in Unrealized Position", "label": "Schedule of Unrealized Loss on Investments [Table Text Block]", "documentation": "For all investments in an unrealized loss position, including those for which other-than-temporary impairments have not been recognized in earnings (including investments for which a portion of an other-than-temporary impairment has been recognized in other comprehensive income), a tabular disclosure of the aggregate related fair value of investments with unrealized losses and the aggregate amount of unrealized losses (that is, the amount by which amortized cost basis exceeds fair value)." } } }, "auth_ref": [ "r267" ] }, "us-gaap_ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfUnrecognizedTaxBenefitsRollForwardTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]", "terseLabel": "Reconciliation of Beginning and Ending of Unrecognized Tax Benefits", "documentation": "Tabular disclosure of the change in unrecognized tax benefits." } } }, "auth_ref": [ "r1131", "r1352" ] }, "us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ScheduleOfWeightedAverageNumberOfSharesTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesTables" ], "lang": { "en-us": { "role": { "label": "Schedule of Weighted Average Number of Shares [Table Text Block]", "terseLabel": "Schedule of Diluted Weighted-average Shares Outstanding", "documentation": "Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit)." } } }, "auth_ref": [ "r81" ] }, "wu_ScheduleofLongtermandShorttermDebtInstrumentsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ScheduleofLongtermandShorttermDebtInstrumentsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Long-term and Short-term Debt Instruments", "label": "Schedule of Long-term and Short-term Debt Instruments [Line Items]", "documentation": "[Line Items] for Schedule of Long-term and Short-term Debt Instruments [Table]" } } }, "auth_ref": [] }, "wu_ScheduleofLongtermandShorttermDebtInstrumentsTable": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ScheduleofLongtermandShorttermDebtInstrumentsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Schedule of Long-term and Short-term Debt Instruments [Table]", "label": "Schedule of Long-term and Short-term Debt Instruments [Table]", "documentation": "Schedule of Long-term and Short-term Debt Instruments [Table]" } } }, "auth_ref": [] }, "wu_SecondClosingMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SecondClosingMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "lang": { "en-us": { "role": { "documentation": "second closing member.", "label": "Second Closing [Member]", "terseLabel": "Second Closing" } } }, "auth_ref": [] }, "us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "SOFR [Member]", "label": "Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [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": [ "r1366" ] }, "us-gaap_SecuritiesForReverseRepurchaseAgreements": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SecuritiesForReverseRepurchaseAgreements", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails": { "parentTag": "wu_OtherAssetsIncludingAssetsHeldForSale", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesDetails" ], "lang": { "en-us": { "role": { "label": "Securities for Reverse Repurchase Agreements", "terseLabel": "Reverse repurchase agreements", "verboseLabel": "Carrying and fair value of investments", "documentation": "The carrying value of securities purchased to be resold in reverse repurchase transactions as of the balance sheet date." } } }, "auth_ref": [] }, "dei_Security12bTitle": { "xbrltype": "securityTitleItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "Security12bTitle", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Title of 12(b) Security", "documentation": "Title of a 12(b) registered security." } } }, "auth_ref": [ "r1152" ] }, "dei_SecurityExchangeName": { "xbrltype": "edgarExchangeCodeItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "SecurityExchangeName", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Security Exchange Name", "documentation": "Name of the Exchange on which a security is registered." } } }, "auth_ref": [ "r1155" ] }, "us-gaap_SegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segment [Domain]", "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": [ "r383", "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r393", "r394", "r395", "r396", "r397", "r405", "r406", "r407", "r408", "r409", "r410", "r411", "r412", "r413", "r415", "r421", "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r519", "r525", "r907", "r908", "r909", "r910", "r911", "r912", "r913", "r914", "r915", "r916", "r917", "r1108", "r1237", "r1392" ] }, "srt_SegmentGeographicalDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "SegmentGeographicalDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Geographical [Domain]", "label": "Geographical [Domain]" } } }, "auth_ref": [ "r419", "r420", "r957", "r961", "r963", "r1035", "r1041", "r1046", "r1066", "r1079", "r1080", "r1081", "r1082", "r1083", "r1084", "r1085", "r1086", "r1087", "r1094", "r1116", "r1141", "r1321", "r1392" ] }, "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_SegmentReportingAssetReconcilingItemLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingAssetReconcilingItemLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails" ], "lang": { "en-us": { "role": { "label": "Segment Reporting, Asset Reconciling Item [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_SegmentReportingDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegments" ], "lang": { "en-us": { "role": { "terseLabel": "Segments", "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": [ "r382", "r383", "r384", "r385", "r386", "r398", "r409", "r413", "r414", "r415", "r416", "r417", "r418", "r421" ] }, "wu_SegmentReportingInformationCapitalExpendituresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SegmentReportingInformationCapitalExpendituresAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Capital expenditures:", "label": "Segment reporting information capital expenditures [Abstract]", "documentation": "Segment reporting information capital expenditures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingInformationLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Segments", "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_SegmentReportingInformationOperatingIncomeLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingInformationOperatingIncomeLossAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Operating income:", "label": "Segment Reporting Information, Operating Income (Loss) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingInformationProfitLossAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingInformationProfitLossAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Segment Results [Abstract]", "label": "Segment Reporting Information, Profit (Loss) [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingInformationRevenueAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingInformationRevenueAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Revenues:", "label": "Segment Reporting Information, Revenue for Reportable Segment [Abstract]" } } }, "auth_ref": [] }, "us-gaap_SegmentReportingPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SegmentReportingPolicyPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Segments", "label": "Segment Reporting, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for segment reporting." } } }, "auth_ref": [ "r399", "r400", "r401", "r402", "r403", "r404", "r419", "r1105" ] }, "us-gaap_SellingGeneralAndAdministrativeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SellingGeneralAndAdministrativeExpense", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome": { "parentTag": "us-gaap_CostsAndExpenses", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Selling, general, and administrative", "label": "Selling, General and Administrative Expense", "totalLabel": "Selling, General and Administrative Expense, Total", "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": [ "r217" ] }, "us-gaap_SellingGeneralAndAdministrativeExpensesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SellingGeneralAndAdministrativeExpensesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesUndesignatedHedgesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringrelatedExpensesDetails" ], "lang": { "en-us": { "role": { "label": "Selling, General and Administrative Expenses [Member]", "terseLabel": "Selling, General and Administrative", "documentation": "Primary financial statement caption encompassing selling, general and administrative expense." } } }, "auth_ref": [] }, "wu_SeniorVicePresidentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SeniorVicePresidentMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Senior Vice Presidents", "label": "Senior Vice President [Member]", "documentation": "Senior Vice President [Member]" } } }, "auth_ref": [] }, "wu_SettlementAssetAndObligationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetAndObligationsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Settlement Assets and Obligations", "label": "Settlement Asset and Obligations [Abstract]", "documentation": "Settlement Assets And Obligations." } } }, "auth_ref": [] }, "wu_SettlementAssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Settlement assets:", "label": "Settlement Assets [Abstract]", "documentation": "Settlement assets." } } }, "auth_ref": [] }, "wu_SettlementAssetsAllowanceForCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsAllowanceForCreditLosses", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementAssetsInvestmentSecuritiesNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "documentation": "Settlement Assets Allowance for Credit Losses", "label": "Settlement Assets Allowance for Credit Losses", "negatedLabel": "Less: Allowance for credit losses" } } }, "auth_ref": [] }, "wu_SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsAndObligationsAndNonSettlementRelatedInvestmentsDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligations" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement Assets and Obligations", "label": "Settlement Assets and Obligations and Non-Settlement Related Investments Disclosure [Text Block]", "documentation": "The entire disclosure for settlement assets and obligations and non-settlement related investments." } } }, "auth_ref": [] }, "wu_SettlementAssetsAndObligationsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsAndObligationsPolicyTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement Assets and Obligations", "label": "Settlement Assets and Obligations [Policy Text Block]", "documentation": "Describes the entity's policy regarding settlement assets and obligations and may include discussion of 1) the components of an entity's settlement assets and obligations on the balance sheet and 2) discussion of the risk elements relevant to particular categories of receivables." } } }, "auth_ref": [] }, "wu_SettlementAssetsAndObligationsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsAndObligationsTableTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsTables" ], "lang": { "en-us": { "role": { "label": "Settlement Assets and Obligations [Table Text Block]", "documentation": "Tabular disclosure of the settlement assets and settlement obligations, including the components of each.", "terseLabel": "Schedule of Settlement Assets and Obligations" } } }, "auth_ref": [] }, "wu_SettlementAssetsCashAndCashEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsCashAndCashEquivalents", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementAssetsIncludingDiscontinuedOperationsCurrent", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Settlement cash and cash equivalents (Note 7)", "terseLabel": "Cash and cash equivalents", "label": "Settlement Assets Cash and Cash Equivalents", "documentation": "This item represents the portion of total settlement assets comprised of cash and cash equivalents." } } }, "auth_ref": [] }, "us-gaap_SettlementAssetsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SettlementAssetsCurrent", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails": { "parentTag": "us-gaap_AssetsFairValueDisclosure", "weight": 1.0, "order": 0.0 }, "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total settlement assets", "terseLabel": "Settlement assets", "label": "Settlement Assets, Current", "documentation": "Cash received or short term receivables for unsettled money transfers, money orders, consumer payments, or business to business payments. Settlement assets include clearing and settling customers payments due to and from financial institutions and may include cash and cash equivalents." } } }, "auth_ref": [] }, "wu_SettlementAssetsIncludingDiscontinuedOperationsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsIncludingDiscontinuedOperationsCurrent", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "documentation": "Cash received or short term receivables for unsettled money transfers, money orders, consumer payments, or business to business payments, including classified as assets attributable to disposal group held for sale or disposed of. Settlement assets include clearing and settling customers payments due to and from financial institutions and may include cash and cash equivalents.", "label": "Settlement Assets, Including Discontinued Operations, Current", "totalLabel": "Total settlement assets" } } }, "auth_ref": [] }, "wu_SettlementAssetsInvestmentSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsInvestmentSecurities", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementAssetsInvestmentSecuritiesNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment securities", "label": "Settlement Assets Investment Securities", "documentation": "This item represents the portion of total settlement assets comprised of investment securities." } } }, "auth_ref": [] }, "wu_SettlementAssetsInvestmentSecuritiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsInvestmentSecuritiesNet", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementAssetsIncludingDiscontinuedOperationsCurrent", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "documentation": "Settlement Assets Investment Securities Net", "label": "Settlement Assets Investment Securities Net", "totalLabel": "Investment securities, net" } } }, "auth_ref": [] }, "wu_SettlementAssetsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementAssetsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement Assets", "label": "Settlement Assets [Member]", "documentation": "Primary financial statement caption encompassing settlement assets." } } }, "auth_ref": [] }, "wu_SettlementInvestmentsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementInvestmentsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "documentation": "Settlement investments.", "label": "Settlement Investments [Member]", "terseLabel": "Settlement Investments" } } }, "auth_ref": [] }, "us-gaap_SettlementLiabilitiesCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SettlementLiabilitiesCurrent", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets" ], "lang": { "en-us": { "role": { "totalLabel": "Total settlement obligations", "terseLabel": "Settlement obligations", "label": "Settlement Liabilities, Current", "documentation": "Amounts payable for money transfers, money orders, and consumer payment service arrangements. Settlement liabilities include amounts payable to intermediaries for global payment transfers." } } }, "auth_ref": [] }, "wu_SettlementLiabilitiesIncludingDiscontinuedOperationsCurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementLiabilitiesIncludingDiscontinuedOperationsCurrent", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "totalLabel": "Total settlement obligations", "documentation": "Amounts payable for money transfers, money orders, and consumer payment service arrangements, including classified as liabilities attributable to disposal group held for sale or disposed of. Settlement liabilities include amounts payable to intermediaries for global payment transfers.", "label": "Settlement Liabilities, Including Discontinued Operations, Current" } } }, "auth_ref": [] }, "wu_SettlementObligationsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementObligationsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Settlement obligations:", "label": "Settlement Obligations [Abstract]", "documentation": "Settlement Obligations." } } }, "auth_ref": [] }, "wu_SettlementObligationsMoneyTransferMoneyOrderAndPaymentServicePayables": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementObligationsMoneyTransferMoneyOrderAndPaymentServicePayables", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementLiabilitiesIncludingDiscontinuedOperationsCurrent", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Money transfer, money order, and payment service payables", "label": "Settlement Obligations Money Transfer Money Order and Payment Service Payables", "documentation": "This item represents the portion of total settlement obligations comprised of money transfers, money order and payment service payables." } } }, "auth_ref": [] }, "wu_SettlementObligationsPayablesToAgents": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SettlementObligationsPayablesToAgents", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails": { "parentTag": "wu_SettlementLiabilitiesIncludingDiscontinuedOperationsCurrent", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Payables to agents", "label": "Settlement Obligations Payables to Agents", "documentation": "This item represents the portion of total settlement obligations comprised of payables to agents." