{ "instance": { "tl-20210429.htm": { "axisCustom": 6, "axisStandard": 40, "contextCount": 994, "dts": { "calculationLink": { "local": [ "tl-20210429_cal.xml" ] }, "definitionLink": { "local": [ "tl-20210429_def.xml" ], "remote": [ "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-eedm-def-2020-01-31.xml", "http://xbrl.fasb.org/srt/2020/elts/srt-eedm1-def-2020-01-31.xml" ] }, "inline": { "local": [ "tl-20210429.htm" ] }, "labelLink": { "local": [ "tl-20210429_lab.xml" ], "remote": [ "http://xbrl.fasb.org/srt/2020/elts/srt-doc-2020-01-31.xml", "https://xbrl.sec.gov/dei/2020/dei-doc-2020-01-31.xml", "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-doc-2020-01-31.xml" ] }, "presentationLink": { "local": [ "tl-20210429_pre.xml" ] }, "referenceLink": { "remote": [ "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-ref-2020-01-31.xml", "https://xbrl.sec.gov/dei/2020/dei-ref-2020-01-31.xml", "http://xbrl.fasb.org/srt/2020/elts/srt-ref-2020-01-31.xml" ] }, "schema": { "local": [ "tl-20210429.xsd" ], "remote": [ "http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd", "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/dtr/type/numeric-2009-12-16.xsd", "http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/2006/ref-2006-02-27.xsd", "http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-roles-2020-01-31.xsd", "http://xbrl.fasb.org/srt/2020/elts/srt-roles-2020-01-31.xsd", "https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd", "https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd", "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd", "http://xbrl.fasb.org/us-gaap/2020/elts/us-parts-codification-2020-01-31.xsd", "http://www.xbrl.org/lrr/role/deprecated-2009-12-16.xsd" ] } }, "elementCount": 879, "entityCount": 1, "hidden": { "http://xbrl.sec.gov/dei/2020-01-31": 7, "total": 7 }, "keyCustom": 48, "keyStandard": 490, "memberCustom": 68, "memberStandard": 116, "nsprefix": "tl", "nsuri": "http://www.talcottresolution.com/20210429", "report": { "R1": { "firstAnchor": null, "groupType": "document", "isDefault": "true", "longName": "0001001 - Document - Document and Entity Information", "role": "http://www.talcottresolution.com/role/DocumentandEntityInformation", "shortName": "Document and Entity Information", "subGroupType": "", "uniqueAnchor": null }, "R10": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "srt:SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i1954bf75b6fa45918f03bb914ffc4a41_I20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "srt:LifeInsuranceInForceGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2080010 - Disclosure - Schedule IV - Schedule of Reinsurance Level 4", "role": "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4", "shortName": "Schedule IV - Schedule of Reinsurance Level 4", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "srt:SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i1954bf75b6fa45918f03bb914ffc4a41_I20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "srt:LifeInsuranceInForceGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R11": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2101101 - Disclosure - Basis of Presentation and Accounting Policies Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel1Notes", "shortName": "Basis of Presentation and Accounting Policies Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R12": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2104102 - Disclosure - Fair Value Measurements Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel1Notes", "shortName": "Fair Value Measurements Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueDisclosuresTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R13": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InvestmentHoldingsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2114103 - Disclosure - Investment Holding Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel1Notes", "shortName": "Investment Holding Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InvestmentHoldingsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R14": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2124104 - Disclosure - Derivative Instruments Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel1Notes", "shortName": "Derivative Instruments Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R15": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ReinsuranceTextBlock", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2133105 - Disclosure - Reinsurance Level 1(Notes)", "role": "http://www.talcottresolution.com/role/ReinsuranceLevel1Notes", "shortName": "Reinsurance Level 1(Notes)", "subGroupType": "", "uniqueAnchor": null }, "R16": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2137106 - Disclosure - Deferred Policy Acquisition Costs Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel1Notes", "shortName": "Deferred Policy Acquisition Costs Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R17": { "firstAnchor": { "ancestors": [ "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2140107 - Disclosure - Reserve for Future Policy Benefits and Separate Account Liabilities Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel1Notes", "shortName": "Reserve for Future Policy Benefits and Separate Account Liabilities Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R18": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2145108 - Disclosure - Other Intangible Assets Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel1Notes", "shortName": "Other Intangible Assets Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R19": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2149109 - Disclosure - Debt Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/DebtLevel1Notes", "shortName": "Debt Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DebtDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R2": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:InsuranceCommissionsAndFees", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1001002 - Statement - Consolidated Statements of Operations", "role": "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations", "shortName": "Consolidated Statements of Operations", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:InsuranceCommissionsAndFees", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R20": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2151110 - Disclosure - Income Tax Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/IncomeTaxLevel1Notes", "shortName": "Income Tax Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R21": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2156111 - Disclosure - Commitments and Contingencies Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel1Notes", "shortName": "Commitments and Contingencies Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R22": { "firstAnchor": { "ancestors": [ "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InsuranceDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2165112 - Disclosure - Statutory Results Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/StatutoryResultsLevel1Notes", "shortName": "Statutory Results Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InsuranceDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R23": { "firstAnchor": { "ancestors": [ "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ComprehensiveIncomeNoteTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2170113 - Disclosure - Accumulated Other Comprehensive Income Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel1Notes", "shortName": "Accumulated Other Comprehensive Income Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ComprehensiveIncomeNoteTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R24": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2174114 - Disclosure - Subsequent Events Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/SubsequentEventsLevel1Notes", "shortName": "Subsequent Events Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": null }, "R25": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2177115 - Disclosure - Schedule I - Summary of Investments - Other Than Investments in Affiliates Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel1Notes", "shortName": "Schedule I - Summary of Investments - Other Than Investments in Affiliates Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R26": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2181116 - Disclosure - Schedule V - Valuation and Qualifying Accounts Level 1 (Notes)", "role": "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel1Notes", "shortName": "Schedule V - Valuation and Qualifying Accounts Level 1 (Notes)", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R27": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2202201 - Disclosure - Basis of Presentation and Accounting Policies Level 2 (Policies)", "role": "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies", "shortName": "Basis of Presentation and Accounting Policies Level 2 (Policies)", "subGroupType": "policies", "uniqueAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R28": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:FairValueOfFinancialInstrumentsPolicy", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2205202 - Disclosure - Fair Value Measurements Level 2 (Policies)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel2Policies", "shortName": "Fair Value Measurements Level 2 (Policies)", "subGroupType": "policies", "uniqueAnchor": null }, "R29": { "firstAnchor": { "ancestors": [ "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DerivativesPolicyTextBlock", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2225203 - Disclosure - Derivative Instruments Level 2 (Policies)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel2Policies", "shortName": "Derivative Instruments Level 2 (Policies)", "subGroupType": "policies", "uniqueAnchor": null }, "R3": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1002003 - Statement - Consolidated Statements of Comprehensive Income", "role": "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "shortName": "Consolidated Statements of Comprehensive Income", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ComprehensiveIncomeNetOfTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R30": { "firstAnchor": { "ancestors": [ "span", "div", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:CommitmentsAndContingenciesPolicyTextBlock", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2257204 - Disclosure - Commitments and Contingencies Level 2 (Policies)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel2Policies", "shortName": "Commitments and Contingencies Level 2 (Policies)", "subGroupType": "policies", "uniqueAnchor": null }, "R31": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2306301 - Disclosure - Fair Value Measurements Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel3Tables", "shortName": "Fair Value Measurements Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R32": { "firstAnchor": { "ancestors": [ "us-gaap:InvestmentHoldingsTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InvestmentIncomeTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2315302 - Disclosure - Investment Holding Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables", "shortName": "Investment Holding Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:InvestmentHoldingsTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:InvestmentIncomeTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R33": { "firstAnchor": { "ancestors": [ "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2326303 - Disclosure - Derivative Instruments Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables", "shortName": "Derivative Instruments Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfDerivativeInstrumentsTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R34": { "firstAnchor": { "ancestors": [ "us-gaap:ReinsuranceTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "tl:ReinsuranceRecoverableTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2334304 - Disclosure - Reinsurance Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/ReinsuranceLevel3Tables", "shortName": "Reinsurance Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:ReinsuranceTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "tl:ReinsuranceRecoverableTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R35": { "firstAnchor": { "ancestors": [ "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2338305 - Disclosure - Deferred Policy Acquisition Costs Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel3Tables", "shortName": "Deferred Policy Acquisition Costs Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R36": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2341306 - Disclosure - Reserve for Future Policy Benefits and Separate Account Liabilities Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel3Tables", "shortName": "Reserve for Future Policy Benefits and Separate Account Liabilities Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R37": { "firstAnchor": { "ancestors": [ "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IntangibleAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2346307 - Disclosure - Other Intangible Assets Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel3Tables", "shortName": "Other Intangible Assets Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:IntangibleAssetsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R38": { "firstAnchor": { "ancestors": [ "div", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2352308 - Disclosure - Income Tax Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/IncomeTaxLevel3Tables", "shortName": "Income Tax Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "div", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R39": { "firstAnchor": { "ancestors": [ "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2358309 - Disclosure - Commitments and Contingencies Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel3Tables", "shortName": "Commitments and Contingencies Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R4": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1003004 - Statement - Consolidated Balance Sheets", "role": "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "shortName": "Consolidated Balance Sheets", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:MarketableSecurities", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R40": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2366310 - Disclosure - Statutory Results Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/StatutoryResultsLevel3Tables", "shortName": "Statutory Results Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R41": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2371311 - Disclosure - Accumulated Other Comprehensive Income Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel3Tables", "shortName": "Accumulated Other Comprehensive Income Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R42": { "firstAnchor": { "ancestors": [ "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:SubsequentEventsTextBlock", "reportCount": 1, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2375312 - Disclosure - Subsequent Events Level 3 (Tables)", "role": "http://www.talcottresolution.com/role/SubsequentEventsLevel3Tables", "shortName": "Subsequent Events Level 3 (Tables)", "subGroupType": "tables", "uniqueAnchor": null }, "R43": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:PresentValueOfFutureInsuranceProfitsTableTextBlock", "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i1a1b6ad7d27d4428a6895389e403ccbe_I20181231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:ValueOfBusinessAcquiredVOBA", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2403401 - Disclosure - Basis of Presentation and Accounting Policies Level 4 (Details)", "role": "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "shortName": "Basis of Presentation and Accounting Policies Level 4 (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "lang": "en-US", "name": "tl:MaximumUncollateralizedThresholdforDerivativeCounterPartyforSingleLegalEntity", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R44": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7736094f510449db8a8699fd251a9333_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2407402 - Disclosure - Fair Value Measurements Level 4 Fair Value by Hierarchy (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "shortName": "Fair Value Measurements Level 4 Fair Value by Hierarchy (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "ia77bacc1f00543e2b7307db690d997f4_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:SeparateAccountAssets", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R45": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "ix:continuation", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:AvailableForSaleSecuritiesDebtSecurities", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2408403 - Disclosure - Fair Value Measurements Level 4 Significant Unobservable Inputs - Securities (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "shortName": "Fair Value Measurements Level 4 Significant Unobservable Inputs - Securities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i0ef88a31305f4bd18686840d600f84fc_D20200101-20201231", "decimals": null, "lang": "en-US", "name": "us-gaap:FairValueMeasurementsSensitivityAnalysisDescription", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R46": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i921ccf9db54a4cf591c01892bcaa3878_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2409404 - Disclosure - Fair Value Measurements Level 4 Significant Unobservable Inputs - Freestanding Derivatives (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "shortName": "Fair Value Measurements Level 4 Significant Unobservable Inputs - Freestanding Derivatives (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i921ccf9db54a4cf591c01892bcaa3878_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeAssetsLiabilitiesAtFairValueNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R47": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2410405 - Disclosure - Fair Value Measurements Level 4 Fair Value Level 3 Roll Forward (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "shortName": "Fair Value Measurements Level 4 Fair Value Level 3 Roll Forward (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R48": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2411406 - Disclosure - Fair Value Measurements Level 4 - Financial Instruments Classified as Level 3 Still Held at Year End (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "shortName": "Fair Value Measurements Level 4 - Financial Instruments Classified as Level 3 Still Held at Year End (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R49": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i96ed550edfd24edf8ee7ab512e9b342c_I20191231", "decimals": "-6", "first": true, "lang": "en-US", "name": "tl:FairValueOptionFixedMaturitySecurities", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2412407 - Disclosure - Fair Value Measurements Level 4 Fair Value Option (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "shortName": "Fair Value Measurements Level 4 Fair Value Option (Details)", "subGroupType": "details", "uniqueAnchor": null }, "R5": { "firstAnchor": { "ancestors": [ "span", "div", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FinancingReceivableAllowanceForCreditLosses", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1004005 - Statement - Consolidated Balance Sheets (Parenthetical)", "role": "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "shortName": "Consolidated Balance Sheets (Parenthetical)", "subGroupType": "parenthetical", "uniqueAnchor": null }, "R50": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:Assets", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2413408 - Disclosure - Fair Value Measurements Level 4 Financial Instruments Not Carried At Fair Value (Details)", "role": "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "shortName": "Fair Value Measurements Level 4 Financial Instruments Not Carried At Fair Value (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i4fd8d7315e32467cad8bf97e9087e698_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:Liabilities", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R51": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:InvestmentIncomeTextBlock", "us-gaap:InvestmentHoldingsTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:InvestmentIncomeInvestmentExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2416409 - Disclosure - Investment Holding Level 4 Investment Income (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "shortName": "Investment Holding Level 4 Investment Income (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:InvestmentIncomeTextBlock", "us-gaap:InvestmentHoldingsTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:InvestmentIncomeInvestmentExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R52": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2417410 - Disclosure - Investment Holding Level 4 Net Realized Capital Gains and Sale of AFS (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "shortName": "Investment Holding Level 4 Net Realized Capital Gains and Sale of AFS (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:RealizedGainLossOnInvestmentsTableTextBlock", "us-gaap:InvestmentHoldingsTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ForeignCurrencyTransactionGainLossBeforeTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R53": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:RealizedGainLossOnInvestmentsTableTextBlock", "us-gaap:InvestmentHoldingsTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2418411 - Disclosure - Investment Holding Level 4 Other than Temporary Impairment, Credit Losses Recognized in Earnings (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails", "shortName": "Investment Holding Level 4 Other than Temporary Impairment, Credit Losses Recognized in Earnings (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i1954bf75b6fa45918f03bb914ffc4a41_I20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R54": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2419412 - Disclosure - Investment Holding Level 4 Available-for-Sale Securities (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "shortName": "Investment Holding Level 4 Available-for-Sale Securities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R55": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FairValueConcentrationOfRiskInvestments", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2420413 - Disclosure - Investment Holding Level 4 Concentration of Credit Risk (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "shortName": "Investment Holding Level 4 Concentration of Credit Risk (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FairValueConcentrationOfRiskInvestments", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R56": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "2", "first": true, "lang": "en-US", "name": "tl:CurrentWeightedAverageLoanToValueRatioOfCommercialMortgageLoan", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2421414 - Disclosure - Investment Holding Level 4 Mortgage Loans on Real Estate (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "shortName": "Investment Holding Level 4 Mortgage Loans on Real Estate (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "2", "first": true, "lang": "en-US", "name": "tl:CurrentWeightedAverageLoanToValueRatioOfCommercialMortgageLoan", "reportCount": 1, "unique": true, "unitRef": "number", "xsiNil": "false" } }, "R57": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:VariableInterestDifferenceBetweenCarryingAmountAndMaximumExposure", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2422415 - Disclosure - Investment Holding Level 4 Variable Interest Entities (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails", "shortName": "Investment Holding Level 4 Variable Interest Entities (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:VariableInterestDifferenceBetweenCarryingAmountAndMaximumExposure", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R58": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:SecuritiesReceivedAsCollateral", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2423416 - Disclosure - Investment Holding Level 4 Repurchase Agreements, Dollar Roll Transactions and Other (Details)", "role": "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "shortName": "Investment Holding Level 4 Repurchase Agreements, Dollar Roll Transactions and Other (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:InterestBearingDepositLiabilitiesDomestic", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R59": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNotionalAmount", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2427417 - Disclosure - Derivative Instruments Level 4 Non-qualifying Strategies for Hedge Accounting (Details)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "shortName": "Derivative Instruments Level 4 Non-qualifying Strategies for Hedge Accounting (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i9313c3ad5a124c67bc4cbca0aecfa56a_D20180101-20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:DerivativeGainLossOnDerivativeNet", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R6": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i71130560d1bc42e8bf8cbda9fed526a1_I20171231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1005006 - Statement - Consolidated Statements of Changes in Equity", "role": "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "shortName": "Consolidated Statements of Changes in Equity", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i3e35f1cbc58348eda2e70c2196eea629_I20171231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R60": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "tl:InvestedAssetsSuppotingModco", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2428418 - Disclosure - Derivative Instruments Level 4 Derivative Balance Sheet Classification (Details)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "shortName": "Derivative Instruments Level 4 Derivative Balance Sheet Classification (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R61": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "ibb681c68ca7b4e68b97e7fc2b8f46bc3_D20190101-20191231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2429419 - Disclosure - Derivative Instruments Level 4 Cash Flow Hedges (Details)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "shortName": "Derivative Instruments Level 4 Cash Flow Hedges (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "ibb681c68ca7b4e68b97e7fc2b8f46bc3_D20190101-20191231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R62": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeFairValueOfDerivativeNet", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2431421 - Disclosure - Derivative Instruments Level 4 Credit Risk Assumed through Credit Derivatives (Details)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "shortName": "Derivative Instruments Level 4 Credit Risk Assumed through Credit Derivatives (Details)", "subGroupType": "details", "uniqueAnchor": null }, "R63": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2432422 - Disclosure - Derivative Instruments Level 4 Derivative Collateral Arrangements (Details)", "role": "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails", "shortName": "Derivative Instruments Level 4 Derivative Collateral Arrangements (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:SecurityOwnedAndPledgedAsCollateralFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R64": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:ReinsuranceRecoverables", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2435423 - Disclosure - Reinsurance Level 4 Reinsurance Recoverables (Details)", "role": "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "shortName": "Reinsurance Level 4 Reinsurance Recoverables (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "tl:ReinsuranceRecoverableTableTextBlock", "us-gaap:ReinsuranceTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ReinsuranceRecoverablesGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R65": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i8c5c0e5968ce428d8f87edfc3b572fb7_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "tl:GrossFeeIncomeEarnedPremiumAndOtherLife", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2436424 - Disclosure - Reinsurance Level 4 Reinsurance Revenues (Details)", "role": "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "shortName": "Reinsurance Level 4 Reinsurance Revenues (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "ix:continuation", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i8c5c0e5968ce428d8f87edfc3b572fb7_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "tl:GrossFeeIncomeEarnedPremiumAndOtherLife", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R66": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock", "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i1954bf75b6fa45918f03bb914ffc4a41_I20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DeferredPolicyAcquisitionCosts", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2439425 - Disclosure - Deferred Policy Acquisition Costs Level 4 (Details)", "role": "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details", "shortName": "Deferred Policy Acquisition Costs Level 4 (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:DeferredPolicyAcquisitionCostsTableTextBlock", "us-gaap:DeferredPolicyAcquisitionCostsTextBlock1", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i1954bf75b6fa45918f03bb914ffc4a41_I20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DeferredPolicyAcquisitionCosts", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R67": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock", "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2442426 - Disclosure - Reserve for Future Policy Benefits and Separate Account Liabilities Level 4 Changes in Reserve for Future Policy Benefits (Details)", "role": "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails", "shortName": "Reserve for Future Policy Benefits and Separate Account Liabilities Level 4 Changes in Reserve for Future Policy Benefits (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock", "us-gaap:ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R68": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:NetAmountAtRiskByProductAndGuaranteeGeneralAccountValue", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2443427 - Disclosure - Reserve for Future Policy Benefits and Separate Account Liabilities Level 4 Account Value by Type (Details)", "role": "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "shortName": "Reserve for Future Policy Benefits and Separate Account Liabilities Level 4 Account Value by Type (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:NetAmountAtRiskByProductAndGuaranteeNetAmountAtRisk", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R69": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:NetAmountAtRiskByProductAndGuaranteeGeneralAccountValue", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2444428 - Disclosure - Reserve for Future Policy Benefits and Separate Account Liabilities Level 4 Separate Accounts by Major Category of Investment (Details)", "role": "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails", "shortName": "Reserve for Future Policy Benefits and Separate Account Liabilities Level 4 Separate Accounts by Major Category of Investment (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R7": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:NetIncomeLoss", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "statement", "isDefault": "false", "longName": "1006007 - Statement - Consolidated Statements of Cash Flows", "role": "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows", "shortName": "Consolidated Statements of Cash Flows", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R70": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:IntangibleAssetsDisclosureTextBlock", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2447429 - Disclosure - Other Intangible Assets Level 4 - Other Intangible Assets Gross and Net (Details)", "role": "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails", "shortName": "Other Intangible Assets Level 4 - Other Intangible Assets Gross and Net (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:IntangibleAssetsDisclosureTextBlock", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsGross", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R71": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2448430 - Disclosure - Other Intangible Assets Level 4 - Expected Future Amortization (Details)", "role": "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4ExpectedFutureAmortizationDetails", "shortName": "Other Intangible Assets Level 4 - Expected Future Amortization (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "div", "us-gaap:GoodwillAndIntangibleAssetsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R72": { "firstAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2450431 - Disclosure - Debt Level 4 (Details)", "role": "http://www.talcottresolution.com/role/DebtLevel4Details", "shortName": "Debt Level 4 (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "ix:continuation", "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R73": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2453432 - Disclosure - Income Tax Level 4 Income tax expense (benefit) (Details)", "role": "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails", "shortName": "Income Tax Level 4 Income tax expense (benefit) (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:CurrentFederalTaxExpenseBenefit", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R74": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2454433 - Disclosure - Income Tax Level 4 Deferred tax assets (liabilities) (Detail)", "role": "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "shortName": "Income Tax Level 4 Deferred tax assets (liabilities) (Detail)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "div", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R75": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DeferredTaxAssetsTaxCreditCarryforwardsForeign", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2455434 - Disclosure - Income Tax Level 4 Effective Income Tax Rate Reconciliation (Details)", "role": "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails", "shortName": "Income Tax Level 4 Effective Income Tax Rate Reconciliation (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R76": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:LeaseAndRentalExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2459435 - Disclosure - Commitments and Contingencies Level 4 - Lease Commitments (Details)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails", "shortName": "Commitments and Contingencies Level 4 - Lease Commitments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:LeaseAndRentalExpense", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R77": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:OtherCommitment", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2460436 - Disclosure - Commitments and Contingencies Level 4 - Unfunded Commitments (Details)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails", "shortName": "Commitments and Contingencies Level 4 - Unfunded Commitments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "tl:CommitmentsToFundLimitedPartnershipAndOtherAlternativeInvestments", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R78": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "2", "first": true, "lang": "en-US", "name": "tl:MinimumPercentageofPremiumsWrittenPerYeartobeConsideredforAssessmentUnderGuarantyFund", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2461437 - Disclosure - Commitments and Contingencies Level 4 - Guaranty Fund (Details)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4GuarantyFundDetails", "shortName": "Commitments and Contingencies Level 4 - Guaranty Fund (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "2", "first": true, "lang": "en-US", "name": "tl:MinimumPercentageofPremiumsWrittenPerYeartobeConsideredforAssessmentUnderGuarantyFund", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R79": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNetLiabilityPositionAggregateFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2462438 - Disclosure - Commitments and Contingencies Level 4 - Derivative Commitments (Details)", "role": "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails", "shortName": "Commitments and Contingencies Level 4 - Derivative Commitments (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:DerivativeNetLiabilityPositionAggregateFairValue", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R8": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2063008 - Disclosure - Transactions with Affiliates Level 1", "role": "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel1", "shortName": "Transactions with Affiliates Level 1", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R80": { "firstAnchor": { "ancestors": [ "span", "div", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i2ab9e75bc32e4df6a166c198b352b9db_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:CededPremiumsWritten", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2464439 - Disclosure - Transactions with Affiliates Level 4 Reinsurance Disclosures (Details)", "role": "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails", "shortName": "Transactions with Affiliates Level 4 Reinsurance Disclosures (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "us-gaap:RelatedPartyTransactionsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i2ab9e75bc32e4df6a166c198b352b9db_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:CededPremiumsWritten", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R81": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:InsuranceDisclosureTextBlock", "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2467440 - Disclosure - Statutory Results Level 4 Statutory Results (Details)", "role": "http://www.talcottresolution.com/role/StatutoryResultsLevel4StatutoryResultsDetails", "shortName": "Statutory Results Level 4 Statutory Results (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:InsuranceDisclosureTextBlock", "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i740453a56ec04c4aaa13bb28e59a504a_D20180101-20180531", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:StatutoryAccountingPracticesStatutoryNetIncomeAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R82": { "firstAnchor": { "ancestors": [ "us-gaap:StatutoryAccountingPracticesRiskBasedCapitalRequirementsComplianceAssertion", "span", "div", "us-gaap:InsuranceDisclosureTextBlock", "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StatutoryAccountingPracticesRiskBasedCapitalRequirementsComplianceAssertion", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2468441 - Disclosure - Statutory Results Level 4 Regulatory Capital Requirements (Details)", "role": "http://www.talcottresolution.com/role/StatutoryResultsLevel4RegulatoryCapitalRequirementsDetails", "shortName": "Statutory Results Level 4 Regulatory Capital Requirements (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "us-gaap:StatutoryAccountingPracticesRiskBasedCapitalRequirementsComplianceAssertion", "span", "div", "us-gaap:InsuranceDisclosureTextBlock", "us-gaap:StatutoryAccountingPracticesDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:StatutoryAccountingPracticesRiskBasedCapitalRequirementsComplianceAssertion", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R83": { "firstAnchor": { "ancestors": [ "span", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DescriptionOfRegulatoryCapitalRequirementsUnderInsuranceRegulations", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2469442 - Disclosure - Statutory Results Level 4 Dividends and Capital Contributions (Details)", "role": "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails", "shortName": "Statutory Results Level 4 Dividends and Capital Contributions (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "div", "ix:continuation", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "us-gaap:DescriptionOfRegulatoryCapitalRequirementsUnderInsuranceRegulations", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R84": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i803bc242f9a84caea300839c4b2eb289_I20180101", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2472443 - Disclosure - Accumulated Other Comprehensive Income Level 4 AOCI Rollforward (Details)", "role": "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "shortName": "Accumulated Other Comprehensive Income Level 4 AOCI Rollforward (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ComprehensiveIncomeNoteTextBlock", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R85": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "us-gaap:ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "ic70f685d8e9a46979470eea9a0d9d140_D20180601-20181231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2473444 - Disclosure - Accumulated Other Comprehensive Income Level 4 Reclassification of AOCI (Details)", "role": "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "shortName": "Accumulated Other Comprehensive Income Level 4 Reclassification of AOCI (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "div", "ix:continuation", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i4fc24ab3f6f244caa5e7397e9e064c63_D20180101-20180531", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R86": { "firstAnchor": { "ancestors": [ "us-gaap:SubsequentEventsTextBlock", "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "tl:ProceedsFromTheSaleOfTheBusinessIncludingDividendAndCash", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2476445 - Disclosure - Subsequent Events Level 4 (Details)", "role": "http://www.talcottresolution.com/role/SubsequentEventsLevel4Details", "shortName": "Subsequent Events Level 4 (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "us-gaap:SubsequentEventsTextBlock", "span", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "tl:ProceedsFromTheSaleOfTheBusinessIncludingDividendAndCash", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R87": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "srt:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2478446 - Disclosure - Schedule I - Summary of Investments - Other Than Investments in Affiliates Level 4 Summary of Investments, Other than Investments in Related Parties (Details)", "role": "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails", "shortName": "Schedule I - Summary of Investments - Other Than Investments in Affiliates Level 4 Summary of Investments, Other than Investments in Related Parties (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "srt:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i51bb0112f3fa4699ae8d1975b4cbe6b3_I20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R88": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "ifd2a658d43f4474d8f4ab351269e3427_I20200101", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:ReinsuranceRecoverablesAllowance", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2482447 - Disclosure - Schedule V - Valuation and Qualifying Accounts Level 4 (Details)", "role": "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details", "shortName": "Schedule V - Valuation and Qualifying Accounts Level 4 (Details)", "subGroupType": "details", "uniqueAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "srt:ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": "-6", "lang": "en-US", "name": "us-gaap:ReinsuranceRecoverableCreditLossExpenseReversal", "reportCount": 1, "unique": true, "unitRef": "usd", "xsiNil": "false" } }, "R9": { "firstAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" }, "groupType": "disclosure", "isDefault": "false", "longName": "2079009 - Disclosure - Schedule IV - Schedule of Reinsurance Level 1", "role": "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel1", "shortName": "Schedule IV - Schedule of Reinsurance Level 1", "subGroupType": "", "uniqueAnchor": { "ancestors": [ "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "i7b113a95f21a4894833b33a0ef3584c2_D20200101-20201231", "decimals": null, "first": true, "lang": "en-US", "name": "srt:SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock", "reportCount": 1, "unique": true, "unitRef": null, "xsiNil": "false" } }, "R9999": { "firstAnchor": { "ancestors": [ "span", "td", "tr", "table", "div", "body", "html" ], "baseRef": "tl-20210429.htm", "contextRef": "ifb527709216347fca3a4ae950bc542ec_I20180601", "decimals": "-6", "first": true, "lang": "en-US", "name": "us-gaap:StockholdersEquity", "reportCount": 1, "unitRef": "usd", "xsiNil": "false" }, "groupType": "", "isDefault": "false", "longName": "Uncategorized Items - tl-20210429.htm", "role": "http://xbrl.sec.gov/role/uncategorizedFacts", "shortName": "Uncategorized Items - tl-20210429.htm", "subGroupType": "", "uniqueAnchor": null } }, "segmentCount": 216, "tag": { "dei_AmendmentFlag": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.", "label": "Amendment Flag", "terseLabel": "Amendment Flag" } } }, "localname": "AmendmentFlag", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_DocumentType": { "auth_ref": [], "lang": { "en-us": { "role": { "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'.", "label": "Document Type", "terseLabel": "Document Type" } } }, "localname": "DocumentType", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "submissionTypeItemType" }, "dei_EntityCentralIndexKey": { "auth_ref": [ "r711" ], "lang": { "en-us": { "role": { "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.", "label": "Entity Central Index Key", "terseLabel": "Entity Central Index Key" } } }, "localname": "EntityCentralIndexKey", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "centralIndexKeyItemType" }, "dei_EntityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains.", "label": "Entity [Domain]", "terseLabel": "Entity [Domain]" } } }, "localname": "EntityDomain", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "domainItemType" }, "dei_EntityEmergingGrowthCompany": { "auth_ref": [ "r711" ], "lang": { "en-us": { "role": { "documentation": "Indicate if registrant meets the emerging growth company criteria.", "label": "Entity Emerging Growth Company", "terseLabel": "Entity Emerging Growth Company" } } }, "localname": "EntityEmergingGrowthCompany", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_EntityFilerCategory": { "auth_ref": [ "r711" ], "lang": { "en-us": { "role": { "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.", "label": "Entity Filer Category", "terseLabel": "Entity Filer Category" } } }, "localname": "EntityFilerCategory", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "filerCategoryItemType" }, "dei_EntityRegistrantName": { "auth_ref": [ "r711" ], "lang": { "en-us": { "role": { "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.", "label": "Entity Registrant Name", "terseLabel": "Entity Registrant Name" } } }, "localname": "EntityRegistrantName", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "normalizedStringItemType" }, "dei_EntitySmallBusiness": { "auth_ref": [ "r711" ], "lang": { "en-us": { "role": { "documentation": "Indicates that the company is a Smaller Reporting Company (SRC).", "label": "Entity Small Business", "terseLabel": "Entity Small Business" } } }, "localname": "EntitySmallBusiness", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DocumentandEntityInformation" ], "xbrltype": "booleanItemType" }, "dei_LegalEntityAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The set of legal entities associated with a report.", "label": "Legal Entity [Axis]", "terseLabel": "Legal Entity [Axis]" } } }, "localname": "LegalEntityAxis", "nsuri": "http://xbrl.sec.gov/dei/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "stringItemType" }, "srt_ConsolidatedEntitiesAxis": { "auth_ref": [ "r341", "r342", "r346", "r347", "r710", "r714" ], "lang": { "en-us": { "role": { "documentation": "Information by consolidated entity or group of entities.", "label": "Consolidated Entities [Axis]", "terseLabel": "Consolidated Entities [Axis]" } } }, "localname": "ConsolidatedEntitiesAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "srt_ConsolidatedEntitiesDomain": { "auth_ref": [ "r341", "r342", "r346", "r347" ], "lang": { "en-us": { "role": { "documentation": "Entity or group of entities consolidated into reporting entity.", "label": "Consolidated Entities [Domain]", "terseLabel": "Consolidated Entities [Domain]" } } }, "localname": "ConsolidatedEntitiesDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "srt_CounterpartyNameAxis": { "auth_ref": [ "r31", "r91", "r725" ], "lang": { "en-us": { "role": { "documentation": "Information by name of counterparty. A counterparty is the other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution.", "label": "Counterparty Name [Axis]", "terseLabel": "Counterparty Name [Axis]" } } }, "localname": "CounterpartyNameAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "srt_CumulativeEffectPeriodOfAdoptionAdjustmentMember": { "auth_ref": [ "r109", "r117", "r210", "r295", "r296", "r297", "r325", "r326" ], "lang": { "en-us": { "role": { "documentation": "Increase (decrease) to financial statements for cumulative-effect adjustment in period of adoption of amendment to accounting standards.", "label": "Cumulative Effect, Period of Adoption, Adjustment [Member]", "terseLabel": "Cumulative Effect, Period of Adoption, Adjustment" } } }, "localname": "CumulativeEffectPeriodOfAdoptionAdjustmentMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "srt_CumulativeEffectPeriodOfAdoptionAxis": { "auth_ref": [ "r109", "r117", "r210", "r295", "r296", "r297", "r325", "r326" ], "lang": { "en-us": { "role": { "documentation": "Information by cumulative-effect adjustment to financial statements in period of adoption of amendment to accounting standards.", "label": "Cumulative Effect, Period of Adoption [Axis]", "terseLabel": "Cumulative Effect, Period of Adoption [Axis]" } } }, "localname": "CumulativeEffectPeriodOfAdoptionAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "srt_CumulativeEffectPeriodOfAdoptionDomain": { "auth_ref": [ "r109", "r117", "r210", "r295", "r296", "r297", "r325", "r326" ], "lang": { "en-us": { "role": { "documentation": "Cumulative-effect adjustment to financial statements in period of adoption of amendment to accounting standards.", "label": "Cumulative Effect, Period of Adoption [Domain]", "terseLabel": "Cumulative Effect, Period of Adoption [Domain]" } } }, "localname": "CumulativeEffectPeriodOfAdoptionDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "srt_HotelMember": { "auth_ref": [ "r275", "r494", "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Commercial establishment providing lodging, meal, meeting space and other related service.", "label": "Hotel [Member]", "terseLabel": "Hotel [Member]" } } }, "localname": "HotelMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_IndustrialPropertyMember": { "auth_ref": [ "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Building designed to house industrial operations and provide the necessary conditions for the operation of industrial equipment.", "label": "Industrial Property [Member]", "terseLabel": "Industrial Property [Member]" } } }, "localname": "IndustrialPropertyMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_LifeInsuranceInForceAssumed": { "auth_ref": [ "r588", "r718" ], "calculation": { "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": 1.0, "parentTag": "srt_LifeInsuranceInForceNet", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of life insurance issued and outstanding assumed from other entity, as disclosed in supplementary reinsurance information. Includes, but is not limited to, dividend and adjustment to face value.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Assumed", "terseLabel": "Assumed Premiums, Life Insurance in Force" } } }, "localname": "LifeInsuranceInForceAssumed", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "srt_LifeInsuranceInForceCeded": { "auth_ref": [ "r587", "r717" ], "calculation": { "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": 3.0, "parentTag": "srt_LifeInsuranceInForceNet", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of life insurance issued and outstanding ceded to other entity, as disclosed in supplementary reinsurance information. Includes, but is not limited to, dividend and adjustment to face value.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Ceded", "terseLabel": "Ceded Premiums Earned" } } }, "localname": "LifeInsuranceInForceCeded", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "srt_LifeInsuranceInForceGross": { "auth_ref": [ "r586", "r716" ], "calculation": { "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": 2.0, "parentTag": "srt_LifeInsuranceInForceNet", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, before effect of reinsurance, of life insurance issued and outstanding, as disclosed in supplementary reinsurance information. Includes, but is not limited to, dividend and adjustment to face value.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Gross", "terseLabel": "Direct Premiums, Life Insurance in Force" } } }, "localname": "LifeInsuranceInForceGross", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "srt_LifeInsuranceInForceNet": { "auth_ref": [ "r589", "r719" ], "calculation": { "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after effect of reinsurance, of life insurance issued and outstanding, as disclosed in supplementary reinsurance information. Includes, but is not limited to, dividend and adjustment to face value.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Net", "totalLabel": "Premiums, Net, Life Insurance in Force" } } }, "localname": "LifeInsuranceInForceNet", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "srt_LifeInsuranceInForceNetAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Net [Abstract]", "terseLabel": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Net [Abstract]" } } }, "localname": "LifeInsuranceInForceNetAbstract", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "stringItemType" }, "srt_LifeInsuranceInForcePercentageAssumedToNet": { "auth_ref": [ "r590", "r720" ], "lang": { "en-us": { "role": { "documentation": "Percentage of assumed life insurance contract issued and outstanding to life insurance contract issued and outstanding after effect of reinsurance, as disclosed in supplementary reinsurance information. Includes, but is not limited to, dividend and adjustment to face value.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Life Insurance in Force, Percentage Assumed to Net", "terseLabel": "Life Insurance in Force Premiums, Percentage Assumed to Net" } } }, "localname": "LifeInsuranceInForcePercentageAssumedToNet", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "percentItemType" }, "srt_MaximumMember": { "auth_ref": [ "r288", "r290", "r466", "r467", "r468", "r469", "r470", "r471", "r493", "r606", "r611" ], "lang": { "en-us": { "role": { "documentation": "Upper limit of the provided range.", "label": "Maximum [Member]", "terseLabel": "Maximum [Member]" } } }, "localname": "MaximumMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "srt_MinimumMember": { "auth_ref": [ "r288", "r290", "r466", "r467", "r468", "r469", "r470", "r471", "r493", "r606", "r611" ], "lang": { "en-us": { "role": { "documentation": "Lower limit of the provided range.", "label": "Minimum [Member]", "terseLabel": "Minimum [Member]" } } }, "localname": "MinimumMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "srt_MortgageLoansOnRealEstateAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]", "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Abstract]" } } }, "localname": "MortgageLoansOnRealEstateAbstract", "nsuri": "http://fasb.org/srt/2020-01-31", "xbrltype": "stringItemType" }, "srt_MortgageLoansOnRealEstateByLoanDisclosureTextBlock": { "auth_ref": [ "r697", "r724" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Includes, but is not limited to, information for each mortgage loan receivable equaling or exceeding three percent of carrying amount of mortgage.", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Text Block]", "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Text Block]" } } }, "localname": "MortgageLoansOnRealEstateByLoanDisclosureTextBlock", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis": { "auth_ref": [ "r696", "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Information by type of real estate property.", "label": "Real Estate, Type of Property [Axis]", "terseLabel": "Real Estate, Type of Property [Axis]" } } }, "localname": "MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "stringItemType" }, "srt_MortgageLoansOnRealEstateLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]", "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate [Line Items]" } } }, "localname": "MortgageLoansOnRealEstateLineItems", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "stringItemType" }, "srt_MortgageLoansOnRealEstateLoanTypeAxis": { "auth_ref": [ "r695", "r713" ], "lang": { "en-us": { "role": { "documentation": "Information by type of loan for investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Axis]", "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Axis]" } } }, "localname": "MortgageLoansOnRealEstateLoanTypeAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "stringItemType" }, "srt_MortgageLoansOnRealEstateLoanTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Type of loan within investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Domain]", "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Loan Type [Domain]" } } }, "localname": "MortgageLoansOnRealEstateLoanTypeDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "domainItemType" }, "srt_MortgageLoansOnRealEstateNamePropertyTypeDomain": { "auth_ref": [ "r701", "r702", "r703", "r704", "r705", "r706", "r707", "r708" ], "lang": { "en-us": { "role": { "documentation": "Land and any structures permanently fixed to it.", "label": "Real Estate [Domain]", "terseLabel": "Real Estate [Domain]" } } }, "localname": "MortgageLoansOnRealEstateNamePropertyTypeDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_MortgageLoansOnRealEstateScheduleTable": { "auth_ref": [ "r697", "r724" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table]", "terseLabel": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate Schedule [Table]" } } }, "localname": "MortgageLoansOnRealEstateScheduleTable", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "stringItemType" }, "srt_MultifamilyMember": { "auth_ref": [ "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Residential building containing multiple separate housing units.", "label": "Multifamily [Member]", "terseLabel": "Multifamily [Member]" } } }, "localname": "MultifamilyMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_OfficeBuildingMember": { "auth_ref": [ "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Building designed primarily for the conduct of business, for example, but not limited to, administration, clerical services, and consultation.", "label": "Office Building [Member]", "terseLabel": "Office Building [Member]" } } }, "localname": "OfficeBuildingMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_OtherPropertyMember": { "auth_ref": [ "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Property classified as other.", "label": "Other Property [Member]", "terseLabel": "Other Property [Member]" } } }, "localname": "OtherPropertyMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_ProductOrServiceAxis": { "auth_ref": [ "r157", "r274", "r275", "r494", "r601", "r608" ], "lang": { "en-us": { "role": { "documentation": "Information by product and service, or group of similar products and similar services.", "label": "Product and Service [Axis]", "terseLabel": "Product and Service [Axis]", "verboseLabel": "Insurance Product Line [Axis]" } } }, "localname": "ProductOrServiceAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4", "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "stringItemType" }, "srt_ProductsAndServicesDomain": { "auth_ref": [ "r157", "r274", "r275", "r494", "r601", "r608" ], "lang": { "en-us": { "role": { "documentation": "Product or service, or a group of similar products or similar services.", "label": "Product and Service [Domain]", "terseLabel": "Insurance Product Line [Domain]", "verboseLabel": "Product and Service [Domain]" } } }, "localname": "ProductsAndServicesDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4", "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "domainItemType" }, "srt_RangeAxis": { "auth_ref": [ "r277", "r288", "r290", "r466", "r467", "r468", "r469", "r470", "r471", "r493", "r606", "r611" ], "lang": { "en-us": { "role": { "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median.", "label": "Statistical Measurement [Axis]", "terseLabel": "Range [Axis]" } } }, "localname": "RangeAxis", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "stringItemType" }, "srt_RangeMember": { "auth_ref": [ "r277", "r288", "r290", "r466", "r467", "r468", "r469", "r470", "r471", "r493", "r606", "r611" ], "lang": { "en-us": { "role": { "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median.", "label": "Statistical Measurement [Domain]", "terseLabel": "Range [Domain]" } } }, "localname": "RangeMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "srt_RegulatoryCapitalRequirementsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract]", "terseLabel": "Regulatory Capital Requirements [Abstract]" } } }, "localname": "RegulatoryCapitalRequirementsAbstract", "nsuri": "http://fasb.org/srt/2020-01-31", "xbrltype": "stringItemType" }, "srt_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items]", "terseLabel": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Line Items]" } } }, "localname": "ReinsurancePremiumsForInsuranceCompaniesByProductSegmentLineItems", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "stringItemType" }, "srt_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentTable": { "auth_ref": [ "r591", "r723" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of supplemental information about reinsurance including, but not limited to, type of insurance, gross amount of premium, premium ceded to another company, premium assumed from another company, net amount of premium revenue, and percentage of premium assumed to net premium revenue.