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Award 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": [ "r1129" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsAdditionalDisclosuresAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock Weighted-Average Grant-Date Fair Value", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "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": [ "r654" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r654" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Granted", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period", "documentation": "The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan)." } } }, "auth_ref": [ "r652" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r652" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Non-vested at beginning of period", "periodEndLabel": "Non-vested at end of period", "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": [ "r649", "r650" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Restricted Stock Activity", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]", "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period." } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Non-vested at beginning of period", "periodEndLabel": "Non-vested at end of period", "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": [ "r649", "r650" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "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": [ "r653" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfRestrictedStockUnitsAndPerformancebasedRestrictedStockUnitsActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r653" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsAndMethodologyAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Stock options granted:", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average dividend yield (as a percent)", "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": [ "r663" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average risk-free interest rate (as a percent)", "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": [ "r664" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsWeightedAverageVolatilityRate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Volatility (as a percent)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Weighted Average Volatility Rate", "documentation": "Rate of weighted-average expected volatility for award under share-based payment arrangement." } } }, "auth_ref": [ "r662" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Compensation Plans", "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": [ "r633", "r635", "r637", "r638", "r639", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r661", "r662", "r663", "r664", "r665" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Shares available for grant (shares)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant", "documentation": "The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable." } } }, "auth_ref": [ "r126" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsAdditionalDisclosuresAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Options, Additional Disclosures", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "Options exercisable at end of period", "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": [ "r643" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Options exercisable at end of period", "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": [ "r643" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Intrinsic value of stock 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": [ "r656" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePriceAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePriceAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-Average Exercise Price", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price [Abstract]" } } }, "auth_ref": [] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Cancelled/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": [ "r647" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Granted", "verboseLabel": "Options granted (shares)", "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": [ "r645" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average grant date fair value (USD per share)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value", "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": [ "r655" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate intrinsic value, outstanding at end of period", "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": [ "r126" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Outstanding at beginning of period", "periodEndLabel": "Outstanding at end of period", "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": [ "r641", "r642" ] }, "us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingRollForward", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock Option Activity", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [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_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Outstanding at beginning of period", "periodEndLabel": "Outstanding at end of period", "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": [ "r641", "r642" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "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": [ "r637", "r638", "r639", "r641", "r642", "r643", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r658", "r661", "r662", "r663", "r664", "r665" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r646" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "label": "Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price", "terseLabel": "Cancelled/forfeited", "documentation": "Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated." } } }, "auth_ref": [ "r647" ] }, "us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "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": [ "r645" ] }, "us-gaap_ShareBasedCompensationAwardTrancheOneMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationAwardTrancheOneMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tranche One", "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.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Tranche Two", "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_ShareBasedCompensationOptionAndIncentivePlansPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareBasedCompensationOptionAndIncentivePlansPolicy", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Stock-Based Compensation", "label": "Share-Based Payment Arrangement [Policy Text Block]", "documentation": "Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost." } } }, "auth_ref": [ "r632", "r640", "r659", "r660", "r661", "r662", "r665", "r674", "r675", "r676", "r677" ] }, "wu_ShareRepurchaseAuthorizationThroughDecemberThirtyOneTwoThousandTwentyFourMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ShareRepurchaseAuthorizationThroughDecemberThirtyOneTwoThousandTwentyFourMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Authorized through December 31, 2024", "label": "Share Repurchase Authorization Through December Thirty One Two Thousand Twenty Four [Member]", "documentation": "Share repurchase authorization through December 31, 2024." } } }, "auth_ref": [] }, "us-gaap_ShareRepurchaseProgramAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareRepurchaseProgramAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Share Repurchase Program [Axis]", "documentation": "Information by share repurchase program." } } }, "auth_ref": [] }, "us-gaap_ShareRepurchaseProgramDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "ShareRepurchaseProgramDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Share Repurchase Program [Domain]", "label": "Share Repurchase Program [Domain]", "documentation": "Name of the share repurchase program." } } }, "auth_ref": [] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Award vesting (as a percent)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Rights, Percentage", "documentation": "Percentage of vesting of award under share-based payment arrangement." } } }, "auth_ref": [ "r1324" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Award expiration period", "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": [ "r1130" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardFairValueAssumptionsExpectedTerm1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfAssumptionsForTheBlackscholesOptionPricingModelDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Expected term (in years)", "label": "Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term", "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": [ "r661" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Aggregate intrinsic value, options exercisable at end of period", "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": [ "r126" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average remaining contractual term, options exercisable at end of period (years)", "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": [ "r126" ] }, "us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average remaining contractual term, outstanding at end of period (years)", "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": [ "r244" ] }, "wu_ShorttermDebtThresholdExcessBorrowingsunderRevolvingCreditFacilityWillReduceAmountAvailableforIssuance": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "ShorttermDebtThresholdExcessBorrowingsunderRevolvingCreditFacilityWillReduceAmountAvailableforIssuance", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Threshold over which Commercial Paper Program limit will be reduced for borrowings on Revolving Credit Facility", "label": "Short-term Debt, Threshold, Excess Borrowings under Revolving Credit Facility Will Reduce Amount Available for Issuance", "documentation": "Short-term Debt, Threshold, Excess Borrowings under Revolving Credit Facility Will Reduce Amount Available for Issuance" } } }, "auth_ref": [] }, "us-gaap_SignificantAccountingPoliciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SignificantAccountingPoliciesTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies" ], "lang": { "en-us": { "role": { "terseLabel": "Summary of Significant Accounting Policies", "label": "Significant Accounting Policies [Text Block]", "documentation": "The entire disclosure for all significant accounting policies of the reporting entity." } } }, "auth_ref": [ "r227", "r339" ] }, "us-gaap_SoftwareAndSoftwareDevelopmentCostsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SoftwareAndSoftwareDevelopmentCostsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Software and Software Development Costs [Member]", "terseLabel": "Internal Use Software", "documentation": "Purchased software applications and internally developed software for sale, licensing or long-term internal use." } } }, "auth_ref": [] }, "wu_SpeedpayMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SpeedpayMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Speedpay", "label": "Speedpay [Member]", "documentation": "Information related to Speedpay, the company's United States electronic bill payments business." } } }, "auth_ref": [] }, "us-gaap_StateAndLocalIncomeTaxExpenseBenefitContinuingOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StateAndLocalIncomeTaxExpenseBenefitContinuingOperations", "crdr": "debit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesProvisionForIncomeTaxesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State and local", "label": "State and Local Income Tax Expense (Benefit), Continuing Operations", "totalLabel": "State and Local Income Tax Expense (Benefit), Continuing Operations, Total", "documentation": "Amount of current and deferred state and local tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current and deferred regional, territorial, and provincial tax expense (benefit) for non-US (United States of America) jurisdiction." } } }, "auth_ref": [ "r1266", "r1350", "r1357" ] }, "us-gaap_StatementBusinessSegmentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementBusinessSegmentsAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesFairValueOfDerivativesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAccumulatedImpairmentLossesOfGoodwillParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfAssetsAndLiabilitiesHeldForSaleParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillScheduleOfChangesToGoodwillDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureOtherAssetsAndOtherLiabilitiesScheduleOfComponentsOfOtherAssetsAndOtherLiabilitiesParentheticalsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsScheduleOfSettlementAssetsAndObligationsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Segments [Axis]", "documentation": "Information by business segments." } } }, "auth_ref": [ "r294", "r383", "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r393", "r394", "r395", "r396", "r397", "r405", "r406", "r407", "r408", "r409", "r410", "r411", "r412", "r413", "r415", "r421", "r494", "r495", "r496", "r497", "r498", "r499", "r500", "r501", "r502", "r512", "r519", "r525", "r907", "r908", "r909", "r910", "r911", "r912", "r913", "r914", "r915", "r916", "r917", "r1108", "r1237", "r1392" ] }, "us-gaap_StatementEquityComponentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementEquityComponentsAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfAmountsReclassifiedFromAoclDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "label": "Equity Components [Axis]", "documentation": "Information by component of equity." } } }, "auth_ref": [ "r28", "r59", "r290", "r325", "r326", "r327", "r353", "r354", "r355", "r359", "r367", "r369", "r381", "r467", "r473", "r594", "r671", "r672", "r673", "r708", "r709", "r744", "r746", "r747", "r748", "r749", "r751", "r762", "r785", "r787", "r788", "r789", "r790", "r791", "r816", "r927", "r928", "r929", "r953", "r1025" ] }, "srt_StatementGeographicalAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "StatementGeographicalAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRevenueDisaggregationOfRevenueEarnedFromContractsWithCustomersDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsSegmentsResultsDetails" ], "lang": { "en-us": { "role": { "label": "Geographical [Axis]" } } }, "auth_ref": [ "r419", "r420", "r957", "r961", "r963", "r1035", "r1041", "r1046", "r1066", "r1074", "r1079", "r1080", "r1081", "r1082", "r1083", "r1084", "r1085", "r1086", "r1087", "r1094", "r1116", "r1141", "r1321", "r1392" ] }, "us-gaap_StatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "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": [ "r353", "r354", "r355", "r381", "r858", "r938", "r954", "r971", "r973", "r974", "r975", "r976", "r977", "r980", "r983", "r984", "r985", "r986", "r987", "r989", "r990", "r991", "r992", "r995", "r996", "r997", "r998", "r999", "r1001", "r1004", "r1005", "r1011", "r1012", "r1013", "r1014", "r1015", "r1016", "r1017", "r1018", "r1019", "r1020", "r1021", "r1022", "r1025", "r1142" ] }, "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": [] }, "us-gaap_StatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StatementTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncomeParenthetical1", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "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": [ "r353", "r354", "r355", "r381", "r858", "r938", "r954", "r971", "r973", "r974", "r975", "r976", "r977", "r980", "r983", "r984", "r985", "r986", "r987", "r989", "r990", "r991", "r992", "r995", "r996", "r997", "r998", "r999", "r1001", "r1004", "r1005", "r1011", "r1012", "r1013", "r1014", "r1015", "r1016", "r1017", "r1018", "r1019", "r1020", "r1021", "r1022", "r1025", "r1142" ] }, "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": [ "r1163", "r1175", "r1185", "r1211" ] }, "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": [] }, "us-gaap_StockIssuedDuringPeriodSharesShareBasedCompensation": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodSharesShareBasedCompensation", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Shares issued under stock-based compensation plans (shares)", "label": "Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture", "totalLabel": "Shares Issued, Shares, Share-based Payment Arrangement, after Forfeiture, Total", "documentation": "Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP)." } } }, "auth_ref": [ "r28", "r203", "r204", "r243" ] }, "us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodSharesStockOptionsExercised", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockbasedCompensationPlansScheduleOfStockOptionActivityDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "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": [ "r28", "r203", "r204", "r243", "r646" ] }, "us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockIssuedDuringPeriodValueShareBasedCompensation", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Shares issued under stock-based compensation plans", "label": "Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture", "totalLabel": "Shares Issued, Value, Share-based Payment Arrangement, after Forfeiture, Total", "documentation": "Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP)." } } }, "auth_ref": [ "r128", "r203", "r204", "r243" ] }, "us-gaap_StockRepurchaseProgramAuthorizedAmount1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchaseProgramAuthorizedAmount1", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock repurchases authorized amount", "label": "Stock Repurchase Program, Authorized Amount", "documentation": "Amount of stock repurchase plan authorized." } } }, "auth_ref": [] }, "us-gaap_StockRepurchaseProgramExpirationDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchaseProgramExpirationDate", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock repurchase program expiration date", "label": "Stock Repurchase Program Expiration Date", "documentation": "Expiration date for the purchase of an entity's own shares under a stock repurchase plan, in the YYYY-MM-DD format." } } }, "auth_ref": [] }, "us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Stock Repurchase Program, Remaining Authorized Repurchase Amount", "terseLabel": "Remaining amount available under share repurchase authorization", "documentation": "Amount remaining of a stock repurchase plan authorized." } } }, "auth_ref": [] }, "wu_StockRepurchasedAndRetiredDuringPeriodExcludingWTCAndCommissionsAverageCostPerShare": { "xbrltype": "perShareItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "StockRepurchasedAndRetiredDuringPeriodExcludingWTCAndCommissionsAverageCostPerShare", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock repurchased and retired, publicly announced authorizations, average cost per share excluding commissions (USD per share)", "label": "Stock Repurchased And Retired During Period Excluding WTC And Commissions, Average Cost Per Share", "documentation": "Average cost per share of stock that has been repurchased and retired during period excluding withhold to cover and commissions." } } }, "auth_ref": [] }, "wu_StockRepurchasedAndRetiredDuringPeriodExcludingWTCShares": { "xbrltype": "sharesItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "StockRepurchasedAndRetiredDuringPeriodExcludingWTCShares", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock repurchased and retired, publicly announced authorizations (shares)", "label": "Stock Repurchased And Retired During Period Excluding W T C Shares", "documentation": "Number of shares that have been repurchased and retired during the period excluding withhold to cover." } } }, "auth_ref": [] }, "wu_StockRepurchasedAndRetiredDuringPeriodExcludingWTCandCommissionsValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "StockRepurchasedAndRetiredDuringPeriodExcludingWTCandCommissionsValue", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stock repurchased and retired, publicly announced authorizations, value excluding commissions", "label": "Stock Repurchased And Retired During Period Excluding WTC and Commissions, Value", "documentation": "Equity impact of the value of stock that has been repurchased and retired during the period, excluding withhold to cover and commissions." } } }, "auth_ref": [] }, "us-gaap_StockRepurchasedAndRetiredDuringPeriodShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchasedAndRetiredDuringPeriodShares", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Repurchase and retirement of common shares (shares)", "label": "Stock Repurchased and Retired During Period, Shares", "documentation": "Number of shares that have been repurchased and retired during the period." } } }, "auth_ref": [ "r28", "r203", "r204", "r243" ] }, "us-gaap_StockRepurchasedAndRetiredDuringPeriodValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockRepurchasedAndRetiredDuringPeriodValue", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "negatedLabel": "Repurchase and retirement of common shares", "label": "Stock Repurchased and Retired During Period, Value", "documentation": "Equity impact of the value of stock that has been repurchased and retired during the period. The excess of the purchase price over par value can be charged against retained earnings (once the excess is fully allocated to additional paid in capital)." } } }, "auth_ref": [ "r28", "r203", "r204", "r243" ] }, "us-gaap_StockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Stockholders' equity:", "label": "Equity, Attributable to Parent [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 }, "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfRegistrantCondensedBalanceSheetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityScheduleOfComponentsOfAccumulatedOtherComprehensiveIncomelossDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity1" ], "lang": { "en-us": { "role": { "terseLabel": "Adoption of new accounting pronouncement (Note 2)", "periodStartLabel": "Beginning balance", "totalLabel": "Total stockholders' equity", "periodEndLabel": "Ending balance", "label": "Equity, Including Portion Attributable to Noncontrolling Interest", "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r141", "r142", "r144", "r290", "r291", "r326", "r353", "r354", "r355", "r359", "r367", "r467", "r473", "r594", "r671", "r672", "r673", "r708", "r709", "r744", "r746", "r747", "r748", "r749", "r751", "r762", "r785", "r787", "r791", "r816", "r928", "r929", "r951", "r982", "r1000", "r1026", "r1027", "r1072", "r1150", "r1265", "r1289", "r1368", "r1397" ] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheets", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedBalanceSheetsParentheticals" ], "lang": { "en-us": { "role": { "verboseLabel": "Stockholders' Equity:", "label": "Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]", "terseLabel": "Stockholders' equity" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityNoteDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "StockholdersEquityNoteDisclosureTextBlock", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquity1" ], "lang": { "en-us": { "role": { "label": "Equity [Text Block]", "terseLabel": "Stockholders' Equity", "documentation": "The entire disclosure for equity." } } }, "auth_ref": [ "r240", "r341", "r579", "r581", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r593", "r594", "r753", "r1028", "r1030", "r1073" ] }, "us-gaap_SubsequentEventMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event", "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": [ "r792", "r826" ] }, "us-gaap_SubsequentEventTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTypeAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "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": [ "r792", "r826" ] }, "us-gaap_SubsequentEventTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SubsequentEventTypeDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockholdersEquityNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Subsequent Event Type [Domain]", "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": [ "r792", "r826" ] }, "us-gaap_SummaryOfInvestmentHoldingsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SummaryOfInvestmentHoldingsLineItems", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Securities", "label": "Summary of Investment Holdings [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": [ "r950", "r955", "r956", "r957", "r958", "r959", "r960", "r962", "r963", "r964", "r965", "r966", "r969", "r970", "r1003", "r1141" ] }, "us-gaap_SummaryOfInvestmentHoldingsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SummaryOfInvestmentHoldingsTable", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesParentheticalDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsContractualMaturitiesOfDebtSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Investment Holdings [Table]", "label": "Summary of Investment Holdings [Table]", "documentation": "The summary of investment holding table is used for any listing of investment in a summary form. Table lists the 50 largest investments and any other investment the value of which exceeded 1 percent of net asset value of the registrant as of the close of the period." } } }, "auth_ref": [ "r950", "r955", "r956", "r957", "r958", "r959", "r960", "r961", "r962", "r963", "r964", "r965", "r966", "r969", "r970", "r1003", "r1141" ] }, "us-gaap_SupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "SupplementalCashFlowInformationAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows" ], "lang": { "en-us": { "role": { "verboseLabel": "Supplemental cash flow information:", "label": "Supplemental Cash Flow Information [Abstract]" } } }, "auth_ref": [] }, "wu_SwingLineSublimitMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "SwingLineSublimitMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Swing Line Sublimit", "label": "Swing line sublimit [Member]", "documentation": "Swing line sublimit." } } }, "auth_ref": [] }, "wu_TSRPerformanceSharesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "TSRPerformanceSharesMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "TSR PSUs", "label": "T S R Performance Shares [Member]", "documentation": "TSR Performance Shares [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": [ "r1204" ] }, "wu_TaxContingencyReserves": { "xbrltype": "monetaryItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "TaxContingencyReserves", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Total tax contingency reserve", "label": "Tax Contingency Reserves", "documentation": "Tax Contingency Reserves, including interest and penalties, net of related items" } } }, "auth_ref": [] }, "wu_TheWesternUnionCompany2015LongTermIncentivePlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "TheWesternUnionCompany2015LongTermIncentivePlanMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2015 LTIP", "label": "The Western Union Company2015 Long Term Incentive Plan [Member]", "documentation": "The Western Union Company 2015 Long-Term Incentive Plan [Member]" } } }, "auth_ref": [] }, "srt_TitleOfIndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "TitleOfIndividualAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Title of Individual [Axis]" } } }, "auth_ref": [ "r1274", "r1377" ] }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Title of Individual with Relationship to Entity [Domain]", "label": "Title of Individual [Domain]" } } }, "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": [ "r1196" ] }, "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": [ "r1203" ] }, "us-gaap_TrademarksMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TrademarksMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "label": "Trademarks [Member]", "terseLabel": "Acquired Trademarks", "documentation": "Rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style." } } }, "auth_ref": [ "r138" ] }, "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": [ "r1224" ] }, "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": [ "r1226" ] }, "dei_TradingSymbol": { "xbrltype": "tradingSymbolItemType", "nsuri": "http://xbrl.sec.gov/dei/2023", "localname": "TradingSymbol", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DocumentDocumentAndEntityInformation" ], "lang": { "en-us": { "role": { "label": "Trading Symbol", "documentation": "Trading symbol of an instrument as listed on an exchange." } } }, "auth_ref": [] }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Financial Instruments [Domain]", "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": [ "r426", "r427", "r428", "r429", "r430", "r431", "r432", "r433", "r434", "r435", "r436", "r437", "r438", "r439", "r440", "r441", "r442", "r443", "r444", "r445", "r446", "r447", "r448", "r449", "r450", "r451", "r452", "r453", "r454", "r455", "r573", "r592", "r752", "r827", "r828", "r829", "r830", "r831", "r832", "r833", "r834", "r835", "r836", "r837", "r838", "r839", "r840", "r841", "r842", "r843", "r844", "r845", "r846", "r847", "r848", "r849", "r850", "r851", "r852", "r853", "r854", "r855", "r856", "r901", "r1240", "r1241", "r1242", "r1243", "r1244", "r1245", "r1246", "r1284", "r1285", "r1286", "r1287" ] }, "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": [ "r1227" ] }, "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": [ "r1228" ] }, "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": [ "r1226" ] }, "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": [ "r1226" ] }, "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": [ "r1229" ] }, "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": [ "r1227" ] }, "wu_TwoThousandAndSeventeenTaxActMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "TwoThousandAndSeventeenTaxActMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "2017 Tax Act", "label": "Two Thousand and Seventeen Tax Act [Member]", "documentation": "Two thousand and seventeen tax act." } } }, "auth_ref": [] }, "us-gaap_TypeOfAdoptionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfAdoptionMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Adoption [Domain]", "label": "Accounting Standards Update [Domain]", "documentation": "Amendment to accounting standards." } } }, "auth_ref": [ "r288", "r289", "r290", "r291", "r292", "r358", "r359", "r360", "r361", "r370", "r424", "r425", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r473", "r513", "r671", "r672", "r673", "r706", "r707", "r708", "r709", "r722", "r723", "r724", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r749", "r750", "r751", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r765", "r774", "r775", "r780", "r781", "r782", "r783", "r793", "r794", "r796", "r797", "r798", "r799", "r812", "r813", "r814", "r815", "r816", "r860", "r861", "r862", "r925", "r926", "r927", "r928", "r929", "r930", "r931", "r932", "r933", "r934", "r935", "r936" ] }, "us-gaap_TypeOfArrangementAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfArrangementAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDivestituresInvestmentActivitiesAndGoodwillNarrativeDetails" ], "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": [ "r725" ] }, "us-gaap_TypeOfCostGoodOrServiceExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfCostGoodOrServiceExtensibleList", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Cost of Service", "label": "Cost, Product and Service [Extensible Enumeration]", "documentation": "Indicates type of cost from product sold and service rendered." } } }, "auth_ref": [ "r1322" ] }, "us-gaap_TypeOfRestructuringDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfRestructuringDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureRestructuringrelatedExpensesScheduleOfRestructuringAccrualsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Restructuring [Domain]", "label": "Type of Restructuring [Domain]", "documentation": "Identification of the types of restructuring costs." } } }, "auth_ref": [ "r516", "r517", "r523", "r524" ] }, "us-gaap_TypeOfRevenueExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "TypeOfRevenueExtensibleList", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Type of Revenue", "label": "Revenue, Product and Service [Extensible Enumeration]", "documentation": "Indicates type of revenue from product and service. Includes, but is not limited to, revenue from contract with customer and other sources." } } }, "auth_ref": [] }, "country_US": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/country/2023", "localname": "US", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForLonglivedAssetsDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSegmentsInformationConcerningPrincipalGeographicAreasForRevenueDetails" ], "lang": { "en-us": { "role": { "terseLabel": "United States", "label": "UNITED STATES" } } }, "auth_ref": [] }, "us-gaap_USStatesAndPoliticalSubdivisionsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "USStatesAndPoliticalSubdivisionsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationSummaryOfInvestmentSecuritiesInUnrealizedPositionDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails" ], "lang": { "en-us": { "role": { "terseLabel": "State and municipal debt securities", "label": "US States and Political Subdivisions Debt Securities [Member]", "documentation": "Bonds or similar securities issued by state, city, or local US governments or the agencies operated by state, city, or local governments. Debt securities issued by state governments may include bond issuances of US state authorities including, for example, but not limited to, housing authorities, dormitory authorities, and general obligations while debt securities issued by political subdivisions of US states would include, for example, debt issuances by county, borough, city, or municipal governments." } } }, "auth_ref": [ "r1122", "r1393" ] }, "wu_UncollectedSettlementAssetsAndObligationsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "UncollectedSettlementAssetsAndObligationsMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureDerivativesNarrativeDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Uncollected Settlement Assets And Obligations [Member]", "documentation": "Uncollected Settlement Assets and Obligations [Member]", "terseLabel": "Uncollected Settlement Assets and Obligations" } } }, "auth_ref": [] }, "us-gaap_UndistributedEarningsOfForeignSubsidiaries": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UndistributedEarningsOfForeignSubsidiaries", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Undistributed foreign earnings", "label": "Undistributed Earnings of Foreign Subsidiaries", "documentation": "Amount of undistributed earnings of foreign subsidiaries intended to be permanently reinvested outside the country of domicile." } } }, "auth_ref": [ "r22", "r23", "r681", "r721" ] }, "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": [ "r1223" ] }, "us-gaap_UnrecognizedTaxBenefits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefits", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "periodStartLabel": "Balance at beginning of period", "periodEndLabel": "Balance at end of period", "label": "Unrecognized Tax Benefits", "documentation": "Amount of unrecognized tax benefits." } } }, "auth_ref": [ "r682", "r691" ] }, "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsDecreasesResultingFromForeignCurrencyTranslation", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Decrease due to effects of foreign currency exchange rates", "label": "Unrecognized Tax Benefits, Decrease Resulting from Foreign Currency Translation", "documentation": "Amount of decrease in unrecognized tax benefits resulting from foreign currency translation." } } }, "auth_ref": [ "r1353" ] }, "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "negatedLabel": "Decrease related to prior period tax positions", "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": [ "r692" ] }, "us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Decrease due to settlements with taxing authorities", "terseLabel": "Decrease due to Settlements with Taxing Authorities", "label": "Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities", "documentation": "Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities." } } }, "auth_ref": [ "r694" ] }, "us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest and penalties, accrued", "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued", "totalLabel": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total", "documentation": "Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return." } } }, "auth_ref": [ "r690" ] }, "us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Interest and penalties, recognized", "label": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense", "totalLabel": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total", "documentation": "Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return." } } }, "auth_ref": [ "r690" ] }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase related to current period tax positions", "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": [ "r693" ] }, "us-gaap_UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Increase related to prior period tax positions", "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": [ "r692" ] }, "us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations", "crdr": "debit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesReconciliationOfBeginningAndEndingOfUnrecognizedTaxBenefitsDetails" ], "lang": { "en-us": { "role": { "negatedTerseLabel": "Decrease due to lapse 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": [ "r695" ] }, "us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate", "crdr": "credit", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Unrecognized tax benefits that, if recognized, would affect the 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": [ "r696" ] }, "us-gaap_UseOfEstimates": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "UseOfEstimates", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "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": [ "r90", "r91", "r92", "r273", "r274", "r276", "r277" ] }, "us-gaap_VariableRateAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VariableRateAxis", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Variable Rate [Axis]", "documentation": "Information by type of variable rate." } } }, "auth_ref": [] }, "wu_VariableRateDemandNotesMaximumMaturityYear": { "xbrltype": "gYearItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "VariableRateDemandNotesMaximumMaturityYear", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Variable rate demand notes, maximum maturity year", "label": "Variable Rate Demand Notes, Maximum Maturity Year", "documentation": "Maximum maturity year for variable rate demand notes." } } }, "auth_ref": [] }, "us-gaap_VariableRateDemandObligationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VariableRateDemandObligationMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureFairValueMeasurementsAssetsAndLiabilitiesMeasuredAtFairValueOnRecurringBasisDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsComponentsOfInvestmentSecuritiesDetails", "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSettlementAssetsAndObligationsNarrativeDetails" ], "lang": { "en-us": { "role": { "verboseLabel": "State and municipal variable-rate demand notes", "terseLabel": "State and municipal variable rate demand notes", "label": "Variable Rate Demand Obligation [Member]", "documentation": "Debt securities that permit the holder to require the trustee or tender agent to repurchase the security at specified dates before maturity. This type of bond is also known as a multimaturity bond, an option tender bond, or a put bond." } } }, "auth_ref": [] }, "us-gaap_VariableRateDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VariableRateDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureBorrowingsNarrativeDetails" ], "lang": { "en-us": { "role": { "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.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Vesting [Axis]", "documentation": "Information by vesting schedule of award under share-based payment arrangement." } } }, "auth_ref": [ "r1324", "r1325", "r1326", "r1327", "r1328", "r1329", "r1330", "r1331", "r1332", "r1333", "r1334", "r1335", "r1336", "r1337", "r1338", "r1339", "r1340", "r1341", "r1342", "r1343", "r1344", "r1345", "r1346", "r1347", "r1348", "r1349" ] }, "us-gaap_VestingDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "VestingDomain", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureStockBasedCompensationPlansNarrativeDetails" ], "lang": { "en-us": { "role": { "label": "Vesting [Domain]", "documentation": "Vesting schedule of award under share-based payment arrangement." } } }, "auth_ref": [ "r1324", "r1325", "r1326", "r1327", "r1328", "r1329", "r1330", "r1331", "r1332", "r1333", "r1334", "r1335", "r1336", "r1337", "r1338", "r1339", "r1340", "r1341", "r1342", "r1343", "r1344", "r1345", "r1346", "r1347", "r1348", "r1349" ] }, "srt_WeightedAverageMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2023", "localname": "WeightedAverageMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfComponentsOfOtherIntangibleAssetsDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted Average", "label": "Weighted Average [Member]" } } }, "auth_ref": [ "r1089", "r1090", "r1381", "r1383", "r1386" ] }, "us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberDilutedSharesOutstandingAdjustment", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails" ], "lang": { "en-us": { "role": { "terseLabel": "Common stock equivalents", "label": "Weighted Average Number of Shares Outstanding, Diluted, Adjustment", "totalLabel": "Weighted Average Number Diluted Shares Outstanding Adjustment, Total", "documentation": "The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation." } } }, "auth_ref": [ "r1271" ] }, "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfDilutedSharesOutstanding", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "totalLabel": "Diluted weighted-average shares outstanding", "terseLabel": "Diluted (shares)", "label": "Weighted Average Number of Shares Outstanding, Diluted", "documentation": "The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period." } } }, "auth_ref": [ "r373", "r378" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "calculation": { "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails": { "parentTag": "us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesScheduleOfDilutedWeightedaverageSharesOutstandingDetails", "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "verboseLabel": "Basic weighted-average shares outstanding", "terseLabel": "Basic (shares)", "label": "Weighted Average Number of Shares Outstanding, Basic", "totalLabel": "Weighted Average Number of Shares Outstanding, Basic, Total", "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": [ "r372", "r378" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2023", "localname": "WeightedAverageNumberOfSharesOutstandingDilutedDisclosureItemsAbstract", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/StatementConsolidatedStatementsOfIncome" ], "lang": { "en-us": { "role": { "terseLabel": "Weighted-average shares outstanding:", "label": "Weighted Average Number of Shares Outstanding Reconciliation [Abstract]" } } }, "auth_ref": [] }, "wu_WesternUnionInternationalBankMember": { "xbrltype": "domainItemType", "nsuri": "http://www.westernunion.com/20231231", "localname": "WesternUnionInternationalBankMember", "presentation": [ "http://www.westernunion.com/20231231/taxonomy/role/DisclosureScheduleICondensedFinancialInformationOfTheRegistrantPromissoryNotesParentheticalDetails" ], "lang": { "en-us": { "role": { "documentation": "Western union international bank.", "label": "Western Union International Bank [Member]", "terseLabel": "Western Union International