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Table]", "terseLabel": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Table]" } } }, "localname": "ReinsurancePremiumsForInsuranceCompaniesByProductSegmentTable", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "stringItemType" }, "srt_RepurchaseAgreementCounterpartyNameDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Named other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution.", "label": "Counterparty Name [Domain]", "terseLabel": "Counterparty Name [Domain]" } } }, "localname": "RepurchaseAgreementCounterpartyNameDomain", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "srt_RetailSiteMember": { "auth_ref": [ "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Locations where products are offered for sale to consumers.", "label": "Retail Site [Member]", "terseLabel": "Retail Site [Member]" } } }, "localname": "RetailSiteMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock": { "auth_ref": [ "r104", "r721" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for valuation and qualifying accounts and reserves.", "label": "SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]", "terseLabel": "SEC Schedule, 12-09, Schedule of Valuation and Qualifying Accounts Disclosure [Text Block]" } } }, "localname": "ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel1Notes" ], "xbrltype": "textBlockItemType" }, "srt_SingleFamilyMember": { "auth_ref": [ "r696", "r709", "r712", "r715" ], "lang": { "en-us": { "role": { "documentation": "Individual, freestanding, unattached residential building.", "label": "Single Family [Member]", "terseLabel": "Single Family [Member]" } } }, "localname": "SingleFamilyMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "srt_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Abstract]", "terseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Abstract]" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesAbstract", "nsuri": "http://fasb.org/srt/2020-01-31", "xbrltype": "stringItemType" }, "srt_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesReportableDataLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]", "terseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Line Items]" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesReportableDataLineItems", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "stringItemType" }, "srt_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTable": { "auth_ref": [ "r692", "r722" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about investment held by insurance company, excluding investment in related party.", "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Table]", "terseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Table]" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTable", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "stringItemType" }, "srt_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock": { "auth_ref": [ "r692", "r722" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure of information about investment held by insurance company, excluding investment in related party.", "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties [Text Block]", "verboseLabel": "Summary of Investments - Other Than Investments in Affiliates" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesTextBlock", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel1Notes" ], "xbrltype": "textBlockItemType" }, "srt_SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]", "terseLabel": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]" } } }, "localname": "SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesAbstract", "nsuri": "http://fasb.org/srt/2020-01-31", "xbrltype": "stringItemType" }, "srt_SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock": { "auth_ref": [ "r591", "r723" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the supplemental schedule of reinsurance information. Reinsurance schedule includes, but is not limited to, the type of insurance, gross amount of premiums, premiums ceded to other entities, premiums assumed from other entities, net amount of premium revenue, and the percentage of the premiums assumed to net premium revenue.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Text Block]", "terseLabel": "SEC Schedule, 12-17, Insurance Companies, Reinsurance [Text Block]" } } }, "localname": "SupplementalScheduleOfReinsurancePremiumsForInsuranceCompaniesTextBlock", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel1" ], "xbrltype": "textBlockItemType" }, "srt_ValuationAndQualifyingAccountsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]", "terseLabel": "SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract]" } } }, "localname": "ValuationAndQualifyingAccountsAbstract", "nsuri": "http://fasb.org/srt/2020-01-31", "xbrltype": "stringItemType" }, "srt_ValuationAndQualifyingAccountsDisclosureLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]", "terseLabel": "SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Line Items]" } } }, "localname": "ValuationAndQualifyingAccountsDisclosureLineItems", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "stringItemType" }, "srt_ValuationAndQualifyingAccountsDisclosureTable": { "auth_ref": [ "r104", "r721" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of valuation and qualifying accounts and reserves.", "label": "SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]", "terseLabel": "SEC Schedule, 12-09, Valuation and Qualifying Accounts Disclosure [Table]" } } }, "localname": "ValuationAndQualifyingAccountsDisclosureTable", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "stringItemType" }, "srt_WeightedAverageMember": { "auth_ref": [ "r466", "r468", "r471" ], "lang": { "en-us": { "role": { "documentation": "Average of a range of values, calculated with consideration of proportional relevance.", "label": "Weighted Average [Member]", "terseLabel": "Weighted Average [Member]", "verboseLabel": "Weighted Average [Member]" } } }, "localname": "WeightedAverageMember", "nsuri": "http://fasb.org/srt/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_AdjustmenttoAPICContributionfromParent": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Adjustment to APIC, Contribution from Parent", "label": "Adjustment to APIC, Contribution from Parent", "terseLabel": "Adjustment to APIC, Contribution from Parent" } } }, "localname": "AdjustmenttoAPICContributionfromParent", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity" ], "xbrltype": "monetaryItemType" }, "tl_AggregateInvestmentLossPercentageOfCompanysPreTaxConsolidatedNetIncomeMinimum": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Aggregate investment loss percentage of Company's pre-tax consolidated net income, minimum.", "label": "Aggregate Investment Loss Percentage of Company's Pre Tax Consolidated Net Income Minimum", "terseLabel": "Aggregate Investment Loss Percentage of Company's Pre Tax Consolidated Net Income Minimum" } } }, "localname": "AggregateInvestmentLossPercentageOfCompanysPreTaxConsolidatedNetIncomeMinimum", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "percentItemType" }, "tl_AllOtherMortgageBackedAndAssetBackedSecuritiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "-- None. No documentation exists for this element. --", "label": "All Other Mortgage Backed and Asset Backed Securities [Member]", "terseLabel": "All other mortgage-backed and asset-backed securities" } } }, "localname": "AllOtherMortgageBackedAndAssetBackedSecuritiesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "tl_AssetProtectionBenefitApbMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Asset protection benefit APB.", "label": "Asset Protection Benefit (\"APB\") [Member]", "terseLabel": "Asset Protection Benefit (\"APB\") [Member]" } } }, "localname": "AssetProtectionBenefitApbMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_AvailableforsaleSecuritiesDebtSecuritiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Available-for-sale Securities, Debt Securities [Member]", "label": "Available-for-sale Securities, Debt Securities [Member]", "terseLabel": "Available-for-sale Securities, Debt Securities [Member]" } } }, "localname": "AvailableforsaleSecuritiesDebtSecuritiesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "domainItemType" }, "tl_AverageDebtServiceCoverageRatio": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average debt service coverage ratio.", "label": "Average Debt Service Coverage Ratio", "terseLabel": "Average Debt Service Coverage Ratio" } } }, "localname": "AverageDebtServiceCoverageRatio", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioBeforeAllowanceForCreditLosses": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Before Allowance for Credit Losses", "label": "Average Debt Service Coverage Ratio, Before Allowance for Credit Losses", "terseLabel": "Average Debt Service Coverage Ratio, Before Allowance for Credit Losses" } } }, "localname": "AverageDebtServiceCoverageRatioBeforeAllowanceForCreditLosses", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Originated, More Than Five Years Before Current Fiscal Year", "label": "Average Debt Service Coverage Ratio, Originated, More Than Five Years Before Current Fiscal Year", "terseLabel": "Average Debt Service Coverage Ratio, Originated, More Than Five Years Before Current Fiscal Year" } } }, "localname": "AverageDebtServiceCoverageRatioOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioYearFiveOriginatedFourYearsBeforeCurrentFiscalYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Year Five, Originated, Four Years Before Current Fiscal Year", "label": "Average Debt Service Coverage Ratio, Year Five, Originated, Four Years Before Current Fiscal Year", "terseLabel": "Average Debt Service Coverage Ratio, Year Five, Originated, Four Years Before Current Fiscal Year" } } }, "localname": "AverageDebtServiceCoverageRatioYearFiveOriginatedFourYearsBeforeCurrentFiscalYear", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioYearFourOriginatedThreeYearsBeforeCurrentFiscalYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Year Four, Originated, Three Years Before Current Fiscal Year", "label": "Average Debt Service Coverage Ratio, Year Four, Originated, Three Years Before Current Fiscal Year", "terseLabel": "Average Debt Service Coverage Ratio, Year Four, Originated, Three Years Before Current Fiscal Year" } } }, "localname": "AverageDebtServiceCoverageRatioYearFourOriginatedThreeYearsBeforeCurrentFiscalYear", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioYearOneOriginatedCurrentFiscalYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Year One, Originated, Current Fiscal Year", "label": "Average Debt Service Coverage Ratio, Year One, Originated, Current Fiscal Year", "terseLabel": "Average Debt Service Coverage Ratio, Year One, Originated, Current Fiscal Year" } } }, "localname": "AverageDebtServiceCoverageRatioYearOneOriginatedCurrentFiscalYear", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Year Three, Originated, Two Years Before Current Fiscal Year", "label": "Average Debt Service Coverage Ratio, Year Three, Originated, Two Years Before Current Fiscal Year", "terseLabel": "Average Debt Service Coverage Ratio, Year Three, Originated, Two Years Before Current Fiscal Year" } } }, "localname": "AverageDebtServiceCoverageRatioYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_AverageDebtServiceCoverageRatioYearTwoOriginatedFiscalYearBeforeCurrentYear": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Average Debt Service Coverage Ratio, Year Two, Originated, Fiscal Year Before Current Year", "label": "Average Debt Service Coverage Ratio, Year Two, Originated, Fiscal Year Before Current Year", "terseLabel": "Average Debt Service Coverage Ratio, Year Two, Originated, Fiscal Year Before Current Year" } } }, "localname": "AverageDebtServiceCoverageRatioYearTwoOriginatedFiscalYearBeforeCurrentYear", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "decimalItemType" }, "tl_CancelableMortgageLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Cancelable mortgage loan", "label": "Cancelable mortgage loan [Member]", "terseLabel": "Cancelable mortgage loan" } } }, "localname": "CancelableMortgageLoanMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "domainItemType" }, "tl_CoinsuranceAndModifiedCoinsuranceReinsuranceContractsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Coinsurance and Modified Coinsurance Reinsurance Contracts [Member]", "label": "Coinsurance and Modified Coinsurance Reinsurance Contracts [Member]", "terseLabel": "Coinsurance and Modified Coinsurance Reinsurance Contracts [Member]" } } }, "localname": "CoinsuranceAndModifiedCoinsuranceReinsuranceContractsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "tl_CommitmentsToFundLimitedPartnershipAndOtherAlternativeInvestments": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Commitments to fund limited partnership and other alternative investments.", "label": "Commitments to Fund Limited Partnership and Other Alternative Investments", "terseLabel": "Commitments to Fund Limited Partnership and Other Alternative Investments" } } }, "localname": "CommitmentsToFundLimitedPartnershipAndOtherAlternativeInvestments", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "tl_CommitmentsToFundMortgageLoans": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Commitments to fund mortgage loans.", "label": "Commitments to Fund Mortgage Loans", "terseLabel": "Commitments to Fund Mortgage Loans" } } }, "localname": "CommitmentsToFundMortgageLoans", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "tl_CommitmenttofundPrivateplacementsecurities": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Commitment to fund Private placement securities", "label": "Commitment to fund Private placement securities", "terseLabel": "Commitment to fund Private placement securities" } } }, "localname": "CommitmenttofundPrivateplacementsecurities", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "tl_CommonwealthMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Commonwealth [Member]", "label": "Commonwealth [Member]", "terseLabel": "Commonwealth [Member]" } } }, "localname": "CommonwealthMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "domainItemType" }, "tl_CreditStandingAdjustmentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Credit Standing Adjustment [Member]", "label": "Credit Standing Adjustment [Member]", "terseLabel": "Credit Standing Adjustment [Member]" } } }, "localname": "CreditStandingAdjustmentMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_CumulativeEffectOfAccountingChanges": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Cumulative Effect of Accounting Changes", "label": "Cumulative Effect of Accounting Changes", "negatedTerseLabel": "Cumulative Effect of Accounting Changes", "terseLabel": "Cumulative Effect of Accounting Changes" } } }, "localname": "CumulativeEffectOfAccountingChanges", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "monetaryItemType" }, "tl_CurrentWeightedAverageLoanToValueRatioOfCommercialMortgageLoan": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Current weighted average loan to value ratio of commercial mortgage loan.", "label": "Current Weighted Average Loan to Value Ratio of Commercial Mortgage Loan", "terseLabel": "Current Weighted Average Loan to Value Ratio of Commercial Mortgage Loan" } } }, "localname": "CurrentWeightedAverageLoanToValueRatioOfCommercialMortgageLoan", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "percentItemType" }, "tl_DecreaseInDeferredPolicyAcquisitionCosts": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 11.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "DecreaseInDeferredPolicyAcquisitionCosts", "label": "DecreaseInDeferredPolicyAcquisitionCosts", "terseLabel": "DecreaseInDeferredPolicyAcquisitionCosts" } } }, "localname": "DecreaseInDeferredPolicyAcquisitionCosts", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "tl_DeferredAnnuitizationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Deferred Annuitization represents DB contracts where the beneficiaries have elected deferral of annuitizations", "label": "Deferred Annuitization [Member]", "terseLabel": "Deferred Annuitization [Member]" } } }, "localname": "DeferredAnnuitizationMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "domainItemType" }, "tl_DocumentandEntityInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Document and Entity Information [Abstract]", "label": "Document and Entity Information [Abstract]", "terseLabel": "Document and Entity Information [Abstract]" } } }, "localname": "DocumentandEntityInformationAbstract", "nsuri": "http://www.talcottresolution.com/20210429", "xbrltype": "stringItemType" }, "tl_EastNorthCentralMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "East North Central.", "label": "East North Central [Member]", "terseLabel": "East North Central [Member]" } } }, "localname": "EastNorthCentralMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_EastSouthCentralMemberDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "East South Central [Member] [Domain]", "label": "East South Central [Member] [Domain]", "terseLabel": "East South Central [Member] [Domain]" } } }, "localname": "EastSouthCentralMemberDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_EquityVolatilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Equity volatility.", "label": "Equity Volatility [Member]", "terseLabel": "Equity Volatility [Member]", "verboseLabel": "Equity Volatility [Member]" } } }, "localname": "EquityVolatilityMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_ExpectedTaxBenefitAttributabletoNetOperatingLossesDomesticNearterm": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Expected Tax Benefit Attributable to Net Operating Losses Domestic Near term", "label": "Expected Tax Benefit Attributable to Net Operating Losses Domestic Near term", "terseLabel": "Expected Tax Benefit Attributable to Net Operating Losses Domestic Near term" } } }, "localname": "ExpectedTaxBenefitAttributabletoNetOperatingLossesDomesticNearterm", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "tl_ExpiringWithinTaxYears2028To2030Member": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Expiring within Tax Years 2028 to 2030", "label": "Expiring within Tax Years 2028 to 2030 [Member]", "terseLabel": "Expiring within Tax Years 2028 to 2030" } } }, "localname": "ExpiringWithinTaxYears2028To2030Member", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "domainItemType" }, "tl_FairValueMeasurementSignificantUnobservableInputAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fair value measurement significant unobservable input.", "label": "Fair Value Measurement Significant Unobservable Input [Axis]", "terseLabel": "Fair Value Measurement Significant Unobservable Input [Axis]" } } }, "localname": "FairValueMeasurementSignificantUnobservableInputAxis", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "tl_FairValueMeasurementSignificantUnobservableInputDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fair Value Measurement Significant Unobservable Input [Domain]", "label": "Fair Value Measurement Significant Unobservable Input [Domain]", "terseLabel": "Fair Value Measurement Significant Unobservable Input [Domain]" } } }, "localname": "FairValueMeasurementSignificantUnobservableInputDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_FairValueOptionFixedMaturitySecurities": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair Value, Option, Fixed Maturity Securities", "label": "Fair Value, Option, Fixed Maturity Securities", "terseLabel": "Fair Value, Option, Fixed Maturity Securities", "verboseLabel": "Fair Value, Option, Fixed Maturity Securities" } } }, "localname": "FairValueOptionFixedMaturitySecurities", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "tl_FairValueUnobservableInputRange": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fair value unobservable input range.", "label": "Fair Value Unobservable Input Range", "terseLabel": "Fair Value Unobservable Input Range" } } }, "localname": "FairValueUnobservableInputRange", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "percentItemType" }, "tl_FeeIncomeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fee Income [Member]", "label": "Fee Income [Member]", "terseLabel": "Fee Income [Member]" } } }, "localname": "FeeIncomeMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "domainItemType" }, "tl_FixedAnnuityHedgingInstrumentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fixed annuity hedging instruments.", "label": "Fixed Annuity Hedging Instruments [Member]", "terseLabel": "Fixed Annuity Hedging Instruments [Member]" } } }, "localname": "FixedAnnuityHedgingInstrumentsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "tl_FixedIncomeInvestmentsAvailableForSaleMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Fixed Income Investments, Available-For-Sale [Member]", "label": "Fixed Income Investments, Available-For-Sale [Member]", "terseLabel": "Total fixed maturities, available-for-sale" } } }, "localname": "FixedIncomeInvestmentsAvailableForSaleMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "tl_ForeignCurrencySwapsandForwardsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Foreign Currency Swaps and Forwards [Member]", "label": "Foreign Currency Swaps and Forwards [Member]", "terseLabel": "Foreign Currency Swaps and Forwards [Member]" } } }, "localname": "ForeignCurrencySwapsandForwardsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "domainItemType" }, "tl_FuturesOptionsAndMiscellaneousMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "-- None. No documentation exists for this element. --", "label": "Futures Options and Miscellaneous [Member]", "terseLabel": "Futures, options and miscellaneous" } } }, "localname": "FuturesOptionsAndMiscellaneousMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "tl_GlobalAtlanticMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Global Atlantic [Member]", "label": "Global Atlantic [Member]", "terseLabel": "Global Atlantic [Member]" } } }, "localname": "GlobalAtlanticMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "tl_GmwbDerivativesNetMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "GMWB derivatives, net.", "label": "GMWB Derivatives, Net [Member]", "terseLabel": "GMWB Derivatives, Net [Member]" } } }, "localname": "GmwbDerivativesNetMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "tl_GmwbHedgingInstrumentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "GMWB hedging instruments.", "label": "GMWB Hedging Instruments [Member]", "terseLabel": "GMWB Hedging Instruments [Member]" } } }, "localname": "GmwbHedgingInstrumentsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "tl_GmwbProductDerivativesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "GMWB product derivatives.", "label": "GMWB Product Derivatives [Member]", "terseLabel": "GMWB Product Derivatives [Member]" } } }, "localname": "GmwbProductDerivativesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "tl_GmwbReinsuranceMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "GMWB Reinsurance.", "label": "GMWB Reinsurance [Member]", "terseLabel": "GMWB Reinsurance [Member]" } } }, "localname": "GmwbReinsuranceMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "tl_GrossFeeIncomeEarnedPremiumAndOtherLife": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails": { "order": 1.0, "parentTag": "tl_NetFeeIncomeEarnedPremiumAndOtherLife", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Gross fee income earned premium and other life.", "label": "Gross Fee Income Earned Premium and Other Life", "terseLabel": "Gross Fee Income Earned Premium and Other Life" } } }, "localname": "GrossFeeIncomeEarnedPremiumAndOtherLife", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails" ], "xbrltype": "monetaryItemType" }, "tl_GrossProfitEstimatesTermForMostContracts": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Gross profit estimates term for most contracts.", "label": "Gross Profit Estimates Term for Most Contracts", "terseLabel": "Gross Profit Estimates Term for Most Contracts" } } }, "localname": "GrossProfitEstimatesTermForMostContracts", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "durationItemType" }, "tl_HartfordLifeAndAnnuityInsuranceCompanyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Hartford Life and Annuity Insurance Company [Member]", "label": "Hartford Life and Annuity Insurance Company [Member]", "terseLabel": "Hartford Life and Accident Insurance Company [Member]" } } }, "localname": "HartfordLifeAndAnnuityInsuranceCompanyMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "domainItemType" }, "tl_HartfordLifeIncMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Hartford Life Inc [Member]", "label": "Hartford Life Inc [Member]", "terseLabel": "Hartford Life Inc [Member]" } } }, "localname": "HartfordLifeIncMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "domainItemType" }, "tl_HartfordLifeInsuranceCompanyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Hartford Life Insurance Company legal entity.", "label": "Hartford Life Insurance Company [Member]", "terseLabel": "Hartford Life Insurance Company [Member]" } } }, "localname": "HartfordLifeInsuranceCompanyMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "domainItemType" }, "tl_HartfordLifeandAccidentInsuranceCompanyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Hartford Life and Accident Insurance Company [Member]", "label": "Hartford Life and Accident Insurance Company [Member]", "terseLabel": "Hartford Life and Accident Insurance Company [Member]" } } }, "localname": "HartfordLifeandAccidentInsuranceCompanyMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "domainItemType" }, "tl_IBMCorporationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "IBM Corporation [Member]", "label": "IBM Corporation [Member]", "terseLabel": "IBM Corporation [Member]" } } }, "localname": "IBMCorporationMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "tl_IncomeLossDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Income (loss) [Domain]", "label": "Income (loss) [Domain]", "terseLabel": "Income (loss) [Domain]" } } }, "localname": "IncomeLossDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "domainItemType" }, "tl_IncomeLossTypeAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of income as it pertains to income (loss) for continuing operations or net income (loss)", "label": "Income (Loss) Type [Axis]", "terseLabel": "Income (Loss) Type [Axis]" } } }, "localname": "IncomeLossTypeAxis", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "stringItemType" }, "tl_IndividualLifeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Individual life.", "label": "Individual Life [Member]", "terseLabel": "Individual Life [Member]" } } }, "localname": "IndividualLifeMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "tl_InterestRateSwapsandFuturesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Interest Rate Swaps and Futures [Member]", "label": "Interest Rate Swaps and Futures [Member]", "terseLabel": "Interest Rate Swaps and Futures [Member]" } } }, "localname": "InterestRateSwapsandFuturesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "tl_InvestedAssetsSuppotingModco": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of invested assets supporting other policyholder fund liabilities under a modified coinsurance agreement.", "label": "Invested Assets Suppoting Modco", "terseLabel": "Invested Assets Suppoting Modco" } } }, "localname": "InvestedAssetsSuppotingModco", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "monetaryItemType" }, "tl_InvestedInEquitySecurities": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Invested in equity securities.", "label": "Invested in Equity Securities", "terseLabel": "Invested in Equity Securities" } } }, "localname": "InvestedInEquitySecurities", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "percentItemType" }, "tl_InvestedInFixedIncomeSecurities": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Invested in fixed income securities.", "label": "Invested in Fixed Income Securities", "terseLabel": "Invested in Fixed Income Securities" } } }, "localname": "InvestedInFixedIncomeSecurities", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "percentItemType" }, "tl_InvestmentIssuerAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "For an investments table in which investments are categorized by issuer (company, investee) this axis contains the members of that categorization.", "label": "Investment Issuer [Axis]", "terseLabel": "Investment Issuer [Axis]" } } }, "localname": "InvestmentIssuerAxis", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "stringItemType" }, "tl_InvestmentIssuerDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "For an investments table in which investments are categorized by issuer (company, investee) this domain represents all members of that categorization.", "label": "Investment Issuer [Domain]", "terseLabel": "Investment Issuer [Domain]" } } }, "localname": "InvestmentIssuerDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "tl_InvestmentSectorAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "For an investments table in which investments are categorized by sector (industry, market, customer tier, etc.) this axis contains the members of that categorization.", "label": "Investment Sector [Axis]", "terseLabel": "Investment Sector [Axis]" } } }, "localname": "InvestmentSectorAxis", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "stringItemType" }, "tl_InvestmentSectorDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "For an investments table in which investments are categorized by sector (industry, market, customer tier, etc.) this domain represents all members of that categorization.", "label": "Investment Sector [Domain]", "terseLabel": "Investment Sector [Domain]" } } }, "localname": "InvestmentSectorDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "tl_InvestmentsInPartnershipsAndTrustsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "-- None. No documentation exists for this element. --", "label": "Investments in Partnerships and Trusts [Member]", "terseLabel": "Investments in partnerships and trusts" } } }, "localname": "InvestmentsInPartnershipsAndTrustsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "tl_LTVBetween65to80PercentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Loan balance to adjusted collateral value between 65% and 80%.", "label": "LTV Between 65 to 80 Percent [Member]", "terseLabel": "LTV Between 65 to 80 Percent [Member]" } } }, "localname": "LTVBetween65to80PercentMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_LTVLessthan65PercentMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Loan balance to adjusted collateral value less than 65%.", "label": "LTV Less than 65 Percent [Member]", "terseLabel": "LTV Less than 65 Percent [Member]" } } }, "localname": "LTVLessthan65PercentMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_LapseRatesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Lapse rates.", "label": "Lapse Rates [Member]", "terseLabel": "Lapse Rates [Member]", "verboseLabel": "Lapse Rates [Member]" } } }, "localname": "LapseRatesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_LargestExposurebyIssuerPercentofInvestedAssets": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The percent of invested assets by the Company's largest exposure by issuer.", "label": "Largest Exposure by Issuer, Percent of Invested Assets", "terseLabel": "Largest Exposure by Issuer, Percent of Invested Assets" } } }, "localname": "LargestExposurebyIssuerPercentofInvestedAssets", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "percentItemType" }, "tl_LargestExposurebySectorPercentofInvestedAssets": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The percent of invested assets by the Company's largest exposure by sector.", "label": "Largest Exposure by Sector, Percent of Invested Assets", "terseLabel": "Largest Exposure by Sector, Percent of Invested Assets" } } }, "localname": "LargestExposurebySectorPercentofInvestedAssets", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "percentItemType" }, "tl_LiabilitiesforGuaranteesonLongDurationContractsReinsuranceRecoverableIncurredBenefitsNet": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable, Incurred Benefits, Net", "label": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable, Incurred Benefits, Net", "terseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable, Incurred Benefits, Net" } } }, "localname": "LiabilitiesforGuaranteesonLongDurationContractsReinsuranceRecoverableIncurredBenefitsNet", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "tl_LiabilitiesforGuaranteesonLongDurationContractsReinsuranceRecoverablesPaymentforBenefitsNet": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverables, Payment for Benefits, Net", "label": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverables, Payment for Benefits, Net", "negatedTerseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverables, Payment for Benefits, Net" } } }, "localname": "LiabilitiesforGuaranteesonLongDurationContractsReinsuranceRecoverablesPaymentforBenefitsNet", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "tl_LifeAnnuityAccidentandHealthInsuranceProductLineMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Life Annuity Accident and Health Insurance Product Line [Member]", "label": "Life Annuity Accident and Health Insurance Product Line [Member]", "terseLabel": "Life Annuity Accident and Health Insurance Product Line [Member]" } } }, "localname": "LifeAnnuityAccidentandHealthInsuranceProductLineMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "domainItemType" }, "tl_LifeInsuranceFeesEarnedPremiumsAndOtherTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Life insurance fees, earned premiums and other.", "label": "Life Insurance Fees Earned Premiums and Other [Table Text Block]", "terseLabel": "Life Insurance Fees Earned Premiums and Other [Table Text Block]" } } }, "localname": "LifeInsuranceFeesEarnedPremiumsAndOtherTableTextBlock", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel3Tables" ], "xbrltype": "textBlockItemType" }, "tl_LifeInsuranceRecoveriesOnCededReinsuranceContracts": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Life insurance recoveries on ceded reinsurance contracts.", "label": "Life Insurance Recoveries on Ceded Reinsurance Contracts", "terseLabel": "Life Insurance Recoveries on Ceded Reinsurance Contracts" } } }, "localname": "LifeInsuranceRecoveriesOnCededReinsuranceContracts", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "monetaryItemType" }, "tl_LifetimeIncomeBenefitLibDeathBenefitMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Lifetime income benefit LIB death benefit.", "label": "Lifetime Income Benefit (\"LIB\") - Death Benefit [Member]", "terseLabel": "Lifetime Income Benefit (\"LIB\") - Death Benefit [Member]" } } }, "localname": "LifetimeIncomeBenefitLibDeathBenefitMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_LimitedPartnershipsAndOtherAlternativeInvestmentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Limited Partnerships and Other Alternative Investments.", "label": "Limited Partnerships and Other Alternative Investments [Member]", "terseLabel": "Limited Partnerships and Other Alternative Investments [Member]" } } }, "localname": "LimitedPartnershipsAndOtherAlternativeInvestmentsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "domainItemType" }, "tl_LivingBenefitsRequiredtobeFairValuedandtheGMWBReinsuranceDerivativeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Living Benefits Required to be Fair Valued and the GMWB Reinsurance Derivative.", "label": "Living Benefits Required to be Fair Valued and the GMWB Reinsurance Derivative [Member]", "terseLabel": "Living Benefits Required to be Fair Valued and the GMWB Reinsurance Derivative [Member]" } } }, "localname": "LivingBenefitsRequiredtobeFairValuedandtheGMWBReinsuranceDerivativeMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_MacroHedgeProgramMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Macro hedge program.", "label": "Macro Hedge Program [Member]", "terseLabel": "Macro Hedge Program [Member]" } } }, "localname": "MacroHedgeProgramMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "tl_MassMutualMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Massmutual [Member]", "label": "Mass Mutual [Member]", "terseLabel": "Mass Mutual [Member]" } } }, "localname": "MassMutualMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "tl_MavOnlyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "MAV only.", "label": "MAV Only [Member]", "terseLabel": "MAV Only [Member]" } } }, "localname": "MavOnlyMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_MaximumPercentageofPremiumsWrittenPerYeartobeConsideredforAssessmentUnderGuarantyFund": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Maximum percentage of premiums written per year to be considered for Assessment under Guaranty Fund.", "label": "Maximum Percentage of Premiums Written Per Year to be Considered for Assessment Under Guaranty Fund", "terseLabel": "Maximum Percentage of Premiums Written Per Year to be Considered for Assessment Under Guaranty Fund" } } }, "localname": "MaximumPercentageofPremiumsWrittenPerYeartobeConsideredforAssessmentUnderGuarantyFund", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4GuarantyFundDetails" ], "xbrltype": "monetaryItemType" }, "tl_MaximumUncollateralizedThresholdforDerivativeCounterPartyforSingleLegalEntity": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Maximum uncollateralized threshold for derivative counter party for single legal entity.", "label": "Maximum Uncollateralized Threshold for Derivative Counter Party for Single Legal Entity", "terseLabel": "Maximum uncollateralized threshold for derivative counter party, single level entity" } } }, "localname": "MaximumUncollateralizedThresholdforDerivativeCounterPartyforSingleLegalEntity", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "monetaryItemType" }, "tl_MicrosoftCorporationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Microsoft Corporation [Member]", "label": "Microsoft Corporation [Member]", "terseLabel": "Verizon Communications Inc. [Member]" } } }, "localname": "MicrosoftCorporationMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "tl_MiddleAtlanticMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Middle Atlantic.", "label": "Middle Atlantic [Member]", "terseLabel": "Middle Atlantic [Member]" } } }, "localname": "MiddleAtlanticMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_MinimumPercentageofPremiumsWrittenPerYeartobeConsideredforAssessmentUnderGuarantyFund": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Minimum percentage of premiums written per year to be considered for Assessment under Guaranty Fund.", "label": "Minimum Percentage of Premiums Written Per Year to be Considered for Assessment Under Guaranty Fund", "terseLabel": "Minimum Percentage of Premiums Written Per Year to be Considered for Assessment Under Guaranty Fund" } } }, "localname": "MinimumPercentageofPremiumsWrittenPerYeartobeConsideredforAssessmentUnderGuarantyFund", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4GuarantyFundDetails" ], "xbrltype": "monetaryItemType" }, "tl_MountainMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Mountain.", "label": "Mountain [Member]", "terseLabel": "Mountain [Member]" } } }, "localname": "MountainMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_NetChangeContractHoldersFunds1": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Net Change Contract Holders Funds1", "label": "Net Change Contract Holders Funds1", "terseLabel": "Net transfers from separate accounts related to investment and universal life-type contracts" } } }, "localname": "NetChangeContractHoldersFunds1", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "tl_NetFeeIncomeEarnedPremiumAndOtherLife": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net fee income earned premium and other life.", "label": "Net Fee Income Earned Premium and Other Life", "totalLabel": "Net Fee Income Earned Premium and Other Life" } } }, "localname": "NetFeeIncomeEarnedPremiumAndOtherLife", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "tl_NewEnglandMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "New England.", "label": "New England [Member]", "terseLabel": "New England [Member]" } } }, "localname": "NewEnglandMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_OriginalWeightedAverageLoanToValueRatioOfCommercialMortgageLoan": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Original weighted average loan to value ratio of commercial mortgage loan.", "label": "Original Weighted Average Loan to Value Ratio of Commercial Mortgage loan", "terseLabel": "Original Weighted Average Loan to Value Ratio of Commercial Mortgage loan" } } }, "localname": "OriginalWeightedAverageLoanToValueRatioOfCommercialMortgageLoan", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "percentItemType" }, "tl_OtherInvestmentsandOtherLiabilitiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other Investments and Other Liabilities [Member]", "label": "Other Investments and Other Liabilities [Member]", "terseLabel": "Other Investments and Other Liabilities [Member]" } } }, "localname": "OtherInvestmentsandOtherLiabilitiesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "tl_OtherPolicyholderFundsAndBenefitsPayableMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Other policyholder funds and benefits payable.", "label": "Other Policyholder Funds and Benefits Payable [Member]", "terseLabel": "Other Policyholder Funds and Benefits Payable [Member]", "verboseLabel": "Other policyholder funds and benefits payable [Member]" } } }, "localname": "OtherPolicyholderFundsAndBenefitsPayableMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "tl_OutstandingCommitmentsToFundLimitedPartnershipAndOtherAlternativeInvestments": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Outstanding commitments to fund limited partnership and other alternative investments.", "label": "Outstanding Commitments to Fund Limited Partnership and Other Alternative Investments", "terseLabel": "Outstanding Commitments to Fund Limited Partnership and Other Alternative Investments" } } }, "localname": "OutstandingCommitmentsToFundLimitedPartnershipAndOtherAlternativeInvestments", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "tl_PacificMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Pacific.", "label": "Pacific [Member]", "terseLabel": "Pacific [Member]" } } }, "localname": "PacificMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_PaymentstoAcquireEquitySecuritiesFairValueOption": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Payments to Acquire Equity Securities, Fair Value Option", "label": "Payments to Acquire Equity Securities, Fair Value Option", "negatedTerseLabel": "Payments to Acquire Equity Securities, Fair Value Option" } } }, "localname": "PaymentstoAcquireEquitySecuritiesFairValueOption", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "tl_PaymenttoAcquireRepurchaseAgreements": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 14.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Payment to Acquire Repurchase Agreements", "label": "Payment to Acquire Repurchase Agreements", "negatedTerseLabel": "Payment to Acquire Repurchase Agreements" } } }, "localname": "PaymenttoAcquireRepurchaseAgreements", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "tl_PercentageOfGrossUnrealizedLossesDepressedLessThanTwentyPercentOfCostOrAmortizedCost": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Percentage of gross unrealized losses depressed less than twenty percent of cost or amortized cost.", "label": "Percentage of Gross Unrealized Losses Depressed Less than Twenty Percent of Cost or Amortized Cost", "terseLabel": "Percentage of Gross Unrealized Losses Depressed Less than Twenty Percent of Cost or Amortized Cost" } } }, "localname": "PercentageOfGrossUnrealizedLossesDepressedLessThanTwentyPercentOfCostOrAmortizedCost", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "percentItemType" }, "tl_ProceedsFromTheSaleOfTheBusinessIncludingDividendAndCash": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Proceeds From the Sale of the Business, Including Dividend and Cash", "label": "Proceeds From the Sale of the Business, Including Dividend and Cash", "terseLabel": "Proceeds From the Sale of the Business, Including Dividend and Cash" } } }, "localname": "ProceedsFromTheSaleOfTheBusinessIncludingDividendAndCash", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/SubsequentEventsLevel4Details" ], "xbrltype": "monetaryItemType" }, "tl_ProceedsfromSaleandMaturityandPrepaymentofFairValueEquitySecurities": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Proceeds from Sale and Maturity and Prepayment of Fair Value, Equity Securities", "label": "Proceeds from Sale and Maturity and Prepayment of Fair Value, Equity Securities", "terseLabel": "Proceeds from Sale and Maturity and Prepayment of Fair Value, Equity Securities" } } }, "localname": "ProceedsfromSaleandMaturityandPrepaymentofFairValueEquitySecurities", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "tl_PrudentialMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Prudential [Member]", "label": "Prudential [Member]", "terseLabel": "Prudential [Member]" } } }, "localname": "PrudentialMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "tl_RegionOthersMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Region others.", "label": "Region Others [Member]", "terseLabel": "Region Others [Member]" } } }, "localname": "RegionOthersMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_ReinsuranceRecoverableIncludingReinsurancePremiumPaidMODCO": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Reinsurance Recoverable, Including Reinsurance Premium Paid MODCO", "label": "Reinsurance Recoverable, Including Reinsurance Premium Paid MODCO", "negatedTerseLabel": "Reinsurance Recoverable, Including Reinsurance Premium Paid MODCO" } } }, "localname": "ReinsuranceRecoverableIncludingReinsurancePremiumPaidMODCO", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "tl_ReinsuranceRecoverableTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Reinsurance Recoverable [Table Text Block]", "label": "Reinsurance Recoverable [Table Text Block]", "terseLabel": "Reinsurance Recoverable [Table Text Block]" } } }, "localname": "ReinsuranceRecoverableTableTextBlock", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel3Tables" ], "xbrltype": "textBlockItemType" }, "tl_ResetElectionsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Reset elections.", "label": "Reset Elections [Member]", "terseLabel": "Reset Elections [Member]", "verboseLabel": "Reset Elections [Member]" } } }, "localname": "ResetElectionsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_ResetMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Reset.", "label": "Reset [Member]", "terseLabel": "Reset [Member]" } } }, "localname": "ResetMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_ResultsOfVariableAnnuityHedgeProgramByDerivativeInstrumentRiskAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Results of variable annuity hedge program by derivative instrument risk.", "label": "Results of variable annuity hedge program by derivative instrument risk [Axis]", "terseLabel": "Results of variable annuity hedge program by derivative instrument risk [Axis]" } } }, "localname": "ResultsOfVariableAnnuityHedgeProgramByDerivativeInstrumentRiskAxis", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "tl_RetirementMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Retirement.", "label": "Retirement [Member]", "terseLabel": "Retirement [Member]" } } }, "localname": "RetirementMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "tl_RetirementPlansAndIndividualLifeBusinessesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Retirement Plans and Individual Life Businesses [Member]", "label": "Retirement Plans and Individual Life Businesses [Member]", "terseLabel": "Retirement Plans and Individual Life Businesses [Member]" } } }, "localname": "RetirementPlansAndIndividualLifeBusinessesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "tl_SecondaryGuaranteesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Secondary guarantees.", "label": "Secondary Guarantees [Member]", "terseLabel": "Secondary Guarantees [Member]" } } }, "localname": "SecondaryGuaranteesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "domainItemType" }, "tl_SecuritiesSoldUnderAgreementstoRepurchaseCollateralObligationtoReturn": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Securities Sold Under Agreements to Repurchase, Collateral, Obligation to Return", "label": "Securities Sold Under Agreements to Repurchase, Collateral, Obligation to Return", "terseLabel": "Securities Sold Under Agreements to Repurchase, Collateral, Obligation to Return" } } }, "localname": "SecuritiesSoldUnderAgreementstoRepurchaseCollateralObligationtoReturn", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "tl_SeparateAccountAssetsatCarryingValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment sales receivable within Separate Account Assets that are not accounted for at fair value.", "label": "Separate Account Assets, at Carrying Value", "terseLabel": "Separate Account Assets, at Carrying Value" } } }, "localname": "SeparateAccountAssetsatCarryingValue", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "tl_SeparateAccountsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Separate account assets.", "label": "Separate Accounts [Member]", "terseLabel": "Separate Accounts [Member]" } } }, "localname": "SeparateAccountsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "tl_SouthAtlanticMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "South Atlantic.", "label": "South Atlantic [Member]", "terseLabel": "South Atlantic [Member]" } } }, "localname": "SouthAtlanticMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_StatutoryAccountingPracticesExtraordinaryDividendsPaidwithApprovalofRegulatoryAgency": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Statutory Accounting Practices, Extraordinary Dividends Paid with Approval of Regulatory Agency", "label": "Statutory Accounting Practices, Extraordinary Dividends Paid with Approval of Regulatory Agency", "terseLabel": "Statutory Accounting Practices, Extraordinary Dividends Paid with Approval of Regulatory Agency" } } }, "localname": "StatutoryAccountingPracticesExtraordinaryDividendsPaidwithApprovalofRegulatoryAgency", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "monetaryItemType" }, "tl_TalcottLifeandAnnuityCompanyTLAMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Talcott Life and Annuity Company (TLA) [Member]", "label": "Talcott Life and Annuity Company (TLA) [Member]", "terseLabel": "Talcott Life and Annuity Company (TLA) [Member]" } } }, "localname": "TalcottLifeandAnnuityCompanyTLAMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "domainItemType" }, "tl_TalcottResolutionLifeIncTLIMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Talcott Resolution Life, Inc (TLI) [Member]", "label": "Talcott Resolution Life, Inc (TLI) [Member]", "terseLabel": "Talcott Resolution Life, Inc (TLI) [Member]" } } }, "localname": "TalcottResolutionLifeIncTLIMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "domainItemType" }, "tl_TaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Tax Cuts and Jobs Act of 2017, Reclassification from AOCI to Retained Earnings", "label": "Tax Cuts and Jobs Act of 2017, Reclassification from AOCI to Retained Earnings", "terseLabel": "Tax Cuts and Jobs Act of 2017, Reclassification from AOCI to Retained Earnings" } } }, "localname": "TaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarnings", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "monetaryItemType" }, "tl_UnitedStatesGeographicalRegionAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "United States Geographical Region", "label": "United States Geographical Region [Axis]", "terseLabel": "United States Geographical Region [Axis]" } } }, "localname": "UnitedStatesGeographicalRegionAxis", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "stringItemType" }, "tl_UnitedStatesGeographicalRegionDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "United States Geographical Region", "label": "United States Geographical Region [Domain]", "terseLabel": "United States Geographical Region [Domain]" } } }, "localname": "UnitedStatesGeographicalRegionDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_UsGmwbHedgingInstrumentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "U.S GMWB Hedging Instruments.", "label": "US GMWB Hedging Instruments [Member]", "terseLabel": "US GMWB Hedging Instruments [Member]", "verboseLabel": "U.S. GMWB Hedging Instruments [Member]" } } }, "localname": "UsGmwbHedgingInstrumentsMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_UsMacroHedgeProgramMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "US Macro Hedge Program.", "label": "US Macro Hedge Program [Member]", "terseLabel": "US Macro Hedge Program [Member]" } } }, "localname": "UsMacroHedgeProgramMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_VariableannuityhedgeprogrambyderivativeinstrumentriskDomainDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Variable annuity hedge program by derivative instrument risk[Domain] [Domain]", "label": "Variable annuity hedge program by derivative instrument risk[Domain] [Domain]", "terseLabel": "Variable annuity hedge program by derivative instrument risk[Domain] [Domain]" } } }, "localname": "VariableannuityhedgeprogrambyderivativeinstrumentriskDomainDomain", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "tl_WaltDisneyCorporationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Walt Disney Corporation [Member]", "label": "Walt Disney Corporation [Member]", "terseLabel": "HSBC Holding plc. [Member]" } } }, "localname": "WaltDisneyCorporationMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "tl_WellsFargoAndCompanyMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Wells Fargo and Company", "label": "Wells Fargo and Company [Member]", "terseLabel": "Wells Fargo and Company" } } }, "localname": "WellsFargoAndCompanyMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "tl_WestSouthCentralMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "West South Central.", "label": "West South Central [Member]", "terseLabel": "West South Central [Member]" } } }, "localname": "WestSouthCentralMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "tl_WithEarningsProtectionBenefitRiderEpbMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "With earnings protection benefit rider EPB.", "label": "With Earnings Protection Benefit Rider (EPB) [Member]", "terseLabel": "With Earnings Protection Benefit Rider (EPB) [Member]" } } }, "localname": "WithEarningsProtectionBenefitRiderEpbMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_WithFivePercentRollupAndEpbMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "With five percent rollup and EPB.", "label": "With Five Percent Rollup and EPB [Member]", "terseLabel": "With Five Percent Rollup and EPB [Member]" } } }, "localname": "WithFivePercentRollupAndEpbMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_WithFivePercentRollupMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "With five percent rollup.", "label": "With Five Percent Rollup [Member]", "terseLabel": "With Five Percent Rollup [Member]" } } }, "localname": "WithFivePercentRollupMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "tl_WithdrawalRatesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Withdrawal rates.", "label": "Withdrawal Rates [Member]", "terseLabel": "Withdrawal Rates [Member]", "verboseLabel": "Withdrawal Rates [Member]" } } }, "localname": "WithdrawalRatesMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "tl_WithdrawalUtilizationMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Withdrawal utilization.", "label": "Withdrawal Utilization [Member]", "terseLabel": "Withdrawal Utilization [Member]", "verboseLabel": "Withdrawal Utilization [Member]" } } }, "localname": "WithdrawalUtilizationMember", "nsuri": "http://www.talcottresolution.com/20210429", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccidentAndHealthInsuranceSegmentMember": { "auth_ref": [ "r585", "r592", "r613" ], "lang": { "en-us": { "role": { "documentation": "Product line consisting of insurance against loss by illness or injury, including but not limited to medical, dental, disability, workmen's compensation and long-term care.", "label": "Accident and Health Insurance Product Line [Member]", "terseLabel": "Accident and Health Insurance Product Line [Member]" } } }, "localname": "AccidentAndHealthInsuranceSegmentMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4", "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountingPoliciesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]", "terseLabel": "Accounting Policies [Abstract]" } } }, "localname": "AccountingPoliciesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_AccountingStandardsUpdate201613Member": { "auth_ref": [ "r206" ], "lang": { "en-us": { "role": { "documentation": "Accounting Standards Update 2016-13 Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments.", "label": "Accounting Standards Update 2016-13 [Member]", "terseLabel": "Accounting Standards Update 2016-13" } } }, "localname": "AccountingStandardsUpdate201613Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis": { "auth_ref": [ "r18" ], "lang": { "en-us": { "role": { "documentation": "Information by type of receivable.", "label": "Receivable Type [Axis]", "terseLabel": "Receivable Type [Axis]" } } }, "localname": "AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember": { "auth_ref": [ "r36", "r43", "r44", "r344" ], "lang": { "en-us": { "role": { "documentation": "Accumulated other comprehensive income (loss) resulting from gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges, attributable to the parent.", "label": "Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]", "terseLabel": "Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member]" } } }, "localname": "AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": { "auth_ref": [ "r37", "r38", "r39", "r43", "r44" ], "lang": { "en-us": { "role": { "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.", "label": "AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-sale, Parent [Member]", "terseLabel": "Accumulated Net Investment Gain (Loss) Attributable to Parent [Member]" } } }, "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Accumulated Other Comprehensive Income (Loss) [Line Items]", "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Line Items]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "auth_ref": [ "r9", "r41", "r42", "r43", "r556", "r621", "r625" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.", "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax", "verboseLabel": "Accumulated other comprehensive income (\"AOCI\"), net of tax" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]", "terseLabel": "Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities": { "auth_ref": [ "r43", "r174", "r179" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Accumulated other comprehensive loss related to portion of other than temporary impairment (OTTI) due to factors other than credit losses on debt securities categorized as available-for-sale that an entity does not intend to sell and which it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis of the debt security. The amount represented by this item is net of tax, as applicable.", "label": "Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Net of Tax, Available-for-sale, Debt Securities", "negatedTerseLabel": "Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Net of Tax, Available-for-sale, Debt Securities" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "auth_ref": [ "r441", "r442", "r443", "r444", "r445", "r447" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss).", "label": "Accumulated Other Comprehensive Income (Loss) [Table]", "terseLabel": "Accumulated Other Comprehensive Income (Loss) [Table]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [ "r40", "r43", "r44", "r106", "r107", "r108", "r345", "r616", "r617" ], "lang": { "en-us": { "role": { "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.", "label": "AOCI Attributable to Parent [Member]", "terseLabel": "AOCI Attributable to Parent [Member]" } } }, "localname": "AccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AccumulatedTranslationAdjustmentMember": { "auth_ref": [ "r35", "r43", "r44", "r345", "r442", "r443", "r444", "r445", "r447" ], "lang": { "en-us": { "role": { "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.", "label": "Accumulated Foreign Currency Adjustment Attributable to Parent [Member]", "terseLabel": "Accumulated Foreign Currency Adjustment Attributable to Parent [Member]" } } }, "localname": "AccumulatedTranslationAdjustmentMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionalPaidInCapital": { "auth_ref": [ "r7", "r298" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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. Includes adjustments to additional paid in capital. Some examples of such adjustments include recording the issuance of debt with a beneficial conversion feature and certain tax consequences of equity instruments awarded to employees. Use this element for the aggregate amount of additional paid-in capital associated with common and preferred stock. For additional paid-in capital associated with only common stock, use the element additional paid in capital, common stock. For additional paid-in capital associated with only preferred stock, use the element additional paid in capital, preferred stock.", "label": "Additional Paid in Capital", "verboseLabel": "Additional paid-in capital" } } }, "localname": "AdditionalPaidInCapital", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdditionalPaidInCapitalMember": { "auth_ref": [ "r106", "r107", "r108", "r295", "r296", "r297" ], "lang": { "en-us": { "role": { "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.", "label": "Additional Paid-in Capital [Member]", "terseLabel": "Additional Paid-in Capital [Member]" } } }, "localname": "AdditionalPaidInCapitalMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity" ], "xbrltype": "domainItemType" }, "us-gaap_AdditionsToContractHoldersFunds": { "auth_ref": [ "r70" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from a segregated fund account during the period.", "label": "Additions to Contract Holders Funds", "verboseLabel": "Deposits and other additions to investment and universal life-type contracts" } } }, "localname": "AdditionsToContractHoldersFunds", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsForNewAccountingPronouncementsAxis": { "auth_ref": [ "r110", "r111", "r112", "r113", "r207", "r208", "r209", "r210", "r211", "r212", "r291", "r292", "r293", "r294", "r295", "r296", "r297", "r298", "r323", "r324", "r325", "r326", "r496", "r497", "r498", "r614", "r615", "r616", "r617", "r618", "r619", "r620", "r621", "r622", "r623", "r624", "r625" ], "lang": { "en-us": { "role": { "documentation": "Information by amendment to accounting standards.", "label": "Accounting Standards Update [Axis]", "terseLabel": "Accounting Standards Update [Axis]" } } }, "localname": "AdjustmentsForNewAccountingPronouncementsAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings": { "auth_ref": [ "r271", "r272" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in additional paid in capital (APIC) resulting from dividends legally declared (or paid) in excess of retained earnings balance.", "label": "Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings", "terseLabel": "Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings" } } }, "localname": "AdjustmentsToAdditionalPaidInCapitalDividendsInExcessOfRetainedEarnings", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract]", "verboseLabel": "Adjustments to reconcile net income to net cash provided by operating activities" } } }, "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_AllOtherCorporateBondsMember": { "auth_ref": [ "r176" ], "lang": { "en-us": { "role": { "documentation": "Investments in corporate fixed maturity debt securities classified as other.", "label": "Other Corporate Bonds [Member]", "terseLabel": "All other corporate bonds" } } }, "localname": "AllOtherCorporateBondsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock": { "auth_ref": [ "r165", "r220" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of allowance for credit loss on financing receivable.", "label": "Financing Receivable, Allowance for Credit Loss [Table Text Block]", "terseLabel": "Financing Receivable, Allowance for Credit Loss" } } }, "localname": "AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_AllowanceForLoanAndLeaseLossesRealEstateMember": { "auth_ref": [ "r103" ], "lang": { "en-us": { "role": { "documentation": "Allowance for portion expected to be uncollectible of receivable from loan and lease real estate portfolio.", "label": "SEC Schedule, 12-09, Allowance, Loan and Lease Loss, Real Estate [Member]", "verboseLabel": "Valuation allowance on mortgage loans [Member]" } } }, "localname": "AllowanceForLoanAndLeaseLossesRealEstateMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "domainItemType" }, "us-gaap_AlternativeInvestment": { "auth_ref": [ "r402", "r421" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_Investments", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment other than investment in equity security, investment in debt security and equity method investment. Includes, but is not limited to, investment in certain entities that calculate net asset value per share. Example includes, but is not limited to, investment in hedge fund, venture capital fund, private equity fund, and real estate partnership or fund.", "label": "Alternative Investment", "terseLabel": "Limited partnerships and other alternative investments" } } }, "localname": "AlternativeInvestment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_AmortizationOfValueOfBusinessAcquiredVOBA": { "auth_ref": [ "r77", "r546" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 3.0, "parentTag": "us-gaap_BenefitsLossesAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The adjustment that represents the periodic charge against earnings to reduce the value of business acquired (VOBA) over the expected life of the underlying insurance contracts. VOBA reflects the estimated fair value of a life insurance business in force and represents the portion of the cost to acquire the business that is allocated to the value of the right to receive future cash flows from insurance contracts existing at the date of acquisition. Such value is the present value of the actuarially determined projected cash flows for the acquired policies. 