Bank" } } }, "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": "45", "Paragraph": "1", "SubTopic": "230", "Topic": "830", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481877/830-230-45-1" }, "r2": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "SubTopic": "20", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483475/205-20-45-10" }, "r3": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r4": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(a),(b),(c)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r5": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i),(j),(k)", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r6": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(i-k)", "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": "12", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-12" }, "r8": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-14" }, "r9": { "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" }, "r10": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(g)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r11": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "SubTopic": "405", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481071/942-405-45-2" }, "r12": { "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" }, "r13": { "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" }, "r14": { "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" }, "r15": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-5" }, "r16": { "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" }, "r17": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "470", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481544/470-10-50-1" }, "r18": { "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" }, "r19": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "205", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-1" }, "r20": { "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" }, "r21": { "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" }, "r22": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "SubTopic": "740", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481141/942-740-50-1" }, "r23": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "SubTopic": "740", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480135/944-740-50-1" }, "r24": { "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" }, "r25": { "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" }, "r26": { "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" }, "r27": { "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" }, "r28": { "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" }, "r29": { "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" }, "r30": { "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" }, "r31": { "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" }, "r32": { "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" }, "r33": { "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" }, "r34": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r35": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r36": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r37": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(i)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r38": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r39": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "SubTopic": "10", "Topic": "280", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-4" }, "r40": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "a", "SubTopic": "10", "Topic": "280", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41" }, "r41": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "b", "SubTopic": "10", "Topic": "280", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-41" }, "r42": { "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" }, "r43": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(c)(2)", "SubTopic": "20", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481326/860-20-50-4D" }, "r44": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "820", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-6A" }, "r45": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-10" }, "r46": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-13" }, "r47": { "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" }, "r48": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-9" }, "r49": { "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" }, "r50": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "SubTopic": "10", "Topic": "420", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-1" }, "r51": { "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" }, "r52": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "205", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-3" }, "r53": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "210", "SubTopic": "10", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02.12)", "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(b),22(b))", "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 210.5-02.19-26)", "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 210.5-02.22(a)(1))", "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)", "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 210.5-02.25)", "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 210.5-02.29-31)", "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 210.5-02.3,4)", "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": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-14" }, "r62": { "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" }, "r63": { "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" }, "r64": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12" }, "r65": { "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" }, "r66": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r67": { "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" }, "r68": { "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" }, "r69": { "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" }, "r70": { "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" }, "r71": { "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" }, "r72": { "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" }, "r73": { "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" }, "r74": { "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" }, "r75": { "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" }, "r76": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "250", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-1" }, "r77": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "250", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483443/250-10-50-3" }, "r78": { "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" }, "r79": { "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" }, "r80": { "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" }, "r81": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482662/260-10-50-1" }, "r82": { "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" }, "r83": { "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" }, "r84": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "270", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482989/270-10-45-12" }, "r85": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "270", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482989/270-10-45-13" }, "r86": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-16" }, "r87": { "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" }, "r88": { "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" }, "r89": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "275", "SubTopic": "10", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482861/275-10-50-21" }, "r90": { "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" }, "r91": { "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" }, "r92": { "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" }, "r93": { "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" }, "r94": { "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" }, "r95": { "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" }, "r96": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "280", "SubTopic": "10", "Section": "50", "Paragraph": "30", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-30" }, "r97": { "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" }, "r98": { "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" }, "r99": { "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" }, "r100": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "310", "SubTopic": "10", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481962/310-10-50-9" }, "r101": { "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" }, "r102": { "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" }, "r103": { "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" }, "r104": { "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" }, "r105": { "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" }, "r106": { "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" }, "r107": { "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" }, "r108": { "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" }, "r109": { "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" }, "r110": { "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" }, "r111": { "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" }, "r112": { "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" }, "r113": { "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" }, "r114": { "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" }, "r115": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "460", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-8" }, "r116": { "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" }, "r117": { "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" }, "r118": { "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" }, "r119": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481520/505-30-50-2" }, "r120": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481520/505-30-50-3" }, "r121": { "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" }, "r122": { "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" }, "r123": { "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" }, "r124": { "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" }, "r125": { "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" }, "r126": { "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" }, "r127": { "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" }, "r128": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r129": { "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" }, "r130": { "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" }, "r131": { "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" }, "r132": { "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" }, "r133": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "50", "Paragraph": "15", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15" }, "r134": { "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" }, "r135": { "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" }, "r136": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "740", "SubTopic": "10", "Section": "55", "Paragraph": "217", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482663/740-10-55-217" }, "r137": { "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" }, "r138": { "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" }, "r139": { "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" }, "r140": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "805", "SubTopic": "20", "Section": "55", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479876/805-20-55-31" }, "r141": { "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" }, "r142": { "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" }, "r143": { "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" }, "r144": { "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" }, "r145": { "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" }, "r146": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1" }, "r147": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A" }, "r148": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A" }, "r149": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1B" }, "r150": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-2" }, "r151": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-2" }, "r152": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4" }, "r153": { "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" }, "r154": { "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" }, "r155": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r156": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a),(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4B" }, "r157": { "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" }, "r158": { "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" }, "r159": { "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" }, "r160": { "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" }, "r161": { "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" }, "r162": { "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" }, "r163": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-5" }, "r164": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-7" }, "r165": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-8" }, "r166": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-8" }, "r167": { "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" }, "r168": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "25", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480238/815-25-50-1" }, "r169": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "815", "SubTopic": "30", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480870/815-30-50-1" }, "r170": { "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" }, "r171": { "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" }, "r172": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-11" }, "r173": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "825", "SubTopic": "10", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482907/825-10-50-12" }, "r174": { "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" }, "r175": { "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" }, "r176": { "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" }, "r177": { "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" }, "r178": { "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" }, "r179": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "850", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r180": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "850", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-3" }, "r181": { "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" }, "r182": { "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(1),(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r183": { "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)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r184": { "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" }, "r185": { "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" }, "r186": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//205/tableOfContent" }, "r187": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483475/205-20-45-11" }, "r188": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-3A" }, "r189": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-4A" }, "r190": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-4B" }, "r191": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5A" }, "r192": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5B" }, "r193": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5B" }, "r194": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5B" }, "r195": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5C" }, "r196": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5D", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5D" }, "r197": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-7" }, "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(19))", "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(20))", "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(24))", "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)(a))", "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(26)(b))", "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(28))", "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(29))", "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)(1))", "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(30)(a)(3))", "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(32))", "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": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r209": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-7" }, "r210": { "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" }, "r211": { "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" }, "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(10))", "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(20))", "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(5))", "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)", "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 210.5-03.2(a),(d))", "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 210.5-03.4)", "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 210.5-03.7(a),(b))", "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 210.5-03.7)", "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 210.5-03.8)", "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 210.5-03.9)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r222": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r223": { "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" }, "r224": { "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" }, "r225": { "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" }, "r226": { "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" }, "r227": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "235", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//235/tableOfContent" }, "r228": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB Topic 11.M)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480530/250-10-S99-5" }, "r229": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "275", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//275/tableOfContent" }, "r230": { "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" }, "r231": { "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" }, "r232": { "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" }, "r233": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r234": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3A" }, "r235": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "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" }, "r236": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r237": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "440", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//440/tableOfContent" }, "r238": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//470/tableOfContent" }, "r239": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481573/470-10-45-12A" }, "r240": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//505/tableOfContent" }, "r241": { "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" }, "r242": { "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" }, "r243": { "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" }, "r244": { "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" }, "r245": { "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" }, "r246": { "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" }, "r247": { "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" }, "r248": { "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" }, "r249": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15" }, "r250": { "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" }, "r251": { "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" }, "r252": { "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" }, "r253": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "815", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//815/tableOfContent" }, "r254": { "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" }, "r255": { "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" }, "r256": { "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" }, "r257": { "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" }, "r258": { "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" }, "r259": { "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" }, "r260": { "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" }, "r261": { "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" }, "r262": { "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" }, "r263": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03.13,16)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r264": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483589/942-220-S99-1" }, "r265": { "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" }, "r266": { "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" }, "r267": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-6" }, "r268": { "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" }, "r269": { "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" }, "r270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r271": { "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" }, "r272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "SubTopic": "35", "Topic": "720", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483406/720-35-50-1" }, "r273": { "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" }, "r274": { "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" }, "r275": { "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" }, "r276": { "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" }, "r277": { "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" }, "r278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(ii)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r280": { "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" }, "r281": { "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" }, "r282": { "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" }, "r283": { "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" }, "r284": { "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" }, "r285": { "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" }, "r286": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1)(e))", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r287": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Topic": "606", "Publisher": "FASB", "URI": "https://asc.fasb.org//606/tableOfContent" }, "r288": { "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" }, "r289": { "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" }, "r290": { "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" }, "r291": { "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" }, "r292": { "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" }, "r293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.5-04(Schedule