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.", "label": "Amortization of Value of Business Acquired (VOBA)", "terseLabel": "Other intangible asset amortization" } } }, "localname": "AmortizationOfValueOfBusinessAcquiredVOBA", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_AnnuitizationBenefitMember": { "auth_ref": [ "r607" ], "lang": { "en-us": { "role": { "documentation": "The benefit in long-duration contracts to provide a guaranteed annuity payment commencing with the annuitization date. The fixed periodic annuity payments may be determined using the higher of the current accumulated account value that exists at the date of annuitization or the guaranteed amount.", "label": "Annuitization Benefit [Member]", "terseLabel": "Annuitization Benefit [Member]" } } }, "localname": "AnnuitizationBenefitMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AociGainLossDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossParentMember": { "auth_ref": [ "r233" ], "lang": { "en-us": { "role": { "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), with allowance for credit loss, attributable to parent.", "label": "AOCI, Gain (Loss), Debt Securities, Available-for-sale, with Allowance for Credit Loss, Parent [Member]", "terseLabel": "AOCI, Gain (Loss), Debt Securities, Available-for-sale, with Allowance for Credit Loss, Parent [Member]" } } }, "localname": "AociGainLossDebtSecuritiesAvailableForSaleWithAllowanceForCreditLossParentMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "domainItemType" }, "us-gaap_AssetBackedSecuritiesMember": { "auth_ref": [ "r189", "r278" ], "lang": { "en-us": { "role": { "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.", "label": "Asset-backed Securities [Member]", "terseLabel": "Asset-backed Securities [Member]", "verboseLabel": "ABS [Member]" } } }, "localname": "AssetBackedSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_Assets": { "auth_ref": [ "r89", "r139", "r149", "r155", "r205", "r341", "r346", "r432", "r515", "r553" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Assets", "terseLabel": "Assets", "totalLabel": "Total assets" } } }, "localname": "Assets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets [Abstract]", "verboseLabel": "Assets" } } }, "localname": "AssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsFairValueDisclosure": { "auth_ref": [ "r403" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.", "label": "Assets, Fair Value Disclosure", "terseLabel": "Assets, Fair Value Disclosure", "verboseLabel": "Total assets accounted for at fair value on a recurring basis" } } }, "localname": "AssetsFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AssetsFairValueDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Assets, Fair Value Disclosure [Abstract]", "verboseLabel": "Assets accounted for at fair value on a recurring basis" } } }, "localname": "AssetsFairValueDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsSoldUnderAgreementsToRepurchaseLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Assets Sold under Agreements to Repurchase [Line Items]", "terseLabel": "Assets Sold under Agreements to Repurchase [Line Items]" } } }, "localname": "AssetsSoldUnderAgreementsToRepurchaseLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AssetsTotalMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Total assets, when it serves as a benchmark in a concentration of risk calculation, representing the sum of all reported assets as of the balance sheet date.", "label": "Assets, Total [Member]", "terseLabel": "Assets, Total [Member]" } } }, "localname": "AssetsTotalMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_AssumedPremiumsEarned": { "auth_ref": [ "r572", "r588", "r638", "r641" ], "calculation": { "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails": { "order": 2.0, "parentTag": "tl_NetFeeIncomeEarnedPremiumAndOtherLife", "weight": 1.0 }, "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": 1.0, "parentTag": "tl_NetFeeIncomeEarnedPremiumAndOtherLife", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of earned premiums assumed from other entities.", "label": "Assumed Premiums Earned", "terseLabel": "Assumed Premiums Earned" } } }, "localname": "AssumedPremiumsEarned", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": { "auth_ref": [ "r180" ], "crdr": "credit", "lang": { "en-us": { "role": { "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).", "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax", "terseLabel": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Gain, before Tax" } } }, "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": { "auth_ref": [ "r181" ], "crdr": "debit", "lang": { "en-us": { "role": { "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).", "label": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax", "negatedTerseLabel": "Debt Securities, Available-for-sale, Accumulated Gross Unrealized Loss, before Tax" } } }, "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis": { "auth_ref": [ "r177", "r232" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities, Available-for-sale, Amortized Cost", "terseLabel": "Debt Securities, Available-for-sale, Amortized Cost", "totalLabel": "Debt Securities, Available-for-sale, Amortized Cost" } } }, "localname": "AvailableForSaleDebtSecuritiesAmortizedCostBasis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-sale [Abstract]", "terseLabel": "Debt Securities, Available-for-sale [Abstract]" } } }, "localname": "AvailableForSaleSecuritiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 2.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for twelve months or longer.", "label": "Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss", "negatedTerseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss", "terseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss": { "auth_ref": [ "r193" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale in a continuous loss position.", "label": "Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss", "negatedTerseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss", "totalLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]", "terseLabel": "Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract]" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLossAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents the aggregate fair value of investments in debt and equity securities in an unrealized loss position which are categorized neither as held-to-maturity nor trading securities.", "label": "Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value", "terseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 1.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of accumulated unrealized loss on investments in debt and equity securities classified as available-for-sale that have been in a continuous loss position for less than twelve months.", "label": "Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss", "negatedTerseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss", "terseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.", "label": "Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value", "terseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for twelve months or longer.", "label": "Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value", "terseLabel": "Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost": { "auth_ref": [ "r186" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 3.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": { "auth_ref": [ "r182", "r186", "r537" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 3.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after Five Through Ten Years, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost": { "auth_ref": [ "r185" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 2.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": { "auth_ref": [ "r182", "r185", "r536" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 2.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after One Through Five Years, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost": { "auth_ref": [ "r187" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 4.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10", "terseLabel": "Debt Securities, Available-for-sale, Allocated and Single Maturity Date, Maturity, after 10 Years, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue": { "auth_ref": [ "r182", "r187", "r538" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 4.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, after 10 Years, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate": { "auth_ref": [ "r182", "r188", "r539" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 1.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value", "totalLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis": { "auth_ref": [ "r182", "r188", "r534" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 1.0, "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date.", "label": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost", "totalLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost": { "auth_ref": [ "r184" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 1.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDateAmortizedCostBasis", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": { "auth_ref": [ "r182", "r184", "r535" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 1.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesSingleMaturityDate", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).", "label": "Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One", "terseLabel": "Debt Securities, Available-for-sale, Maturity, Allocated and Single Maturity Date, within One Year, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost": { "auth_ref": [ "r188" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 2.0, "parentTag": "us-gaap_AvailableForSaleDebtSecuritiesAmortizedCostBasis", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.", "label": "Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost", "terseLabel": "Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Amortized Cost" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue": { "auth_ref": [ "r188" ], "calculation": { "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": 2.0, "parentTag": "us-gaap_AvailableForSaleSecuritiesDebtSecurities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), without single maturity date and not allocated over maturity grouping.", "label": "Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value", "terseLabel": "Debt Securities, Available-for-sale, Maturity, without Single Maturity Date, Fair Value" } } }, "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesDebtSecurities": { "auth_ref": [ "r172", "r178", "r232", "r517" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Investments", "weight": 1.0 }, "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities, Available-for-sale", "terseLabel": "Debt Securities, Available-for-sale", "totalLabel": "Debt Securities, Available-for-sale", "verboseLabel": "Debt Securities, Available-for-sale" } } }, "localname": "AvailableForSaleSecuritiesDebtSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesEquitySecurities": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of equity securities categorized neither as held-to-maturity nor as trading.", "label": "Available-for-sale Securities, Equity Securities", "terseLabel": "Equity securities, AFS" } } }, "localname": "AvailableForSaleSecuritiesEquitySecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesGrossRealizedGains": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.", "label": "Available-for-sale Securities, Gross Realized Gains", "terseLabel": "Available-for-sale Securities, Gross Realized Gains" } } }, "localname": "AvailableForSaleSecuritiesGrossRealizedGains", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesGrossRealizedLosses": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.", "label": "Available-for-sale Securities, Gross Realized Losses", "negatedTerseLabel": "Available-for-sale Securities, Gross Realized Losses", "terseLabel": "Available-for-sale Securities, Gross Realized Losses" } } }, "localname": "AvailableForSaleSecuritiesGrossRealizedLosses", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_AvailableForSaleSecuritiesTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.", "label": "Available-for-sale Securities [Table Text Block]", "terseLabel": "Available-for-sale Securities [Table Text Block]" } } }, "localname": "AvailableForSaleSecuritiesTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1": { "auth_ref": [ "r191" ], "lang": { "en-us": { "role": { "documentation": "Number of investment positions in available-for-sale investments in a continuous unrealized loss position for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement.", "label": "Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions", "terseLabel": "Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions" } } }, "localname": "AvailableforsaleSecuritiesInUnrealizedLossPositionsQualitativeDisclosureNumberOfPositions1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "integerItemType" }, "us-gaap_AvailableforsaleSecuritiesMember": { "auth_ref": [ "r200" ], "lang": { "en-us": { "role": { "documentation": "Investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Available-for-sale Securities [Member]", "terseLabel": "Available-for-sale Securities [Member]" } } }, "localname": "AvailableforsaleSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BalanceSheetLocationAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by location on balance sheet (statement of financial position).", "label": "Balance Sheet Location [Axis]", "terseLabel": "Balance Sheet Location [Axis]" } } }, "localname": "BalanceSheetLocationAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_BalanceSheetLocationDomain": { "auth_ref": [ "r367", "r372" ], "lang": { "en-us": { "role": { "documentation": "Location in the balance sheet (statement of financial position).", "label": "Balance Sheet Location [Domain]", "terseLabel": "Balance Sheet Location [Domain]" } } }, "localname": "BalanceSheetLocationDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "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).", "label": "Basis of Accounting, Policy [Policy Text Block]", "terseLabel": "Basis of Accounting, Policy [Policy Text Block]" } } }, "localname": "BasisOfAccountingPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_BasisOfPresentationAndSignificantAccountingPoliciesTextBlock": { "auth_ref": [ "r105" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the basis of presentation and significant accounting policies concepts. 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). Accounting policies describe all significant accounting policies of the reporting entity.", "label": "Basis of Presentation and Significant Accounting Policies [Text Block]", "terseLabel": "Basis of Presentation and Significant Accounting Policies [Text Block]" } } }, "localname": "BasisOfPresentationAndSignificantAccountingPoliciesTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_BenefitsLossesAndExpenses": { "auth_ref": [ "r584" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The total amount of expense recognized during the period for future policy benefits, claims and claims adjustment costs, and for selling, general and administrative costs.", "label": "Benefits, Losses and Expenses", "totalLabel": "Total benefits, losses and expenses" } } }, "localname": "BenefitsLossesAndExpenses", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_BenefitsLossesAndExpensesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Benefits, Losses and Expenses [Abstract]", "verboseLabel": "Benefits, losses and expenses" } } }, "localname": "BenefitsLossesAndExpensesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_CapitalizationOfDeferredPolicyAcquisitionCostsPolicy": { "auth_ref": [ "r86", "r594" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for deferred policy acquisition costs, including the nature, type, and amount of capitalized costs incurred to write or acquire insurance contracts, and the basis for and methodologies applied in capitalizing and amortizing such costs.", "label": "Deferred Policy Acquisition Costs, Policy [Policy Text Block]", "terseLabel": "Deferred Policy Acquisition Costs and Present Value of Future Profits" } } }, "localname": "CapitalizationOfDeferredPolicyAcquisitionCostsPolicy", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "auth_ref": [ "r427", "r428" ], "lang": { "en-us": { "role": { "documentation": "Measured as reported on the statement of financial position (balance sheet).", "label": "Reported Value Measurement [Member]", "terseLabel": "Reported Value Measurement [Member]" } } }, "localname": "CarryingReportedAmountFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_Cash": { "auth_ref": [ "r13", "r668", "r669" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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. Excludes cash and cash equivalents within disposal group and discontinued operation.", "label": "Cash", "terseLabel": "Cash" } } }, "localname": "Cash", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashAndCashEquivalentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "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.", "label": "Cash and Cash Equivalents [Member]", "terseLabel": "Cash and Cash Equivalents [Member]" } } }, "localname": "CashAndCashEquivalentsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "auth_ref": [ "r2", "r83", "r86" ], "lang": { "en-us": { "role": { "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.", "label": "Cash and Cash Equivalents, Policy [Policy Text Block]", "terseLabel": "Cash" } } }, "localname": "CashAndCashEquivalentsPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents": { "auth_ref": [ "r74", "r79", "r85" ], "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents", "periodEndLabel": "Cash \u2014 end of year", "periodStartLabel": "Cash \u2014 beginning of year" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "auth_ref": [ "r74", "r440" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect", "totalLabel": "Cash, Period Increase (Decrease)" } } }, "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_CashFlowHedgingMember": { "auth_ref": [ "r364" ], "lang": { "en-us": { "role": { "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.", "label": "Cash Flow Hedging [Member]", "terseLabel": "Cash Flow Hedging [Member]" } } }, "localname": "CashFlowHedgingMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CededPremiumsEarned": { "auth_ref": [ "r572", "r587", "r635", "r636", "r639", "r641" ], "calculation": { "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails": { "order": 3.0, "parentTag": "tl_NetFeeIncomeEarnedPremiumAndOtherLife", "weight": -1.0 }, "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": 2.0, "parentTag": "tl_NetFeeIncomeEarnedPremiumAndOtherLife", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of earned premiums ceded to other entities.", "label": "Ceded Premiums Earned", "negatedTerseLabel": "Ceded Premiums Earned", "terseLabel": "Ceded Premiums Earned" } } }, "localname": "CededPremiumsEarned", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRevenuesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "us-gaap_CededPremiumsWritten": { "auth_ref": [ "r639", "r641" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of written premiums ceded to other entities.", "label": "Ceded Premiums Written", "terseLabel": "Ceded Premiums Written" } } }, "localname": "CededPremiumsWritten", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CollateralAlreadyPostedAggregateFairValue": { "auth_ref": [ "r386" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate fair value of assets that are already posted, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features.", "label": "Collateral Already Posted, Aggregate Fair Value", "terseLabel": "Collateral Already Posted, Aggregate Fair Value" } } }, "localname": "CollateralAlreadyPostedAggregateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_CollateralAxis": { "auth_ref": [ "r228" ], "lang": { "en-us": { "role": { "documentation": "Information by category of collateral or no collateral, from lender's perspective.", "label": "Collateral Held [Axis]", "terseLabel": "Collateral [Axis]" } } }, "localname": "CollateralAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CollateralDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Category of collateral or no collateral, from lender's perspective.", "label": "Collateral Held [Domain]", "terseLabel": "Collateral [Domain]" } } }, "localname": "CollateralDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CollateralPledgedMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Pledge of specific property to serve as protection against default.", "label": "Collateral Pledged [Member]", "terseLabel": "Collateral Pledged [Member]" } } }, "localname": "CollateralPledgedMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CollateralizedDebtObligationsMember": { "auth_ref": [ "r176", "r278" ], "lang": { "en-us": { "role": { "documentation": "Securities collateralized by a pool of assets.", "label": "Collateralized Debt Obligations [Member]", "terseLabel": "Collateralized Debt Obligations [Member]" } } }, "localname": "CollateralizedDebtObligationsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CollateralizedLoanObligationsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Securities collateralized by a pool of loans.", "label": "Collateralized Loan Obligations [Member]", "terseLabel": "Collateralized Loan Obligations [Member]" } } }, "localname": "CollateralizedLoanObligationsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CommercialLoanMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A loan, whether secured or unsecured, to a company for purposes such as seasonal working capital needs, inventory financing, equipment purchases and acquisitions.", "label": "Commercial Loan [Member]", "terseLabel": "Commercial Loan [Member]" } } }, "localname": "CommercialLoanMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "domainItemType" }, "us-gaap_CommercialMortgageBackedSecuritiesMember": { "auth_ref": [ "r188", "r278" ], "lang": { "en-us": { "role": { "documentation": "Securities collateralized by commercial real estate mortgage loans.", "label": "Commercial Mortgage Backed Securities [Member]", "terseLabel": "Commercial Mortgage Backed Securities [Member]" } } }, "localname": "CommercialMortgageBackedSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CommitmentsAndContingencies": { "auth_ref": [ "r16", "r256", "r522", "r562" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Commitments and Contingencies", "terseLabel": "Commitments and Contingencies" } } }, "localname": "CommitmentsAndContingencies", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies Disclosure [Abstract]", "terseLabel": "Commitments and Contingencies Disclosure [Abstract]" } } }, "localname": "CommitmentsAndContingenciesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "auth_ref": [ "r253", "r254", "r255", "r263" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for commitments and contingencies.", "label": "Commitments and Contingencies Disclosure [Text Block]", "verboseLabel": "Commitments and Contingencies" } } }, "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommitmentsAndContingenciesPolicyTextBlock": { "auth_ref": [ "r86", "r268", "r698", "r699" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for commitments and contingencies, which may include policies for recognizing and measuring loss and gain contingencies.", "label": "Commitments and Contingencies, Policy [Policy Text Block]", "terseLabel": "Commitments and Contingencies, Policy [Policy Text Block]" } } }, "localname": "CommitmentsAndContingenciesPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies", "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_CommonStockMember": { "auth_ref": [ "r106", "r107" ], "lang": { "en-us": { "role": { "documentation": "Stock that is subordinate to all other stock of the issuer.", "label": "Common Stock [Member]", "terseLabel": "Common Stock [Member]" } } }, "localname": "CommonStockMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity" ], "xbrltype": "domainItemType" }, "us-gaap_CommonStockParOrStatedValuePerShare": { "auth_ref": [ "r6" ], "lang": { "en-us": { "role": { "documentation": "Face amount or stated value per share of common stock.", "label": "Common Stock, Par or Stated Value Per Share", "terseLabel": "Common Stock, Par or Stated Value Per Share" } } }, "localname": "CommonStockParOrStatedValuePerShare", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "perShareItemType" }, "us-gaap_CommonStockSharesAuthorized": { "auth_ref": [ "r6" ], "lang": { "en-us": { "role": { "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws.", "label": "Common Stock, Shares Authorized", "terseLabel": "Common Stock, Shares Authorized" } } }, "localname": "CommonStockSharesAuthorized", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesIssued": { "auth_ref": [ "r6" ], "lang": { "en-us": { "role": { "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.", "label": "Common Stock, Shares, Issued", "terseLabel": "Common Stock, Shares, Issued" } } }, "localname": "CommonStockSharesIssued", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockSharesOutstanding": { "auth_ref": [ "r6", "r271" ], "lang": { "en-us": { "role": { "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.", "label": "Common Stock, Shares, Outstanding", "terseLabel": "Common Stock, Shares, Outstanding" } } }, "localname": "CommonStockSharesOutstanding", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "sharesItemType" }, "us-gaap_CommonStockValue": { "auth_ref": [ "r6" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Common Stock, Value, Issued", "terseLabel": "Common Stock, Value, Issued" } } }, "localname": "CommonStockValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComponentsOfDeferredTaxAssetsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Components of Deferred Tax Assets [Abstract]", "terseLabel": "Deferred Tax Assets, Net of Valuation Allowance [Abstract]" } } }, "localname": "ComponentsOfDeferredTaxAssetsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "stringItemType" }, "us-gaap_ComponentsOfDeferredTaxLiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Components of Deferred Tax Liabilities [Abstract]", "terseLabel": "Components of Deferred Tax Liabilities [Abstract]" } } }, "localname": "ComponentsOfDeferredTaxLiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "stringItemType" }, "us-gaap_ComprehensiveIncomeNetOfTax": { "auth_ref": [ "r47", "r49", "r50", "r56", "r529", "r576" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.", "label": "Comprehensive Income (Loss), Net of Tax, Attributable to Parent", "totalLabel": "Comprehensive income (loss)" } } }, "localname": "ComprehensiveIncomeNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_ComprehensiveIncomeNoteTextBlock": { "auth_ref": [ "r55", "r61", "r528", "r574" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income.", "label": "Comprehensive Income (Loss) Note [Text Block]", "terseLabel": "Comprehensive Income (Loss) Note [Text Block]" } } }, "localname": "ComprehensiveIncomeNoteTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_ConcentrationRiskBenchmarkDescription": { "auth_ref": [ "r130", "r131", "r429", "r430" ], "lang": { "en-us": { "role": { "documentation": "Identifies or describes the benchmark that serves as the denominator in the calculation of the percentage of concentration risk.", "label": "Concentration Risk, Benchmark Description", "terseLabel": "Concentration Risk, Benchmark Description" } } }, "localname": "ConcentrationRiskBenchmarkDescription", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskBenchmarkDomain": { "auth_ref": [ "r130", "r131", "r159", "r429", "r430" ], "lang": { "en-us": { "role": { "documentation": "The denominator in a calculation of a disclosed concentration risk percentage.", "label": "Concentration Risk Benchmark [Domain]", "terseLabel": "Concentration Risk Benchmark [Domain]" } } }, "localname": "ConcentrationRiskBenchmarkDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ConcentrationRiskByBenchmarkAxis": { "auth_ref": [ "r130", "r131", "r159", "r429", "r430", "r666" ], "lang": { "en-us": { "role": { "documentation": "Information by benchmark of concentration risk.", "label": "Concentration Risk Benchmark [Axis]", "terseLabel": "Concentration Risk Benchmark [Axis]" } } }, "localname": "ConcentrationRiskByBenchmarkAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Concentration Risk [Line Items]", "terseLabel": "Concentration Risk [Line Items]" } } }, "localname": "ConcentrationRiskLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConcentrationRiskTable": { "auth_ref": [ "r129", "r130", "r131", "r132", "r429", "r431" ], "lang": { "en-us": { "role": { "documentation": "Describes the nature of a concentration, a benchmark to which it is compared, and the percentage that the risk is to the benchmark.", "label": "Concentration Risk [Table]", "terseLabel": "Concentration Risk [Table]" } } }, "localname": "ConcentrationRiskTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ConsolidationPolicyTextBlock": { "auth_ref": [ "r86", "r343" ], "lang": { "en-us": { "role": { "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.", "label": "Consolidation, Policy [Policy Text Block]", "verboseLabel": "Consolidation" } } }, "localname": "ConsolidationPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ContingentLiabilityReserveEstimatePolicy": { "auth_ref": [ "r86", "r512", "r513" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for the claims loss reserve for insurance contracts with a life contingency (permanent life, some term life, accident and health, some annuities), describing the loss exposures and bases and methodologies for making the relevant accounting estimates.", "label": "Contingent Liability Reserve Estimate, Policy [Policy Text Block]", "terseLabel": "Reserves for Future Policy Benefits and Unpaid Losses and Loss Adjustment" } } }, "localname": "ContingentLiabilityReserveEstimatePolicy", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ContractHolderFundsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing contract holder funds.", "label": "Contract Holder Funds [Member]", "terseLabel": "Contract Holder Funds [Member]" } } }, "localname": "ContractHolderFundsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CorporateDebtSecuritiesMember": { "auth_ref": [ "r278", "r286", "r657" ], "lang": { "en-us": { "role": { "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment.", "label": "Corporate Debt Securities [Member]", "terseLabel": "Corporate Debt Securities [Member]", "verboseLabel": "Corporate [Member]" } } }, "localname": "CorporateDebtSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CreditDefaultSwapBuyingProtectionMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A type of swap transaction used as a credit derivative in which one party makes periodic payments to the other and receives the promise of a pay-off if a third party defaults.", "label": "Credit Default Swap, Buying Protection [Member]", "terseLabel": "Credit Default Swap, Buying Protection [Member]" } } }, "localname": "CreditDefaultSwapBuyingProtectionMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CreditDefaultSwapSellingProtectionMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A type of swap transaction used as a credit derivative in which one party makes periodic payments to the other and receives the promise of a pay-off if a third party defaults.", "label": "Credit Default Swap, Selling Protection [Member]", "terseLabel": "Credit Default Swap, Selling Protection [Member]" } } }, "localname": "CreditDefaultSwapSellingProtectionMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CreditDerivativesByContractTypeAxis": { "auth_ref": [ "r388" ], "lang": { "en-us": { "role": { "documentation": "Information by major type of contract of credit derivatives.", "label": "Credit Derivatives Contract Type [Axis]", "terseLabel": "Credit Derivatives Contract Type [Axis]" } } }, "localname": "CreditDerivativesByContractTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CreditDerivativesContractTypeDomain": { "auth_ref": [ "r388" ], "lang": { "en-us": { "role": { "documentation": "Represents major types of credit derivative contracts.", "label": "Credit Derivatives Contract Type [Domain]", "terseLabel": "Credit Derivatives Contract Type [Domain]" } } }, "localname": "CreditDerivativesContractTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CreditDerivativesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Credit Derivatives [Line Items]", "terseLabel": "Credit Derivatives [Line Items]" } } }, "localname": "CreditDerivativesLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_CreditRiskContractMember": { "auth_ref": [ "r278", "r380" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument whose primary underlying risk is tied to the creditworthiness or the credit spread of an entity.", "label": "Credit Risk Contract [Member]", "terseLabel": "Credit Risk Contract [Member]" } } }, "localname": "CreditRiskContractMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CurrencySwapMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Swap involving the exchange of principal and interest in one currency for another currency.", "label": "Currency Swap [Member]", "terseLabel": "Currency Swap [Member]" } } }, "localname": "CurrencySwapMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_CurrentFederalTaxExpenseBenefit": { "auth_ref": [ "r90", "r319", "r329" ], "calculation": { "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails": { "order": 1.0, "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Current Federal Tax Expense (Benefit)", "terseLabel": "Current\u00a0 - U.S. Federal" } } }, "localname": "CurrentFederalTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Debt Disclosure [Abstract]", "terseLabel": "Debt Disclosure [Abstract]" } } }, "localname": "DebtDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DebtDisclosureTextBlock": { "auth_ref": [ "r270" ], "lang": { "en-us": { "role": { "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.", "label": "Debt Disclosure [Text Block]", "verboseLabel": "Debt" } } }, "localname": "DebtDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DebtLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss": { "auth_ref": [ "r179", "r232", "r237", "r240" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities, Available-for-sale, Allowance for Credit Loss", "negatedTerseLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss", "terseLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss" } } }, "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease": { "auth_ref": [ "r241" ], "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in 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).", "label": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Period Increase (Decrease)", "terseLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Period Increase (Decrease)" } } }, "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLossPeriodIncreaseDecrease", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery": { "auth_ref": [ "r238" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) from intent to sell or more likely than not will be required to sell before recovery of amortized cost basis.", "label": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Sell before Recovery", "terseLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Sell before Recovery" } } }, "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossTableTextBlock": { "auth_ref": [ "r241" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities, Available-for-sale, Allowance for Credit Loss [Table Text Block]", "terseLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss" } } }, "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLossTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff": { "auth_ref": [ "r239" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of writeoff of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Writeoff", "terseLabel": "Debt Securities, Available-for-sale, Allowance for Credit Loss, Writeoff" } } }, "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesAvailableForSaleMeasurementInput": { "auth_ref": [ "r408" ], "lang": { "en-us": { "role": { "documentation": "Value of input used to measure investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Debt Securities, Available-for-sale, Measurement Input", "terseLabel": "Debt Securities, Available-for-sale, Measurement Input" } } }, "localname": "DebtSecuritiesAvailableForSaleMeasurementInput", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "decimalItemType" }, "us-gaap_DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationAmountAtPurchasePrice": { "auth_ref": [ "r234" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount at purchase price of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), purchased with credit deterioration.", "label": "Debt Securities, Available-for-sale, Purchased with Credit Deterioration, Amount at Purchase Price", "terseLabel": "Debt Securities, Available-for-sale, Purchased with Credit Deterioration, Amount at Purchase Price" } } }, "localname": "DebtSecuritiesAvailableForSalePurchasedWithCreditDeteriorationAmountAtPurchasePrice", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DebtSecuritiesMember": { "auth_ref": [ "r202" ], "lang": { "en-us": { "role": { "documentation": "Debt instrument issued by corporations, governments and governmental agencies, municipalities, and other institutions.", "label": "Debt Securities [Member]", "terseLabel": "Debt Securities [Member]" } } }, "localname": "DebtSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DeferredFederalIncomeTaxExpenseBenefit": { "auth_ref": [ "r90", "r320", "r329" ], "calculation": { "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails": { "order": 2.0, "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.", "label": "Deferred Federal Income Tax Expense (Benefit)", "terseLabel": "Deferred - U.S. Federal" } } }, "localname": "DeferredFederalIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncome": { "auth_ref": [ "r269" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred income excluding obligation to transfer product and service to customer for which consideration has been received or is receivable.", "label": "Deferred Income", "terseLabel": "Deferred Income" } } }, "localname": "DeferredIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredIncomeTaxAssetsNet": { "auth_ref": [ "r301", "r302" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 6.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting.", "label": "Deferred Income Tax Assets, Net", "terseLabel": "Deferred income taxes, net" } } }, "localname": "DeferredIncomeTaxAssetsNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseAssumptionChange": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) to amortization expense of deferred policy acquisition cost (DAC) due to assumption change.", "label": "Deferred Policy Acquisition Cost, Amortization Expense, Assumption Change", "terseLabel": "Deferred Policy Acquisition Cost, Amortization Expense, Assumption Change" } } }, "localname": "DeferredPolicyAcquisitionCostAmortizationExpenseAssumptionChange", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCostAmortizationExpenseOther": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of other increase (decrease) to amortization expense of deferred policy acquisition cost (DAC).", "label": "Deferred Policy Acquisition Cost, Amortization Expense, Other", "terseLabel": "Deferred Policy Acquisition Cost, Amortization Expense, Other" } } }, "localname": "DeferredPolicyAcquisitionCostAmortizationExpenseOther", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of unrealized investment gain (loss) which decreases (increases) deferred policy acquisition cost.", "label": "Deferred Policy Acquisition Cost, Unrealized Investment Gain (Loss)", "terseLabel": "Deferred Policy Acquisition Cost, Unrealized Investment Gain (Loss)" } } }, "localname": "DeferredPolicyAcquisitionCostUnrealizedInvestmentGainLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCosts": { "auth_ref": [ "r561", "r595", "r596", "r598", "r619", "r665" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred policy acquisition cost capitalized on contract remaining in force.", "label": "Deferred Policy Acquisition Cost", "negatedTerseLabel": "Deferred Policy Acquisition Costs" } } }, "localname": "DeferredPolicyAcquisitionCosts", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCostsAdditions": { "auth_ref": [ "r595", "r598", "r619" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred policy acquisition cost capitalized.", "label": "Deferred Policy Acquisition Cost, Capitalization", "terseLabel": "Deferred Policy Acquisition Costs, Additions" } } }, "localname": "DeferredPolicyAcquisitionCostsAdditions", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Deferred Policy Acquisition Costs and Present Value of Future Profits [Abstract]", "terseLabel": "Deferred Policy Acquisition Costs and Present Value of Future Profits [Abstract]" } } }, "localname": "DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1": { "auth_ref": [ "r546", "r593" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_BenefitsLossesAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization expense (reversal of expense) for deferred policy acquisition costs and present value of future profits from insurance contract acquired in business combination.", "label": "Deferred Policy Acquisition Costs and Present Value of Future Insurance Profits, Amortization", "negatedLabel": "Amortization of DAC and VOBA", "terseLabel": "Amortization of deferred policy acquisition costs (\"DAC\") and value of business acquired (\"VOBA\")" } } }, "localname": "DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredPolicyAcquisitionCostsTableTextBlock": { "auth_ref": [ "r594", "r597", "r598", "r619" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the movement in deferred policy acquisition costs.", "label": "Deferred Policy Acquisition Costs [Table Text Block]", "terseLabel": "Deferred Policy Acquisition Costs [Table Text Block]" } } }, "localname": "DeferredPolicyAcquisitionCostsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_DeferredPolicyAcquisitionCostsTextBlock1": { "auth_ref": [ "r599" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for deferred policy acquisition costs.", "label": "Deferred Policy Acquisition Costs [Text Block]", "terseLabel": "Deferred Policy Acquisition Costs [Text Block]" } } }, "localname": "DeferredPolicyAcquisitionCostsTextBlock1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_DeferredRevenueRevenueRecognized1": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of revenue recognized that was previously reported as deferred or unearned revenue.", "label": "Deferred Revenue, Revenue Recognized", "negatedTerseLabel": "Recognition of Deferred Revenue" } } }, "localname": "DeferredRevenueRevenueRecognized1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsDeferredIncome": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred income.", "label": "Deferred Tax Assets, Deferred Income", "terseLabel": "Deferred reinsurance gain" } } }, "localname": "DeferredTaxAssetsDeferredIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsGross": { "auth_ref": [ "r311" ], "calculation": { "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail": { "order": 1.0, "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.", "label": "Deferred Tax Assets, Gross", "terseLabel": "Total deferred tax assets" } } }, "localname": "DeferredTaxAssetsGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsLiabilitiesNet": { "auth_ref": [ "r312" ], "calculation": { "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.", "label": "Deferred Tax Assets, Net", "totalLabel": "Net deferred tax assets" } } }, "localname": "DeferredTaxAssetsLiabilitiesNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwards": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards.", "label": "Deferred Tax Assets, Operating Loss Carryforwards", "terseLabel": "Net operating loss carryover" } } }, "localname": "DeferredTaxAssetsOperatingLossCarryforwards", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards that are subject to expiration dates.", "label": "Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration", "terseLabel": "Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration" } } }, "localname": "DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsOther": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.", "label": "Deferred Tax Assets, Other", "terseLabel": "Other" } } }, "localname": "DeferredTaxAssetsOther", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign": { "auth_ref": [ "r315", "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.", "label": "Deferred Tax Assets, Tax Credit Carryforwards, Foreign", "terseLabel": "Foreign tax credit carryover" } } }, "localname": "DeferredTaxAssetsTaxCreditCarryforwardsForeign", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences from employee benefits, classified as other.", "label": "Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Benefits", "terseLabel": "Employee benefits" } } }, "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals", "terseLabel": "VOBA and reserves" } } }, "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccruals", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from loss reserves other than estimated credit losses.", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Loss Reserves", "terseLabel": "Unearned premium reserve and other underwriting related reserves" } } }, "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities": { "auth_ref": [ "r317", "r318" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The tax effect as of the balance sheet date of the amount of the estimated future tax deductions arising from estimated policyholder reserves, which will be deductible from future taxable income when actual costs are incurred, and which can only be realized if sufficient tax-basis income is generated in future periods to enable the tax deduction to be taken.", "label": "Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Policyholder Liabilities", "terseLabel": "Tax basis deferred policy acquisition costs" } } }, "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsPolicyholderLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilities": { "auth_ref": [ "r302", "r312" ], "calculation": { "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail": { "order": 2.0, "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.", "label": "Deferred Tax Liabilities, Net", "terseLabel": "Deferred Tax Liabilities, Net" } } }, "localname": "DeferredTaxLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost": { "auth_ref": [ "r317", "r318" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount as of the balance sheet date of the estimated future tax effects attributable to policy acquisition costs being expensed for tax purposes but capitalized in conformity with generally accepted accounting principles, which will reverse in future periods when amortization of such capitalized costs cannot be deducted for tax purposes.", "label": "Deferred Tax Liabilities, Deferred Expense, Deferred Policy Acquisition Cost", "terseLabel": "Investment related items" } } }, "localname": "DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities": { "auth_ref": [ "r317", "r318" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from unrealized gains on trading securities.", "label": "Deferred Tax Liabilities, Unrealized Gains on Trading Securities", "terseLabel": "Net unrealized gain on investments" } } }, "localname": "DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "monetaryItemType" }, "us-gaap_DepreciationAmortizationAndAccretionNet": { "auth_ref": [ "r77" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 5.