I))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480922/205-10-S99-6" }, "r294": { "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" }, "r295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5C", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483499/205-20-50-5C" }, "r296": { "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" }, "r297": { "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" }, "r298": { "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" }, "r299": { "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" }, "r300": { "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" }, "r301": { "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" }, "r302": { "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" }, "r303": { "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" }, "r304": { "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" }, "r305": { "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" }, "r306": { "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" }, "r307": { "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(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-3" }, "r310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483466/210-20-50-4" }, "r311": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-10" }, "r312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482790/220-10-45-10A" }, "r313": { "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" }, "r314": { "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" }, "r315": { "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" }, "r316": { "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" }, "r317": { "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" }, "r318": { "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" }, "r319": { "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" }, "r320": { "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" }, "r321": { "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" }, "r322": { "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" }, "r323": { "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" }, "r324": { "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" }, "r325": { "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" }, "r326": { "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" }, "r327": { "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" }, "r328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r329": { "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" }, "r330": { "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" }, "r331": { "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" }, "r332": { "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(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r333": { "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" }, "r334": { "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" }, "r335": { "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" }, "r336": { "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" }, "r337": { "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" }, "r338": { "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" }, "r339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483426/235-10-50-1" }, "r340": { "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" }, "r341": { "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" }, "r342": { "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)(3)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r343": { "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" }, "r344": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r345": { "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" }, "r346": { "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" }, "r347": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r348": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r349": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r350": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r351": { "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(n))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-1" }, "r352": { "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" }, "r353": { "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" }, "r354": { "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" }, "r355": { "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" }, "r356": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483421/250-10-45-6" }, "r357": { "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" }, "r358": { "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" }, "r359": { "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" }, "r360": { "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" }, "r361": { "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" }, "r362": { "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" }, "r363": { "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" }, "r364": { "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" }, "r365": { "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" }, "r366": { "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" }, "r367": { "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" }, "r368": { "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" }, "r369": { "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" }, "r370": { "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" }, "r371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480530/250-10-S99-6" }, "r372": { "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" }, "r373": { "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" }, "r374": { "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" }, "r375": { "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" }, "r376": { "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" }, "r377": { "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" }, "r378": { "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" }, "r379": { "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" }, "r380": { "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" }, "r381": { "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" }, "r382": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//280/tableOfContent" }, "r383": { "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" }, "r384": { "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" }, "r385": { "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" }, "r386": { "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" }, "r387": { "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" }, "r388": { "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" }, "r389": { "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" }, "r390": { "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" }, "r391": { "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" }, "r392": { "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" }, "r393": { "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" }, "r394": { "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" }, "r395": { "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" }, "r396": { "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" }, "r397": { "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" }, "r398": { "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" }, "r399": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-29" }, "r400": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-29" }, "r401": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-29" }, "r402": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-29" }, "r403": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-29" }, "r404": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482810/280-10-50-29" }, "r405": { "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" }, "r406": { "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" }, "r407": { "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" }, "r408": { "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" }, "r409": { "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" }, "r410": { "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" }, "r411": { "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" }, "r412": { "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" }, "r413": { "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" }, "r414": { "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" }, "r415": { "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" }, "r416": { "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" }, "r417": { "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" }, "r418": { "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" }, "r419": { "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" }, "r420": { "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" }, "r421": { "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" }, "r422": { "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" }, "r423": { "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" }, "r424": { "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" }, "r425": { "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" }, "r426": { "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" }, "r427": { "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" }, "r428": { "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" }, "r429": { "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" }, "r430": { "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" }, "r431": { "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" }, "r432": { "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" }, "r433": { "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" }, "r434": { "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" }, "r435": { "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" }, "r436": { "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" }, "r437": { "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" }, "r438": { "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" }, "r439": { "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" }, "r440": { "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" }, "r441": { "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" }, "r442": { "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" }, "r443": { "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" }, "r444": { "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" }, "r445": { "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" }, "r446": { "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" }, "r447": { "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" }, "r448": { "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" }, "r449": { "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" }, "r450": { "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" }, "r451": { "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" }, "r452": { "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" }, "r453": { "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" }, "r454": { "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" }, "r455": { "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" }, "r456": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479536/321-10-50-3" }, "r457": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481664/323-10-45-1" }, "r458": { "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" }, "r459": { "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" }, "r460": { "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" }, "r461": { "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" }, "r462": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479654/326-10-65-1" }, "r463": { "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" }, "r464": { "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" }, "r465": { "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" }, "r466": { "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" }, "r467": { "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" }, "r468": { "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" }, "r469": { "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" }, "r470": { "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" }, "r471": { "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" }, "r472": { "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" }, "r473": { "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" }, "r474": { "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" }, "r475": { "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" }, "r476": { "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" }, "r477": { "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" }, "r478": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r479": { "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" }, "r480": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479319/326-20-50-13" }, "r481": { "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" }, "r482": { "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" }, "r483": { "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" }, "r484": { "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" }, "r485": { "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" }, "r486": { "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" }, "r487": { "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" }, "r488": { "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" }, "r489": { "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" }, "r490": { "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" }, "r491": { "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" }, "r492": { "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" }, "r493": { "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" }, "r494": { "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" }, "r495": { "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" }, "r496": { "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" }, "r497": { "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" }, "r498": { "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" }, "r499": { "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" }, "r500": { "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" }, "r501": { "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" }, "r502": { "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" }, "r503": { "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" }, "r504": { "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" }, "r505": { "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" }, "r506": { "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" }, "r507": { "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" }, "r508": { "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" }, "r509": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-3" }, "r510": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482099/360-10-50-3" }, "r511": { "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" }, "r512": { "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" }, "r513": { "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" }, "r514": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//420/tableOfContent" }, "r515": { "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" }, "r516": { "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" }, "r517": { "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" }, "r518": { "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" }, "r519": { "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" }, "r520": { "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" }, "r521": { "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" }, "r522": { "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" }, "r523": { "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" }, "r524": { "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" }, "r525": { "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" }, "r526": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "420", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 