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The aggregate net amount of depreciation, amortization, and accretion recognized during an accounting period. As a noncash item, the net amount is added back to net income when calculating cash provided by or used in operations using the indirect method.", "label": "Depreciation, Amortization and Accretion, Net", "netLabel": "Depreciation and amortization (accretion), net" } } }, "localname": "DepreciationAmortizationAndAccretionNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetCollateralObligationToReturnCashOffset": { "auth_ref": [ "r22", "r358" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of obligation to return cash collateral under master netting arrangements offset against derivative assets.", "label": "Derivative Asset, Collateral, Obligation to Return Cash, Offset", "terseLabel": "Derivative Asset, Collateral, Obligation to Return Cash, Offset" } } }, "localname": "DerivativeAssetCollateralObligationToReturnCashOffset", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement": { "auth_ref": [ "r21" ], "calculation": { "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails": { "order": 1.0, "parentTag": "us-gaap_DerivativeFairValueOfDerivativeNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement", "terseLabel": "Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement" } } }, "localname": "DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset": { "auth_ref": [ "r22", "r33", "r358" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value of liability associated with 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, and obligation to return cash collateral under master netting arrangements.", "label": "Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset", "terseLabel": "Derivative Asset, Fair Value, Gross Liability and Obligation to Return Cash, Offset" } } }, "localname": "DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetFairValueOfCollateral": { "auth_ref": [ "r29" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value of securities received as collateral against derivative assets.", "label": "Derivative Asset, Fair Value of Collateral", "terseLabel": "Derivative Asset, Fair Value of Collateral" } } }, "localname": "DerivativeAssetFairValueOfCollateral", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetLiabilityNetMeasurementInput": { "auth_ref": [ "r408" ], "lang": { "en-us": { "role": { "documentation": "Value of input used to measure net derivative asset (liability).", "label": "Derivative Asset (Liability) Net, Measurement Input", "terseLabel": "Derivative Asset (Liability) Net, Measurement Input" } } }, "localname": "DerivativeAssetLiabilityNetMeasurementInput", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "decimalItemType" }, "us-gaap_DerivativeAssets": { "auth_ref": [ "r23", "r28", "r426" ], "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Derivative Asset", "terseLabel": "Derivative Asset" } } }, "localname": "DerivativeAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeAssetsLiabilitiesAtFairValueNet": { "auth_ref": [ "r358" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair values as of the balance sheet date of the net amount of all assets and liabilities resulting from contracts that meet the criteria of being accounted for as derivative instruments.", "label": "Derivative Assets (Liabilities), at Fair Value, Net", "terseLabel": "Derivative Assets (Liabilities), at Fair Value, Net" } } }, "localname": "DerivativeAssetsLiabilitiesAtFairValueNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeCollateralAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Derivative, Collateral [Abstract]", "terseLabel": "Derivative, Collateral [Abstract]" } } }, "localname": "DerivativeCollateralAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DerivativeCollateralObligationToReturnCash": { "auth_ref": [ "r24", "r30", "r394" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.", "label": "Derivative, Collateral, Obligation to Return Cash", "negatedTerseLabel": "Derivative, Collateral, Obligation to Return Cash" } } }, "localname": "DerivativeCollateralObligationToReturnCash", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeCollateralRightToReclaimCash": { "auth_ref": [ "r24", "r30", "r394" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.", "label": "Derivative, Collateral, Right to Reclaim Cash", "terseLabel": "Derivative, Collateral, Right to Reclaim Cash" } } }, "localname": "DerivativeCollateralRightToReclaimCash", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeContractTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Derivative Contract [Domain]", "terseLabel": "Derivative Contract [Domain]" } } }, "localname": "DerivativeContractTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeFairValueOfDerivativeAsset": { "auth_ref": [ "r21", "r32", "r370", "r473" ], "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Derivative Asset, Fair Value, Gross Asset", "terseLabel": "Derivative Asset, Fair Value, Gross Asset" } } }, "localname": "DerivativeFairValueOfDerivativeAsset", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral": { "auth_ref": [ "r25", "r30", "r393" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value, after effects of master netting arrangements, 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. Includes assets not subject to a master netting arrangement and not elected to be offset.", "label": "Derivative Asset, Fair Value, Amount Offset Against Collateral", "terseLabel": "Derivative Asset, Fair Value, Amount Offset Against Collateral" } } }, "localname": "DerivativeFairValueOfDerivativeAssetAmountOffsetAgainstCollateral", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeLiability": { "auth_ref": [ "r21", "r32", "r370", "r473" ], "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Derivative Liability, Fair Value, Gross Liability", "terseLabel": "Derivative Liability, Fair Value, Gross Liability" } } }, "localname": "DerivativeFairValueOfDerivativeLiability", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral": { "auth_ref": [ "r25", "r30", "r393" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value, after effects of master netting arrangements, 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. Includes liabilities not subject to a master netting arrangement and not elected to be offset.", "label": "Derivative Liability, Fair Value, Amount Offset Against Collateral", "terseLabel": "Derivative Liability, Fair Value, Amount Offset Against Collateral" } } }, "localname": "DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFairValueOfDerivativeNet": { "auth_ref": [ "r426" ], "calculation": { "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of the assets less the liabilities of a derivative or group of derivatives.", "label": "Derivative, Fair Value, Net", "terseLabel": "Derivative, Fair Value, Net", "totalLabel": "Derivative, Fair Value, Net" } } }, "localname": "DerivativeFairValueOfDerivativeNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeFinancialInstrumentsAssetsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This element represents types of derivative financial instruments which are financial instruments or other contractual arrangements with all three of the following characteristics: (a) it has (1) one or more underlyings and (2) one or more notional amounts or payment provisions or both. Those terms determine the amount of the settlement or settlements, and, in some cases, whether or not a settlement is required; (b) it requires no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; and (c) its terms require or permit net settlement, it can readily be settled net by a means outside the contract, or it provides for delivery of an asset that puts the recipient in a position not substantially different from net settlement. Notwithstanding the above characteristics, loan commitments that relate to the origination of mortgage loans that will be held for sale are accounted for as derivative instruments by the issuer of the loan commitment (that is, the potential lender).", "label": "Derivative Financial Instruments, Assets [Member]", "terseLabel": "Derivative Financial Instruments, Assets [Member]" } } }, "localname": "DerivativeFinancialInstrumentsAssetsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This item represents derivative instrument obligations meeting the definition of a liability which are reported as of the balance sheet date. Derivative instrument obligations are generally measured at fair value, and adjustments to the carrying amount of hedged items reflect changes in their fair value (that is, losses) that are attributable to the risk being hedged and that arise while the hedge is in effect.", "label": "Derivative Financial Instruments, Liabilities [Member]", "terseLabel": "Derivative Financial Instruments, Liabilities [Member]" } } }, "localname": "DerivativeFinancialInstrumentsLiabilitiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeGainLossOnDerivativeNet": { "auth_ref": [ "r369" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.", "label": "Derivative, Gain (Loss) on Derivative, Net", "terseLabel": "Derivative, Gain (Loss) on Derivative, Net" } } }, "localname": "DerivativeGainLossOnDerivativeNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeInstrumentDetailAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Derivative Instrument Detail [Abstract]", "terseLabel": "Derivative Instrument Detail [Abstract]" } } }, "localname": "DerivativeInstrumentDetailAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentRiskAxis": { "auth_ref": [ "r368", "r371", "r376", "r383" ], "lang": { "en-us": { "role": { "documentation": "Information by type of derivative contract.", "label": "Derivative Instrument [Axis]", "terseLabel": "Derivative Instrument [Axis]" } } }, "localname": "DerivativeInstrumentRiskAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Derivative Instruments and Hedging Activities Disclosure [Abstract]", "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Abstract]" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock": { "auth_ref": [ "r401" ], "lang": { "en-us": { "role": { "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.", "label": "Derivative Instruments and Hedging Activities Disclosure [Text Block]", "terseLabel": "Derivative Instruments and Hedging Activities Disclosure [Text Block]" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Derivative Instruments and Hedging Activities Disclosures [Line Items]", "terseLabel": "Derivative Instruments and Hedging Activities Disclosures [Line Items]" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosuresLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about derivatives and hedging activities.", "label": "Derivative Instruments and Hedging Activities Disclosures [Table]", "terseLabel": "Derivative Instruments and Hedging Activities Disclosures [Table]" } } }, "localname": "DerivativeInstrumentsAndHedgingActivitiesDisclosuresTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis": { "auth_ref": [ "r365", "r368", "r376" ], "lang": { "en-us": { "role": { "documentation": "Information by type of hedging relationship.", "label": "Hedging Relationship [Axis]", "terseLabel": "Hedging Relationship [Axis]" } } }, "localname": "DerivativeInstrumentsGainLossByHedgingRelationshipAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred": { "auth_ref": [ "r400" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The estimated value of gains (losses), net anticipated to be transferred in the future from accumulated other comprehensive income into earnings.", "label": "Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred", "terseLabel": "Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred" } } }, "localname": "DerivativeInstrumentsGainLossReclassificationFromAccumulatedOCIToIncomeEstimatedNetAmountToBeTransferred", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet": { "auth_ref": [ "r375", "r382" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The effective portion of net gain (loss) reclassified from accumulated other comprehensive income into income on derivative instruments designated and qualifying as hedging instruments.", "label": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net", "terseLabel": "Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net" } } }, "localname": "DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLiabilities": { "auth_ref": [ "r23", "r28", "r426" ], "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Derivative Liability", "negatedTerseLabel": "Derivative Liability", "terseLabel": "Derivative Liability" } } }, "localname": "DerivativeLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Derivative Liability [Abstract]", "terseLabel": "Derivative Liability [Abstract]" } } }, "localname": "DerivativeLiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset": { "auth_ref": [ "r22", "r33", "r358" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of asset associated with 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, and right to receive cash collateral under master netting arrangements.", "label": "Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset", "terseLabel": "Derivative Liability, Fair Value, Gross Asset and Right to Reclaim Cash, Offset" } } }, "localname": "DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement": { "auth_ref": [ "r21" ], "calculation": { "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails": { "order": 2.0, "parentTag": "us-gaap_DerivativeFairValueOfDerivativeNet", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement", "terseLabel": "Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement" } } }, "localname": "DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLiabilityFairValueOfCollateral": { "auth_ref": [ "r29" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of securities pledged as collateral against derivative liabilities.", "label": "Derivative Liability, Fair Value of Collateral", "terseLabel": "Derivative Liability, Fair Value of Collateral" } } }, "localname": "DerivativeLiabilityFairValueOfCollateral", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Derivative [Line Items]", "terseLabel": "Derivative [Line Items]" } } }, "localname": "DerivativeLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativeMember": { "auth_ref": [ "r357" ], "lang": { "en-us": { "role": { "documentation": "This element represents types of derivative financial instruments which are financial instruments or other contractual arrangements with all three of the following characteristics: (a) it has (1) one or more underlyings and (2) one or more notional amounts or payment provisions or both. Those terms determine the amount of the settlement or settlements, and, in some cases, whether or not a settlement is required; (b) it requires no initial net investment or an initial net investment that is smaller than would be required for other types of contracts that would be expected to have a similar response to changes in market factors; and (c) its terms require or permit net settlement, it can readily be settled net by a means outside the contract, or it provides for delivery of an asset that puts the recipient in a position not substantially different from net settlement. Notwithstanding the above characteristics, loan commitments that relate to the origination of mortgage loans that will be held for sale are accounted for as derivative instruments by the issuer of the loan commitment (that is, the potential lender).", "label": "Derivative [Member]", "terseLabel": "Derivative [Member]" } } }, "localname": "DerivativeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DerivativeNetLiabilityPositionAggregateFairValue": { "auth_ref": [ "r385" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The aggregate fair value amounts of derivative instruments that contain credit-risk-related contingent features that are in a net liability position at the end of the reporting period. For nonderivative instruments that are designated and qualify as hedging instruments, the fair value amounts are the carrying value of the nonderivative hedging instrument, including the adjustment for the foreign currency transaction gain (loss) on that instrument.", "label": "Derivative, Net Liability Position, Aggregate Fair Value", "terseLabel": "Derivative, Net Liability Position, Aggregate Fair Value" } } }, "localname": "DerivativeNetLiabilityPositionAggregateFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeNotionalAmount": { "auth_ref": [ "r360", "r362" ], "lang": { "en-us": { "role": { "documentation": "Nominal or face amount used to calculate payment on derivative.", "label": "Derivative, Notional Amount", "terseLabel": "Derivative, Notional Amount" } } }, "localname": "DerivativeNotionalAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_DerivativeTable": { "auth_ref": [ "r359", "r361", "r362", "r365", "r366", "r373", "r376", "r391", "r395", "r397" ], "lang": { "en-us": { "role": { "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.", "label": "Derivative [Table]", "terseLabel": "Derivative [Table]" } } }, "localname": "DerivativeTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativesFairValueLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Derivatives, Fair Value [Line Items]", "terseLabel": "Derivatives, Fair Value [Line Items]" } } }, "localname": "DerivativesFairValueLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DerivativesMethodsOfAccountingHedgeDocumentation": { "auth_ref": [ "r86" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for documenting designated hedging relationships.", "label": "Derivatives, Methods of Accounting, Hedge Documentation [Policy Text Block]", "terseLabel": "Derivatives, Methods of Accounting, Hedge Documentation [Policy Text Block]" } } }, "localname": "DerivativesMethodsOfAccountingHedgeDocumentation", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_DerivativesPolicyTextBlock": { "auth_ref": [ "r86", "r95", "r359", "r361", "r365", "r366", "r392" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for its derivative instruments and hedging activities.", "label": "Derivatives, Policy [Policy Text Block]", "terseLabel": "Derivatives" } } }, "localname": "DerivativesPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_DescriptionOfRegulatoryCapitalRequirementsUnderInsuranceRegulations": { "auth_ref": [ "r629" ], "lang": { "en-us": { "role": { "documentation": "For insurance companies, a description of the minimum regulatory capital requirements imposed by state insurance regulators, and restrictions on dividend payments.", "label": "Description of Regulatory Capital Requirements under Insurance Regulations", "terseLabel": "Description of Regulatory Capital Requirements under Insurance Regulations" } } }, "localname": "DescriptionOfRegulatoryCapitalRequirementsUnderInsuranceRegulations", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_DesignatedAsHedgingInstrumentMember": { "auth_ref": [ "r365" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).", "label": "Designated as Hedging Instrument [Member]", "terseLabel": "Designated as Hedging Instrument [Member]" } } }, "localname": "DesignatedAsHedgingInstrumentMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DirectPremiumsEarned": { "auth_ref": [ "r572", "r586", "r637", "r640" ], "calculation": { "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4": { "order": 3.0, "parentTag": "tl_NetFeeIncomeEarnedPremiumAndOtherLife", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, before premiums ceded to other entities and premiums assumed by the entity, of premiums earned.", "label": "Direct Premiums Earned", "terseLabel": "Direct Premiums Earned" } } }, "localname": "DirectPremiumsEarned", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "monetaryItemType" }, "us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain": { "auth_ref": [ "r287", "r289" ], "lang": { "en-us": { "role": { "documentation": "Name of disposal group.", "label": "Disposal Group Name [Domain]", "terseLabel": "Disposal Group Name [Domain]" } } }, "localname": "DisposalGroupsIncludingDiscontinuedOperationsNameDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_DividendsShareBasedCompensationCash": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of paid and unpaid cash dividends declared for award under share-based payment arrangement.", "label": "Dividend, Share-based Payment Arrangement, Cash", "negatedTerseLabel": "Dividend, Share-based Payment Arrangement, Cash" } } }, "localname": "DividendsShareBasedCompensationCash", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents": { "auth_ref": [ "r440" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies.", "label": "Effect of Exchange Rate on Cash and Cash Equivalents", "terseLabel": "Effect of Exchange Rate on Cash and Cash Equivalents" } } }, "localname": "EffectOfExchangeRateOnCashAndCashEquivalents", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_EffectsOfReinsuranceLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Effects of Reinsurance [Line Items]", "terseLabel": "Effects of Reinsurance [Line Items]" } } }, "localname": "EffectsOfReinsuranceLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EffectsOfReinsuranceTable": { "auth_ref": [ "r643" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about the effects of reinsurance, including, but not limited to, disclosure of direct, assumed, and ceded insurance.", "label": "Effects of Reinsurance [Table]", "terseLabel": "Effects of Reinsurance [Table]" } } }, "localname": "EffectsOfReinsuranceTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "stringItemType" }, "us-gaap_EquityComponentDomain": { "auth_ref": [ "r106", "r107", "r108", "r111", "r119", "r121", "r124", "r210", "r271", "r272", "r295", "r296", "r297", "r325", "r326", "r441", "r442", "r443", "r444", "r445", "r447", "r616", "r617", "r618" ], "lang": { "en-us": { "role": { "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.", "label": "Equity Component [Domain]", "terseLabel": "Equity Component [Domain]" } } }, "localname": "EquityComponentDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_EquityContractMember": { "auth_ref": [ "r278", "r379" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument whose primary underlying risk is tied to share prices.", "label": "Equity Contract [Member]", "terseLabel": "Equity Contract [Member]" } } }, "localname": "EquityContractMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_EquityMethodInvestments": { "auth_ref": [ "r14", "r140", "r203" ], "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Equity Method Investments", "terseLabel": "Equity Method Investments" } } }, "localname": "EquityMethodInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_EquitySecuritiesInvestmentSummaryMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This element provides types of investments that may be contained within the equity securities category. Examples of items within this category may include common stocks and nonredeemable preferred stocks which may, at a minimum, be further categorized by investments in companies within the following industries: (1) public utilities; (2) banks, trust and insurance companies; (3) industrial, miscellaneous and all other.", "label": "Equity Securities, Investment Summary [Member]", "terseLabel": "Total equity securities, at fair value" } } }, "localname": "EquitySecuritiesInvestmentSummaryMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_EquitySecuritiesMember": { "auth_ref": [ "r3", "r5", "r202", "r550", "r689", "r690", "r691" ], "lang": { "en-us": { "role": { "documentation": "Ownership interest or right to acquire or dispose of ownership interest in corporations and other legal entities for which ownership interest is represented by shares of common or preferred stock, convertible securities, stock rights, or stock warrants.", "label": "Equity Securities [Member]", "terseLabel": "Equity Securities [Member]" } } }, "localname": "EquitySecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "auth_ref": [ "r426" ], "lang": { "en-us": { "role": { "documentation": "Measured as an estimate of fair value.", "label": "Estimate of Fair Value Measurement [Member]", "terseLabel": "Estimate of Fair Value Measurement [Member]" } } }, "localname": "EstimateOfFairValueFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsNetOfInterestAccruedAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Present Value of Future Insurance Profits, Expected Amortization, Next Five Years [Abstract]", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Next Five Years [Abstract]" } } }, "localname": "ExpectedAmortizationExpenseOfEndingPresentValueOfFutureInsuranceProfitsNetOfInterestAccruedAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]", "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "auth_ref": [ "r403", "r404", "r405", "r420" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis.", "label": "Fair Value, Recurring and Nonrecurring [Table]", "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Fair Value Measurement Inputs and Valuation Techniques [Line Items]", "terseLabel": "Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.", "label": "Fair Value Measurement Inputs and Valuation Techniques [Table]", "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques [Table]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis.", "label": "Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]", "terseLabel": "Fair Value Measurement Inputs and Valuation Techniques [Table Text Block]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisValuationTechniquesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]", "terseLabel": "Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract]" } } }, "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss": { "auth_ref": [ "r414" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of unrealized gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3) and still held.", "label": "Fair Value, Asset, Recurring Basis, Still Held, Unrealized Gain (Loss)", "negatedTerseLabel": "Fair Value, Assets Measured on Recurring Basis, Change in Unrealized Gain (Loss)" } } }, "localname": "FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain": { "auth_ref": [ "r409" ], "lang": { "en-us": { "role": { "documentation": "Class of asset.", "label": "Asset Class [Domain]", "terseLabel": "Asset Class [Domain]" } } }, "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationByAssetClassDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]", "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]" } } }, "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable": { "auth_ref": [ "r409", "r420" ], "lang": { "en-us": { "role": { "documentation": "Schedule of information required and determined to be provided for purposes of reconciling beginning and ending balances of fair value measurements of assets using significant unobservable inputs (level 3). Such reconciliation, separately presenting changes during the period, at a minimum, may include, but is not limited to: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income, and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset.", "label": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]", "terseLabel": "Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table]" } } }, "localname": "FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]", "terseLabel": "Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]" } } }, "localname": "FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByAssetClassAxis": { "auth_ref": [ "r403", "r420" ], "lang": { "en-us": { "role": { "documentation": "Information by class of asset.", "label": "Asset Class [Axis]", "terseLabel": "Asset Class [Axis]" } } }, "localname": "FairValueByAssetClassAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByBalanceSheetGroupingTable": { "auth_ref": [ "r403", "r427", "r428" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities.", "label": "Fair Value, by Balance Sheet Grouping [Table]", "terseLabel": "Fair Value, by Balance Sheet Grouping [Table]" } } }, "localname": "FairValueByBalanceSheetGroupingTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "auth_ref": [ "r278", "r279", "r280", "r281", "r282", "r283", "r284", "r286", "r404", "r463", "r464", "r465" ], "lang": { "en-us": { "role": { "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient.", "label": "Fair Value Hierarchy and NAV [Axis]", "terseLabel": "Fair Value Hierarchy and NAV [Axis]" } } }, "localname": "FairValueByFairValueHierarchyLevelAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByLiabilityClassAxis": { "auth_ref": [ "r417", "r420" ], "lang": { "en-us": { "role": { "documentation": "Information by class of liability.", "label": "Liability Class [Axis]", "terseLabel": "Liability Class [Axis]" } } }, "localname": "FairValueByLiabilityClassAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByMeasurementBasisAxis": { "auth_ref": [ "r403", "r421" ], "lang": { "en-us": { "role": { "documentation": "Information by measurement basis.", "label": "Measurement Basis [Axis]", "terseLabel": "Measurement Basis [Axis]" } } }, "localname": "FairValueByMeasurementBasisAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "auth_ref": [ "r403", "r404", "r407", "r408", "r422" ], "lang": { "en-us": { "role": { "documentation": "Information by measurement frequency.", "label": "Measurement Frequency [Axis]", "terseLabel": "Measurement Frequency [Axis]" } } }, "localname": "FairValueByMeasurementFrequencyAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueConcentrationOfRiskFinancialAssetsBalanceSheetGroupingsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value, Concentration of Risk, Financial Assets, Balance Sheet Groupings [Abstract]", "terseLabel": "Fair Value, Concentration of Risk, Financial Assets, Balance Sheet Groupings [Abstract]" } } }, "localname": "FairValueConcentrationOfRiskFinancialAssetsBalanceSheetGroupingsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueConcentrationOfRiskInvestments": { "auth_ref": [ "r429" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents disclosure of all significant concentrations of credit risk or market risk arising from the subject financial instrument (as defined), whether from an individual counterparty or groups of counterparties.", "label": "Fair Value, Concentration of Risk, Investments", "terseLabel": "Fair Value, Concentration of Risk, Investments" } } }, "localname": "FairValueConcentrationOfRiskInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueDisclosureItemAmountsDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Measurement basis, for example, but not limited to, reported value, fair value, portion at fair value, portion at other than fair value.", "label": "Fair Value Measurement [Domain]", "terseLabel": "Fair Value Measurement [Domain]" } } }, "localname": "FairValueDisclosureItemAmountsDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueDisclosureOfAssetAndLiabilityNotMeasuredAtFairValueTableTextBlock": { "auth_ref": [ "r418" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of information about fair value of asset and liability not measured at fair value.", "label": "Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table Text Block]", "terseLabel": "Fair Value Disclosure of Asset and Liability Not Measured at Fair Value" } } }, "localname": "FairValueDisclosureOfAssetAndLiabilityNotMeasuredAtFairValueTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Abstract]", "terseLabel": "Fair Value Disclosures [Abstract]" } } }, "localname": "FairValueDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_FairValueDisclosuresTextBlock": { "auth_ref": [ "r417" ], "lang": { "en-us": { "role": { "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.", "label": "Fair Value Disclosures [Text Block]", "terseLabel": "Fair Value Measurements" } } }, "localname": "FairValueDisclosuresTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueHedgingMember": { "auth_ref": [ "r363" ], "lang": { "en-us": { "role": { "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.", "label": "Fair Value Hedging [Member]", "terseLabel": "Fair Value Hedging [Member]" } } }, "localname": "FairValueHedgingMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel1Member": { "auth_ref": [ "r278", "r279", "r284", "r286", "r404", "r463" ], "lang": { "en-us": { "role": { "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date.", "label": "Fair Value, Inputs, Level 1 [Member]", "terseLabel": "Fair Value, Inputs, Level 1 [Member]", "verboseLabel": "Level 1 [Member]" } } }, "localname": "FairValueInputsLevel1Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel2Member": { "auth_ref": [ "r278", "r279", "r284", "r286", "r404", "r464" ], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Inputs, Level 2 [Member]", "terseLabel": "Fair Value, Inputs, Level 2 [Member]", "verboseLabel": "Level 2 [Member]" } } }, "localname": "FairValueInputsLevel2Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInputsLevel3Member": { "auth_ref": [ "r278", "r279", "r280", "r281", "r282", "r283", "r284", "r286", "r404", "r465" ], "lang": { "en-us": { "role": { "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Inputs, Level 3 [Member]", "terseLabel": "Fair Value, Inputs, Level 3 [Member]", "verboseLabel": "Level 3 [Member]" } } }, "localname": "FairValueInputsLevel3Member", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPercentage": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "The percentage of the total value of investments that cannot be redeemed because of a redemption restriction as of the statement of financial position date.", "label": "Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Percentage", "terseLabel": "Fair Value, Investments, Entities that Calculate Net Asset Value Per Share, Redemption Restriction, Percentage" } } }, "localname": "FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareRedemptionRestrictionPercentage", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "percentItemType" }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss": { "auth_ref": [ "r414" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of unrealized gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3) and still held.", "label": "Fair Value, Liability, Recurring Basis, Still Held, Unrealized Gain (Loss)", "terseLabel": "Fair Value, Liabilities Measured on Recurring Basis, Change in Unrealized Gain (Loss)" } } }, "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisChangeInUnrealizedGainLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisObligations": { "auth_ref": [ "r403", "r404" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value of obligations measured on a recurring basis.", "label": "Obligations, Fair Value Disclosure", "terseLabel": "Obligations, Fair Value Disclosure" } } }, "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisObligations", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain": { "auth_ref": [ "r409" ], "lang": { "en-us": { "role": { "documentation": "Represents classes of liabilities measured and disclosed at fair value.", "label": "Fair Value by Liability Class [Domain]", "terseLabel": "Fair Value by Liability Class [Domain]" } } }, "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationByLiabilityClassDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock": { "auth_ref": [ "r409", "r420" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the fair value measurement of liabilities using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets), and gains or losses recognized in other comprehensive income (loss) and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs) by class of liability.", "label": "Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]", "verboseLabel": "Roll-forward of Financial Instruments Measured at Fair Value on a Recurring Basis Using Significant Unobservable Inputs (Level 3)" } } }, "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueMeasurementFrequencyDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Measurement frequency.", "label": "Measurement Frequency [Domain]", "terseLabel": "Fair Value, Measurement Frequency [Domain]" } } }, "localname": "FairValueMeasurementFrequencyDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1": { "auth_ref": [ "r410" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss": { "auth_ref": [ "r411" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3).", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss)" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases": { "auth_ref": [ "r412" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales": { "auth_ref": [ "r412" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of sale of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales", "negatedTerseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements": { "auth_ref": [ "r412" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements", "negatedTerseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3": { "auth_ref": [ "r413" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3": { "auth_ref": [ "r413" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of financial instrument classified as an asset out of level 3 of the fair value hierarchy.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3", "negatedTerseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue": { "auth_ref": [ "r409" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings": { "auth_ref": [ "r410" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in income from liability measured at fair value on recurring basis using unobservable input (level 3).", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarnings", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome": { "auth_ref": [ "r411" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in other comprehensive income (OCI) from liability measured at fair value on recurring basis using unobservable input (level 3).", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss)", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss)" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInOtherComprehensiveIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases": { "auth_ref": [ "r412" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of purchases of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityPurchases", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements": { "auth_ref": [ "r412" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of settlements of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilitySettlements", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue": { "auth_ref": [ "r409" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value", "terseLabel": "Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value" } } }, "localname": "FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "auth_ref": [ "r278", "r279", "r280", "r281", "r282", "r283", "r284", "r286", "r463", "r464", "r465" ], "lang": { "en-us": { "role": { "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value.", "label": "Fair Value Hierarchy and NAV [Domain]", "terseLabel": "Fair Value Hierarchy and NAV [Domain]" } } }, "localname": "FairValueMeasurementsFairValueHierarchyDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsRecurringMember": { "auth_ref": [ "r417", "r422" ], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Recurring [Member]", "terseLabel": "Fair Value, Measurements, Recurring [Member]", "verboseLabel": "Fair Value, Measurements, Recurring [Member]" } } }, "localname": "FairValueMeasurementsRecurringMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FairValueMeasurementsSensitivityAnalysisDescription": { "auth_ref": [ "r416" ], "lang": { "en-us": { "role": { "documentation": "Description of uncertainty of fair value measurement from use of unobservable input, including, but not limited to, inter-relationships among inputs used in fair value measurement.", "label": "Unobservable Measurement Input, Uncertainty, Description", "terseLabel": "Fair Value Measurements, Sensitivity Analysis, Description" } } }, "localname": "FairValueMeasurementsSensitivityAnalysisDescription", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueMeasurementsValuationProcessesDescription": { "auth_ref": [ "r415" ], "lang": { "en-us": { "role": { "documentation": "Description of the valuation processes in place for fair value measurements categorized within Level 3 of the fair value hierarchy.", "label": "Fair Value Measurements, Valuation Processes, Description", "terseLabel": "Fair Value Measurements, Valuation Processes, Description" } } }, "localname": "FairValueMeasurementsValuationProcessesDescription", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss": { "auth_ref": [ "r414" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of unrealized gain (loss) recognized in income for derivative asset (liability) after deduction of derivative liability (asset), measured at fair value using unobservable input (level 3) and still held.", "label": "Fair Value, Net Derivative Asset (Liability), Recurring Basis, Still Held, Unrealized Gain (Loss)", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Change in Unrealized Gain (Loss)" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward]" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputReconciliationRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings": { "auth_ref": [ "r410", "r419" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Earnings" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss": { "auth_ref": [ "r411", "r419" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) recognized in other comprehensive income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3).", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss)" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases": { "auth_ref": [ "r412", "r419" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of purchases of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Purchases" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales": { "auth_ref": [ "r412", "r419" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of sales of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Sales", "negatedTerseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Sales" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSales", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements": { "auth_ref": [ "r412", "r419" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of settlements of financial instrument classified as a derivative asset (liability) after deduction of derivative liability, measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements", "negatedTerseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Settlements" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3": { "auth_ref": [ "r413", "r419" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of financial instrument classified as a derivative asset (liability) after deduction of derivative liability (asset) into level 3 of the fair value hierarchy.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers into Level 3" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3": { "auth_ref": [ "r413", "r419" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of transfers of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset) out of level 3 of the fair value hierarchy.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers out of Level 3", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Transfers out of Level 3" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs": { "auth_ref": [ "r403", "r419" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial instrument classified as derivative asset (liability) after deduction of derivative liability (asset), measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.", "label": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs", "terseLabel": "Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis with Unobservable Inputs" } } }, "localname": "FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FairValueOfFinancialInstrumentsPolicy": { "auth_ref": [ "r86", "r423", "r425" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for determining the fair value of financial instruments.", "label": "Fair Value of Financial Instruments, Policy [Policy Text Block]", "terseLabel": "Fair Value of Financial Instruments, Policy [Policy Text Block]" } } }, "localname": "FairValueOfFinancialInstrumentsPolicy", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_FairValueOptionQuantitativeDisclosuresLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Option, Quantitative Disclosures [Line Items]", "terseLabel": "Fair Value, Option, Quantitative Disclosures [Line Items]" } } }, "localname": "FairValueOptionQuantitativeDisclosuresLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValueOptionQuantitativeDisclosuresTable": { "auth_ref": [ "r433", "r434", "r435" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about asset and liability measured at fair value under fair value option.", "label": "Fair Value Option, Disclosures [Table]", "terseLabel": "Fair Value Option, Disclosures [Table]" } } }, "localname": "FairValueOptionQuantitativeDisclosuresTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable": { "auth_ref": [ "r367", "r373", "r396" ], "lang": { "en-us": { "role": { "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.", "label": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]", "terseLabel": "Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table]" } } }, "localname": "FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FederalHomeLoanBankAdvancesLongTerm": { "auth_ref": [ "r521", "r540", "r541" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.", "label": "Long-term Federal Home Loan Bank Advances", "terseLabel": "Long-term Federal Home Loan Bank Advances" } } }, "localname": "FederalHomeLoanBankAdvancesLongTerm", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DebtLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancialInstrumentAxis": { "auth_ref": [ "r189", "r190", "r214", "r220", "r221", "r222", "r224", "r235", "r236", "r241", "r242", "r460", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r474", "r477", "r478", "r479", "r480", "r481", "r482", "r483", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492" ], "lang": { "en-us": { "role": { "documentation": "Information by type of financial instrument.", "label": "Financial Instrument [Axis]", "terseLabel": "Financial Instrument [Axis]", "verboseLabel": "Schedule of Trading Securities and Other Trading Assets, Major Types of Trading Securities and Assets [Axis]" } } }, "localname": "FinancialInstrumentAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty": { "auth_ref": [ "r474" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial instrument held by the entity for its own account (proprietary securities) for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions where counterparty has the right to re-pledge such.", "label": "Financial Instruments Owned and Pledged as Collateral, Amount Eligible to be Repledged by Counterparty", "terseLabel": "Financial instruments owned and pledged as collateral" } } }, "localname": "FinancialInstrumentsOwnedAndPledgedAsCollateralAmountEligibleToBeRepledgedByCounterparty", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DebtLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancialLiabilitiesFairValueDisclosure": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities.", "label": "Financial Liabilities Fair Value Disclosure", "terseLabel": "Financial Liabilities Fair Value Disclosure" } } }, "localname": "FinancialLiabilitiesFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancialServiceMember": { "auth_ref": [ "r275" ], "lang": { "en-us": { "role": { "documentation": "Financial assistance, including, but not limited to, management and maintenance of depositor account, credit card, merchant discount, trust, investment and insurance.", "label": "Financial Service [Member]", "terseLabel": "Financial Service" } } }, "localname": "FinancialServiceMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FinancingReceivableAllowanceForCreditLosses": { "auth_ref": [ "r162", "r213", "r215", "r219", "r518" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.", "label": "Financing Receivable, Allowance for Credit Loss", "negatedTerseLabel": "Financing Receivable, Allowance for Credit Loss", "terseLabel": "Financing Receivable, Allowance for Credit Loss" } } }, "localname": "FinancingReceivableAllowanceForCreditLosses", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease": { "auth_ref": [ "r161", "r220" ], "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in allowance for credit loss on financing receivable.", "label": "Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)", "negatedTerseLabel": "Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)", "terseLabel": "Financing Receivable, Allowance for Credit Loss, Period Increase (Decrease)" } } }, "localname": "FinancingReceivableAllowanceForCreditLossesPeriodIncreaseDecrease", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableAllowanceForCreditLossesWriteOffs": { "auth_ref": [ "r163", "r217", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of writeoff of financing receivable, charged against allowance for credit loss.", "label": "Financing Receivable, Allowance for Credit Loss, Writeoff", "terseLabel": "Financing Receivable, Allowance for Credit Loss, Writeoff" } } }, "localname": "FinancingReceivableAllowanceForCreditLossesWriteOffs", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock": { "auth_ref": [ "r166", "r224" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics.", "label": "Financing Receivable Credit Quality Indicators [Table Text Block]", "terseLabel": "Financing Receivable Credit Quality Indicators" } } }, "localname": "FinancingReceivableCreditQualityIndicatorsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment": { "auth_ref": [ "r164" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The balance of financing receivables that were individually evaluated for impairment.", "label": "Financing Receivable, Individually Evaluated for Impairment", "terseLabel": "Financing Receivable, Individually Evaluated for Impairment" } } }, "localname": "FinancingReceivableIndividuallyEvaluatedForImpairment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableModificationsNumberOfContracts2": { "auth_ref": [ "r168" ], "lang": { "en-us": { "role": { "documentation": "Number of financing receivables that have been modified by troubled debt restructurings.", "label": "Financing Receivable, Modifications, Number of Contracts", "terseLabel": "Financing Receivable, Modifications, Number of Contracts" } } }, "localname": "FinancingReceivableModificationsNumberOfContracts2", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "integerItemType" }, "us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear": { "auth_ref": [ "r225", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable originated more than five years prior to current fiscal year.", "label": "Financing Receivable, Originated, More than Five Years before Current Fiscal Year", "terseLabel": "Financing Receivable, Originated, More than Five Years before Current Fiscal Year" } } }, "localname": "FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear": { "auth_ref": [ "r225", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable originated four years prior to current fiscal year.", "label": "Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year", "terseLabel": "Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year" } } }, "localname": "FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear": { "auth_ref": [ "r225", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable originated in current fiscal year.", "label": "Financing Receivable, Year One, Originated, Current Fiscal Year", "terseLabel": "Mortgage Loans on Real Estate, Carrying Amount of Mortgages" } } }, "localname": "FinancingReceivableOriginatedInCurrentFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear": { "auth_ref": [ "r225", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable originated in fiscal year prior to current fiscal year.", "label": "Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year", "terseLabel": "Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year" } } }, "localname": "FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear": { "auth_ref": [ "r225", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable originated three years prior to current fiscal year.", "label": "Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year", "terseLabel": "Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year" } } }, "localname": "FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear": { "auth_ref": [ "r225", "r230" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable originated two years prior to current fiscal year.", "label": "Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year", "terseLabel": "Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year" } } }, "localname": "FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis": { "auth_ref": [ "r167", "r169", "r170", "r221", "r222", "r224", "r226", "r227", "r230", "r231" ], "lang": { "en-us": { "role": { "documentation": "Information by class of financing receivable determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk.", "label": "Class of Financing Receivable [Axis]", "terseLabel": "Class of Financing Receivable, Type [Axis]" } } }, "localname": "FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "stringItemType" }, "us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Financing receivables determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk.", "label": "Class of Financing Receivable [Domain]", "terseLabel": "Class of Financing Receivable, Type [Domain]" } } }, "localname": "FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FinancingReceivableRecordedInvestmentPastDue": { "auth_ref": [ "r170", "r221", "r231" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of financing receivable past due.", "label": "Financing Receivable, Past Due", "terseLabel": "Financing Receivable, Past Due" } } }, "localname": "FinancingReceivableRecordedInvestmentPastDue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetUsefulLife": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Finite-Lived Intangible Asset, Useful Life", "terseLabel": "Finite-Lived Intangible Asset, Useful Life" } } }, "localname": "FiniteLivedIntangibleAssetUsefulLife", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "durationItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": { "auth_ref": [ "r246" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Finite-Lived Intangible Assets, Accumulated Amortization", "terseLabel": "Finite-Lived Intangible Assets, Accumulated Amortization" } } }, "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": { "auth_ref": [ "r248" ], "crdr": "debit", "lang": { "en-us": { "role": { "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).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year One", "terseLabel": "Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4ExpectedFutureAmortizationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": { "auth_ref": [ "r248" ], "crdr": "debit", "lang": { "en-us": { "role": { "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).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Five", "terseLabel": "Finite-Lived Intangible Assets, Amortization Expense, Year Five" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4ExpectedFutureAmortizationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": { "auth_ref": [ "r248" ], "crdr": "debit", "lang": { "en-us": { "role": { "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).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Four", "terseLabel": "Finite-Lived Intangible Assets, Amortization Expense, Year Four" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4ExpectedFutureAmortizationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": { "auth_ref": [ "r248" ], "crdr": "debit", "lang": { "en-us": { "role": { "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).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Three", "terseLabel": "Finite-Lived Intangible Assets, Amortization Expense, Year Three" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4ExpectedFutureAmortizationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": { "auth_ref": [ "r248" ], "crdr": "debit", "lang": { "en-us": { "role": { "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).", "label": "Finite-Lived Intangible Asset, Expected Amortization, Year Two", "terseLabel": "Finite-Lived Intangible Assets, Amortization Expense, Year Two" } } }, "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4ExpectedFutureAmortizationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]", "terseLabel": "Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]" } } }, "localname": "FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_FiniteLivedIntangibleAssetsGross": { "auth_ref": [ "r246", "r499" ], "calculation": { "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails": { "order": 1.0, "parentTag": "us-gaap_IntangibleAssetsGrossExcludingGoodwill", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Finite-Lived Intangible Assets, Gross", "terseLabel": "Finite-Lived Intangible Assets, Gross" } } }, "localname": "FiniteLivedIntangibleAssetsGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FiniteLivedIntangibleAssetsNet": { "auth_ref": [ "r246", "r495" ], "calculation": { "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails": { "order": 1.0, "parentTag": "us-gaap_OtherIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.", "label": "Finite-Lived Intangible Assets, Net", "terseLabel": "Finite-Lived Intangible Assets, Net" } } }, "localname": "FiniteLivedIntangibleAssetsNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_FixedAnnuityMember": { "auth_ref": [ "r611" ], "lang": { "en-us": { "role": { "documentation": "Contract that provides a guaranteed stream of fixed payments.", "label": "Fixed Annuity [Member]", "terseLabel": "Fixed Annuity [Member]" } } }, "localname": "FixedAnnuityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FixedIncomeFundsMember": { "auth_ref": [ "r278" ], "lang": { "en-us": { "role": { "documentation": "Investment that pools funds from investors to invest in a combination of underlying investments, primarily fixed income investments.", "label": "Fixed Income Funds [Member]", "terseLabel": "Fixed Income Funds [Member]" } } }, "localname": "FixedIncomeFundsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_FixedMaturitiesMember": { "auth_ref": [ "r658" ], "lang": { "en-us": { "role": { "documentation": "This element provides types of investments that may be contained within the fixed maturity category which are securities having a stated final repayment date. Examples of items within this category may include bonds, including convertibles and bonds with warrants, and redeemable preferred stocks.", "label": "Fixed Maturities [Member]", "terseLabel": "Fixed Maturities [Member]" } } }, "localname": "FixedMaturitiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ForeignCurrencyTransactionGainLossBeforeTax": { "auth_ref": [ "r436", "r437", "r438", "r439" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.", "label": "Foreign Currency Transaction Gain (Loss), before Tax", "terseLabel": "Foreign Currency Transaction Gain (Loss), before Tax" } } }, "localname": "ForeignCurrencyTransactionGainLossBeforeTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ForeignExchangeContractMember": { "auth_ref": [ "r278", "r378" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument whose primary underlying risk is tied to foreign exchange rates.", "label": "Foreign Exchange Contract [Member]", "terseLabel": "Foreign Exchange Contract [Member]" } } }, "localname": "ForeignExchangeContractMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ForeignExchangeForwardMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Foreign exchange forward traded on an exchange (examples include but are not limited to the International Securities Exchange, Philadelphia Stock Exchange, or the Chicago Mercantile Exchange) for options or future contracts to buy or sell a certain currency, at a specified date, at a fixed exercise exchange rate.", "label": "Foreign Exchange Forward [Member]", "terseLabel": "Foreign Exchange Forward [Member]" } } }, "localname": "ForeignExchangeForwardMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ForeignGovernmentDebtSecuritiesMember": { "auth_ref": [ "r278", "r657" ], "lang": { "en-us": { "role": { "documentation": "Debt security issued by government not domiciled in United States of America (US).", "label": "Debt Security, Government, Non-US [Member]", "terseLabel": "Foreign governments" } } }, "localname": "ForeignGovernmentDebtSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GainLossOnDispositionOfOtherFinancialAssets": { "auth_ref": [ "r78" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of gain (loss) on disposal of other assets utilized in financial service operations.", "label": "Gain (Loss) on Disposition of Other Financial Assets", "terseLabel": "Gain (Loss) on Disposition of Other Financial Assets" } } }, "localname": "GainLossOnDispositionOfOtherFinancialAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossOnInvestments": { "auth_ref": [ "r58", "r77", "r175" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 4.