5.P.4(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479823/420-10-S99-2" }, "r527": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482648/440-10-50-4" }, "r528": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482648/440-10-50-4" }, "r529": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-1" }, "r530": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4" }, "r531": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9" }, "r532": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r533": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480102/450-20-S99-1" }, "r534": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482425/460-10-50-3" }, "r535": { "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" }, "r536": { "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" }, "r537": { "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)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r538": { "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" }, "r539": { "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" }, "r540": { "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" }, "r541": { "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" }, "r542": { "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" }, "r543": { "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" }, "r544": { "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" }, "r545": { "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)(C))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r546": { "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" }, "r547": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r548": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-1B" }, "r549": { "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" }, "r550": { "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" }, "r551": { "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" }, "r552": { "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" }, "r553": { "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" }, "r554": { "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" }, "r555": { "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" }, "r556": { "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" }, "r557": { "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" }, "r558": { "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" }, "r559": { "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" }, "r560": { "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" }, "r561": { "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" }, "r562": { "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" }, "r563": { "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" }, "r564": { "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" }, "r565": { "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" }, "r566": { "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" }, "r567": { "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" }, "r568": { "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" }, "r569": { "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" }, "r570": { "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" }, "r571": { "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" }, "r572": { "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" }, "r573": { "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" }, "r574": { "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" }, "r575": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-4" }, "r576": { "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" }, "r577": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-6" }, "r578": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481139/470-20-50-6" }, "r579": { "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" }, "r580": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13" }, "r581": { "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" }, "r582": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481112/505-10-50-13" }, "r583": { "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" }, "r584": { "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" }, "r585": { "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" }, "r586": { "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" }, "r587": { "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" }, "r588": { "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" }, "r589": { "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" }, "r590": { "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" }, "r591": { "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" }, "r592": { "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" }, "r593": { "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" }, "r594": { "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" }, "r595": { "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" }, "r596": { "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" }, "r597": { "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" }, "r598": { "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" }, "r599": { "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" }, "r600": { "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" }, "r601": { "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" }, "r602": { "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" }, "r603": { "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" }, "r604": { "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" }, "r605": { "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" }, "r606": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//715/tableOfContent" }, "r607": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480535/715-20-45-3A" }, "r608": { "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" }, "r609": { "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" }, "r610": { "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" }, "r611": { "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" }, "r612": { "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" }, "r613": { "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" }, "r614": { "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" }, "r615": { "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" }, "r616": { "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" }, "r617": { "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" }, "r618": { "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" }, "r619": { "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" }, "r620": { "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" }, "r621": { "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" }, "r622": { "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" }, "r623": { "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" }, "r624": { "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" }, "r625": { "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" }, "r626": { "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" }, "r627": { "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" }, "r628": { "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" }, "r629": { "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" }, "r630": { "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" }, "r631": { "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" }, "r632": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//718/tableOfContent" }, "r633": { "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" }, "r634": { "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" }, "r635": { "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" }, "r636": { "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" }, "r637": { "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" }, "r638": { "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" }, "r639": { "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" }, "r640": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r641": { "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" }, "r642": { "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" }, "r643": { "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" }, "r644": { "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" }, "r645": { "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" }, "r646": { "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" }, "r647": { "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" }, "r648": { "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" }, "r649": { "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" }, "r650": { "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" }, "r651": { "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" }, "r652": { "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" }, "r653": { "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" }, "r654": { "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" }, "r655": { "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" }, "r656": { "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" }, "r657": { "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" }, "r658": { "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" }, "r659": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r660": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480429/718-10-50-2" }, "r661": { "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" }, "r662": { "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" }, "r663": { "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" }, "r664": { "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" }, "r665": { "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" }, "r666": { "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" }, "r667": { "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" }, "r668": { "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" }, "r669": { "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" }, "r670": { "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" }, "r671": { "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" }, "r672": { "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" }, "r673": { "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" }, "r674": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.C.Q3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479830/718-10-S99-1" }, "r675": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.D.1.Q5)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479830/718-10-S99-1" }, "r676": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.D.2.Q6)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479830/718-10-S99-1" }, "r677": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 14.D.3.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479830/718-10-S99-1" }, "r678": { "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" }, "r679": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "720", "SubTopic": "35", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483406/720-35-50-1" }, "r680": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//740/tableOfContent" }, "r681": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482620/740-10-25-3" }, "r682": { "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" }, "r683": { "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" }, "r684": { "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" }, "r685": { "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" }, "r686": { "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" }, "r687": { "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" }, "r688": { "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" }, "r689": { "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" }, "r690": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r691": { "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" }, "r692": { "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" }, "r693": { "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" }, "r694": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15A", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-15A" }, "r695": { "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" }, "r696": { "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" }, "r697": { "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" }, "r698": { "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" }, "r699": { "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" }, "r700": { "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" }, "r701": { "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" }, "r702": { "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" }, "r703": { "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" }, "r704": { "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" }, "r705": { "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" }, "r706": { "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" }, "r707": { "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" }, "r708": { "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" }, "r709": { "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" }, "r710": { "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" }, "r711": { "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" }, "r712": { "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" }, "r713": { "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" }, "r714": { "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" }, "r715": { "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" }, "r716": { "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" }, "r717": { "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" }, "r718": { "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" }, "r719": { "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" }, "r720": { "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" }, "r721": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482603/740-30-50-2" }, "r722": { "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" }, "r723": { "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" }, "r724": { "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" }, "r725": { "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" }, "r726": { "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" }, "r727": { "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" }, "r728": { "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" }, "r729": { "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" }, "r730": { "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" }, "r731": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481203/810-10-50-1A" }, "r732": { "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" }, "r733": { "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" }, "r734": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r735": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r736": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4C" }, "r737": { "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" }, "r738": { "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" }, "r739": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480627/815-20-45-3" }, "r740": { "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" }, "r741": { "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" }, "r742": { "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" }, "r743": { "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" }, "r744": { "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" }, "r745": { "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" }, "r746": { "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" }, "r747": { "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" }, "r748": { "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" }, "r749": { "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" }, "r750": { "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" }, "r751": { "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" }, "r752": { "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" }, "r753": { "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" }, "r754": { "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" }, "r755": { "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" }, "r756": { "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" }, "r757": { "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" }, "r758": { "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" }, "r759": { "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" }, "r760": { "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" }, "r761": { "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" }, "r762": { "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" }, "r763": { "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" }, "r764": { "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" }, "r765": { "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" }, "r766": { "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" }, "r767": { "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" }, "r768": { "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" }, "r769": { "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" }, "r770": { "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" }, "r771": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-2" }, "r772": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482106/820-10-50-3" }, "r773": { "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" }, "r774": { "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" }, "r775": { "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" }, "r776": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482736/825-10-45-2" }, "r777": { "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" }, "r778": { "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" }, "r779": { "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" }, "r780": { "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" }, "r781": { "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" }, "r782": { "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" }, "r783": { "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" }, "r784": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//830/tableOfContent" }, "r785": { "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" }, "r786": { "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" }, "r787": { "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" }, "r788": { "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" }, "r789": { "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" }, "r790": { "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" }, "r791": { "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" }, "r792": { "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" }, "r793": { "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" }, "r794": { "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" }, "r795": { "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" }, "r796": { "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" }, "r797": { "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" }, "r798": { "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" }, "r799": { "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" }, "r800": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//842-20/tableOfContent" }, "r801": { "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" }, "r802": { "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" }, "r803": { "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" }, "r804": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479041/842-20-45-5" }, "r805": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-3" }, "r806": { "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" }, "r807": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147478964/842-20-50-4" }, "r808": { "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" }, "r809": { "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" }, "r810": { "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" }, "r811": { "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" }, "r812": { "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" }, "r813": { "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" }, "r814": { "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" }, "r815": { "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" }, "r816": { "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" }, "r817": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//850/tableOfContent" }, "r818": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r819": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-1" }, "r820": { "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" }, "r821": { "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" }, "r822": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r823": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r824": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483326/850-10-50-6" }, "r825": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481435/852-10-45-14" }, "r826": { "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" }, "r827": { "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" }, "r828": { "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" }, "r829": { "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" }, "r830": { "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" }, "r831": { "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" }, "r832": { "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" }, "r833": { "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" }, "r834": { "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" }, "r835": { "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" }, "r836": { "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" }, "r837": { "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" }, "r838": { "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" }, "r839": { "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" }, "r840": { "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" }, "r841": { "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" }, "r842": { "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" }, "r843": { "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" }, "r844": { "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" }, "r845": { "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" }, "r846": { "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" }, "r847": { "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" }, "r848": { "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" }, "r849": { "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" }, "r850": { "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" }, "r851": { "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" }, "r852": { "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" }, "r853": { "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" }, "r854": { "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" }, "r855": { "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" }, "r856": { "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" }, "r857": { "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" }, "r858": { "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" }, "r859": { "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" }, "r860": { "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" }, "r861": { "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" }, "r862": { "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" }, "r863": { "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" }, "r864": { "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" }, "r865": { "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" }, "r866": { "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" }, "r867": { "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" }, "r868": { "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" }, "r869": { "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" }, "r870": { "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" }, "r871": { "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" }, "r872": { "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" }, "r873": { "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" }, "r874": { "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" }, "r875": { "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" }, "r876": { "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" }, "r877": { "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" }, "r878": { "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" }, "r879": { "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" }, "r880": { "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" }, "r881": { "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" }, "r882": { "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(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r883": { "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)(h))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r884": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r885": { "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" }, "r886": { "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)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r887": { "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" }, "r888": { "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" }, "r889": { "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)(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r890": { "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" }, "r891": { "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" }, "r892": { "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" }, "r893": { "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" }, "r894": { "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" }, "r895": { "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" }, "r896": { "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" }, "r897": { "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" }, "r898": { "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" }, "r899": { "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" }, "r900": { "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" }, "r901": { "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" }, "r902": { "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" }, "r903": { "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" }, "r904": { "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)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r905": { "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(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483586/944-220-S99-1" }, "r906": { "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" }, "r907": { "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" }, "r908": { "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" }, "r909": { "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" }, "r910": { "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" }, "r911": { "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" }, "r912": { "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" }, "r913": { "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" }, "r914": { "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" }, "r915": { "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" }, "r916": { "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" }, "r917": { "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" }, "r918": { "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" }, "r919": { "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" }, "r920": { "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" }, "r921": { "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" }, "r922": { "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" }, "r923": { "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" }, "r924": { "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" }, "r925": { "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" }, "r926": { "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" }, "r927": { "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" }, "r928": { "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" }, "r929": { "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" }, "r930": { "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" }, "r931": { "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" }, "r932": { "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" }, "r933": { "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" }, "r934": { "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" }, "r935": { "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" }, "r936": { "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" }, "r937": { "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" }, "r938": { "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" }, "r939": { "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(f)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r940": { "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(f)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r941": { "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(f)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r942": { "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" }, "r943": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r944": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479886/946-10-S99-3" }, "r945": { "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" }, "r946": { "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" }, "r947": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-2" }, "r948": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-5" }, "r949": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-6" }, "r950": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480990/946-20-50-9" }, "r951": { "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" }, "r952": { "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" }, "r953": { "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" }, "r954": { "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" }, "r955": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-1" }, "r956": { "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" }, "r957": { "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" }, "r958": { "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" }, "r959": { "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" }, "r960": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-12" }, "r961": { "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" }, "r962": { "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" }, "r963": { "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" }, "r964": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r965": { "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" }, "r966": { "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" }, "r967": { "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" }, "r968": { "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" }, "r969": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r970": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480524/946-210-50-6" }, "r971": { "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" }, "r972": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r973": { "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" }, "r974": { "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" }, "r975": { "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" }, "r976": { "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" }, "r977": { "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" }, "r978": { "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" }, "r979": { "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" }, "r980": { "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" }, "r981": { "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" }, "r982": { "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" }, "r983": { "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" }, "r984": { "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" }, "r985": { "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" }, "r986": { "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" }, "r987": { "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" }, "r988": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(5)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r989": { "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" }, "r990": { "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" }, "r991": { "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" }, "r992": { "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" }, "r993": { "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(7)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r994": { "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" }, "r995": { "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" }, "r996": { "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" }, "r997": { "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" }, "r998": { "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" }, "r999": { "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" }, "r1000": { "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" }, "r1001": { "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" }, "r1002": { "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" }, "r1003": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483580/946-220-50-3" }, "r1004": { "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" }, "r1005": { "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" }, "r1006": { "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)(c)(2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r1007": { "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)(c)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r1008": { "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)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r1009": { "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)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483575/946-220-S99-1" }, "r1010": { "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" }, "r1011": { "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" }, "r1012": { "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" }, "r1013": { "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" }, "r1014": { "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" }, "r1015": { "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" }, "r1016": { "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" }, "r1017": { "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" }, "r1018": { "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" }, "r1019": { "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" }, "r1020": { "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" }, "r1021": { "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" }, "r1022": { "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" }, "r1023": { "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" }, "r1024": { "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" }, "r1025": { "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" }, "r1026": { "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" }, "r1027": { "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" }, "r1028": { "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" }, "r1029": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2" }, "r1030": { "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" }, "r1031": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481062/946-235-50-2" }, "r1032": { "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" }, "r1033": { "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" }, "r1034": { "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" }, "r1035": { "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" }, "r1036": { "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" }, "r1037": { "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" }, "r1038": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "12", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-12" }, "r1039": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "19", "Subparagraph": "(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-19" }, "r1040": { "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" }, "r1041": { "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" }, "r1042": { "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" }, "r1043": { "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" }, "r1044": { "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" }, "r1045": { "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" }, "r1046": { "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" }, "r1047": { "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" }, "r1048": { "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" }, "r1049": { "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" }, "r1050": { "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 C))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5" }, "r1051": { "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" }, "r1052": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SX 210.12-13(Column G))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5" }, "r1053": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5A" }, "r1054": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5A", "Subparagraph": "(SX 210.12-13A(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5A" }, "r1055": { "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" }, "r1056": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5B", "Subparagraph": "(SX 210.12-13B(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5B" }, "r1057": { "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 F))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r1058": { "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" }, "r1059": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column H))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r1060": { "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" }, "r1061": { "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" }, "r1062": { "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" }, "r1063": { "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" }, "r1064": { "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" }, "r1065": { "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" }, "r1066": { "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" }, "r1067": { "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" }, "r1068": { "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" }, "r1069": { "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" }, "r1070": { "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" }, "r1071": { "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" }, "r1072": { "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" }, "r1073": { "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" }, "r1074": { "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" }, "r1075": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481058/954-310-45-1" }, "r1076": { "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" }, "r1077": { "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" }, "r1078": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "450", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480598/954-450-50-1" }, "r1079": { "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" }, "r1080": { "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" }, "r1081": { "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" }, "r1082": { "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" }, "r1083": { "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" }, "r1084": { "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" }, "r1085": { "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" }, "r1086": { "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" }, "r1087": { "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" }, "r1088": { "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 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479438/970-360-S99-1" }, "r1089": { "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" }, "r1090": { "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" }, "r1091": { "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" }, "r1092": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(1)", "SubTopic": "10", "Topic": "815", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r1093": { "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" }, "r1094": { "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" }, "r1095": { "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" }, "r1096": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-16" }, "r1097": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483444/210-20-55-21" }, "r1098": { "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" }, "r1099": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482739/220-10-55-15" }, "r1100": { "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" }, "r1101": { "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" }, "r1102": { "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" }, "r1103": { "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" }, "r1104": { "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" }, "r1105": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482785/280-10-55-47" }, "r1106": { "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" }, "r1107": { "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" }, "r1108": { "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" }, "r1109": { "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" }, "r1110": { "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" }, "r1111": { "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" }, "r1112": { "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" }, "r1113": { "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" }, "r1114": { "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" }, "r1115": { "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" }, "r1116": { "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" }, "r1117": { "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" }, "r1118": { "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" }, "r1119": { "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" }, "r1120": { "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" }, "r1121": { "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" }, "r1122": { "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" }, "r1123": { "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" }, "r1124": { "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" }, "r1125": { "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" }, "r1126": { "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" }, "r1127": { "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" }, "r1128": { "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" }, "r1129": { "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" }, "r1130": { "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" }, "r1131": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "217", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482663/740-10-55-217" }, "r1132": { "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" }, "r1133": { "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" }, "r1134": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4D" }, "r1135": { "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" }, "r1136": { "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" }, "r1137": { "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" }, "r1138": { "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" }, "r1139": { "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" }, "r1140": { "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" }, "r1141": { "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" }, "r1142": { "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" }, "r1143": { "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" }, "r1144": { "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" }, "r1145": { "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" }, "r1146": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column