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of realized and unrealized gain (loss) on investment.", "label": "Gain (Loss) on Investments", "terseLabel": "Realized Investment Gains (Losses)" } } }, "localname": "GainLossOnInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments": { "auth_ref": [ "r77" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "This item represents the net total realized and unrealized gain (loss) included in earnings for the period as a result of selling or holding marketable securities categorized as trading, available-for-sale, or held-to-maturity, including the unrealized holding gain (loss) of held-to-maturity securities transferred to the trading security category and the cumulative unrealized gain (loss) which was included in other comprehensive income (a separate component of shareholders' equity) for available-for-sale securities transferred to trading securities during the period. Additionally, this item would include any gains (losses) realized during the period from the sale of investments accounted for under the cost method of accounting.", "label": "Gain (Loss) on Investments, Excluding Other than Temporary Impairments", "terseLabel": "Other net realized capital gains (losses)", "verboseLabel": "Gain (Loss) on Investments, Excluding Other than Temporary Impairments" } } }, "localname": "GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GainLossOnInvestmentsMember1": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing gain (loss) on investments.", "label": "Gain (Loss) on Investments [Member]", "terseLabel": "Gain (Loss) on Investments [Member]" } } }, "localname": "GainLossOnInvestmentsMember1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Goodwill and Intangible Assets Disclosure [Abstract]", "terseLabel": "Goodwill and Intangible Assets Disclosure [Abstract]" } } }, "localname": "GoodwillAndIntangibleAssetsDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock": { "auth_ref": [ "r250" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for goodwill and intangible assets.", "label": "Goodwill and Intangible Assets Disclosure [Text Block]", "terseLabel": "Goodwill and Intangible Assets Disclosure [Text Block]" } } }, "localname": "GoodwillAndIntangibleAssetsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_GrossInvestmentIncomeOperating": { "auth_ref": [ "r580" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, before investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.", "label": "Gross Investment Income, Operating", "terseLabel": "Gross Investment Income, Operating" } } }, "localname": "GrossInvestmentIncomeOperating", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_GroupPoliciesMember": { "auth_ref": [ "r609", "r613" ], "lang": { "en-us": { "role": { "documentation": "Contract consisting of insurance coverage issued to organization to provide benefit to more than one individual.", "label": "Group Insurance Policy [Member]", "terseLabel": "Group Insurance Policies [Member]" } } }, "localname": "GroupPoliciesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuaranteedInsuranceContractTypeOfBenefitAxis": { "auth_ref": [ "r545", "r607", "r650" ], "lang": { "en-us": { "role": { "documentation": "Information by benefit for guaranteed benefit obligations in traditional and nontraditional long-duration contracts with policy and contract holders.", "label": "Guaranteed Insurance Contract, Type of Benefit [Axis]", "terseLabel": "Guaranteed Insurance Contract, Type of Benefit [Axis]", "verboseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Guarantee Type [Axis]" } } }, "localname": "GuaranteedInsuranceContractTypeOfBenefitAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_GuaranteedInsuranceContractTypeOfBenefitDomain": { "auth_ref": [ "r545", "r607", "r650" ], "lang": { "en-us": { "role": { "documentation": "Benefit for guaranteed benefit obligations in traditional and nontraditional long-duration contracts with policy and contract holders.", "label": "Guaranteed Insurance Contract, Type of Benefit [Domain]", "terseLabel": "Guaranteed Insurance Contract, Type of Benefit [Domain]" } } }, "localname": "GuaranteedInsuranceContractTypeOfBenefitDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuaranteedInsuranceContractTypeOfGuaranteeAxis": { "auth_ref": [ "r545", "r607", "r652" ], "lang": { "en-us": { "role": { "documentation": "Information by guarantee for guaranteed benefit obligations in traditional and nontraditional long-duration contracts with policy and contract holders.", "label": "Guaranteed Insurance Contract, Type of Guarantee [Axis]", "terseLabel": "Guaranteed Insurance Contract, Type of Guarantee [Axis]" } } }, "localname": "GuaranteedInsuranceContractTypeOfGuaranteeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_GuaranteedInsuranceContractTypeOfGuaranteeDomain": { "auth_ref": [ "r545", "r607", "r650" ], "lang": { "en-us": { "role": { "documentation": "Guarantee for guaranteed benefit obligations in traditional and nontraditional long-duration contracts with policy and contract holders.", "label": "Guaranteed Insurance Contract, Type of Guarantee [Domain]", "terseLabel": "Guaranteed Insurance Contract, Type of Guarantee [Domain]" } } }, "localname": "GuaranteedInsuranceContractTypeOfGuaranteeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuaranteedLifetimeWithdrawalBenefitMember": { "auth_ref": [ "r607" ], "lang": { "en-us": { "role": { "documentation": "Feature in an insurance contract that allows the contract holder to, at a minimum, withdraw a fixed percentage of the annuity premiums on a periodic basis regardless of market performance for the life of the contract holder.", "label": "Guaranteed Lifetime Withdrawal Benefit [Member]", "terseLabel": "Guaranteed Lifetime Withdrawal Benefit [Member]" } } }, "localname": "GuaranteedLifetimeWithdrawalBenefitMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuaranteedMinimumDeathBenefitMember": { "auth_ref": [ "r545", "r607", "r651" ], "lang": { "en-us": { "role": { "documentation": "Feature in an insurance contract that guarantees a minimum amount that will be payable upon the death of the insured.", "label": "Guaranteed Minimum Death Benefit [Member]", "terseLabel": "Guaranteed Minimum Death Benefit [Member]" } } }, "localname": "GuaranteedMinimumDeathBenefitMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuaranteedMinimumWithdrawalBenefitMember": { "auth_ref": [ "r607" ], "lang": { "en-us": { "role": { "documentation": "Feature in an insurance contract that allows the contract holder to, at a minimum, withdraw a fixed percentage of the annuity premiums on a periodic basis regardless of market performance until the premium is recovered.", "label": "Guaranteed Minimum Withdrawal Benefit [Member]", "terseLabel": "Guaranteed Minimum Withdrawal Benefit [Member]" } } }, "localname": "GuaranteedMinimumWithdrawalBenefitMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_GuarantyLiabilities": { "auth_ref": [ "r264", "r265", "r520", "r570" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "This item represents a non-contingent liability for the fair value of an obligation to stand ready to perform over the term of a guaranty issued in the event that specified triggering events or conditions occur.", "label": "Guaranty Liabilities", "terseLabel": "Guaranty Liabilities" } } }, "localname": "GuarantyLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4GuarantyFundDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_HedgeFundsEquityMember": { "auth_ref": [ "r278", "r286" ], "lang": { "en-us": { "role": { "documentation": "Investments in registered hedge funds that invest in equity securities, taking both long and short positions.", "label": "Hedge Funds, Equity [Member]", "terseLabel": "Hedge Funds, Equity [Member]" } } }, "localname": "HedgeFundsEquityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_HedgeFundsMember": { "auth_ref": [ "r278" ], "lang": { "en-us": { "role": { "documentation": "Investments in registered hedge funds.", "label": "Hedge Funds [Member]", "terseLabel": "Hedge Funds [Member]" } } }, "localname": "HedgeFundsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_HedgingDesignationAxis": { "auth_ref": [ "r365", "r384" ], "lang": { "en-us": { "role": { "documentation": "Information by designation of purpose of derivative instrument.", "label": "Hedging Designation [Axis]", "terseLabel": "Hedging Designation [Axis]" } } }, "localname": "HedgingDesignationAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "us-gaap_HedgingDesignationDomain": { "auth_ref": [ "r365" ], "lang": { "en-us": { "role": { "documentation": "Designation of purpose of derivative instrument.", "label": "Hedging Designation [Domain]", "terseLabel": "Hedging Designation [Domain]" } } }, "localname": "HedgingDesignationDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_HedgingRelationshipDomain": { "auth_ref": [ "r365" ], "lang": { "en-us": { "role": { "documentation": "Nature or intent of a hedge.", "label": "Hedging Relationship [Domain]", "terseLabel": "Hedging Relationship [Domain]" } } }, "localname": "HedgingRelationshipDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments": { "auth_ref": [ "r93", "r139", "r148", "r151", "r154", "r156" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest", "terseLabel": "Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest", "totalLabel": "Income before income taxes" } } }, "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeStatementAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]", "terseLabel": "Income Statement [Abstract]" } } }, "localname": "IncomeStatementAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis": { "auth_ref": [ "r287", "r289" ], "lang": { "en-us": { "role": { "documentation": "Information by name of disposal group.", "label": "Disposal Group Name [Axis]", "terseLabel": "Disposal Group Name [Axis]" } } }, "localname": "IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementLocationAxis": { "auth_ref": [ "r251" ], "lang": { "en-us": { "role": { "documentation": "Information by location in the income statement.", "label": "Income Statement Location [Axis]", "terseLabel": "Income Statement Location [Axis]" } } }, "localname": "IncomeStatementLocationAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeStatementLocationDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Location in the income statement.", "label": "Income Statement Location [Domain]", "terseLabel": "Income Statement Location [Domain]" } } }, "localname": "IncomeStatementLocationDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncomeTaxAuthorityAxis": { "auth_ref": [ "r306" ], "lang": { "en-us": { "role": { "documentation": "Information by tax jurisdiction.", "label": "Income Tax Authority [Axis]", "terseLabel": "Income Tax Authority [Axis]" } } }, "localname": "IncomeTaxAuthorityAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxAuthorityDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Agency, division or body classification that levies income taxes, examines tax returns for compliance, or grants exemptions from or makes other decisions pertaining to income taxes.", "label": "Income Tax Authority [Domain]", "terseLabel": "Income Tax Authority [Domain]" } } }, "localname": "IncomeTaxAuthorityDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncomeTaxAuthorityNameAxis": { "auth_ref": [ "r306" ], "lang": { "en-us": { "role": { "documentation": "Information by name of taxing authority.", "label": "Income Tax Authority, Name [Axis]", "terseLabel": "Income Tax Authority, Name [Axis]" } } }, "localname": "IncomeTaxAuthorityNameAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxAuthorityNameDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Income Tax Authority, Name [Domain]", "terseLabel": "Income Tax Authority, Name [Domain]" } } }, "localname": "IncomeTaxAuthorityNameDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_IncomeTaxContingencyLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Income Tax Contingency [Line Items]", "terseLabel": "Income Tax Contingency [Line Items]" } } }, "localname": "IncomeTaxContingencyLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxContingencyTable": { "auth_ref": [ "r307", "r308", "r310", "r322" ], "lang": { "en-us": { "role": { "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.", "label": "Income Tax Contingency [Table]", "terseLabel": "Income Tax Contingency [Table]" } } }, "localname": "IncomeTaxContingencyTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Abstract]", "terseLabel": "Income Tax Disclosure [Abstract]" } } }, "localname": "IncomeTaxDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_IncomeTaxDisclosureTextBlock": { "auth_ref": [ "r305", "r309", "r314", "r327", "r330", "r332", "r333", "r334" ], "lang": { "en-us": { "role": { "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.", "label": "Income Tax Disclosure [Text Block]", "verboseLabel": "Income Tax" } } }, "localname": "IncomeTaxDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeTaxExpenseBenefit": { "auth_ref": [ "r90", "r120", "r121", "r138", "r303", "r328", "r331", "r579" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0 }, "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.", "label": "Income Tax Expense (Benefit)", "terseLabel": "Provision for income taxes", "totalLabel": "Total income tax expense" } } }, "localname": "IncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails", "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxPolicyTextBlock": { "auth_ref": [ "r51", "r86", "r299", "r300", "r309", "r310", "r313", "r321", "r700" ], "lang": { "en-us": { "role": { "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.", "label": "Income Tax, Policy [Policy Text Block]", "terseLabel": "Income Taxes" } } }, "localname": "IncomeTaxPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_IncomeTaxReconciliationDeductionsDividends": { "auth_ref": [ "r304" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to deduction for dividend.", "label": "Effective Income Tax Rate Reconciliation, Deduction, Dividends, Amount", "negatedTerseLabel": "Dividends received deduction (\"DRD\")" } } }, "localname": "IncomeTaxReconciliationDeductionsDividends", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": { "auth_ref": [ "r304" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.", "label": "Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount", "terseLabel": "Tax provision at the U.S. federal statutory rate" } } }, "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationOtherAdjustments": { "auth_ref": [ "r304" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.", "label": "Effective Income Tax Rate Reconciliation, Other Adjustments, Amount", "terseLabel": "Other" } } }, "localname": "IncomeTaxReconciliationOtherAdjustments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxReconciliationTaxContingenciesForeign": { "auth_ref": [ "r304" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in foreign income tax contingency.", "label": "Effective Income Tax Rate Reconciliation, Tax Contingency, Foreign, Amount", "terseLabel": "Foreign related investments" } } }, "localname": "IncomeTaxReconciliationTaxContingenciesForeign", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncomeTaxesPaidNet": { "auth_ref": [ "r84" ], "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Income Taxes Paid, Net", "terseLabel": "Income Taxes Paid, Net" } } }, "localname": "IncomeTaxesPaidNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInDeferredIncomeTaxes": { "auth_ref": [ "r76" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the account that represents the temporary difference that results from Income or Loss that is recognized for accounting purposes but not for tax purposes and vice versa.", "label": "Increase (Decrease) in Deferred Income Taxes", "negatedLabel": "Change in accrued and deferred income taxes" } } }, "localname": "IncreaseDecreaseInDeferredIncomeTaxes", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInInsuranceLiabilities": { "auth_ref": [ "r76" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) in insurance liability balances during the period.", "label": "Increase (Decrease) in Insurance Liabilities", "terseLabel": "Change in reserve for future policy benefits and unpaid losses and loss adjustment expenses and unearned premiums" } } }, "localname": "IncreaseDecreaseInInsuranceLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet": { "auth_ref": [ "r76" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 10.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other.", "label": "Increase (Decrease) in Other Operating Assets and Liabilities, Net", "negatedTerseLabel": "Increase (Decrease) in Other Operating Assets and Liabilities, Net" } } }, "localname": "IncreaseDecreaseInOtherOperatingCapitalNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInReinsuranceRecoverable": { "auth_ref": [ "r76" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The increase (decrease) during the reporting period in the amount of benefits the ceding insurer expects to recover on insurance policies ceded to other insurance entities as of the balance sheet date for all guaranteed benefit types.", "label": "Increase (Decrease) in Reinsurance Recoverable", "negatedLabel": "Change in reinsurance recoverables" } } }, "localname": "IncreaseDecreaseInReinsuranceRecoverable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_IncreaseDecreaseInStockholdersEquityRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Increase (Decrease) in Stockholders' Equity [Roll Forward]", "terseLabel": "Increase (Decrease) in Stockholders' Equity [Roll Forward]" } } }, "localname": "IncreaseDecreaseInStockholdersEquityRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill": { "auth_ref": [ "r249" ], "calculation": { "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails": { "order": 2.0, "parentTag": "us-gaap_OtherIntangibleAssetsNet", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.", "label": "Indefinite-lived Intangible Assets (Excluding Goodwill)", "terseLabel": "Indefinite-lived Intangible Assets (Excluding Goodwill)" } } }, "localname": "IndefiniteLivedIntangibleAssetsExcludingGoodwill", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IndustrialMiscellaneousAndAllOthersMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This item represents investments by the reporting entity in equity securities issued by any type of company other than public utilities, banks, trusts, and insurance companies the investments in which are summarized elsewhere.", "label": "Industrial, Miscellaneous, and All Others [Member]", "terseLabel": "Industrial, miscellaneous and all other" } } }, "localname": "IndustrialMiscellaneousAndAllOthersMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InformationByCategoryOfDebtSecurityAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by category of debt security, either available-for-sale or held-to-maturity.", "label": "Debt Security Category [Axis]", "terseLabel": "Debt Security Category [Axis]" } } }, "localname": "InformationByCategoryOfDebtSecurityAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InitialApplicationPeriodCumulativeEffectTransitionAxis": { "auth_ref": [ "r276" ], "lang": { "en-us": { "role": { "documentation": "Information about effect of transition method for cumulative effect in initial period of application.", "label": "Initial Application Period Cumulative Effect Transition [Axis]", "terseLabel": "Initial Application Period Cumulative Effect Transition [Axis]" } } }, "localname": "InitialApplicationPeriodCumulativeEffectTransitionAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InitialApplicationPeriodCumulativeEffectTransitionDomain": { "auth_ref": [ "r276" ], "lang": { "en-us": { "role": { "documentation": "Effect of transition method for cumulative effect in initial period of application.", "label": "Initial Application Period Cumulative Effect Transition [Domain]", "terseLabel": "Initial Application Period Cumulative Effect Transition [Domain]" } } }, "localname": "InitialApplicationPeriodCumulativeEffectTransitionDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InsuranceAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Insurance [Abstract]", "terseLabel": "Insurance [Abstract]" } } }, "localname": "InsuranceAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_InsuranceCommissionsAndFees": { "auth_ref": [ "r530", "r582" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Income from agency and brokerage operations (includes sales of annuities and supplemental contracts); service charges, commissions, and fees from the sale of insurance and related services; and management fees from separate accounts, deferred annuities, and universal life products.", "label": "Insurance Commissions and Fees", "terseLabel": "Fee income and other" } } }, "localname": "InsuranceCommissionsAndFees", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_InsuranceDisclosureTextBlock": { "auth_ref": [ "r667" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the types of coverages and products sold, and the assets, obligations, recorded liabilities, revenues and expenses arising therefrom, and the amounts of and methodologies and assumptions used in determining the amounts of such items.", "label": "Insurance Disclosure [Text Block]", "terseLabel": "Insurance Disclosure [Text Block]" } } }, "localname": "InsuranceDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_InsuranceLossReservesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Insurance Loss Reserves [Abstract]", "terseLabel": "Insurance Loss Reserves [Abstract]" } } }, "localname": "InsuranceLossReservesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_InsuranceServicesRevenueAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Insurance Services Revenue [Abstract]", "terseLabel": "Insurance Services Revenue [Abstract]" } } }, "localname": "InsuranceServicesRevenueAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_IntangibleAssetsDisclosureTextBlock": { "auth_ref": [ "r250" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for all or part of the information related to intangible assets.", "label": "Intangible Assets Disclosure [Text Block]", "terseLabel": "Intangible Assets Disclosure [Text Block]" } } }, "localname": "IntangibleAssetsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_IntangibleAssetsGrossExcludingGoodwill": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before accumulated amortization of intangible assets, excluding goodwill.", "label": "Intangible Assets, Gross (Excluding Goodwill)", "totalLabel": "Intangible Assets, Gross (Excluding Goodwill)" } } }, "localname": "IntangibleAssetsGrossExcludingGoodwill", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_IntangibleAssetsNetExcludingGoodwill": { "auth_ref": [ "r243", "r244" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 7.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Intangible Assets, Net (Excluding Goodwill)", "terseLabel": "Other intangible assets" } } }, "localname": "IntangibleAssetsNetExcludingGoodwill", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestBearingDepositLiabilitiesDomestic": { "auth_ref": [ "r519" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total amount of interest-bearing domestic deposit liabilities, which may include brokered, retail, demand, checking, notice of withdrawal, money market and other interest-bearing deposits.", "label": "Interest-bearing Deposit Liabilities, Domestic", "terseLabel": "Interest-bearing Deposit Liabilities, Domestic" } } }, "localname": "InterestBearingDepositLiabilitiesDomestic", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InterestRateContractMember": { "auth_ref": [ "r278", "r377" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument whose primary underlying risk is tied to the right to receive or pay a sum of money at a given interest rate.", "label": "Interest Rate Contract [Member]", "terseLabel": "Interest Rate Contract [Member]" } } }, "localname": "InterestRateContractMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InterestRateSwapMember": { "auth_ref": [ "r377" ], "lang": { "en-us": { "role": { "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.", "label": "Interest Rate Swap [Member]", "terseLabel": "Interest Rate Swap [Member]" } } }, "localname": "InterestRateSwapMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InterestRateSwaptionMember": { "auth_ref": [ "r377" ], "lang": { "en-us": { "role": { "documentation": "An option granting the owner the right but not the obligation to enter into an interest rate swap.", "label": "Interest Rate Swaption [Member]", "terseLabel": "Interest Rate Swaption [Member]" } } }, "localname": "InterestRateSwaptionMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InterestReceivable": { "auth_ref": [ "r19" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable.", "label": "Interest Receivable", "terseLabel": "Interest Receivable" } } }, "localname": "InterestReceivable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentContractsMember": { "auth_ref": [ "r554" ], "lang": { "en-us": { "role": { "documentation": "The amount of the liability as of the balance sheet date pertaining to the guarantee given by the insurance entity to contract holders of a specified rate of return (a guaranteed yield) on their investments for a specified period.", "label": "Investment Contracts [Member]", "terseLabel": "Investment Contracts [Member]" } } }, "localname": "InvestmentContractsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InvestmentHoldingsTextBlock": { "auth_ref": [ "r671", "r682", "r683", "r686", "r687" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for investment holdings. This includes the long positions of investments for the entity. It contains investments in affiliated and unaffiliated issuers. The investments include securities and non securities (i.e. commodities and futures contracts).", "label": "Investment Holdings [Text Block]", "terseLabel": "Investment Holdings [Text Block]" } } }, "localname": "InvestmentHoldingsTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_InvestmentIncomeInvestmentExpense": { "auth_ref": [ "r60", "r580" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expenses related to the generation of investment income.", "label": "Investment Income, Investment Expense", "negatedTerseLabel": "Investment Income, Investment Expense" } } }, "localname": "InvestmentIncomeInvestmentExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentIncomeMember": { "auth_ref": [ "r382" ], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing investment income.", "label": "Investment Income [Member]", "terseLabel": "Investment Income [Member]" } } }, "localname": "InvestmentIncomeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InvestmentIncomeTextBlock": { "auth_ref": [ "r57", "r59", "r60", "r580" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of 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.", "label": "Investment Income [Table Text Block]", "terseLabel": "Investment Income [Table Text Block]" } } }, "localname": "InvestmentIncomeTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_InvestmentOwnedPercentOfNetAssets": { "auth_ref": [ "r670", "r681" ], "lang": { "en-us": { "role": { "documentation": "Percent of net assets at close of period. For schedules of investments that are categorized, each category has a percent of net assets for the aggregated value of the Investments in the category.", "label": "Investment Owned, Percent of Net Assets", "terseLabel": "Investment Owned, Percent of Net Assets" } } }, "localname": "InvestmentOwnedPercentOfNetAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "percentItemType" }, "us-gaap_InvestmentPolicyTextBlock": { "auth_ref": [ "r204", "r577" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for investment in financial asset.", "label": "Investment, Policy [Policy Text Block]", "terseLabel": "Investments" } } }, "localname": "InvestmentPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_InvestmentTypeAxis": { "auth_ref": [ "r672", "r673", "r674", "r675", "r676", "r677", "r678", "r679", "r680", "r684", "r685", "r688", "r689", "r690", "r691" ], "lang": { "en-us": { "role": { "documentation": "Information by type of investments.", "label": "Investment Type [Axis]", "terseLabel": "Investment Type [Axis]" } } }, "localname": "InvestmentTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_InvestmentTypeCategorizationMember": { "auth_ref": [ "r672", "r673", "r674", "r675", "r676", "r677", "r678", "r679", "r680", "r684", "r685", "r688", "r689", "r690", "r691" ], "lang": { "en-us": { "role": { "documentation": "Asset obtained to generate income or appreciate in value.", "label": "Investments [Domain]", "terseLabel": "Investments [Domain]" } } }, "localname": "InvestmentTypeCategorizationMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "domainItemType" }, "us-gaap_Investments": { "auth_ref": [ "r568" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Sum of the carrying amounts as of the balance sheet date of all investments.", "label": "Investments", "totalLabel": "Total investments" } } }, "localname": "Investments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_InvestmentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Investments [Abstract]", "terseLabel": "Investments [Abstract]", "verboseLabel": "Investments:" } } }, "localname": "InvestmentsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_InvestmentsByConsolidatedAndNonconsolidatedEntitiesAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by investments by consolidated and nonconsolidated entities. Includes, but is not limited to, variable interest entity (VIE) for which reporting entity is or is not primary beneficiary.", "label": "Investments by Consolidated and Nonconsolidated Entities [Axis]", "terseLabel": "Variable Interest Entities [Axis]" } } }, "localname": "InvestmentsByConsolidatedAndNonconsolidatedEntitiesAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_InvestmentsByConsolidatedAndNonconsolidatedEntitiesDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Investments by consolidated and nonconsolidated entities. Includes, but is not limited to, variable interest entity (VIE) for which reporting entity is or is not primary beneficiary.", "label": "Investments by Consolidated and Nonconsolidated Entities [Domain]", "terseLabel": "Variable Interest Entity, Classification [Domain]" } } }, "localname": "InvestmentsByConsolidatedAndNonconsolidatedEntitiesDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments.", "label": "Investments Classified by Contractual Maturity Date [Table Text Block]", "terseLabel": "Investments Classified by Contractual Maturity Date [Table Text Block]" } } }, "localname": "InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Investments, Debt and Equity Securities [Abstract]", "terseLabel": "Investments, Debt and Equity Securities [Abstract]" } } }, "localname": "InvestmentsDebtAndEquitySecuritiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_LeaseAndRentalExpense": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.", "label": "Operating Leases, Rent Expense", "terseLabel": "Operating Leases, Rent Expense" } } }, "localname": "LeaseAndRentalExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LeasesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Leases [Abstract]", "terseLabel": "Leases [Abstract]" } } }, "localname": "LeasesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_Liabilities": { "auth_ref": [ "r15", "r89", "r150", "r205", "r342", "r346", "r347", "r432" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Liabilities", "terseLabel": "Liabilities", "totalLabel": "Total liabilities" } } }, "localname": "Liabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities [Abstract]", "verboseLabel": "Liabilities" } } }, "localname": "LiabilitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesAndStockholdersEquity": { "auth_ref": [ "r12", "r89", "r205", "r432", "r516", "r559" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.", "label": "Liabilities and Equity", "terseLabel": "Liabilities and Equity", "totalLabel": "Total liabilities and stockholder\u2019s equity" } } }, "localname": "LiabilitiesAndStockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesFairValueDisclosure": { "auth_ref": [ "r403" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial and nonfinancial obligations.", "label": "Financial and Nonfinancial Liabilities, Fair Value Disclosure", "negatedLabel": "Total liabilities accounted for at fair value on a recurring basis" } } }, "localname": "LiabilitiesFairValueDisclosure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesFairValueDisclosureAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Liabilities, Fair Value Disclosure [Abstract]", "verboseLabel": "Liabilities accounted for at fair value on a recurring basis" } } }, "localname": "LiabilitiesFairValueDisclosureAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross": { "auth_ref": [ "r545", "r654" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of expected guaranteed benefits in excess of the projected account balances for minimum guaranteed benefit contracts, as of the balance sheet date.", "label": "Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross", "terseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross" } } }, "localname": "LiabilitiesForGuaranteesOnLongDurationContractsGuaranteedBenefitLiabilityGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesForGuaranteesOnLongDurationContractsIncurredBenefits1": { "auth_ref": [ "r545", "r656" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of guaranteed minimum benefit expense incurred for expected guaranteed minimum benefits in excess of projected account values.", "label": "Liabilities for Guarantees on Long-Duration Contracts, Incurred Benefits", "terseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Incurred Benefits" } } }, "localname": "LiabilitiesForGuaranteesOnLongDurationContractsIncurredBenefits1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesForGuaranteesOnLongDurationContractsLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Liabilities for Guarantees on Long-Duration Contracts [Line Items]", "terseLabel": "Liabilities for Guarantees on Long-Duration Contracts [Line Items]" } } }, "localname": "LiabilitiesForGuaranteesOnLongDurationContractsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesForGuaranteesOnLongDurationContractsPaymentForBenefits": { "auth_ref": [ "r73", "r545", "r656" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow to policyholders and contract holders for guaranteed minimum benefit payments.", "label": "Liabilities for Guarantees on Long-Duration Contracts, Payment for Benefits", "negatedTerseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Payment for Benefits" } } }, "localname": "LiabilitiesForGuaranteesOnLongDurationContractsPaymentForBenefits", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesForGuaranteesOnLongDurationContractsReinsuranceRecoverable": { "auth_ref": [ "r545", "r649" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of guaranteed minimum benefits the ceding insurer expects to recover on insurance policies ceded to other insurance entities as of the balance sheet date.", "label": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable", "terseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable", "verboseLabel": "Liabilities for Guarantees on Long-Duration Contracts, Reinsurance Recoverable" } } }, "localname": "LiabilitiesForGuaranteesOnLongDurationContractsReinsuranceRecoverable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilitiesForGuaranteesOnLongDurationContractsTable": { "auth_ref": [ "r545", "r649" ], "lang": { "en-us": { "role": { "documentation": "A table reflecting the guaranteed minimum benefits by product type due contract holders under annuity and life products having traditional and nontraditional terms.", "label": "Liabilities for Guarantees on Long-Duration Contracts [Table]", "terseLabel": "Liabilities for Guarantees on Long-Duration Contracts [Table]" } } }, "localname": "LiabilitiesForGuaranteesOnLongDurationContractsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LiabilitiesTotalMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Carrying amount as of the balance sheet date of total liabilities, when it serves as a benchmark in a concentration of risk calculation. Sum of all reported liabilities as of the balance sheet date.", "label": "Liabilities, Total [Member]", "terseLabel": "Liabilities, Total [Member]" } } }, "localname": "LiabilitiesTotalMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LiabilityForFuturePolicyBenefits": { "auth_ref": [ "r548", "r602", "r603", "r610", "r619" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, before effect of reinsurance, of present value of future benefit to be paid to or on behalf of policyholder and related expense less present value of future net premium receivable under insurance contract.", "label": "Liability for Future Policy Benefit, before Reinsurance", "terseLabel": "Reserve for future policy benefits", "verboseLabel": "Liability for Future Policy Benefits" } } }, "localname": "LiabilityForFuturePolicyBenefits", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock": { "auth_ref": [ "r626" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for liabilities related to future policy benefits and unpaid claims and claim adjustments.", "label": "Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block]", "terseLabel": "Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block]" } } }, "localname": "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel1Notes" ], "xbrltype": "textBlockItemType" }, "us-gaap_LiabilityMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "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.", "label": "Liability [Member]", "terseLabel": "Liability [Member]" } } }, "localname": "LiabilityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LifeAndAnnuityInsuranceProductLineMember": { "auth_ref": [ "r613" ], "lang": { "en-us": { "role": { "documentation": "Contract providing periodic payment upon death of insured.", "label": "Life and Annuity Insurance Product Line [Member]", "terseLabel": "Life and Annuity Insurance Product Line [Member]" } } }, "localname": "LifeAndAnnuityInsuranceProductLineMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "domainItemType" }, "us-gaap_LimitedPartnerMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Party to a partnership business who has limited liability.", "label": "Limited Partner [Member]", "terseLabel": "Limited Partner [Member]" } } }, "localname": "LimitedPartnerMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LiquidityArrangementsGuaranteesAndOtherCommitmentsByThirdParties": { "auth_ref": [ "r350" ], "lang": { "en-us": { "role": { "documentation": "Describes the terms of arrangements (for example, liquidity arrangements, guarantees, or other commitments) by third parties that may affect the fair value or risk of the reporting entity's variable interest in the Variable Interest Entity (VIE).", "label": "Variable Interest Entity, Commitments by Third Parties, Liquidity and Other Arrangements", "terseLabel": "Variable Interest Entity, Commitments by Third Parties, Liquidity and Other Arrangements" } } }, "localname": "LiquidityArrangementsGuaranteesAndOtherCommitmentsByThirdParties", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LoanToValueAxis": { "auth_ref": [ "r229" ], "lang": { "en-us": { "role": { "documentation": "Information by debt-to-value ratio, for example, but not limited to, 80% to 100%. Element name and standard label in Debt-to-Value [numeric lower end] to [numeric higher end] Percent [Member] or Debt-to-Value Greater Than [low end numeric value] Percent [Member] or Debt-to-Value Less Than [high end numeric value] Percent [Member] formats.", "label": "Debt-to-Value [Axis]", "terseLabel": "Loan to Value [Axis]" } } }, "localname": "LoanToValueAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LoanToValueDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Debt-to-value (DTV) ratio, for example, but not limited to, 80% to 100%. Element name and standard label in DTV [numeric lower end] to [numeric higher end] Percent [Member] or DTV Greater Than [low end numeric value] Percent [Member] or DTV Less Than [high end numeric value] Percent [Member] formats.", "label": "Debt-to-Value [Domain]", "terseLabel": "Loan to Value [Domain]" } } }, "localname": "LoanToValueDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LoansInsurancePolicy": { "auth_ref": [ "r525", "r565" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 1.0, "parentTag": "us-gaap_Investments", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before allowance of loans made to policy and contract holders using their life insurance contracts' cash value or separate accounts as collateral. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums over and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.", "label": "Loans, Gross, Insurance Policy", "terseLabel": "Policy loans, at outstanding balance" } } }, "localname": "LoansInsurancePolicy", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_LoansReceivableHeldForSaleAmount": { "auth_ref": [ "r160", "r693" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before valuation allowance, of financing receivable classified as held-for-sale.", "label": "Financing Receivable, Held-for-Sale", "terseLabel": "Financing Receivable, Held-for-Sale" } } }, "localname": "LoansReceivableHeldForSaleAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LongMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Indicates an ownership position in, or purchase of, a security.", "label": "Long [Member]", "terseLabel": "Long [Member]" } } }, "localname": "LongMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_LossContingenciesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Loss Contingencies [Line Items]", "terseLabel": "Loss Contingencies [Line Items]" } } }, "localname": "LossContingenciesLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LossContingenciesTable": { "auth_ref": [ "r256", "r257", "r258", "r259", "r260", "r261", "r262", "r266", "r267" ], "lang": { "en-us": { "role": { "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.", "label": "Loss Contingencies [Table]", "terseLabel": "Loss Contingencies [Table]" } } }, "localname": "LossContingenciesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4DerivativeCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_LossContingencyAccrualInsuranceRelatedAssessmentPremiumTaxOffset": { "auth_ref": [ "r252" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of insurance-related assessment liability that is expected to be recovered through a premium tax offset based on current laws applied to in-force policies.", "label": "Loss Contingency Accrual, Insurance-related Assessment, Premium Tax Offset", "terseLabel": "Loss Contingency Accrual, Insurance-related Assessment, Premium Tax Offset" } } }, "localname": "LossContingencyAccrualInsuranceRelatedAssessmentPremiumTaxOffset", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4GuarantyFundDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring": { "auth_ref": [ "r399" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of loss reclassified into earnings in the period when cash flow hedge is discontinued because it is probable that the original forecasted transactions will not occur by the end of the original period or an additional two month time period.", "label": "Loss on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring", "terseLabel": "Loss on Discontinuation of Cash Flow Hedge Due to Forecasted Transaction Probable of Not Occurring" } } }, "localname": "LossOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_MarginDepositAssets": { "auth_ref": [ "r20" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of cash or securities placed with a broker or counterparty as security for a trading or derivatives securities position which was partially obtained with funds provided by the broker dealer.", "label": "Margin Deposit Assets", "terseLabel": "Margin Deposit Assets" } } }, "localname": "MarginDepositAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_MarketableSecurities": { "auth_ref": [ "r523" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 7.0, "parentTag": "us-gaap_Investments", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in marketable security.", "label": "Marketable Securities", "terseLabel": "Equity securities, at fair value" } } }, "localname": "MarketableSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_MarketableSecuritiesRealizedGainLoss": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of realized gain (loss) on investment in marketable security, including other-than-temporary impairment (OTTI).", "label": "Marketable Securities, Realized Gain (Loss)", "terseLabel": "Marketable Securities, Realized Gain (Loss)" } } }, "localname": "MarketableSecuritiesRealizedGainLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_MeasurementInputConstantPrepaymentRateMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using principal prepayment as proportion of outstanding loan principal at constant rate.", "label": "Measurement Input, Constant Prepayment Rate [Member]", "terseLabel": "Measurement Input, Constant Prepayment Rate [Member]" } } }, "localname": "MeasurementInputConstantPrepaymentRateMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputCreditSpreadMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using amount above (below) yield between two debt instruments similar in maturity, but different in credit quality.", "label": "Measurement Input, Credit Spread [Member]", "terseLabel": "Measurement Input, Credit Spread [Member]" } } }, "localname": "MeasurementInputCreditSpreadMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputDefaultRateMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using likelihood loan will not be repaid as proportion of outstanding loan.", "label": "Measurement Input, Default Rate [Member]", "terseLabel": "Measurement Input, Default Rate [Member]" } } }, "localname": "MeasurementInputDefaultRateMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputDiscountRateMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using interest rate to determine present value of future cash flows.", "label": "Measurement Input, Discount Rate [Member]", "terseLabel": "Measurement Input, Discount Rate [Member]" } } }, "localname": "MeasurementInputDiscountRateMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputLossSeverityMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using loss, including, but not limited to, interest and write-down of principal, incurred on defaulted security as proportion of principal balance.", "label": "Measurement Input, Loss Severity [Member]", "terseLabel": "Measurement Input, Loss Severity [Member]" } } }, "localname": "MeasurementInputLossSeverityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputPriceVolatilityMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Measurement input using rate at which price of security will increase (decrease) for given set of returns.", "label": "Measurement Input, Price Volatility [Member]", "terseLabel": "Measurement Input, Price Volatility [Member]" } } }, "localname": "MeasurementInputPriceVolatilityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MeasurementInputTypeAxis": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Information by type of measurement input used to determine value of asset and liability.", "label": "Measurement Input Type [Axis]", "terseLabel": "Measurement Input Type [Axis]" } } }, "localname": "MeasurementInputTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MeasurementInputTypeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Measurement input used to determine value of asset and liability.", "label": "Measurement Input Type [Domain]", "terseLabel": "Measurement Input Type [Domain]" } } }, "localname": "MeasurementInputTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_MinimumGuaranteesNetAmountAtRiskAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Minimum Guarantees, Net Amount at Risk [Abstract]", "terseLabel": "Minimum Guarantees, Net Amount at Risk [Abstract]" } } }, "localname": "MinimumGuaranteesNetAmountAtRiskAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_MortgageLoansOnRealEstate": { "auth_ref": [ "r694" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment in mortgage loan on real estate by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate.", "label": "SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate", "terseLabel": "Mortgage Loans on Real Estate, Carrying Amount of Mortgages" } } }, "localname": "MortgageLoansOnRealEstate", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_MortgageLoansOnRealEstateCommercialAndConsumerNet": { "auth_ref": [ "r564" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 6.0, "parentTag": "us-gaap_Investments", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.", "label": "Mortgage Loans on Real Estate, Commercial and Consumer, Net", "terseLabel": "Mortgage loans (net of ACL of $17 and $0, respectively)" } } }, "localname": "MortgageLoansOnRealEstateCommercialAndConsumerNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_MortgagesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A loan to finance the purchase of real estate where the lender has a lien on the property as collateral for the loan.", "label": "Mortgages [Member]", "terseLabel": "Mortgage loans [1]" } } }, "localname": "MortgagesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "domainItemType" }, "us-gaap_MovementAnalysisOfDeferredPolicyAcquisitionCostsRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]", "terseLabel": "Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward]" } } }, "localname": "MovementAnalysisOfDeferredPolicyAcquisitionCostsRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_MovementInGuaranteedBenefitLiabilityGrossRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Movement in Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross [Roll Forward]", "terseLabel": "Movement in Liabilities for Guarantees on Long-Duration Contracts, Guaranteed Benefit Liability, Gross [Roll Forward]" } } }, "localname": "MovementInGuaranteedBenefitLiabilityGrossRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_MovementInPresentValueOfFutureInsuranceProfitsRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "Movement in Present Value of Future Insurance Profits [Roll Forward]", "terseLabel": "Movement in Present Value of Future Insurance Profits [Roll Forward]" } } }, "localname": "MovementInPresentValueOfFutureInsuranceProfitsRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_MovementInValuationAllowancesAndReservesRollForward": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.", "label": "SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]", "verboseLabel": "Movement in Valuation allowance and reserves" } } }, "localname": "MovementInValuationAllowancesAndReservesRollForward", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_MunicipalBondsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Long-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments.", "label": "Municipal Bonds [Member]", "terseLabel": "Municipal Bonds [Member]", "verboseLabel": "States, municipalities and political subdivisions" } } }, "localname": "MunicipalBondsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NetAmountAtRiskByProductAndGuaranteeGeneralAccountValue": { "auth_ref": [ "r649" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of the general accounts corresponding to the specified product, guarantee type and subset of the guarantee.", "label": "Net Amount at Risk by Product and Guarantee, General Account Value", "terseLabel": "Net Amount at Risk by Product and Guarantee, General Account Value" } } }, "localname": "NetAmountAtRiskByProductAndGuaranteeGeneralAccountValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetAmountAtRiskByProductAndGuaranteeLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Net Amount at Risk by Product and Guarantee [Line Items]", "terseLabel": "Net Amount at Risk by Product and Guarantee [Line Items]" } } }, "localname": "NetAmountAtRiskByProductAndGuaranteeLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_NetAmountAtRiskByProductAndGuaranteeNetAmountAtRisk": { "auth_ref": [ "r545", "r655" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net amount at risk, representing the guaranteed benefit in excess of the current account balance corresponding to the specified product, guarantee type and subset of the guarantee.", "label": "Net Amount at Risk by Product and Guarantee, Net Amount at Risk", "terseLabel": "Net Amount at Risk by Product and Guarantee, Net Amount at Risk" } } }, "localname": "NetAmountAtRiskByProductAndGuaranteeNetAmountAtRisk", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetAmountAtRiskByProductAndGuaranteeSeparateAccountValue": { "auth_ref": [ "r545", "r647" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Value of the separate accounts corresponding to the specified product, guarantee type and subset of the guarantee.", "label": "Net Amount at Risk by Product and Guarantee, Separate Account Value", "terseLabel": "Net Amount at Risk by Product and Guarantee, Separate Account Value" } } }, "localname": "NetAmountAtRiskByProductAndGuaranteeSeparateAccountValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetAmountAtRiskByProductAndGuaranteeTable": { "auth_ref": [ "r545", "r649" ], "lang": { "en-us": { "role": { "documentation": "For contracts with guaranteed benefits in excess of the current account balance, sets forth the amounts of such excesses (the net amounts at risk) and other pertinent information by type of guarantee by type of insurance product), as of the most recent balance sheet date.", "label": "Net Amount at Risk, by Product and Guarantee [Table]", "terseLabel": "Net Amount at Risk, by Product and Guarantee [Table]" } } }, "localname": "NetAmountAtRiskByProductAndGuaranteeTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_NetAmountAtRiskByProductAndGuaranteeWeightedAverageAttainedAge1": { "auth_ref": [ "r545", "r648" ], "lang": { "en-us": { "role": { "documentation": "Weighted average attained age of policyholders or contract holders in the specified guarantee type and subset of guarantee class, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.", "label": "Net Amount at Risk by Product and Guarantee, Weighted Average Attained Age", "terseLabel": "Net Amount at Risk by Product and Guarantee, Weighted Average Attained Age" } } }, "localname": "NetAmountAtRiskByProductAndGuaranteeWeightedAverageAttainedAge1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "durationItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "auth_ref": [ "r74" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Net Cash Provided by (Used in) Financing Activities", "totalLabel": "Net cash used for financing activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Financing Activities [Abstract]", "verboseLabel": "Financing Activities" } } }, "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "auth_ref": [ "r74" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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.", "label": "Net Cash Provided by (Used in) Investing Activities", "totalLabel": "Net cash provided by investing activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Investing Activities [Abstract]", "verboseLabel": "Investing Activities" } } }, "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "auth_ref": [ "r74", "r75", "r78" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0 } }, "lang": { "en-us": { "role": { "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.", "label": "Net Cash Provided by (Used in) Operating Activities", "totalLabel": "Net Cash Provided by (Used in) Operating Activities" } } }, "localname": "NetCashProvidedByUsedInOperatingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Cash Provided by (Used in) Operating Activities [Abstract]", "verboseLabel": "Operating Activities" } } }, "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetChangeContractHoldersFundsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Change Contract Holders Funds [Abstract]", "terseLabel": "Net Change Contract Holders Funds [Abstract]" } } }, "localname": "NetChangeContractHoldersFundsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_NetIncomeLoss": { "auth_ref": [ "r1", "r45", "r48", "r54", "r78", "r89", "r110", "r115", "r116", "r117", "r118", "r120", "r121", "r122", "r139", "r148", "r151", "r154", "r156", "r205", "r432", "r527", "r573" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 }, "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 2.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0 }, "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.", "label": "Net Income (Loss) Attributable to Parent", "terseLabel": "Net income", "totalLabel": "Net income" } } }, "localname": "NetIncomeLoss", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetInvestmentIncome": { "auth_ref": [ "r575" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 3.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.", "label": "Net Investment Income", "terseLabel": "Net investment income" } } }, "localname": "NetInvestmentIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NetInvestmentIncomeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Net Investment Income [Abstract]", "terseLabel": "Net investment income (loss):" } } }, "localname": "NetInvestmentIncomeAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_NetRealizedOrUnrealizedGainLossOnTradingSecurities": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The sum of the realized and unrealized net gain (loss) on trading securities during the period.", "label": "Net Realized and Unrealized Gain (Loss) on Trading Securities", "terseLabel": "Net Realized and Unrealized Gain (Loss) on Trading Securities" } } }, "localname": "NetRealizedOrUnrealizedGainLossOnTradingSecurities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]", "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle [Line Items]" } } }, "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": { "auth_ref": [ "r109", "r110", "r111", "r112", "r113", "r114", "r117", "r123", "r207", "r208", "r209", "r210", "r211", "r212", "r291", "r292", "r293", "r294", "r295", "r296", "r297", "r298", "r323", "r324", "r325", "r326", "r496", "r497", "r498", "r614", "r615", "r616", "r617", "r618", "r619", "r620", "r621", "r622", "r623", "r624", "r625" ], "lang": { "en-us": { "role": { "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.", "label": "Accounting Standards Update and Change in Accounting Principle [Table]", "terseLabel": "New Accounting Pronouncements or Change in Accounting Principle [Table]" } } }, "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "New Accounting Pronouncements, Policy [Policy Text Block]", "terseLabel": "New Accounting Pronouncements, Policy [Policy Text Block]" } } }, "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_NondesignatedMember": { "auth_ref": [ "r365" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument not designated as hedging instrument under Generally Accepted Accounting Principles (GAAP).", "label": "Not Designated as Hedging Instrument [Member]", "terseLabel": "Not Designated as Hedging Instrument [Member]" } } }, "localname": "NondesignatedMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NonredeemablePreferredStockMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Preferred shares that are not redeemable before liquidation of the entity. Preferred shares may provide a preferential dividend to the dividend on common stock and may take precedence over common stock in the event of a liquidation. Preferred shares typically represent an ownership interest in the company.", "label": "Nonredeemable Preferred Stock [Member]", "terseLabel": "Non-redeemable preferred stocks" } } }, "localname": "NonredeemablePreferredStockMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_NotesReceivableGross": { "auth_ref": [ "r223", "r230", "r231" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, before allowance for credit loss, of financing receivable.", "label": "Financing Receivable, before Allowance for Credit Loss", "terseLabel": "Financing Receivable, before Allowance for Credit Loss" } } }, "localname": "NotesReceivableGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OciBeforeReclassificationsNetOfTaxAttributableToParent": { "auth_ref": [ "r43", "r52" ], "calculation": { "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails": { "order": 1.0, "parentTag": "us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax, before reclassification adjustments, of other comprehensive income (loss), attributable to parent.", "label": "OCI, before Reclassifications, Net of Tax, Attributable to Parent", "terseLabel": "OCI, before Reclassifications, Net of Tax, Attributable to Parent", "verboseLabel": "Unrealized Loss on Securities" } } }, "localname": "OciBeforeReclassificationsNetOfTaxAttributableToParent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_OffsettingAssetsTableTextBlock": { "auth_ref": [ "r26", "r27" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of derivative and other financial assets that are subject to offsetting, including master netting arrangements.", "label": "Offsetting Assets [Table Text Block]", "terseLabel": "Offsetting Assets [Table Text Block]" } } }, "localname": "OffsettingAssetsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_OffsettingLiabilitiesTableTextBlock": { "auth_ref": [ "r26", "r27" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of derivative and other financial liabilities that are subject to offsetting, including master netting arrangements.", "label": "Offsetting Liabilities [Table Text Block]", "terseLabel": "Offsetting Liabilities [Table Text Block]" } } }, "localname": "OffsettingLiabilitiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables", "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_OperatingExpenses": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 5.0, "parentTag": "us-gaap_BenefitsLossesAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "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. Includes selling, general and administrative expense.", "label": "Operating Expenses", "terseLabel": "Insurance operating costs and other expenses" } } }, "localname": "OperatingExpenses", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDue": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for leases having an initial or remaining non-cancelable letter-terms in excess of one year.", "label": "Operating Leases, Future Minimum Payments Due", "terseLabel": "Operating Leases, Future Minimum Payments Due" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Operating Leases, Future Minimum Payments Due, Next Twelve Months", "terseLabel": "Operating Leases, Future Minimum Payments Due, Next Twelve Months" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDueCurrent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Operating Leases, Future Minimum Payments, Due in Five Years", "terseLabel": "Operating Leases, Future Minimum Payments, Due in Five Years" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDueInFiveYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Operating Leases, Future Minimum Payments, Due in Four Years", "terseLabel": "Operating Leases, Future Minimum Payments, Due in Four Years" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDueInFourYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Operating Leases, Future Minimum Payments, Due in Three Years", "terseLabel": "Operating Leases, Future Minimum Payments, Due in Three Years" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDueInThreeYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Operating Leases, Future Minimum Payments, Due in Two Years", "terseLabel": "Operating Leases, Future Minimum Payments, Due in Two Years" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDueInTwoYears", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter": { "auth_ref": [ "r448", "r449" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of required minimum rental payments for operating leases having an initial or remaining non-cancelable lease term in excess of one year due after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.", "label": "Operating Leases, Future Minimum Payments, Due Thereafter", "terseLabel": "Operating Leases, Future Minimum Payments, Due Thereafter" } } }, "localname": "OperatingLeasesFutureMinimumPaymentsDueThereafter", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4LeaseCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherAssets": { "auth_ref": [ "r4", "r514", "r551" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 8.