A)(Footnote 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r1147": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5C", "Subparagraph": "(SX 210.12-13C(Column B)(Footnote 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480032/946-320-S99-5C" }, "r1148": { "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" }, "r1149": { "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" }, "r1150": { "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" }, "r1151": { "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" }, "r1152": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b" }, "r1153": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r1154": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-23" }, "r1155": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "d1-1" }, "r1156": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 10-K", "Number": "249", "Section": "310" }, "r1157": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Number": "249", "Section": "220", "Subsection": "f" }, "r1158": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16", "Subsection": "J", "Paragraph": "a" }, "r1159": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1" }, "r1160": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i" }, "r1161": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "A" }, "r1162": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "B" }, "r1163": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "C" }, "r1164": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "D" }, "r1165": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "i", "Sentence": "E" }, "r1166": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii" }, "r1167": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "1", "Subparagraph": "iii" }, "r1168": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "6", "Subsection": "F", "Paragraph": "2" }, "r1169": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Subsection": "F", "Paragraph": "1", "Subparagraph": "ii", "Section": "6" }, "r1170": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Number": "249", "Section": "240", "Subsection": "f" }, "r1171": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a" }, "r1172": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1" }, "r1173": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1174": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1175": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1176": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1177": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1178": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "2" }, "r1179": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "a", "Subparagraph": "3" }, "r1180": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Section": "19", "Paragraph": "b" }, "r1181": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a" }, "r1182": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1" }, "r1183": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "i" }, "r1184": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "ii" }, "r1185": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iii" }, "r1186": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "iv" }, "r1187": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "1", "Sentence": "v" }, "r1188": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "2" }, "r1189": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "a", "Subparagraph": "3" }, "r1190": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form N-CSR", "Section": "18", "Paragraph": "b" }, "r1191": { "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" }, "r1192": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v" }, "r1193": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "1" }, "r1194": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "ii" }, "r1195": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iii" }, "r1196": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "iv" }, "r1197": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "2", "Subparagraph": "vi" }, "r1198": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "3" }, "r1199": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "4" }, "r1200": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "i" }, "r1201": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "ii" }, "r1202": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iii" }, "r1203": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "5", "Subparagraph": "iv" }, "r1204": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6" }, "r1205": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "v", "Paragraph": "6", "Subparagraph": "i" }, "r1206": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w" }, "r1207": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1" }, "r1208": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "i" }, "r1209": { "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" }, "r1210": { "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" }, "r1211": { "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" }, "r1212": { "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" }, "r1213": { "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" }, "r1214": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "ii" }, "r1215": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "1", "Subparagraph": "iii" }, "r1216": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w", "Paragraph": "2" }, "r1217": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "1" }, "r1218": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "2" }, "r1219": { "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" }, "r1220": { "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" }, "r1221": { "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" }, "r1222": { "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" }, "r1223": { "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" }, "r1224": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a" }, "r1225": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "1" }, "r1226": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "A" }, "r1227": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "B" }, "r1228": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "C" }, "r1229": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "D" }, "r1230": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "b", "Paragraph": "1" }, "r1231": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-T", "Number": "232", "Section": "405" }, "r1232": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "405" }, "r1233": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481231/810-10-45-11" }, "r1234": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-12" }, "r1235": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-15" }, "r1236": { "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" }, "r1237": { "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" }, "r1238": { "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" }, "r1239": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Topic": "705", "Publisher": "FASB", "URI": "https://asc.fasb.org//705/tableOfContent" }, "r1240": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(a)", "Publisher": "SEC" }, "r1241": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(b)", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1242": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(b)", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1243": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(b)", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1244": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(c)", "Subparagraph": "(2)(i)", "Publisher": "SEC" }, "r1245": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(c)", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r1246": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "(c)", "Subparagraph": "(2)(iii)", "Publisher": "SEC" }, "r1247": { "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(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1248": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1249": { "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" }, "r1250": { "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(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480566/210-10-S99-1" }, "r1251": { "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" }, "r1252": { "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" }, "r1253": { "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" }, "r1254": { "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(b)(7)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r1255": { "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(b)(9)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483621/220-10-S99-2" }, "r1256": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-13" }, "r1257": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r1258": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-14" }, "r1259": { "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" }, "r1260": { "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" }, "r1261": { "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" }, "r1262": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "9", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482740/230-10-45-9" }, "r1263": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1264": { "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" }, "r1265": { "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" }, "r1266": { "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" }, "r1267": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480678/235-10-S99-3" }, "r1268": { "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" }, "r1269": { "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" }, "r1270": { "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" }, "r1271": { "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" }, "r1272": { "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" }, "r1273": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1274": { "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" }, "r1275": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1276": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1277": { "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" }, "r1278": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3" }, "r1279": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3" }, "r1280": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481800/320-10-50-3" }, "r1281": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1282": { "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" }, "r1283": { "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" }, "r1284": { "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" }, "r1285": { "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" }, "r1286": { "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" }, "r1287": { "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" }, "r1288": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147481687/323-10-50-3" }, "r1289": { "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" }, "r1290": { "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" }, "r1291": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1292": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1293": { "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" }, "r1294": { "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" }, "r1295": { "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" }, "r1296": { "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" }, "r1297": { "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" }, "r1298": { "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" }, "r1299": { "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" }, "r1300": { "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" }, "r1301": { "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" }, "r1302": { "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" }, "r1303": { "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" }, "r1304": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482665/350-30-50-3" }, "r1305": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482130/360-10-45-5" }, "r1306": { "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" }, "r1307": { "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" }, "r1308": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org//450/tableOfContent" }, "r1309": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-1" }, "r1310": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-4" }, "r1311": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1312": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147483076/450-20-50-9" }, "r1313": { "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" }, "r1314": { "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" }, "r1315": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r1316": { "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" }, "r1317": { "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" }, "r1318": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1A" }, "r1319": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480097/470-10-S99-1B" }, "r1320": { "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" }, "r1321": { "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" }, "r1322": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479777/606-10-55-91" }, "r1323": { "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" }, "r1324": { "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" }, "r1325": { "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" }, "r1326": { "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" }, "r1327": { "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" }, "r1328": { "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" }, "r1329": { "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" }, "r1330": { "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" }, "r1331": { "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" }, "r1332": { "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" }, "r1333": { "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" }, "r1334": { "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" }, "r1335": { "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" }, "r1336": { "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" }, "r1337": { "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" }, "r1338": { "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" }, "r1339": { "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" }, "r1340": { "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" }, "r1341": { "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" }, "r1342": { "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" }, "r1343": { "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" }, "r1344": { "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" }, "r1345": { "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" }, "r1346": { "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" }, "r1347": { "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" }, "r1348": { "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" }, "r1349": { "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" }, "r1350": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147482685/740-10-50-10" }, "r1351": { "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" }, "r1352": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1353": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1354": { "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" }, "r1355": { "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" }, "r1356": { "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" }, "r1357": { "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" }, "r1358": { "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" }, "r1359": { "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" }, "r1360": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480060/805-50-25-1" }, "r1361": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480027/805-50-30-1" }, "r1362": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480027/805-50-30-2" }, "r1363": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1A" }, "r1364": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-1B" }, "r1365": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147480434/815-10-50-4A" }, "r1366": { "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" }, "r1367": { "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" }, "r1368": { "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" }, "r1369": { "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" }, "r1370": { "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" }, "r1371": { "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" }, "r1372": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479041/842-20-45-4" }, "r1373": { "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" }, "r1374": { "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" }, "r1375": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1376": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "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" }, "r1377": { "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" }, "r1378": { "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" }, "r1379": { "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" }, "r1380": { "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" }, "r1381": { "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" }, "r1382": { "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" }, "r1383": { "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" }, "r1384": { "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" }, "r1385": { "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" }, "r1386": { "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" }, "r1387": { "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(1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479853/942-210-S99-1" }, "r1388": { "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)(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1389": { "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" }, "r1390": { "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)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479440/944-210-S99-1" }, "r1391": { "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" }, "r1392": { "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" }, "r1393": { "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" }, "r1394": { "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" }, "r1395": { "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" }, "r1396": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org//1943274/2147479617/946-210-S99-1" }, "r1397": { "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" }, "r1398": { "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" }, "r1399": { "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" }, "r1400": { "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" }, "r1401": { "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" }, "r1402": { "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" } } }