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of assets classified as other.", "label": "Other Assets", "terseLabel": "Other assets" } } }, "localname": "OtherAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherCommitment": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.", "label": "Other Commitment", "terseLabel": "Other Commitment" } } }, "localname": "OtherCommitment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherCommitmentFiscalYearMaturityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Commitment, Fiscal Year Maturity [Abstract]", "terseLabel": "Other Commitment, Fiscal Year Maturity [Abstract]" } } }, "localname": "OtherCommitmentFiscalYearMaturityAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Other Commitments [Abstract]", "terseLabel": "Other Commitments [Abstract]" } } }, "localname": "OtherCommitmentsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Other Commitments [Line Items]", "terseLabel": "Other Commitments [Line Items]" } } }, "localname": "OtherCommitmentsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherCommitmentsTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about obligations resulting from other commitments.", "label": "Other Commitments [Table]", "terseLabel": "Other Commitments [Table]" } } }, "localname": "OtherCommitmentsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel4UnfundedCommitmentsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent": { "auth_ref": [ "r339", "r340", "r344" ], "calculation": { "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 2.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.", "label": "Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax, Portion Attributable to Parent", "terseLabel": "Change in net unrealized gain on fixed maturities", "totalLabel": "Change in net unrealized gain on fixed maturities" } } }, "localname": "OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLocationAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by location in other comprehensive income.", "label": "Other Comprehensive Income Location [Axis]", "terseLabel": "Other Comprehensive Income Location [Axis]" } } }, "localname": "OtherComprehensiveIncomeLocationAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherComprehensiveIncomeLocationDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Location in other comprehensive income.", "label": "Other Comprehensive Income Location [Domain]", "terseLabel": "Other Comprehensive Income Location [Domain]" } } }, "localname": "OtherComprehensiveIncomeLocationDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent": { "auth_ref": [ "r41" ], "calculation": { "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 3.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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, attributable to parent.", "label": "Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent", "terseLabel": "Change in net gain on cash-flow hedging instruments", "totalLabel": "Change in net gain on cash-flow hedging instruments" } } }, "localname": "OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax": { "auth_ref": [ "r34" ], "calculation": { "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails": { "order": null, "parentTag": null, "root": true, "weight": null }, "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 1.0, "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax", "terseLabel": "Change in foreign currency translation adjustments", "totalLabel": "Change in foreign currency translation adjustments" } } }, "localname": "OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "auth_ref": [ "r46", "r49", "r339", "r340", "r344" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome": { "order": 1.0, "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity.", "label": "Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent", "terseLabel": "OCI, net of tax", "totalLabel": "OCI, net of tax" } } }, "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherComprehensiveIncomeMember": { "auth_ref": [ "r382" ], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption in which reported facts about other comprehensive income have been included.", "label": "Other Comprehensive Income (Loss) [Member]", "terseLabel": "Other Comprehensive Income (Loss) [Member]" } } }, "localname": "OtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax": { "auth_ref": [ "r36", "r41", "r398" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount before tax of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).", "label": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax", "terseLabel": "Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax" } } }, "localname": "OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherContractMember": { "auth_ref": [ "r278", "r381" ], "lang": { "en-us": { "role": { "documentation": "Derivative instrument whose primary underlying risk is classified as other.", "label": "Other Contract [Member]", "terseLabel": "Other Contract [Member]" } } }, "localname": "OtherContractMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherCreditDerivativesMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Credit derivative contract classified as other.", "label": "Other Credit Derivatives [Member]", "terseLabel": "Other Credit Derivatives [Member]" } } }, "localname": "OtherCreditDerivativesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherIncome": { "auth_ref": [ "r582" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 5.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of revenue and income classified as other.", "label": "Other Income", "terseLabel": "Amortization of deferred reinsurance gain" } } }, "localname": "OtherIncome", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherIntangibleAssetsNet": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after accumulated amortization of finite-lived and indefinite-lived intangible assets classified as other.", "label": "Other Intangible Assets, Net", "totalLabel": "Other Intangible Assets, Net" } } }, "localname": "OtherIntangibleAssetsNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel4OtherIntangibleAssetsGrossandNetDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherInvestments": { "auth_ref": [ "r14", "r566" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_Investments", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investments classified as other.", "label": "Other Investments", "terseLabel": "Other investments" } } }, "localname": "OtherInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherInvestmentsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing other investments.", "label": "Other Investments [Member]", "terseLabel": "Other Investments [Member]" } } }, "localname": "OtherInvestmentsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherLiabilities": { "auth_ref": [ "r520" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liabilities classified as other.", "label": "Other Liabilities", "terseLabel": "Other liabilities" } } }, "localname": "OtherLiabilities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherLiabilitiesMember": { "auth_ref": [ "r367", "r396" ], "lang": { "en-us": { "role": { "documentation": "Primary financial statement caption encompassing other liabilities.", "label": "Other Liabilities [Member]", "terseLabel": "Other Liabilities [Member]", "verboseLabel": "Other liabilities [Member]" } } }, "localname": "OtherLiabilitiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherOperatingActivitiesCashFlowStatement": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Other cash or noncash adjustments to reconcile net income to cash provided by (used in) operating activities that are not separately disclosed in the statement of cash flows (for example, cash received or cash paid during the current period for miscellaneous operating activities, net change during the reporting period in other assets or other liabilities).", "label": "Other Operating Activities, Cash Flow Statement", "terseLabel": "Other Operating Activities, Cash Flow Statement" } } }, "localname": "OtherOperatingActivitiesCashFlowStatement", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherShortTermInvestments": { "auth_ref": [ "r19", "r524", "r567" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Investments", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of short-term investments classified as other.", "label": "Other Short-term Investments", "terseLabel": "Short-term investments", "verboseLabel": "Short-term investments" } } }, "localname": "OtherShortTermInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment": { "auth_ref": [ "r196" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "This item represents an increase to the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held for which no such other than temporary impairment (OTTI) was previously recognized.", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment", "negatedTerseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Additions, No Previous Impairment" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCategoriesOfInvestmentsDomain": { "auth_ref": [ "r194" ], "lang": { "en-us": { "role": { "documentation": "Provides the categories of debt securities, available-for-sale or held-to-maturity, on which an entity may recognize other than temporary impairments (OTTI) for which a portion related to credit losses has been recognized in earnings and a portion related to all other factors has been recognized in other comprehensive income.", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Categories of Investments [Domain]", "terseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Categories of Investments [Domain]" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCategoriesOfInvestmentsDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld": { "auth_ref": [ "r195", "r199" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cumulative amount of credit losses recognized in earnings related to debt securities held for which a portion of an other than temporary impairment (OTTI) was recognized in other comprehensive income (a component of shareholders' equity).", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held", "negatedTerseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Credit Losses on Debt Securities Held" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]", "terseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings [Line Items]" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows": { "auth_ref": [ "r198" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security held due to increases in cash flows expected to be collected and recognized over the remaining life of the security.", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows", "terseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Cash Flows" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsCashFlows", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold": { "auth_ref": [ "r197" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "This item represents reductions in the cumulative amount of credit losses recognized in earnings for an other than temporary impairment (OTTI) of a debt security because of the sale of impaired securities during the period.", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold", "terseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTableTextBlock": { "auth_ref": [ "r194" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings including: (a) the beginning balance of the amount related to credit losses on debt securities held by the investor at the beginning of the period for which a portion of an OTTI was recognized in other comprehensive income; (b) additions for the amount related to the credit loss for which an OTTI was not previously recognized; (c) reductions for securities sold during the period (realized); (d) reductions for securities for which the amount previously recognized in other comprehensive income was recognized in earnings because the investor intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis; (e) additional increases to the amount related to the credit loss for which an OTTI was previously recognized when the investor does not intend to sell the security and it is not more likely than not that the investor will be required to sell the security before recovery of its amortized cost basis; (f) reductions for increases in cash flows expected to be collected that are recognized over the remaining life of the security; and (g) the ending balance of the amount related to credit losses on debt securities held by the entity at the end of the period for which a portion of an OTTI was recognized in other comprehensive income.", "label": "Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table Text Block]", "terseLabel": "Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table Text Block]" } } }, "localname": "OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.", "label": "Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net", "negatedTerseLabel": "Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net", "terseLabel": "Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net" } } }, "localname": "OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForInvestingActivitiesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Payments for Investing Activities [Abstract]", "verboseLabel": "Payments for the purchase of:" } } }, "localname": "PaymentsForInvestingActivitiesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_PaymentsForProceedsFromDerivativeInstrumentInvestingActivities": { "auth_ref": [ "r96" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 9.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The net cash outflow or inflow from derivative instruments during the period, which are classified as investing activities, excluding those designated as hedging instruments.", "label": "Payments for (Proceeds from) Derivative Instrument, Investing Activities", "negatedLabel": "Net payments for derivatives" } } }, "localname": "PaymentsForProceedsFromDerivativeInstrumentInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromOtherInvestingActivities": { "auth_ref": [ "r66", "r69", "r96" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 11.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash (inflow) outflow from investing activities classified as other.", "label": "Payments for (Proceeds from) Other Investing Activities", "negatedLabel": "Other investing activities, net" } } }, "localname": "PaymentsForProceedsFromOtherInvestingActivities", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromPolicyLoans": { "auth_ref": [ "r96" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 3.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Net amount paid or received by the entity associated with issuance or collection of loans made to policy holders, principally secured by the benefits under the policy.", "label": "Payments for (Proceeds from) Policy Loans", "negatedLabel": "Net increase (decrease) in policy loans" } } }, "localname": "PaymentsForProceedsFromPolicyLoans", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsForProceedsFromShortTermInvestments": { "auth_ref": [ "r63", "r67", "r81" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 10.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The net amount paid (received) by the reporting entity through acquisition or sale and maturities of short-term investments with an original maturity that is three months or less which qualify for treatment as an investing activity based on management's intention and intended by management to be liquidated, if necessary, within the current operating cycle. Includes cash flows from securities classified as trading securities that were acquired for reasons other than sale in the short-term.", "label": "Payments for (Proceeds from) Short-term Investments", "negatedTerseLabel": "Payments for (Proceeds from) Short-term Investments" } } }, "localname": "PaymentsForProceedsFromShortTermInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsOfCapitalDistribution": { "auth_ref": [ "r71" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Cash outflow to owners or shareholders, excluding ordinary dividends. Includes special dividends.", "label": "Payments of Capital Distribution", "negatedTerseLabel": "Return of capital to parent" } } }, "localname": "PaymentsOfCapitalDistribution", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt": { "auth_ref": [ "r62", "r67", "r173" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Payments to Acquire Debt Securities, Available-for-sale", "terseLabel": "Payments to Acquire Debt Securities, Available-for-sale" } } }, "localname": "PaymentsToAcquireAvailableForSaleSecuritiesDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireLimitedPartnershipInterests": { "auth_ref": [ "r68" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Cash outflow related to the acquisition or continued holding of limited partnership interests held for investment purposes.", "label": "Payments to Acquire Limited Partnership Interests", "negatedTerseLabel": "Payments to Acquire Limited Partnership Interests" } } }, "localname": "PaymentsToAcquireLimitedPartnershipInterests", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PaymentsToAcquireMortgageNotesReceivable": { "auth_ref": [ "r67" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 13.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow from the purchase of receivables arising from the mortgage note on real estate.", "label": "Payments to Acquire Mortgage Notes Receivable", "negatedLabel": "Mortgage loans" } } }, "localname": "PaymentsToAcquireMortgageNotesReceivable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PolicyLoansMember": { "auth_ref": [ "r657" ], "lang": { "en-us": { "role": { "documentation": "Loan issued by an insurance company, collateralized by the cash value of the borrower's life insurance policy.", "label": "Policy Loans [Member]", "terseLabel": "Policy loans" } } }, "localname": "PolicyLoansMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PolicyholderAccountsPolicy": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for contracts reported in separate accounts, including the extent and terms of minimum guarantees, basis of presentation for separate account assets and liabilities and related separate account activity, the liability valuation method and assumptions used in valuing each type of policyholder and contract holder account maintained by the entity.", "label": "Policyholder Accounts, Policy [Policy Text Block]", "terseLabel": "Other Policyholder Funds and Benefits Payable" } } }, "localname": "PolicyholderAccountsPolicy", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_PolicyholderBenefitsAndClaimsIncurredNet": { "auth_ref": [ "r542", "r583" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 4.0, "parentTag": "us-gaap_BenefitsLossesAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after effects of policies assumed or ceded, of expense related to the provision for policy benefits and costs incurred.", "label": "Policyholder Benefits and Claims Incurred, Net", "terseLabel": "Benefits, loss and loss adjustment expenses" } } }, "localname": "PolicyholderBenefitsAndClaimsIncurredNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_PolicyholderDividends": { "auth_ref": [ "r578", "r627" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_BenefitsLossesAndExpenses", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense for dividends to policyholders.", "label": "Policyholder Dividends, Expense", "terseLabel": "Dividends to policyholders" } } }, "localname": "PolicyholderDividends", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_PolicyholderFunds": { "auth_ref": [ "r604", "r605", "r606", "r611" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 2.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount due to policyholder. Includes, but is not limited to, unpaid policy dividend, retrospective refund, and undistributed earnings on participating business. Excludes future policy benefit and claim expense.", "label": "Policyholder Account Balance", "terseLabel": "Other policyholder funds and benefits payable" } } }, "localname": "PolicyholderFunds", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "auth_ref": [ "r424" ], "lang": { "en-us": { "role": { "documentation": "Measured at fair value for financial reporting purposes.", "label": "Portion at Fair Value Measurement [Member]", "terseLabel": "Portion at Fair Value Measurement [Member]" } } }, "localname": "PortionAtFairValueFairValueDisclosureMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsNotCarriedAtFairValueDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PositionAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by position taken for a security.", "label": "Position [Axis]", "terseLabel": "Position [Axis]" } } }, "localname": "PositionAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_PositionDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Indicates position taken for a security.", "label": "Position [Domain]", "terseLabel": "Position [Domain]" } } }, "localname": "PositionDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PremiumsEarnedNet": { "auth_ref": [ "r526", "r572", "r589", "r642" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 2.0, "parentTag": "us-gaap_Revenues", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums earned.", "label": "Premiums Earned, Net", "verboseLabel": "Earned premiums" } } }, "localname": "PremiumsEarnedNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_PremiumsPercentageAssumedToNet": { "auth_ref": [ "r590" ], "lang": { "en-us": { "role": { "documentation": "Percentage of assumed premium earned to premium earned after effects of reinsurance, as disclosed in supplementary reinsurance information.", "label": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Premium, Percentage Assumed to Net", "terseLabel": "SEC Schedule, 12-17, Insurance Companies, Reinsurance, Premium, Percentage Assumed to Net" } } }, "localname": "PremiumsPercentageAssumedToNet", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "percentItemType" }, "us-gaap_PremiumsReceivableAtCarryingValue": { "auth_ref": [ "r563" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The carrying amount as of the balance sheet date due the entity from (a) agents and insureds, (b) uncollected premiums and (c) others, net of the allowance for doubtful accounts.", "label": "Premiums Receivable, Net", "terseLabel": "Premiums receivable and agents\u2019 balances, net" } } }, "localname": "PremiumsReceivableAtCarryingValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpense1": { "auth_ref": [ "r77", "r247", "r546" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization expense (reversal of expense) for present value of future profits of insurance contract acquired in business combination.", "label": "Present Value of Future Insurance Profits, Amortization Expense", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpense1", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpenseAssumptionChange": { "auth_ref": [], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization expense (reversal of amortization expense) for future profits of insurance contract acquired in business combination from assumption change.", "label": "Present Value of Future Insurance Profits, Amortization Expense, Assumption Change", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Assumption Change" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpenseAssumptionChange", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFive": { "auth_ref": [ "r248", "r664" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for present value of future profits of insurance contract acquired in business combination expected to be recognized during 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).", "label": "Present Value of Future Insurance Profits, Expected Amortization, Year Five", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Year Five" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFive", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFour": { "auth_ref": [ "r248", "r664" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for present value of future profits of insurance contract acquired in business combination expected to be recognized during 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).", "label": "Present Value of Future Insurance Profits, Expected Amortization, Year Four", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Year Four" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFour", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearOne": { "auth_ref": [ "r248", "r664" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for present value of future profits of insurance contract acquired in business combination expected to be recognized during 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).", "label": "Present Value of Future Insurance Profits, Expected Amortization, Year One", "negatedTerseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Year One" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearOne", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearThree": { "auth_ref": [ "r248", "r664" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for present value of future profits of insurance contract acquired in business combination expected to be recognized during 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).", "label": "Present Value of Future Insurance Profits, Expected Amortization, Year Three", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Year Three" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearThree", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearTwo": { "auth_ref": [ "r248", "r664" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of amortization for present value of future profits of insurance contract acquired in business combination expected to be recognized during 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).", "label": "Present Value of Future Insurance Profits, Expected Amortization, Year Two", "terseLabel": "Present Value of Future Insurance Profits, Amortization Expense, Year Two" } } }, "localname": "PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearTwo", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsExpectedAmortizationTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of amount of amortization expense expected to be recorded in succeeding fiscal years for present value of future profits of insurance contract acquired in business combination.", "label": "Present Value of Future Insurance Profits, Expected Amortization [Table Text Block]", "terseLabel": "Present Value of Future Insurance Profits, Expected Amortization [Table Text Block]" } } }, "localname": "PresentValueOfFutureInsuranceProfitsExpectedAmortizationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsTableTextBlock": { "auth_ref": [ "r547" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of present value of future profits of insurance contract acquired in business combination.", "label": "Present Value of Future Insurance Profits [Table Text Block]", "terseLabel": "Present Value of Future Insurance Profits [Table Text Block]" } } }, "localname": "PresentValueOfFutureInsuranceProfitsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_PresentValueOfFutureInsuranceProfitsUnrealizedGainLossOnInvestment": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of unrealized investment gain (loss) which decreases (increases) present value of future profits of insurance contract acquired in business combination.", "label": "Present Value of Future Insurance Profits, Unrealized Gain (Loss) on Investment", "terseLabel": "Present Value of Future Insurance Profits, Unrealized Gain (Loss) on Investment" } } }, "localname": "PresentValueOfFutureInsuranceProfitsUnrealizedGainLossOnInvestment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_PriorPeriodReclassificationAdjustment": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of a reclassification adjustment made to prior period financial statement amounts.", "label": "Prior Period Reclassification Adjustment", "terseLabel": "Prior Period Reclassification Adjustment" } } }, "localname": "PriorPeriodReclassificationAdjustment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_PriorPeriodReclassificationAdjustmentDescription": { "auth_ref": [ "r0" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for reclassification affecting comparability of financial statement. Excludes amendment to accounting standards, other change in accounting principle, and correction of error.", "label": "Reclassification, Comparability Adjustment [Policy Text Block]", "terseLabel": "Reclassification" } } }, "localname": "PriorPeriodReclassificationAdjustmentDescription", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_PrivateEquityFundsMember": { "auth_ref": [ "r278" ], "lang": { "en-us": { "role": { "documentation": "Investments held in private equity funds.", "label": "Private Equity Funds [Member]", "terseLabel": "Private Equity Funds [Member]" } } }, "localname": "PrivateEquityFundsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ProceedsFromLimitedPartnershipInvestments": { "auth_ref": [ "r64" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 8.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Cash inflow received as distributions, returns of capital, or sale proceeds from partnership interests held for investment purposes.", "label": "Proceeds from Limited Partnership Investments", "terseLabel": "Proceeds from Limited Partnership Investments" } } }, "localname": "ProceedsFromLimitedPartnershipInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase": { "auth_ref": [ "r80", "r82" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 6.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash flow from investments sold under the agreement to repurchase such investment.", "label": "Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase", "terseLabel": "Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase" } } }, "localname": "ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromRepaymentsOfOtherDebt": { "auth_ref": [ "r96" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 1.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow (outflow) for debt classified as other.", "label": "Proceeds from (Repayments of) Other Debt", "verboseLabel": "Net repayments at maturity or settlement of consumer notes" } } }, "localname": "ProceedsFromRepaymentsOfOtherDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleAndCollectionOfMortgageNotesReceivable": { "auth_ref": [ "r63" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from proceeds from sale of receivables arising from the mortgage note on real estate; includes collections on mortgage notes receivable that are not classified as operating cash flows.", "label": "Proceeds from Sale and Collection of Mortgage Notes Receivable", "verboseLabel": "Mortgage loans" } } }, "localname": "ProceedsFromSaleAndCollectionOfMortgageNotesReceivable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleMaturityAndCollectionsOfInvestmentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Proceeds from Sale, Maturity and Collection of Investments [Abstract]", "verboseLabel": "Proceeds from the sale/maturity/prepayment of:" } } }, "localname": "ProceedsFromSaleMaturityAndCollectionsOfInvestmentsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt": { "auth_ref": [ "r62", "r63", "r173" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 7.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).", "label": "Proceeds from Sale of Debt Securities, Available-for-sale", "terseLabel": "Proceeds from Sale of Debt Securities, Available-for-sale" } } }, "localname": "ProceedsFromSaleOfAvailableForSaleSecuritiesDebt", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment": { "auth_ref": [ "r65" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 12.0, "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.", "label": "Proceeds from Sale of Property, Plant, and Equipment", "terseLabel": "Payments to Acquire Property, Plant, and Equipment" } } }, "localname": "ProceedsFromSaleOfPropertyPlantAndEquipment", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_PublicUtilityBondsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "This item represents investments by the reporting entity in fixed maturity securities (bonds) issued by a public utility.", "label": "Public Utility, Bonds [Member]", "terseLabel": "Public utilities" } } }, "localname": "PublicUtilityBondsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_PushdownAccountingPolicyTextBlock": { "auth_ref": [ "r335", "r336" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy by the acquiree for election of option to apply pushdown accounting when a change-in-control event has occurred.", "label": "Pushdown Accounting [Policy Text Block]", "terseLabel": "Pushdown Accounting [Policy Text Block]" } } }, "localname": "PushdownAccountingPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_RealEstateAcquiredInSatisfactionOfDebtMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Real estate taken in settlement of troubled loans through surrender or foreclosure.", "label": "Real Estate Acquired in Satisfaction of Debt [Member]", "terseLabel": "Real estate acquired in satisfaction of debt" } } }, "localname": "RealEstateAcquiredInSatisfactionOfDebtMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RealizedGainLossOnInvestmentsTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of realized gains and losses on investments reported in the statement of income.", "label": "Realized Gain (Loss) on Investments [Table Text Block]", "terseLabel": "Realized Gain (Loss) on Investments [Table Text Block]" } } }, "localname": "RealizedGainLossOnInvestmentsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 2.0, "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "This item represents the total realized gain (loss) included in earnings for the period as a result of selling marketable securities categorized as trading, available-for-sale, or held-to-maturity and any gains or losses realized during the period from the sale of investments accounted for under the cost method of accounting and/or investments that are separately or otherwise not categorized as trading, available-for-sale, or held-to-maturity. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.", "label": "Realized Gain (Loss) on Marketable Securities, Cost Method Investments, and Other Investments", "negatedTerseLabel": "Realized Gain (Loss) on Marketable Securities, Cost Method Investments, and Other Investments" } } }, "localname": "RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" }, "us-gaap_RealizedInvestmentGainsLosses": { "auth_ref": [ "r581" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of realized gain (loss) on investment.", "label": "Realized Investment Gains (Losses)", "terseLabel": "Realized Investment Gains (Losses)" } } }, "localname": "RealizedInvestmentGainsLosses", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReceivableTypeDomain": { "auth_ref": [ "r18" ], "lang": { "en-us": { "role": { "documentation": "Financing arrangement representing a contractual right to receive money either on demand or on fixed and determinable dates.", "label": "Receivable [Domain]", "terseLabel": "Receivable [Domain]" } } }, "localname": "ReceivableTypeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4FairValueHedgesDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]", "terseLabel": "Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]" } } }, "localname": "ReclassificationAdjustmentOutOfAccumulatedOtherComprehensiveIncomeLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax": { "auth_ref": [ "r43", "r44", "r52", "r441", "r445", "r447" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss).", "label": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax", "terseLabel": "Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax" } } }, "localname": "ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent": { "auth_ref": [ "r43", "r52" ], "calculation": { "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails": { "order": 2.0, "parentTag": "us-gaap_OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent", "weight": -1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount after tax of reclassification adjustments of other comprehensive income (loss) attributable to parent.", "label": "Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent", "negatedTerseLabel": "Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent" } } }, "localname": "ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by item reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Axis]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Axis]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Item reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Domain]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Domain]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Identifies item reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Member]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Member]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about items reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Table]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Table]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss).", "label": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]", "terseLabel": "Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]" } } }, "localname": "ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ReinsuranceAccountingPolicy": { "auth_ref": [ "r86", "r542", "r543", "r644", "r645" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of reinsurance accounting policy, for example, but not limited to, description of the methodologies and assumptions underlying determination of reinsurance recoverables, reinsurance payables and retention policy.", "label": "Reinsurance Accounting Policy [Policy Text Block]", "terseLabel": "Reinsurance" } } }, "localname": "ReinsuranceAccountingPolicy", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ReinsuranceDisclosuresAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Reinsurance Disclosures [Abstract]", "terseLabel": "Reinsurance Disclosures [Abstract]" } } }, "localname": "ReinsuranceDisclosuresAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_ReinsurancePremiumsForInsuranceCompaniesByProductSegmentNetAmountAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Premiums Earned, Net [Abstract]", "terseLabel": "Premiums Earned, Net [Abstract]" } } }, "localname": "ReinsurancePremiumsForInsuranceCompaniesByProductSegmentNetAmountAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleIVScheduleofReinsuranceLevel4" ], "xbrltype": "stringItemType" }, "us-gaap_ReinsuranceRecoverableAllowanceForCreditLossRecovery": { "auth_ref": [ "r218" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in allowance for credit loss on reinsurance recoverable, from recovery.", "label": "Reinsurance Recoverable, Allowance for Credit Loss, Recovery", "terseLabel": "Reinsurance Recoverable, Allowance for Credit Loss, Recovery" } } }, "localname": "ReinsuranceRecoverableAllowanceForCreditLossRecovery", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReinsuranceRecoverableCreditLossExpenseReversal": { "auth_ref": [ "r216" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of expense (reversal of expense) for expected credit loss on reinsurance recoverable.", "label": "Reinsurance Recoverable, Credit Loss Expense (Reversal)", "terseLabel": "Reinsurance Recoverable, Credit Loss Expense (Reversal)" } } }, "localname": "ReinsuranceRecoverableCreditLossExpenseReversal", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReinsuranceRecoverableMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Reinsurance recoverable, after valuation allowance, under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves.", "label": "Reinsurance Recoverable Including Reinsurance Premium Paid [Member]", "terseLabel": "Reinsurance Recoverable Including Reinsurance Premium Paid [Member]" } } }, "localname": "ReinsuranceRecoverableMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeBalanceSheetClassificationDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReinsuranceRecoverables": { "auth_ref": [ "r544", "r560", "r600" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_Assets", "weight": 1.0 }, "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails": { "order": null, "parentTag": null, "root": true, "weight": null } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after valuation allowance, recoverable under reinsurance contracts including premium paid under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves.", "label": "Reinsurance Recoverables, Including Reinsurance Premium Paid", "terseLabel": "Reinsurance Recoverables", "totalLabel": "Reinsurance Recoverables", "verboseLabel": "Reinsurance recoverables (net of ACL of $7 and $0, respectively)" } } }, "localname": "ReinsuranceRecoverables", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReinsuranceRecoverablesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Reinsurance Recoverables, Including Reinsurance Premium Paid [Abstract]", "terseLabel": "Reinsurance Recoverables, Including Reinsurance Premium Paid [Abstract]" } } }, "localname": "ReinsuranceRecoverablesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_ReinsuranceRecoverablesAllowance": { "auth_ref": [ "r213", "r215", "r219" ], "calculation": { "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails": { "order": 1.0, "parentTag": "us-gaap_ReinsuranceRecoverables", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of allowance for credit loss on reinsurance recoverable.", "label": "Reinsurance Recoverable, Allowance for Credit Loss", "terseLabel": "Reinsurance Recoverable, Allowance for Credit Loss" } } }, "localname": "ReinsuranceRecoverablesAllowance", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReinsuranceRecoverablesGross": { "auth_ref": [], "calculation": { "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails": { "order": 2.0, "parentTag": "us-gaap_ReinsuranceRecoverables", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount before valuation allowance recoverable under reinsurance contracts. Examples include, but are not limited to, settled and unsettled claims, incurred but not reported losses, loss adjustment expense, premium paid, policy benefits and policy reserves.", "label": "Reinsurance Recoverables, Gross", "terseLabel": "Reinsurance Recoverables, Gross" } } }, "localname": "ReinsuranceRecoverablesGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ReinsuranceTextBlock": { "auth_ref": [ "r667" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure pertaining to the existence, magnitude and information about insurance that has been ceded to or assumed from another insurance company, including the methodologies and assumptions used in determining recorded amounts.", "label": "Reinsurance [Text Block]", "terseLabel": "Reinsurance [Text Block]", "verboseLabel": "Reinsurance" } } }, "localname": "ReinsuranceTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel1Notes", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "textBlockItemType" }, "us-gaap_RelatedPartyDomain": { "auth_ref": [ "r285", "r453", "r454" ], "lang": { "en-us": { "role": { "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.", "label": "Related Party [Domain]", "terseLabel": "Related Party [Domain]" } } }, "localname": "RelatedPartyDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RelatedPartyTransactionAxis": { "auth_ref": [ "r285", "r453", "r454", "r455" ], "lang": { "en-us": { "role": { "documentation": "Information by type of related party transaction.", "label": "Related Party Transaction [Axis]", "terseLabel": "Related Party Transaction [Axis]" } } }, "localname": "RelatedPartyTransactionAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionDomain": { "auth_ref": [ "r285" ], "lang": { "en-us": { "role": { "documentation": "Transaction between related party.", "label": "Related Party Transaction [Domain]", "terseLabel": "Related Party Transaction [Domain]" } } }, "localname": "RelatedPartyTransactionDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel4ReinsuranceDisclosuresDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RelatedPartyTransactionsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Related Party Transactions [Abstract]", "terseLabel": "Related Party Transactions [Abstract]" } } }, "localname": "RelatedPartyTransactionsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionsByRelatedPartyAxis": { "auth_ref": [ "r285", "r453", "r455", "r500", "r501", "r502", "r503", "r504", "r505", "r506", "r507", "r508", "r509", "r510", "r511" ], "lang": { "en-us": { "role": { "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.", "label": "Related Party [Axis]", "terseLabel": "Related Party [Axis]" } } }, "localname": "RelatedPartyTransactionsByRelatedPartyAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "stringItemType" }, "us-gaap_RelatedPartyTransactionsDisclosureTextBlock": { "auth_ref": [ "r451", "r452", "r454", "r456", "r457" ], "lang": { "en-us": { "role": { "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.", "label": "Related Party Transactions Disclosure [Text Block]", "terseLabel": "Related Party Transactions Disclosure [Text Block]" } } }, "localname": "RelatedPartyTransactionsDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/TransactionswithAffiliatesLevel1" ], "xbrltype": "textBlockItemType" }, "us-gaap_ResidentialMortgageBackedSecuritiesMember": { "auth_ref": [ "r176", "r278" ], "lang": { "en-us": { "role": { "documentation": "Securities collateralized by residential real estate mortgage loans.", "label": "Residential Mortgage Backed Securities [Member]", "terseLabel": "Residential Mortgage Backed Securities [Member]" } } }, "localname": "ResidentialMortgageBackedSecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "auth_ref": [ "r8", "r272", "r298", "r557", "r620", "r625" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Retained Earnings (Accumulated Deficit)", "verboseLabel": "Retained earnings" } } }, "localname": "RetainedEarningsAccumulatedDeficit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "monetaryItemType" }, "us-gaap_RetainedEarningsMember": { "auth_ref": [ "r106", "r107", "r108", "r111", "r119", "r121", "r210", "r295", "r296", "r297", "r325", "r326", "r616", "r618" ], "lang": { "en-us": { "role": { "documentation": "The cumulative amount of the reporting entity's undistributed earnings or deficit.", "label": "Retained Earnings [Member]", "terseLabel": "Retained Earnings [Member]" } } }, "localname": "RetainedEarningsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ReturnOfNetDepositMember": { "auth_ref": [ "r545", "r607", "r653" ], "lang": { "en-us": { "role": { "documentation": "Guarantee for a return of net deposit on a guaranteed benefit obligation in traditional and nontraditional long-duration contracts with policy and contract holders.", "label": "Return of Net Deposit [Member]", "terseLabel": "Return of Net Deposit [Member]" } } }, "localname": "ReturnOfNetDepositMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "auth_ref": [ "r136", "r137", "r147", "r152", "r153", "r157", "r158", "r159", "r273", "r274", "r494" ], "crdr": "credit", "lang": { "en-us": { "role": { "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.", "label": "Revenue from Contract with Customer, Excluding Assessed Tax", "terseLabel": "Revenue from Contract with Customer, Excluding Assessed Tax" } } }, "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenueRecognitionPolicyTextBlock": { "auth_ref": [ "r87", "r88" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources.", "label": "Revenue [Policy Text Block]", "terseLabel": "Revenue Recognition" } } }, "localname": "RevenueRecognitionPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_Revenues": { "auth_ref": [ "r53", "r89", "r136", "r137", "r147", "r152", "r153", "r157", "r158", "r159", "r205", "r432", "r531" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations": { "order": 1.0, "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "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).", "label": "Revenues", "totalLabel": "Total revenues" } } }, "localname": "Revenues", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "monetaryItemType" }, "us-gaap_RevenuesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Revenues [Abstract]", "verboseLabel": "Revenues" } } }, "localname": "RevenuesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "auth_ref": [ "r43", "r446", "r447" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss).", "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "terseLabel": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]" } } }, "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable": { "auth_ref": [ "r94" ], "lang": { "en-us": { "role": { "documentation": "Schedule, as of the most recent balance sheet date, of securities or other assets sold under repurchase agreements when this amount exceeds 10 percent of total assets. Disclosure may include the following: the type of securities or assets sold under agreements to repurchase, the carrying amount, market value (including accrued interest plus any cash or other assets on deposit. The information is segregated into securities maturing (1) overnight; (2) term up to 30 days; (3) term of 30 to 90 days; (4) term over 90 days; (5) demand.", "label": "Schedule of Assets Sold under Agreements to Repurchase [Table]", "terseLabel": "Schedule of Assets Sold under Agreements to Repurchase [Table]" } } }, "localname": "ScheduleOfAssetsSoldUnderAgreementsToRepurchaseTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfAvailableForSaleSecuritiesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Debt Securities, Available-for-sale [Line Items]", "terseLabel": "Debt Securities, Available-for-sale [Line Items]" } } }, "localname": "ScheduleOfAvailableForSaleSecuritiesLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value.", "label": "Schedule of Available-for-sale Securities Reconciliation [Table Text Block]", "terseLabel": "Schedule of Available-for-sale Securities Reconciliation [Table Text Block]" } } }, "localname": "ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfAvailableForSaleSecuritiesTable": { "auth_ref": [ "r183", "r188", "r192", "r193", "r194", "r201", "r533", "r534" ], "lang": { "en-us": { "role": { "documentation": "Schedule of available-for-sale securities which includes, but is not limited to, changes in the cost basis and fair value, fair value and gross unrealized gain (loss), fair values by type of security, contractual maturity and classification, amortized cost basis, contracts to acquire securities to be accounted for as available-for-sale, debt maturities, transfers to trading, change in net unrealized holding gain (loss) net of tax, continuous unrealized loss position fair value, aggregate losses qualitative disclosures, other than temporary impairment (OTTI) losses or other disclosures related to available for sale securities.", "label": "Schedule of Available-for-sale Securities [Table]", "terseLabel": "Schedule of Available-for-sale Securities [Table]" } } }, "localname": "ScheduleOfAvailableForSaleSecuritiesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock": { "auth_ref": [ "r374" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure for cash flow hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position.", "label": "Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]", "terseLabel": "Schedule of Cash Flow Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]" } } }, "localname": "ScheduleOfCashFlowHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "auth_ref": [ "r321" ], "lang": { "en-us": { "role": { "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.", "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]", "terseLabel": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]" } } }, "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfCreditDerivativesTable": { "auth_ref": [ "r387", "r389", "r390" ], "lang": { "en-us": { "role": { "documentation": "Schedule of credit derivatives, including information about each credit derivative, or each group of similar credit derivatives, including (a) the nature of the credit derivative - its term, how it arose, the events or circumstances that would require the seller to perform under the credit derivative, and the current status of the payment/performance risk of the credit derivative; (b) the maximum potential amount of future payments (undiscounted) the seller could be required to make under the credit derivative; (c) the current fair value of the credit derivative; and (d) the nature of any recourse provisions under the credit derivative, and any assets held either as collateral or by third parties.", "label": "Schedule of Credit Derivatives [Table]", "terseLabel": "Schedule of Credit Derivatives [Table]" } } }, "localname": "ScheduleOfCreditDerivativesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CreditRiskAssumedthroughCreditDerivativesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "auth_ref": [ "r312" ], "lang": { "en-us": { "role": { "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.", "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]", "terseLabel": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]" } } }, "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock": { "auth_ref": [ "r368", "r376", "r384" ], "lang": { "en-us": { "role": { "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.", "label": "Derivative Instruments, Gain (Loss) [Table Text Block]", "terseLabel": "Derivative Instruments, Gain (Loss) [Table Text Block]" } } }, "localname": "ScheduleOfDerivativeInstrumentsGainLossInStatementOfFinancialPerformanceTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock": { "auth_ref": [ "r373" ], "lang": { "en-us": { "role": { "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.", "label": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]", "terseLabel": "Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]" } } }, "localname": "ScheduleOfDerivativeInstrumentsInStatementOfFinancialPositionFairValueTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfDerivativeInstrumentsTextBlock": { "auth_ref": [ "r359", "r361", "r362", "r365", "r366", "r373", "r376", "r391", "r395" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of pertinent information about 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.", "label": "Schedule of Derivative Instruments [Table Text Block]", "terseLabel": "Schedule of Derivative Instruments [Table Text Block]" } } }, "localname": "ScheduleOfDerivativeInstrumentsTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "auth_ref": [ "r304" ], "lang": { "en-us": { "role": { "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.", "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]", "terseLabel": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]" } } }, "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock": { "auth_ref": [ "r403", "r404" ], "lang": { "en-us": { "role": { "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).", "label": "Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]", "terseLabel": "Assets and (liabilities) carried at fair value by hierarchy level" } } }, "localname": "ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue": { "auth_ref": [ "r545", "r657" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value amount of the specified investment category of assets maintained in separate accounts as of the balance sheet date.", "label": "Schedule of Fair Value of Separate Accounts by Major Category of Investment, Fair Value", "terseLabel": "Schedule of Fair Value of Separate Accounts by Major Category of Investment, Fair Value" } } }, "localname": "ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Fair Value, Separate Account Investment [Line Items]", "terseLabel": "Schedule of Fair Value of Separate Accounts by Major Category of Investment [Line Items]" } } }, "localname": "ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTable": { "auth_ref": [ "r545", "r657", "r662" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about fair value of asset supporting separate account.", "label": "Fair Value, Separate Account Investment [Table]", "terseLabel": "Schedule of Fair Value of Separate Accounts by Major Category of Investment [Table]" } } }, "localname": "ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4SeparateAccountsbyMajorCategoryofInvestmentDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock": { "auth_ref": [ "r545", "r657", "r662" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of fair value of asset supporting separate account.", "label": "Fair Value, Separate Account Investment [Table Text Block]", "terseLabel": "Schedule of Fair Value of Separate Accounts by Major Category of Investment [Table Text Block]" } } }, "localname": "ScheduleOfFairValueOfSeparateAccountsByMajorCategoryOfInvestmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock": { "auth_ref": [ "r450" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of future minimum payments required in the aggregate and for each of the five succeeding fiscal years for operating leases having initial or remaining noncancelable lease terms in excess of one year and the total minimum rentals to be received in the future under noncancelable subleases as of the balance sheet date.", "label": "Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]", "terseLabel": "Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]" } } }, "localname": "ScheduleOfFutureMinimumRentalPaymentsForOperatingLeasesTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/CommitmentsandContingenciesLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfGainLossOnInvestmentsIncludingMarketableSecuritiesAndInvestmentsHeldAtCostIncomeStatementReportedAmountsSummaryLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Gain (Loss) on Securities [Line Items]", "terseLabel": "Gain (Loss) on Securities [Line Items]" } } }, "localname": "ScheduleOfGainLossOnInvestmentsIncludingMarketableSecuritiesAndInvestmentsHeldAtCostIncomeStatementReportedAmountsSummaryLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfGainLossOnInvestmentsTable": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Disclosure of information about realized and unrealized gain (loss) on investment in security.", "label": "Schedule of Gain (Loss) on Securities [Table]", "terseLabel": "Schedule of Gain (Loss) on Securities [Table]" } } }, "localname": "ScheduleOfGainLossOnInvestmentsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Net Investment Income [Line Items]", "terseLabel": "Net Investment Income [Line Items]" } } }, "localname": "ScheduleOfInvestmentIncomeReportedAmountsByCategoryLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable": { "auth_ref": [ "r57", "r59", "r580" ], "lang": { "en-us": { "role": { "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.", "label": "Investment Income [Table]", "terseLabel": "Investment Income [Table]" } } }, "localname": "ScheduleOfInvestmentIncomeReportedAmountsByCategoryTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4InvestmentIncomeDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfInvestmentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Schedule of Investments [Abstract]", "terseLabel": "Schedule of Investments [Abstract]" } } }, "localname": "ScheduleOfInvestmentsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock": { "auth_ref": [ "r549" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for the present values of future benefits to be paid to or on behalf of policyholders and related expenses less the present value of future net premiums using assumptions such as estimates of expected investment yields, mortality, morbidity, terminations and expenses, applicable at the time the insurance contracts are made and unpaid claim costs relating to insurance contracts including estimates of costs relating to incurred but not reported claims based on the estimated ultimate cost of settling the claims (including effects of inflation and other societal and economic factors), using past experience adjusted for current trends and any other factors that would modify past experience by element such as business segment, country and interest rate range.", "label": "Schedule of Liability for Future Policy Benefits, by Product Segment [Table Text Block]", "terseLabel": "Schedule of Liability for Future Policy Benefits, by Product Segment [Table Text Block]" } } }, "localname": "ScheduleOfLiabilityForFuturePolicyBenefitsByProductSegmentTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfNetAmountOfRiskByProductAndGuaranteeTextBlock": { "auth_ref": [ "r545", "r649" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the guaranteed benefits in excess of the current account balance, quantifies such excesses (the net amounts at risk) and includes other relevant, pertinent information as of the most recent balance sheet date by product type.", "label": "Schedule of Net Amount of Risk by Product and Guarantee [Table Text Block]", "terseLabel": "Schedule of Net Amount of Risk by Product and Guarantee [Table Text Block]" } } }, "localname": "ScheduleOfNetAmountOfRiskByProductAndGuaranteeTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfOtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTable": { "auth_ref": [ "r194" ], "lang": { "en-us": { "role": { "documentation": "Summarization of information required and determined to be disclosed as a tabular roll forward of the amount of other than temporary impairment (OTTI) related to credit losses recognized in earnings including: (a) the beginning balance of the amount related to credit losses on debt securities held by the investor at the beginning of the period for which a portion of an OTTI was recognized in other comprehensive income; (b) additions for the amount related to the credit loss for which an OTTI was not previously recognized; (c) reductions for securities sold during the period (realized); (d) reductions for securities for which the amount previously recognized in other comprehensive income was recognized in earnings because the investor intends to sell the security or more likely than not will be required to sell the security before recovery of its amortized cost basis; (e) additional increases to the amount related to the credit loss for which an OTTI was previously recognized when the investor does not intend to sell the security and it is not more likely than not that the investor will be required to sell the security before recovery of its amortized cost basis; (f) reductions for increases in cash flows expected to be collected that are recognized over the remaining life of the security; and (g) the ending balance of the amount related to credit losses on debt securities held by the entity at the end of the period for which a portion of an OTTI was recognized in other comprehensive income.", "label": "Schedule of Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table]", "terseLabel": "Schedule of Other than Temporary Impairment, Credit Losses Recognized in Earnings [Table]" } } }, "localname": "ScheduleOfOtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4OtherthanTemporaryImpairmentCreditLossesRecognizedinEarningsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock": { "auth_ref": [ "r192" ], "lang": { "en-us": { "role": { "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).", "label": "Schedule of Unrealized Loss on Investments [Table Text Block]", "terseLabel": "Schedule of Unrealized Loss on Investments [Table Text Block]" } } }, "localname": "ScheduleOfUnrealizedLossOnInvestmentsTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_ScheduleOfVariableInterestEntitiesTable": { "auth_ref": [ "r341", "r342", "r346", "r347", "r348", "r351", "r353", "r354", "r355" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of qualitative and quantitative information related to variable interests the entity holds, whether or not such variable interest entity (VIE) is included in the reporting entity's consolidated financial statements. Includes, but is not limited to, description of the significant judgments and assumptions made in determining whether a variable interest (as defined) held by the entity requires the variable interest entity (VIE) (as defined) to be consolidated and (or) disclose information about its involvement with the VIE, individually or in aggregate (as applicable); the nature of restrictions, if any, on the consolidated VIE's assets and on the settlement of its liabilities reported by an entity in its statement of financial position, including the carrying amounts of such assets and liabilities; the nature of, and changes in, the risks associated with involvement in the VIE; how involvement with the VIE affects the entity's financial position, financial performance, and cash flows; the lack of recourse if creditors (or beneficial interest holders) of the consolidated VIE have no recourse to the general credit of the primary beneficiary (if applicable); the terms of arrangements, giving consideration to both explicit arrangements and implicit variable interests, if any, that could require the entity to provide financial support to the VIE, including events or circumstances that could expose the entity to a loss; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; the significant factors considered and judgments made in determining that the power to direct the activities of a VIE that most significantly impact the VIE's economic performance are shared (as defined); the carrying amounts and classification of assets and liabilities of the VIE included in the statement of financial position; the entity's maximum exposure to loss, if any, as a result of its involvement with the VIE, including how the maximum exposure is determined and significant sources of the entity's exposure to the VIE; a tabular comparison of the carrying amounts of the assets and liabilities and the entity's maximum exposure to loss; information about any liquidity arrangements, guarantees, and (or) other commitments by third parties that may affect the fair value or risk of the entity's variable interest in the VIE; whether or not the entity has provided financial support or other support (explicitly or implicitly) to the VIE that it was not previously contractually required to provide or whether the entity intends to provide that support, including the type and amount of the support and the primary reasons for providing the support; and supplemental information the entity determines necessary to provide.", "label": "Schedule of Variable Interest Entities [Table]", "terseLabel": "Schedule of Variable Interest Entities [Table]" } } }, "localname": "ScheduleOfVariableInterestEntitiesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock": { "auth_ref": [ "r245" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.", "label": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]", "terseLabel": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]" } } }, "localname": "ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/OtherIntangibleAssetsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SecuredDebtRepurchaseAndReverseRepurchaseAgreementsAndDollarRollsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Secured Debt, Repurchase and Reverse Repurchase Agreements and Dollar Rolls [Abstract]", "terseLabel": "Secured Debt, Repurchase and Reverse Repurchase Agreements and Dollar Rolls [Abstract]" } } }, "localname": "SecuredDebtRepurchaseAndReverseRepurchaseAgreementsAndDollarRollsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_SecuritiesReceivedAsCollateral": { "auth_ref": [ "r475" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "The carrying value as of the balance sheet date of the assets received as collateral against securities loaned to other broker-dealers. Borrowers of securities generally are required to provide collateral to the lenders of securities, commonly cash but sometimes other securities or standby letters of credit, with a value slightly higher than that of the securities borrowed. In instances where the entity is permitted to sell or re-pledge these securities, the entity reports the fair value of the collateral received and the related obligation to return the collateral as a liability.", "label": "Securities Received as Collateral", "terseLabel": "Securities Received as Collateral" } } }, "localname": "SecuritiesReceivedAsCollateral", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral": { "auth_ref": [ "r29" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of securities pledged as collateral against securities sold under agreement to repurchase.", "label": "Securities Sold under Agreements to Repurchase, Fair Value of Collateral", "terseLabel": "Securities Sold under Agreements to Repurchase, Fair Value of Collateral" } } }, "localname": "SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseGross": { "auth_ref": [ "r21", "r32" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount, before effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities elected not to be offset. Excludes liabilities not subject to a master netting arrangement.", "label": "Securities Sold under Agreements to Repurchase, Gross", "terseLabel": "Securities Sold under Agreements to Repurchase, Gross" } } }, "localname": "SecuritiesSoldUnderAgreementsToRepurchaseGross", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4RepurchaseAgreementsDollarRollTransactionsandOtherDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SecurityOwnedAndPledgedAsCollateralFairValue": { "auth_ref": [ "r474", "r476" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of financial instrument held by the entity for its own account (proprietary securities) for trading or investment purposes that are carried at fair value and pledged to counterparties as collateral for financing transactions.", "label": "Security Owned and Pledged as Collateral, Fair Value", "terseLabel": "Security Owned and Pledged as Collateral, Fair Value" } } }, "localname": "SecurityOwnedAndPledgedAsCollateralFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4DerivativeCollateralArrangementsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SegmentContinuingOperationsMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Component of an entity expected to operate in the foreseeable future.", "label": "Continuing Operations [Member]", "terseLabel": "Continuing Operations [Member]" } } }, "localname": "SegmentContinuingOperationsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SegmentOperatingActivitiesDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Operations of an entity including continuing and discontinued operations.", "label": "Operating Activities [Domain]", "terseLabel": "Operating Activities [Domain]" } } }, "localname": "SegmentOperatingActivitiesDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_SegmentReportingPolicyPolicyTextBlock": { "auth_ref": [ "r86", "r141", "r142", "r143", "r144", "r145", "r146", "r158" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for segment reporting.", "label": "Segment Reporting, Policy [Policy Text Block]", "terseLabel": "Segment Information" } } }, "localname": "SegmentReportingPolicyPolicyTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_SeparateAccountAssets": { "auth_ref": [ "r552", "r646", "r657", "r662" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 9.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of asset at fair value held for benefit of separate account policyholder.", "label": "Separate Account Asset", "terseLabel": "Separate account assets" } } }, "localname": "SeparateAccountAssets", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SeparateAccountsByMajorCategoryOfInvestmentAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Separate Accounts by Major Category of Investment [Abstract]", "terseLabel": "Separate Accounts by Major Category of Investment [Abstract]" } } }, "localname": "SeparateAccountsByMajorCategoryOfInvestmentAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_SeparateAccountsLiability": { "auth_ref": [ "r555", "r646", "r659", "r660", "r663" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 4.0, "parentTag": "us-gaap_Liabilities", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of liability for variable contract in which all or portion of contract holder's funds is allocated to specific separate account and supported by assets held in separate account.", "label": "Separate Account, Liability", "terseLabel": "Separate account liabilities", "verboseLabel": "Separate Accounts, Liability" } } }, "localname": "SeparateAccountsLiability", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_ShortTermInvestmentsMember": { "auth_ref": [ "r688", "r689", "r690", "r691" ], "lang": { "en-us": { "role": { "documentation": "Investments which are not otherwise included in another category or item that the entity has the intent to sell or dispose of within one year from the date of the balance sheet.", "label": "Short-term Investments [Member]", "terseLabel": "Short-term investments" } } }, "localname": "ShortTermInvestmentsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_StatementEquityComponentsAxis": { "auth_ref": [ "r17", "r106", "r107", "r108", "r111", "r119", "r121", "r124", "r210", "r271", "r272", "r295", "r296", "r297", "r325", "r326", "r441", "r442", "r443", "r444", "r445", "r447", "r616", "r617", "r618" ], "lang": { "en-us": { "role": { "documentation": "Information by component of equity.", "label": "Equity Components [Axis]", "terseLabel": "Equity Components [Axis]" } } }, "localname": "StatementEquityComponentsAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4ReclassificationofAOCIDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4CashFlowHedgesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatementLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Statement [Line Items]", "terseLabel": "Statement [Line Items]" } } }, "localname": "StatementLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_StatementOfCashFlowsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Cash Flows [Abstract]", "terseLabel": "Statement of Cash Flows [Abstract]" } } }, "localname": "StatementOfCashFlowsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfFinancialPositionAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Financial Position [Abstract]", "terseLabel": "Statement of Financial Position [Abstract]" } } }, "localname": "StatementOfFinancialPositionAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Comprehensive Income [Abstract]", "terseLabel": "Statement of Comprehensive Income [Abstract]" } } }, "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOfStockholdersEquityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statement of Stockholders' Equity [Abstract]", "terseLabel": "Statement of Stockholders' Equity [Abstract]" } } }, "localname": "StatementOfStockholdersEquityAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatementOperatingActivitiesSegmentAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information by continuing and discontinuing operations.", "label": "Operating Activities [Axis]", "terseLabel": "Operating Activities [Axis]" } } }, "localname": "StatementOperatingActivitiesSegmentAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatementTable": { "auth_ref": [ "r106", "r107", "r108", "r124", "r494" ], "lang": { "en-us": { "role": { "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.", "label": "Statement [Table]", "terseLabel": "Statement [Table]" } } }, "localname": "StatementTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheetsParenthetical", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/ConsolidatedStatementsofComprehensiveIncome", "http://www.talcottresolution.com/role/ConsolidatedStatementsofOperations" ], "xbrltype": "stringItemType" }, "us-gaap_StatutoryAccountingPracticesDisclosureTextBlock": { "auth_ref": [ "r571", "r629", "r631", "r632", "r633", "r634" ], "lang": { "en-us": { "role": { "documentation": "Tabular disclosure of how the entity's reporting under GAAP as of the balance sheet date differs from the results based on prescribed and permitted accounting practices of the state or country of domicile in which a relevant statutory filing is made, or differences in results based on the National Association of Insurance Commissioners (NAIC) prescribed practices, or a combination thereof. Describes the accounting practices used and the related monetary effect on statutory surplus, net income, and risk-based capital. If an insurance enterprise's risk-based capital would have triggered a regulatory event had it not used a permitted practice, that fact is disclosed in the financial statements. Permitted statutory accounting practices include practices not prescribed but allowed by the domiciliary state insurance department regulatory authority.", "label": "Statutory Accounting Practices Disclosure [Table Text Block]", "terseLabel": "Statutory Accounting Practices Disclosure [Table Text Block]" } } }, "localname": "StatutoryAccountingPracticesDisclosureTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_StatutoryAccountingPracticesDividendsPaidWithApprovalOfRegulatoryAgency": { "auth_ref": [], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of dividends paid subject to regulatory approval.", "label": "Statutory Accounting Practices, Dividends Paid with Approval of Regulatory Agency", "terseLabel": "Statutory Accounting Practices, Dividends Paid with Approval of Regulatory Agency" } } }, "localname": "StatutoryAccountingPracticesDividendsPaidWithApprovalOfRegulatoryAgency", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StatutoryAccountingPracticesLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Statutory Accounting Practices [Line Items]", "terseLabel": "Statutory Accounting Practices [Line Items]" } } }, "localname": "StatutoryAccountingPracticesLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatutoryAccountingPracticesPrescribedPracticeAmount": { "auth_ref": [ "r630" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount as of the balance sheet date of each item listed to reconcile the differences resulting from applying state prescribed statutory accounting practices rather than statutory accounting practices prescribed by National Association of Insurance Commissioners.", "label": "Statutory Accounting Practices, Prescribed Practice, Amount", "terseLabel": "Statutory Accounting Practices, Prescribed Practice, Amount" } } }, "localname": "StatutoryAccountingPracticesPrescribedPracticeAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4StatutoryResultsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StatutoryAccountingPracticesRiskBasedCapitalRequirementsComplianceAssertion": { "auth_ref": [ "r632" ], "lang": { "en-us": { "role": { "documentation": "Indicates whether the entity has met its capital adequacy needs as defined by the National Association of Insurance Commissioners as risk based capital requirements, and, if not met, a disclosure of the regulatory based capital level at which the entity is operating, and describes any uncertainties of the ultimate outcome of the entity's RBC position and management's plan with respect thereto, and currently imposed regulatory restrictions.", "label": "Statutory Accounting Practices, Risk Based Capital Requirements Compliance Assertion", "terseLabel": "Statutory Accounting Practices, Risk Based Capital Requirements Compliance Assertion" } } }, "localname": "StatutoryAccountingPracticesRiskBasedCapitalRequirementsComplianceAssertion", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4RegulatoryCapitalRequirementsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Statutory Accounting Practices, Statutory Amount Available for Dividend Payments [Abstract]", "terseLabel": "Statutory Accounting Practices, Statutory Amount Available for Dividend Payments [Abstract]" } } }, "localname": "StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval": { "auth_ref": [ "r92" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of dividends that can be declared or paid without approval of regulatory agency.", "label": "Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval", "terseLabel": "Statutory Accounting Practices, Statutory Amount Available for Dividend Payments without Regulatory Approval" } } }, "localname": "StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPaymentsWithoutRegulatoryApproval", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance": { "auth_ref": [ "r558", "r628" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The amount of statutory capital and surplus (stockholders' equity) as of the balance sheet date using prescribed or permitted statutory accounting practices (rather than GAAP, if different) of the state or country.", "label": "Statutory Accounting Practices, Statutory Capital and Surplus, Balance", "terseLabel": "Statutory Accounting Practices, Statutory Capital and Surplus, Balance" } } }, "localname": "StatutoryAccountingPracticesStatutoryCapitalAndSurplusBalance", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4StatutoryResultsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StatutoryAccountingPracticesStatutoryNetIncomeAmount": { "auth_ref": [ "r558" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of net income for the period determined using accounting principles prescribed or permitted by insurance regulators.", "label": "Statutory Accounting Practices, Statutory Net Income Amount", "terseLabel": "Statutory Accounting Practices, Statutory Net Income Amount" } } }, "localname": "StatutoryAccountingPracticesStatutoryNetIncomeAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4StatutoryResultsDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StatutoryAccountingPracticesTable": { "auth_ref": [ "r571", "r629", "r631", "r632", "r633", "r634" ], "lang": { "en-us": { "role": { "documentation": "Detail by state, country, or other jurisdiction of domicile in which financial statements are filed reflecting statutory capital and surplus, net income and the differences between financial reports which are in conformity with generally accepted accounting principles and the statutory financial statements which also use state permitted or prescribed accounting practices.", "label": "Statutory Accounting Practices [Table]", "terseLabel": "Statutory Accounting Practices [Table]" } } }, "localname": "StatutoryAccountingPracticesTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/StatutoryResultsLevel4DividendsandCapitalContributionsDetails" ], "xbrltype": "stringItemType" }, "us-gaap_StockOptionMember": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Contracts conveying rights, but not obligations, to buy or sell a specific quantity of stock at a specified price during a specified period (an American option) or at a specified date (a European option).", "label": "Equity Option [Member]", "terseLabel": "Equity Option [Member]" } } }, "localname": "StockOptionMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_StockholdersEquity": { "auth_ref": [ "r6", "r10", "r11", "r89", "r171", "r205", "r432" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 3.0, "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.", "label": "Stockholders' Equity Attributable to Parent", "negatedTerseLabel": "Stockholders' Equity Attributable to Parent", "terseLabel": "Stockholders' Equity Attributable to Parent", "totalLabel": "Total stockholder\u2019s equity" } } }, "localname": "StockholdersEquity", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails", "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "auth_ref": [ "r89", "r106", "r107", "r108", "r111", "r119", "r205", "r210", "r272", "r295", "r296", "r297", "r325", "r326", "r337", "r338", "r356", "r432", "r441", "r442", "r447", "r617", "r618" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.", "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest", "terseLabel": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest" } } }, "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/AccumulatedOtherComprehensiveIncomeLevel4AOCIRollforwardDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract]", "verboseLabel": "Stockholder\u2019s Equity" } } }, "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets" ], "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Subsequent Events [Abstract]", "terseLabel": "Subsequent Events [Abstract]" } } }, "localname": "SubsequentEventsAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_SubsequentEventsTextBlock": { "auth_ref": [ "r458", "r459" ], "lang": { "en-us": { "role": { "documentation": "The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.", "label": "Subsequent Events [Text Block]", "terseLabel": "Subsequent Events" } } }, "localname": "SubsequentEventsTextBlock", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/SubsequentEventsLevel1Notes", "http://www.talcottresolution.com/role/SubsequentEventsLevel3Tables" ], "xbrltype": "textBlockItemType" }, "us-gaap_SummaryOfCreditDerivativesAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Summary of Credit Derivatives [Abstract]", "terseLabel": "Summary of Credit Derivatives [Abstract]" } } }, "localname": "SummaryOfCreditDerivativesAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount": { "auth_ref": [ "r691" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of investment held by insurance company, excluding investment in related party.", "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Amount", "terseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Amount" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost": { "auth_ref": [ "r689" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Cost of investment held by insurance company, excluding investment in related party.", "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Cost", "negatedTerseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Cost", "terseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Cost" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue": { "auth_ref": [ "r690" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Fair value of investment held by insurance company, excluding investment in related party.", "label": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Fair Value", "terseLabel": "SEC Schedule, 12-15, Insurance Companies, Summary of Investments, Other than Investments in Related Parties, Fair Value" } } }, "localname": "SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_SupplementalCashFlowInformationAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Supplemental Cash Flow Information [Abstract]", "terseLabel": "Supplemental Cash Flow Information [Abstract]" } } }, "localname": "SupplementalCashFlowInformationAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "stringItemType" }, "us-gaap_SwapMember": { "auth_ref": [ "r357" ], "lang": { "en-us": { "role": { "documentation": "A forward-based contract in which two parties agree to swap streams of payments over a specified period. The payment streams are based on an agreed-upon (or notional) principal amount. The term notional is used because swap contracts generally involve no exchange of principal at either inception or maturity. Rather, the notional amount serves as a basis for calculation of the payment streams to be exchanged.", "label": "Swap [Member]", "terseLabel": "Swap [Member]" } } }, "localname": "SwapMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_TaxCreditCarryforwardAxis": { "auth_ref": [ "r316" ], "lang": { "en-us": { "role": { "documentation": "Information by specific tax credit related to an unused tax credit.", "label": "Tax Credit Carryforward [Axis]", "terseLabel": "Tax Credit Carryforward [Axis]" } } }, "localname": "TaxCreditCarryforwardAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "stringItemType" }, "us-gaap_TaxCreditCarryforwardLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Tax Credit Carryforward [Line Items]", "terseLabel": "Tax Credit Carryforward [Line Items]" } } }, "localname": "TaxCreditCarryforwardLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "stringItemType" }, "us-gaap_TaxCreditCarryforwardNameDomain": { "auth_ref": [ "r316" ], "lang": { "en-us": { "role": { "documentation": "The name of the tax credit carryforward.", "label": "Tax Credit Carryforward, Name [Domain]", "terseLabel": "Tax Credit Carryforward, Name [Domain]" } } }, "localname": "TaxCreditCarryforwardNameDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "domainItemType" }, "us-gaap_TaxCreditCarryforwardTable": { "auth_ref": [ "r316" ], "lang": { "en-us": { "role": { "documentation": "A listing of tax credit carryforwards available to reduce future taxable income including descriptions, amounts, expiration dates, limitations on use and the related deferred tax assets and valuation allowances.", "label": "Tax Credit Carryforward [Table]", "terseLabel": "Tax Credit Carryforward [Table]" } } }, "localname": "TaxCreditCarryforwardTable", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4IncometaxexpensebenefitDetails" ], "xbrltype": "stringItemType" }, "us-gaap_TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit": { "auth_ref": [ "r321" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of income tax expense (benefit) for remeasurement of deferred tax from change in tax rate pursuant to Tax Cuts and Jobs Act.", "label": "Tax Cuts and Jobs Act, Change in Tax Rate, Income Tax Expense (Benefit)", "terseLabel": "Tax reform" } } }, "localname": "TaxCutsAndJobsActOf2017ChangeInTaxRateIncomeTaxExpenseBenefit", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_TaxPeriodAxis": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Information about the period subject to enacted tax laws.", "label": "Tax Period [Axis]", "terseLabel": "Tax Period [Axis]" } } }, "localname": "TaxPeriodAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "stringItemType" }, "us-gaap_TaxPeriodDomain": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Identified tax period.", "label": "Tax Period [Domain]", "terseLabel": "Tax Period [Domain]" } } }, "localname": "TaxPeriodDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail", "http://www.talcottresolution.com/role/IncomeTaxLevel4EffectiveIncomeTaxRateReconciliationDetails" ], "xbrltype": "domainItemType" }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "auth_ref": [ "r189", "r190", "r460", "r461", "r462", "r463", "r464", "r465", "r466", "r467", "r468", "r469", "r470", "r471", "r472", "r474", "r477", "r478", "r479", "r480", "r481", "r482", "r483", "r484", "r485", "r486", "r487", "r488", "r489", "r490", "r491", "r492" ], "lang": { "en-us": { "role": { "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.", "label": "Financial Instruments [Domain]", "terseLabel": "Financial Instruments [Domain]", "verboseLabel": "Major Types of Trading Securities and Assets [Domain]" } } }, "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/DerivativeInstrumentsLevel4NonqualifyingStrategiesforHedgeAccountingDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_TypeOfAdoptionMember": { "auth_ref": [ "r110", "r111", "r112", "r113", "r207", "r208", "r209", "r210", "r211", "r212", "r291", "r292", "r293", "r294", "r295", "r296", "r297", "r298", "r323", "r324", "r325", "r326", "r496", "r497", "r498", "r614", "r615", "r616", "r617", "r618", "r619", "r620", "r621", "r622", "r623", "r624", "r625" ], "lang": { "en-us": { "role": { "documentation": "Amendment to accounting standards.", "label": "Accounting Standards Update [Domain]", "terseLabel": "Accounting Standards Update [Domain]" } } }, "localname": "TypeOfAdoptionMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedStatementsofChangesinEquity", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4MortgageLoansonRealEstateDetails", "http://www.talcottresolution.com/role/ReinsuranceLevel4ReinsuranceRecoverablesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_USStatesAndPoliticalSubdivisionsMember": { "auth_ref": [ "r278", "r657" ], "lang": { "en-us": { "role": { "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.", "label": "US States and Political Subdivisions Debt Securities [Member]", "terseLabel": "US States and Political Subdivisions Debt Securities [Member]" } } }, "localname": "USStatesAndPoliticalSubdivisionsMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueLevel3RollForwardDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FinancialInstrumentsClassifiedasLevel3StillHeldatYearEndDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_USTreasuryAndGovernmentMember": { "auth_ref": [ "r278", "r532", "r657" ], "lang": { "en-us": { "role": { "documentation": "This category includes investments in debt securities issued by the United States Department of the Treasury, US Government Agencies and US Government-sponsored Enterprises. Such securities may include treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years), debt securities issued by the Government National Mortgage Association (Ginnie Mae) and debt securities issued by the Federal National Mortgage Association (Fannie Mae) or the Federal Home Loan Mortgage Corporation (Freddie Mac).", "label": "US Treasury and Government [Member]", "terseLabel": "U.S. government and government agencies and authorities (guaranteed and sponsored)" } } }, "localname": "USTreasuryAndGovernmentMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValueOptionDetails", "http://www.talcottresolution.com/role/ScheduleISummaryofInvestmentsOtherThanInvestmentsinAffiliatesLevel4SummaryofInvestmentsOtherthanInvestmentsinRelatedPartiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_USTreasurySecuritiesMember": { "auth_ref": [ "r278", "r286", "r532" ], "lang": { "en-us": { "role": { "documentation": "This category includes information about debt securities issued by the United States Department of the Treasury and backed by the United States government. Such securities primarily consist of treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years).", "label": "US Treasury Securities [Member]", "terseLabel": "US Treasury Securities [Member]" } } }, "localname": "USTreasurySecuritiesMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4FairValuebyHierarchyDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4AvailableforSaleSecuritiesDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4ConcentrationofCreditRiskDetails", "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails" ], "xbrltype": "domainItemType" }, "us-gaap_UniversalLifeMember": { "auth_ref": [ "r598", "r611" ], "lang": { "en-us": { "role": { "documentation": "Life insurance contract under which premiums are generally flexible, the level of death benefits may be adjusted, and mortality expense, and other charges may vary.", "label": "Universal Life [Member]", "terseLabel": "Universal Life [Member]" } } }, "localname": "UniversalLifeMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4ChangesinReserveforFuturePolicyBenefitsDetails" ], "xbrltype": "domainItemType" }, "us-gaap_UseOfEstimates": { "auth_ref": [ "r125", "r126", "r127", "r128", "r133", "r134", "r135" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles.", "label": "Use of Estimates, Policy [Policy Text Block]", "verboseLabel": "Use of Estimates" } } }, "localname": "UseOfEstimates", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel2Policies" ], "xbrltype": "textBlockItemType" }, "us-gaap_ValuationAllowanceCommentary": { "auth_ref": [], "lang": { "en-us": { "role": { "documentation": "Describes the facts and circumstances that resulted in an assessment that it is more likely than not that all or a portion of that deferred tax asset will not be realized. Includes in this description the following: (1) the amount of taxable income and the periods over which it must be earned to allow for the realization of the deferred tax asset; (2) actual levels of past taxable income; (3) reasons for significant differences in actual levels of past taxable income and pretax book income; and (4) known trends, events or transactions that are expected to affect future levels of taxable income.", "label": "Valuation Allowance, Commentary", "terseLabel": "Valuation Allowance, Deferred Tax Asset, Explanation of Change" } } }, "localname": "ValuationAllowanceCommentary", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/IncomeTaxLevel4DeferredtaxassetsliabilitiesDetail" ], "xbrltype": "stringItemType" }, "us-gaap_ValuationAllowancesAndReservesAdjustments": { "auth_ref": [ "r104" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase (decrease) in valuation and qualifying accounts and reserves from adjustment.", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment", "negatedTerseLabel": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Increase (Decrease) Adjustment", "verboseLabel": "Translation Adjustment" } } }, "localname": "ValuationAllowancesAndReservesAdjustments", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ValuationAllowancesAndReservesBalance": { "auth_ref": [ "r97", "r102" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of valuation and qualifying accounts and reserves.", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount", "periodEndLabel": "Balance, December 31", "periodStartLabel": "Balance, January 1" } } }, "localname": "ValuationAllowancesAndReservesBalance", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense": { "auth_ref": [ "r100" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of increase in valuation and qualifying accounts and reserves from charge to cost and expense.", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense", "verboseLabel": "Charged\u00a0to Costs and Expenses" } } }, "localname": "ValuationAllowancesAndReservesChargedToCostAndExpense", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ValuationAllowancesAndReservesDeductions": { "auth_ref": [ "r101" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount of decrease in valuation and qualifying accounts and reserves.", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction", "negatedLabel": "Write-offs/Payments/Other" } } }, "localname": "ValuationAllowancesAndReservesDeductions", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_ValuationAllowancesAndReservesDomain": { "auth_ref": [ "r97", "r98", "r99", "r101", "r102" ], "lang": { "en-us": { "role": { "documentation": "Valuation and qualifying accounts and reserves.", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]", "terseLabel": "SEC Schedule, 12-09, Valuation Allowances and Reserves [Domain]" } } }, "localname": "ValuationAllowancesAndReservesDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "domainItemType" }, "us-gaap_ValuationAllowancesAndReservesTypeAxis": { "auth_ref": [ "r97", "r98", "r99", "r101", "r102" ], "lang": { "en-us": { "role": { "documentation": "Information by valuation and qualifying accounts and reserves.", "label": "SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]", "terseLabel": "SEC Schedule, 12-09, Valuation Allowances and Reserves Type [Axis]" } } }, "localname": "ValuationAllowancesAndReservesTypeAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ScheduleVValuationandQualifyingAccountsLevel4Details" ], "xbrltype": "stringItemType" }, "us-gaap_ValuationTechniqueAxis": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Information by valuation approach and technique.", "label": "Valuation Approach and Technique [Axis]", "terseLabel": "Valuation Approach and Technique [Axis]" } } }, "localname": "ValuationTechniqueAxis", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_ValuationTechniqueDiscountedCashFlowMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Valuation technique calculating present value of future cash flows.", "label": "Valuation Technique, Discounted Cash Flow [Member]", "terseLabel": "Valuation Technique, Discounted Cash Flow [Member]" } } }, "localname": "ValuationTechniqueDiscountedCashFlowMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ValuationTechniqueDomain": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Valuation approach and technique.", "label": "Valuation Approach and Technique [Domain]", "terseLabel": "Valuation Approach and Technique [Domain]" } } }, "localname": "ValuationTechniqueDomain", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails", "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsSecuritiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ValuationTechniqueOptionPricingModelMember": { "auth_ref": [ "r406" ], "lang": { "en-us": { "role": { "documentation": "Valuation technique calculating price of option.", "label": "Valuation Technique, Option Pricing Model [Member]", "terseLabel": "Valuation Technique, Option Pricing Model [Member]" } } }, "localname": "ValuationTechniqueOptionPricingModelMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/FairValueMeasurementsLevel4SignificantUnobservableInputsFreestandingDerivativesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_ValueOfBusinessAcquiredVOBA": { "auth_ref": [ "r547", "r569" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets": { "order": 5.0, "parentTag": "us-gaap_Assets", "weight": 1.0 } }, "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Amount, after accumulated amortization, of present value of future profits of insurance contract acquired in business combination.", "label": "Present Value of Future Insurance Profits, Net", "terseLabel": "VOBA" } } }, "localname": "ValueOfBusinessAcquiredVOBA", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/BasisofPresentationandAccountingPoliciesLevel4Details", "http://www.talcottresolution.com/role/ConsolidatedBalanceSheets", "http://www.talcottresolution.com/role/DeferredPolicyAcquisitionCostsLevel4Details" ], "xbrltype": "monetaryItemType" }, "us-gaap_VariableAnnuityMember": { "auth_ref": [ "r612", "r661", "r663" ], "lang": { "en-us": { "role": { "documentation": "Contract providing periodic payment that varies according to investment experience of separate account in which amount paid to provide for annuity is allocated.", "label": "Variable Annuity [Member]", "terseLabel": "Variable Annuity [Member]" } } }, "localname": "VariableAnnuityMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4NetRealizedCapitalGainsandSaleofAFSDetails", "http://www.talcottresolution.com/role/ReserveforFuturePolicyBenefitsandSeparateAccountLiabilitiesLevel4AccountValuebyTypeDetails" ], "xbrltype": "domainItemType" }, "us-gaap_VariableInterestDifferenceBetweenCarryingAmountAndMaximumExposure": { "auth_ref": [ "r349" ], "crdr": "debit", "lang": { "en-us": { "role": { "documentation": "Difference between the carrying amount of assets and liabilities in the reporting entity's statement of financial position that relate to the reporting entity's variable interest in the variable interest entity (VIE) and the reporting entity's maximum exposure to loss as a result of its involvement with the VIE, where the reporting entity is not the VIE's primary beneficiary.", "label": "Variable Interest Entity, Nonconsolidated, Comparison of Carrying Amount of Assets and Liabilities to Maximum Loss Exposure", "terseLabel": "Variable Interest Entity, Nonconsolidated, Comparison of Carrying Amount of Assets and Liabilities to Maximum Loss Exposure" } } }, "localname": "VariableInterestDifferenceBetweenCarryingAmountAndMaximumExposure", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_VariableInterestEntityLineItems": { "auth_ref": [], "lang": { "en-us": { "role": { "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.", "label": "Variable Interest Entity [Line Items]", "terseLabel": "Variable Interest Entity [Line Items]" } } }, "localname": "VariableInterestEntityLineItems", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "stringItemType" }, "us-gaap_VariableInterestEntityMeasureOfActivityAbstract": { "auth_ref": [], "lang": { "en-us": { "role": { "label": "Variable Interest Entity, Measure of Activity [Abstract]", "terseLabel": "Variable Interest Entity, Measure of Activity [Abstract]" } } }, "localname": "VariableInterestEntityMeasureOfActivityAbstract", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "xbrltype": "stringItemType" }, "us-gaap_VariableInterestEntityPrimaryBeneficiaryMaximumLossExposureAmount": { "auth_ref": [ "r352" ], "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "Amount of maximum exposure to loss from involvement with consolidated variable interest entity (VIE).", "label": "Variable Interest Entity, Primary Beneficiary, Maximum Loss Exposure, Amount", "terseLabel": "Variable Interest Entity, Primary Beneficiary, Maximum Loss Exposure, Amount" } } }, "localname": "VariableInterestEntityPrimaryBeneficiaryMaximumLossExposureAmount", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "monetaryItemType" }, "us-gaap_VariableInterestEntityPrimaryBeneficiaryMember": { "auth_ref": [ "r341", "r342", "r346", "r347", "r348" ], "lang": { "en-us": { "role": { "documentation": "Variable Interest Entities (VIE) in which the entity has a controlling financial interest (as defined) and of which it is therefore the primary beneficiary. A controlling financial interest is determined based on both: (a) the entity's power to direct activities of the VIE that most significantly impact the VIE's economic performance and (b) the entity's obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. VIEs of which the entity is the primary beneficiary are included in the consolidated financial statements of the entity.", "label": "Variable Interest Entity, Primary Beneficiary [Member]", "terseLabel": "Variable Interest Entity, Primary Beneficiary [Member]" } } }, "localname": "VariableInterestEntityPrimaryBeneficiaryMember", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/InvestmentHoldingLevel4VariableInterestEntitiesDetails" ], "xbrltype": "domainItemType" }, "us-gaap_WithdrawalFromContractHoldersFunds": { "auth_ref": [ "r72" ], "calculation": { "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows": { "order": 4.0, "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0 } }, "crdr": "credit", "lang": { "en-us": { "role": { "documentation": "The cash outflow for a segregated fund account during the period.", "label": "Withdrawal from Contract Holders Funds", "negatedLabel": "Withdrawals and other deductions from investment and universal life-type contracts" } } }, "localname": "WithdrawalFromContractHoldersFunds", "nsuri": "http://fasb.org/us-gaap/2020-01-31", "presentation": [ "http://www.talcottresolution.com/role/ConsolidatedStatementsofCashFlows" ], "xbrltype": "monetaryItemType" } }, "unitCount": 5 } }, "std_ref": { "r0": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=6359566&loc=d3e326-107755" }, "r1": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "205", "URI": "http://asc.fasb.org/extlink&oid=109222650&loc=SL51721683-107760" }, "r10": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r100": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(Column C)(1))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r101": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(Column D))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r102": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(Column E))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r103": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(ColumnA))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r104": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r105": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "235", "URI": "http://asc.fasb.org/topic&trid=2122369" }, "r106": { "Name": "Accounting Standards Codification", "Paragraph": "23", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21914-107793" }, "r107": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21930-107793" }, "r108": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21711-107793" }, "r109": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=115929471&loc=d3e21728-107793" }, "r11": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(31))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r110": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r111": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(3)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r112": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(4)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r113": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r114": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22499-107794" }, "r115": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794" }, "r116": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22694-107794" }, "r117": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22583-107794" }, "r118": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22595-107794" }, "r119": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22644-107794" }, "r12": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(32))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r120": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22658-107794" }, "r121": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "250", "URI": "http://asc.fasb.org/extlink&oid=109234566&loc=d3e22663-107794" }, "r122": { "Name": "Accounting Standards Codification", "Paragraph": "60B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=121326447&loc=SL5780133-109256" }, "r123": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "260", "URI": "http://asc.fasb.org/extlink&oid=120380238&loc=d3e3842-109258" }, "r124": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "272", "URI": "http://asc.fasb.org/extlink&oid=6828210&loc=d3e70191-108054" }, "r125": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592" }, "r126": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592" }, "r127": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6161-108592" }, "r128": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6191-108592" }, "r129": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6327-108592" }, "r13": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.1)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r130": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6351-108592" }, "r131": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592" }, "r132": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6442-108592" }, "r133": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6061-108592" }, "r134": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6132-108592" }, "r135": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "275", "URI": "http://asc.fasb.org/extlink&oid=99393423&loc=d3e6143-108592" }, "r136": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r137": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r138": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r139": { "Name": "Accounting Standards Codification", "Paragraph": "22", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8736-108599" }, "r14": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.12)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r140": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8813-108599" }, "r141": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8864-108599" }, "r142": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8864-108599" }, "r143": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8864-108599" }, "r144": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8864-108599" }, "r145": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8864-108599" }, "r146": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8864-108599" }, "r147": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r148": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r149": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r15": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.19-26)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r150": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8906-108599" }, "r151": { "Name": "Accounting Standards Codification", "Paragraph": "31", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8924-108599" }, "r152": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r153": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r154": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r155": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r156": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e8933-108599" }, "r157": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9031-108599" }, "r158": { "Name": "Accounting Standards Codification", "Paragraph": "41", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9038-108599" }, "r159": { "Name": "Accounting Standards Codification", "Paragraph": "42", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "280", "URI": "http://asc.fasb.org/extlink&oid=120311839&loc=d3e9054-108599" }, "r16": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.25)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r160": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522" }, "r161": { "Name": "Accounting Standards Codification", "Paragraph": "11B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524" }, "r162": { "Name": "Accounting Standards Codification", "Paragraph": "11B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524" }, "r163": { "Name": "Accounting Standards Codification", "Paragraph": "11B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(3)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524" }, "r164": { "Name": "Accounting Standards Codification", "Paragraph": "11B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524" }, "r165": { "Name": "Accounting Standards Codification", "Paragraph": "11B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524" }, "r166": { "Name": "Accounting Standards Codification", "Paragraph": "29", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953659-111524" }, "r167": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=d3e5066-111524" }, "r168": { "Name": "Accounting Standards Codification", "Paragraph": "33", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953676-111524" }, "r169": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=d3e5111-111524" }, "r17": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.29-31)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r170": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=121611835&loc=SL6953401-111524" }, "r171": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 4.E)", "Topic": "310", "URI": "http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707" }, "r172": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26610-111562" }, "r173": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=d3e26853-111562" }, "r174": { "Name": "Accounting Standards Codification", "Paragraph": "9A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121553693&loc=SL6284427-111562" }, "r175": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27405-111563" }, "r176": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6283291-111563" }, "r177": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r178": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(aa)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r179": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(aaa)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r18": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.3,4)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r180": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r181": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r182": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r183": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563" }, "r184": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563" }, "r185": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563" }, "r186": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563" }, "r187": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563" }, "r188": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27198-111563" }, "r189": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27232-111563" }, "r19": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.8)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r190": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL120269820-111563" }, "r191": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(3)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563" }, "r192": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27290-111563" }, "r193": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27337-111563" }, "r194": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27340-111563" }, "r195": { "Name": "Accounting Standards Codification", "Paragraph": "8B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6284393-111563" }, "r196": { "Name": "Accounting Standards Codification", "Paragraph": "8B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6284393-111563" }, "r197": { "Name": "Accounting Standards Codification", "Paragraph": "8B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6284393-111563" }, "r198": { "Name": "Accounting Standards Codification", "Paragraph": "8B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6284393-111563" }, "r199": { "Name": "Accounting Standards Codification", "Paragraph": "8B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6284393-111563" }, "r2": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(1))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r20": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02.8,17)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r200": { "Name": "Accounting Standards Codification", "Paragraph": "8B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=SL6284393-111563" }, "r201": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)-(d)", "Topic": "320", "URI": "http://asc.fasb.org/extlink&oid=121645371&loc=d3e27357-111563" }, "r202": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "320", "URI": "http://asc.fasb.org/topic&trid=2196928" }, "r203": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=109237563&loc=d3e33749-111570" }, "r204": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(2)", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r205": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "323", "URI": "http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571" }, "r206": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL82887624-210437" }, "r207": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r208": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r209": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r21": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r210": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r211": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(3)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r212": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)(4)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121646688&loc=SL121648383-210437" }, "r213": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446" }, "r214": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919244-210447" }, "r215": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r216": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r217": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r218": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(e)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r219": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(f)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r22": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r220": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447" }, "r221": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919253-210447" }, "r222": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919258-210447" }, "r223": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447" }, "r224": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919230-210447" }, "r225": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121599337&loc=SL82919232-210447" }, "r226": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121647567&loc=SL82921833-210448" }, "r227": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121647567&loc=SL82921835-210448" }, "r228": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121647567&loc=SL82921835-210448" }, "r229": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Subparagraph": "(d)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121647567&loc=SL82921842-210448" }, "r23": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r230": { "Name": "Accounting Standards Codification", "Paragraph": "79", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121647567&loc=SL82922352-210448" }, "r231": { "Name": "Accounting Standards Codification", "Paragraph": "80", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121647567&loc=SL82922355-210448" }, "r232": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121558606&loc=SL82898722-210454" }, "r233": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121558606&loc=SL82922866-210454" }, "r234": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922903-210455" }, "r235": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922888-210455" }, "r236": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922895-210455" }, "r237": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r238": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(e)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r239": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(g)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r24": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(2)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r240": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(i)", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r241": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121582814&loc=SL82922900-210455" }, "r242": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "30", "Topic": "326", "URI": "http://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456" }, "r243": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274" }, "r244": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "((a)(1),(b))", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r245": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r246": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(1)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r247": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(2)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r248": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)(3)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r249": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "350", "URI": "http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275" }, "r25": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(e)", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r250": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "350", "URI": "http://asc.fasb.org/topic&trid=2144416" }, "r251": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "360", "URI": "http://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230" }, "r252": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "405", "URI": "http://asc.fasb.org/extlink&oid=6392405&loc=d3e24119-109301" }, "r253": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "440", "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308" }, "r254": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "440", "URI": "http://asc.fasb.org/extlink&oid=121559207&loc=d3e25336-109308" }, "r255": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "440", "URI": "http://asc.fasb.org/topic&trid=2144648" }, "r256": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349" }, "r257": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14615-108349" }, "r258": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14394-108349" }, "r259": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349" }, "r26": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312" }, "r260": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14453-108349" }, "r261": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14472-108349" }, "r262": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "450", "URI": "http://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349" }, "r263": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "450", "URI": "http://asc.fasb.org/topic&trid=2127136" }, "r264": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "25", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555860&loc=d3e11019-110243" }, "r265": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "25", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555860&loc=d3e11049-110243" }, "r266": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12021-110248" }, "r267": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=121555522&loc=d3e12053-110248" }, "r268": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "460", "URI": "http://asc.fasb.org/extlink&oid=68068213&loc=d3e12565-110249" }, "r269": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "25", "SubTopic": "10", "Topic": "470", "URI": "http://asc.fasb.org/extlink&oid=28183603&loc=d3e692-112598" }, "r27": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=51824906&loc=SL20225877-175312" }, "r270": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "470", "URI": "http://asc.fasb.org/topic&trid=2208564" }, "r271": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644" }, "r272": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.3-04)", "Topic": "505", "URI": "http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770" }, "r273": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130543-203045" }, "r274": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045" }, "r275": { "Name": "Accounting Standards Codification", "Paragraph": "91", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=121551570&loc=SL49130690-203046-203046" }, "r276": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(i)(1)", "Topic": "606", "URI": "http://asc.fasb.org/extlink&oid=113356391&loc=SL49131195-203048" }, "r277": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(i)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r278": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(ii)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r279": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(01)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r28": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226008-175313" }, "r280": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r281": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(A)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r282": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(B)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r283": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(02)(C)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r284": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(d)(iv)(03)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r285": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(n)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118255775&loc=d3e1928-114920" }, "r286": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=118257860&loc=d3e4179-114921" }, "r287": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(a)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947" }, "r288": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947" }, "r289": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(a)", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=65877416&loc=SL14450673-114947" }, "r29": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226013-175313" }, "r290": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "80", "Topic": "715", "URI": "http://asc.fasb.org/extlink&oid=35742348&loc=SL14450788-114948" }, "r291": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r292": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r293": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r294": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r295": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r296": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(1)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r297": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(f)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r298": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(g)(2)", "Topic": "718", "URI": "http://asc.fasb.org/extlink&oid=121322162&loc=SL121327923-165333" }, "r299": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120406818&loc=d3e32247-109318" }, "r3": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(12))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r30": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226016-175313" }, "r300": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120406818&loc=d3e32280-109318" }, "r301": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120406818&loc=d3e31917-109318" }, "r302": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120406818&loc=d3e31931-109318" }, "r303": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32672-109319" }, "r304": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32687-109319" }, "r305": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32705-109319" }, "r306": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319" }, "r307": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319" }, "r308": { "Name": "Accounting Standards Codification", "Paragraph": "15A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319" }, "r309": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32809-109319" }, "r31": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226024-175313" }, "r310": { "Name": "Accounting Standards Codification", "Paragraph": "19", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32840-109319" }, "r311": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319" }, "r312": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319" }, "r313": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32847-109319" }, "r314": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32857-109319" }, "r315": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319" }, "r316": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319" }, "r317": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32621-109319" }, "r318": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32632-109319" }, "r319": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319" }, "r32": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226000-175313" }, "r320": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319" }, "r321": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319" }, "r322": { "Name": "Accounting Standards Codification", "Paragraph": "217", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=121610041&loc=d3e36027-109320" }, "r323": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "740" }, "r324": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "740" }, "r325": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(2)", "Topic": "740" }, "r326": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "65", "SubTopic": "10", "Subparagraph": "(d)(3)", "Topic": "740" }, "r327": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.5.Q1)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r328": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB TOPIC 6.I.7)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r329": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 6.I.7)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330036-122817" }, "r33": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=99393222&loc=SL20226003-175313" }, "r330": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.C)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=116825942&loc=d3e330215-122817" }, "r331": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=120385591&loc=d3e38679-109324" }, "r332": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "270", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=6424409&loc=d3e44925-109338" }, "r333": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "740", "URI": "http://asc.fasb.org/extlink&oid=6424122&loc=d3e41874-109331" }, "r334": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "740", "URI": "http://asc.fasb.org/topic&trid=2144680" }, "r335": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=66013424&loc=SL58715849-205896" }, "r336": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Topic": "805", "URI": "http://asc.fasb.org/extlink&oid=66013424&loc=SL58715852-205896" }, "r337": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683" }, "r338": { "Name": "Accounting Standards Codification", "Paragraph": "16", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4568740-111683" }, "r339": { "Name": "Accounting Standards Codification", "Paragraph": "19", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569616-111683" }, "r34": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r340": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=108774443&loc=SL4569643-111683" }, "r341": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r342": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=116870748&loc=SL6758485-165988" }, "r343": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684" }, "r344": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(3)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r345": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c),(3)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=109239629&loc=SL4573702-111684" }, "r346": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685" }, "r347": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685" }, "r348": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5710-111685" }, "r349": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5728-111685" }, "r35": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a),(b),(c)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r350": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5728-111685" }, "r351": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5728-111685" }, "r352": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685" }, "r353": { "Name": "Accounting Standards Codification", "Paragraph": "5A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685" }, "r354": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=d3e5747-111685" }, "r355": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=121559654&loc=SL6228884-111685" }, "r356": { "Name": "Accounting Standards Codification", "Paragraph": "4I", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "810", "URI": "http://asc.fasb.org/extlink&oid=120409616&loc=SL4590271-111686" }, "r357": { "Name": "Accounting Standards Codification", "Paragraph": "83", "Publisher": "FASB", "Section": "15", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121636179&loc=d3e34841-113949" }, "r358": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=117331979&loc=d3e41228-113958" }, "r359": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5579240-113959" }, "r36": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r360": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959" }, "r361": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5579245-113959" }, "r362": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5580258-113959" }, "r363": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)(i)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41620-113959" }, "r364": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)(ii)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41620-113959" }, "r365": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41620-113959" }, "r366": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41638-113959" }, "r367": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959" }, "r368": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959" }, "r369": { "Name": "Accounting Standards Codification", "Paragraph": "4A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959" }, "r37": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r370": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a),(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959" }, "r371": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959" }, "r372": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959" }, "r373": { "Name": "Accounting Standards Codification", "Paragraph": "4B", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624163-113959" }, "r374": { "Name": "Accounting Standards Codification", "Paragraph": "4C", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624171-113959" }, "r375": { "Name": "Accounting Standards Codification", "Paragraph": "4C", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624171-113959" }, "r376": { "Name": "Accounting Standards Codification", "Paragraph": "4C", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624171-113959" }, "r377": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(1)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r378": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(2)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r379": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(3)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r38": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r380": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(5)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r381": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)(6)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r382": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r383": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624177-113959" }, "r384": { "Name": "Accounting Standards Codification", "Paragraph": "4E", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624181-113959" }, "r385": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624258-113959" }, "r386": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5624258-113959" }, "r387": { "Name": "Accounting Standards Codification", "Paragraph": "4J", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5708773-113959" }, "r388": { "Name": "Accounting Standards Codification", "Paragraph": "4K", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5708775-113959" }, "r389": { "Name": "Accounting Standards Codification", "Paragraph": "4K", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5708775-113959" }, "r39": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(h)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r390": { "Name": "Accounting Standards Codification", "Paragraph": "4L", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=SL5708777-113959" }, "r391": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41641-113959" }, "r392": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41675-113959" }, "r393": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41678-113959" }, "r394": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41678-113959" }, "r395": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121590274&loc=d3e41678-113959" }, "r396": { "Name": "Accounting Standards Codification", "Paragraph": "182", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121582272&loc=SL5629052-113961" }, "r397": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "25", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986" }, "r398": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121558989&loc=d3e80720-113993" }, "r399": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(e)", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121549185&loc=d3e80748-113994" }, "r4": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(17))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r40": { "Name": "Accounting Standards Codification", "Paragraph": "10A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669646-108580" }, "r400": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "815", "URI": "http://asc.fasb.org/extlink&oid=121549185&loc=d3e80845-113994" }, "r401": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "815", "URI": "http://asc.fasb.org/topic&trid=2229140" }, "r402": { "Name": "Accounting Standards Codification", "Paragraph": "54B", "Publisher": "FASB", "Section": "35", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117332851&loc=SL7495116-110257" }, "r403": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r404": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r405": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bb)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r406": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r407": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(1)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r408": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(bbb)(2)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r409": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r41": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e637-108580" }, "r410": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r411": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(1a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r412": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(2)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r413": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)(3)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r414": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r415": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r416": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(g)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r417": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258" }, "r418": { "Name": "Accounting Standards Codification", "Paragraph": "2E", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL7498357-110258" }, "r419": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258" }, "r42": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e681-108580" }, "r420": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=d3e19279-110258" }, "r421": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258" }, "r422": { "Name": "Accounting Standards Codification", "Paragraph": "6A", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=117815213&loc=SL6742756-110258" }, "r423": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "60", "SubTopic": "10", "Topic": "820", "URI": "http://asc.fasb.org/extlink&oid=7493716&loc=d3e21868-110260" }, "r424": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=116690757&loc=d3e13220-108610" }, "r425": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13279-108611" }, "r426": { "Name": "Accounting Standards Codification", "Paragraph": "10", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13433-108611" }, "r427": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13467-108611" }, "r428": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13476-108611" }, "r429": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13531-108611" }, "r43": { "Name": "Accounting Standards Codification", "Paragraph": "14A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580" }, "r430": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13537-108611" }, "r431": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=121572278&loc=d3e13537-108611" }, "r432": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14064-108612" }, "r433": { "Name": "Accounting Standards Codification", "Paragraph": "30", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14172-108612" }, "r434": { "Name": "Accounting Standards Codification", "Paragraph": "31", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14210-108612" }, "r435": { "Name": "Accounting Standards Codification", "Paragraph": "32", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "825", "URI": "http://asc.fasb.org/extlink&oid=75031198&loc=d3e14217-108612" }, "r436": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=120253306&loc=d3e28228-110885" }, "r437": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "35", "SubTopic": "20", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=121605123&loc=d3e30226-110892" }, "r438": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "20", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=109240200&loc=d3e30690-110894" }, "r439": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895" }, "r44": { "Name": "Accounting Standards Codification", "Paragraph": "17B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL34724394-108580" }, "r440": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "230", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906" }, "r441": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32136-110900" }, "r442": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r443": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r444": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r445": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Subparagraph": "(d)", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r446": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900" }, "r447": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "830", "URI": "http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901" }, "r448": { "Name": "Accounting Standards Codification", "Paragraph": "40", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Subparagraph": "(Note 3)", "Topic": "840", "URI": "http://asc.fasb.org/extlink&oid=121580752&loc=d3e38371-112697" }, "r449": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "840", "URI": "http://asc.fasb.org/extlink&oid=121573735&loc=d3e41502-112717" }, "r45": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580" }, "r450": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "840", "URI": "http://asc.fasb.org/extlink&oid=121573735&loc=d3e41502-112717" }, "r451": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r452": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r453": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r454": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(d)", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864" }, "r455": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864" }, "r456": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "850", "URI": "http://asc.fasb.org/extlink&oid=6457730&loc=d3e39691-107864" }, "r457": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "850", "URI": "http://asc.fasb.org/topic&trid=2122745" }, "r458": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "855", "URI": "http://asc.fasb.org/extlink&oid=6842918&loc=SL6314017-165662" }, "r459": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "855", "URI": "http://asc.fasb.org/topic&trid=2122774" }, "r46": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580" }, "r460": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)(i)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r461": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)(ii)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r462": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r463": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r464": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r465": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(bb)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r466": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r467": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r468": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107207-111719" }, "r469": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r47": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669619-108580" }, "r470": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r471": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(b)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r472": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=d3e107314-111719" }, "r473": { "Name": "Accounting Standards Codification", "Paragraph": "4D", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Subparagraph": "(c)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=121570589&loc=SL51823488-111719" }, "r474": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "30", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=66007379&loc=d3e113888-111728" }, "r475": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729" }, "r476": { "Name": "Accounting Standards Codification", "Paragraph": "1A", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)(1)(i)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729" }, "r477": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=109249958&loc=SL34722452-111729" }, "r478": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r479": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r48": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580" }, "r480": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r481": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(4)(i)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122625-111746" }, "r482": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r483": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r484": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r485": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(4)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r486": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(5)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r487": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(6)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r488": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(a)(7)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r489": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(b)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r49": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=SL7669625-108580" }, "r490": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(1)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r491": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(2)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r492": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(e)(3)", "Topic": "860", "URI": "http://asc.fasb.org/extlink&oid=116651436&loc=d3e122739-111746" }, "r493": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "910", "URI": "http://asc.fasb.org/extlink&oid=119991564&loc=SL119991595-234733" }, "r494": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SAB Topic 11.L)", "Topic": "924", "URI": "http://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856" }, "r495": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154696&loc=d3e54445-107959" }, "r496": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(a)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r497": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(b)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r498": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "20", "Subparagraph": "(c)", "Topic": "926", "URI": "http://asc.fasb.org/extlink&oid=120154821&loc=SL120154904-197079" }, "r499": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "340", "Topic": "928", "URI": "http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004" }, "r5": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(2))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r50": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121641772&loc=d3e557-108580" }, "r500": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447" }, "r501": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61929-109447" }, "r502": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447" }, "r503": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62059-109447" }, "r504": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447" }, "r505": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62395-109447" }, "r506": { "Name": "Accounting Standards Codification", "Paragraph": "33", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447" }, "r507": { "Name": "Accounting Standards Codification", "Paragraph": "33", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e62479-109447" }, "r508": { "Name": "Accounting Standards Codification", "Paragraph": "35A", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(a)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447" }, "r509": { "Name": "Accounting Standards Codification", "Paragraph": "35A", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(b)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=SL6807758-109447" }, "r51": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=116657188&loc=SL116659661-227067" }, "r510": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(c)(1)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447" }, "r511": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "235", "Subparagraph": "(c)(2)", "Topic": "932", "URI": "http://asc.fasb.org/extlink&oid=68064819&loc=d3e61872-109447" }, "r512": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(13)(b))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r513": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(19))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r514": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(10))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r515": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(11))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r516": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(23))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r517": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(6))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r518": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03(7)(2))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r519": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.12)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r52": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "10", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=121640130&loc=d3e1436-108581" }, "r520": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.15)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r521": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.16)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r522": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.17)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r523": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.4)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r524": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.5)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r525": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.9-03.7(a)(7))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878" }, "r526": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(13)(c))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r527": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(22))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r528": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(23))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r529": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04(26))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r53": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(1))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r530": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.9-04.13(c),(d))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260" }, "r531": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.9-05(b)(2))", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120399901&loc=d3e537907-122884" }, "r532": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(b)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=d3e62557-112803" }, "r533": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=d3e62557-112803" }, "r534": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=d3e62586-112803" }, "r535": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(a)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=SL120269850-112803" }, "r536": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(b)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=SL120269850-112803" }, "r537": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(c)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=SL120269850-112803" }, "r538": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Subparagraph": "(d)", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=SL120269850-112803" }, "r539": { "Name": "Accounting Standards Codification", "Paragraph": "3A", "Publisher": "FASB", "Section": "50", "SubTopic": "320", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=120252992&loc=SL120269850-112803" }, "r54": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(20))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r540": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "470", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=6479118&loc=d3e64650-112822" }, "r541": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "470", "Topic": "942", "URI": "http://asc.fasb.org/extlink&oid=75038535&loc=d3e64702-112823" }, "r542": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99397103&loc=d3e6811-158387" }, "r543": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99397103&loc=d3e6816-158387" }, "r544": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "50", "SubTopic": "20", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99397103&loc=d3e6824-158387" }, "r545": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "20", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639652&loc=d3e7104-158389" }, "r546": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "20", "Subparagraph": "(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=27015749&loc=d3e569990-122904" }, "r547": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "20", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=27015749&loc=d3e569990-122904" }, "r548": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(13)(a)(1))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r549": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(13))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r55": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(21))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r550": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(1)(b))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r551": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(10))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r552": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(11))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r553": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(12))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r554": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(14))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r555": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(18))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r556": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r557": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r558": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(23)(c))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r559": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(25))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r56": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03(24))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r560": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(6))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r561": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03(a)(7))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r562": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.(a),19)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r563": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.(a),5)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r564": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(c))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r565": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(e))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r566": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(f,g))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r567": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(g))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r568": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.1(h))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r569": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.10)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r57": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7(a),(b))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r570": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.15)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r571": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "210", "Subparagraph": "(SX 210.7-03.23(c))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400017&loc=d3e572229-122910" }, "r572": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(1))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r573": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(18))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r574": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(19))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r575": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(2))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r576": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(22))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r577": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(3)(b))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r578": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(6))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r579": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04(9))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r58": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.7(c),9(a))", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r580": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04.2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r581": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04.3(a))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r582": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04.4)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r583": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04.5)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r584": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "220", "Subparagraph": "(SX 210.7-04.5,6,7)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263" }, "r585": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17(Column A))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574960-122915" }, "r586": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17(Column B))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r587": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17(Column C))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r588": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17(Column D))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r589": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17(Column E))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r59": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.8)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r590": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17(Column F))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r591": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Subparagraph": "(SX 210.12-17)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r592": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "235", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=120401096&loc=d3e574992-122915" }, "r593": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=35755530&loc=d3e11264-158415" }, "r594": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=35755530&loc=d3e11264-158415" }, "r595": { "Name": "Accounting Standards Codification", "Paragraph": "2B", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121638524&loc=SL117422543-158416" }, "r596": { "Name": "Accounting Standards Codification", "Paragraph": "2B", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121638524&loc=SL117422543-158416" }, "r597": { "Name": "Accounting Standards Codification", "Paragraph": "2B", "Publisher": "FASB", "Section": "50", "SubTopic": "30", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121638524&loc=SL117422543-158416" }, "r598": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "55", "SubTopic": "30", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121638166&loc=d3e11522-158419" }, "r599": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "30", "Topic": "944", "URI": "http://asc.fasb.org/subtopic&trid=4737841" }, "r6": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(29))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r60": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-03.9)", "Topic": "220", "URI": "http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227" }, "r600": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "45", "SubTopic": "310", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99404803&loc=d3e21409-158489" }, "r601": { "Name": "Accounting Standards Codification", "Paragraph": "4H", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=116884468&loc=SL65671331-158438" }, "r602": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=d3e14931-158439" }, "r603": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=d3e14931-158439" }, "r604": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782755-158439" }, "r605": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782755-158439" }, "r606": { "Name": "Accounting Standards Codification", "Paragraph": "7A", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Subparagraph": "(d)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782755-158439" }, "r607": { "Name": "Accounting Standards Codification", "Paragraph": "7B", "Publisher": "FASB", "Section": "50", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121643868&loc=SL117782768-158439" }, "r608": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117783719-158441" }, "r609": { "Name": "Accounting Standards Codification", "Paragraph": "13H", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117783719-158441" }, "r61": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "220", "URI": "http://asc.fasb.org/topic&trid=2134417" }, "r610": { "Name": "Accounting Standards Codification", "Paragraph": "29E", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117819541-158441" }, "r611": { "Name": "Accounting Standards Codification", "Paragraph": "29F", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117819544-158441" }, "r612": { "Name": "Accounting Standards Codification", "Paragraph": "29G", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121639165&loc=SL117819547-158441" }, "r613": { "Name": "Accounting Standards Codification", "Paragraph": "9C", "Publisher": "FASB", "Section": "55", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=116884803&loc=SL65671395-207642" }, "r614": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r615": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r616": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(e)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r617": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r618": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(f)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r619": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r62": { "Name": "Accounting Standards Codification", "Paragraph": "11", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3151-108585" }, "r620": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(i)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r621": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(ii)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r622": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iii)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r623": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(g)(2)(iv)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r624": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r625": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "65", "SubTopic": "40", "Subparagraph": "(h)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121370832&loc=SL117420844-207641" }, "r626": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "SubTopic": "40", "Topic": "944", "URI": "http://asc.fasb.org/subtopic&trid=2560295" }, "r627": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "50", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6483535&loc=d3e16392-158451" }, "r628": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "505", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486098&loc=d3e24708-158529" }, "r629": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "505", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486098&loc=d3e24708-158529" }, "r63": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r630": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "505", "Subparagraph": "(b)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486098&loc=d3e24746-158529" }, "r631": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "505", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486098&loc=d3e24746-158529" }, "r632": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "505", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486098&loc=d3e24790-158529" }, "r633": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "55", "SubTopic": "505", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=82848697&loc=d3e24938-158530" }, "r634": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "55", "SubTopic": "505", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=82848697&loc=d3e24959-158530" }, "r635": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "605", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=84167274&loc=d3e27175-158546" }, "r636": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(a)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r637": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(b)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r638": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(b)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r639": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(b)(3)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r64": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r640": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(c)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r641": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(c)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r642": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Subparagraph": "(c)(3)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r643": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "605", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6486672&loc=d3e27261-158547" }, "r644": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "55", "SubTopic": "605", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99379264&loc=d3e27758-158548" }, "r645": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "55", "SubTopic": "605", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99379264&loc=d3e27830-158548" }, "r646": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "45", "SubTopic": "80", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6484091&loc=d3e19268-158472" }, "r647": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "((d)(1))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r648": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "((d)(5))", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r649": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r65": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(c)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r650": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(1)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r651": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(1)(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r652": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(2)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r653": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(2)(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r654": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(3)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r655": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(3),(5)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r656": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(d)(4)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r657": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(e)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r658": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473" }, "r659": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(a)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=SL117422267-158473" }, "r66": { "Name": "Accounting Standards Codification", "Paragraph": "12", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585" }, "r660": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Subparagraph": "(c)", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=SL117422267-158473" }, "r661": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "80", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121641442&loc=SL117422267-158473" }, "r662": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "55", "SubTopic": "80", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121638699&loc=SL117422397-158474" }, "r663": { "Name": "Accounting Standards Codification", "Paragraph": "18", "Publisher": "FASB", "Section": "55", "SubTopic": "80", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121638699&loc=SL117422401-158474" }, "r664": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "805", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=6918812&loc=d3e30762-158568" }, "r665": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "825", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=121640538&loc=d3e32546-158582" }, "r666": { "Name": "Accounting Standards Codification", "Paragraph": "1B", "Publisher": "FASB", "Section": "50", "SubTopic": "825", "Topic": "944", "URI": "http://asc.fasb.org/extlink&oid=99380617&loc=SL75241803-196195" }, "r667": { "Name": "Accounting Standards Codification", "Publisher": "FASB", "Topic": "944", "URI": "http://asc.fasb.org/topic&trid=2303980" }, "r668": { "Name": "Accounting Standards Codification", "Paragraph": "20", "Publisher": "FASB", "Section": "45", "SubTopic": "210", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=118262064&loc=SL116631418-115840" }, "r669": { "Name": "Accounting Standards Codification", "Paragraph": "21", "Publisher": "FASB", "Section": "45", "SubTopic": "210", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=118262064&loc=SL116631419-115840" }, "r67": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585" }, "r670": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "50", "SubTopic": "210", "Subparagraph": "(b)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841" }, "r671": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611133-123010" }, "r672": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r673": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 6))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r674": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column B)(Footnote 7))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r675": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r676": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 6))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r677": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 7))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r678": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 1))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r679": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 6))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r68": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585" }, "r680": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D)(Footnote 7))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r681": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B(Column D))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r682": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-12B)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611197-123010" }, "r683": { "Name": "Accounting Standards Codification", "Paragraph": "5", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611282-123010" }, "r684": { "Name": "Accounting Standards Codification", "Paragraph": "5D", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13D(Column B)(Footnote 2))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=SL120429264-123010" }, "r685": { "Name": "Accounting Standards Codification", "Paragraph": "5D", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13D(Column C)(Footnote 2))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=SL120429264-123010" }, "r686": { "Name": "Accounting Standards Codification", "Paragraph": "5D", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-13D)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=SL120429264-123010" }, "r687": { "Name": "Accounting Standards Codification", "Paragraph": "6", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-14)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611322-123010" }, "r688": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column A))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010" }, "r689": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column B))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010" }, "r69": { "Name": "Accounting Standards Codification", "Paragraph": "13", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585" }, "r690": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column C))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010" }, "r691": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15(Column D))", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010" }, "r692": { "Name": "Accounting Standards Codification", "Paragraph": "7", "Publisher": "FASB", "Section": "S99", "SubTopic": "320", "Subparagraph": "(SX 210.12-15)", "Topic": "946", "URI": "http://asc.fasb.org/extlink&oid=120401592&loc=d3e611379-123010" }, "r693": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "45", "SubTopic": "310", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120238483&loc=d3e48678-111004" }, "r694": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Column G))", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r695": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Footnote 3))", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r696": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29(Footnote 4))", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r697": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "310", "Subparagraph": "(SX 210.12-29)", "Topic": "948", "URI": "http://asc.fasb.org/extlink&oid=120402547&loc=d3e617274-123014" }, "r698": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "450", "Topic": "954", "URI": "http://asc.fasb.org/extlink&oid=6491354&loc=d3e6049-115624" }, "r699": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "450", "Topic": "954", "URI": "http://asc.fasb.org/extlink&oid=6491354&loc=d3e6052-115624" }, "r7": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(1))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r70": { "Name": "Accounting Standards Codification", "Paragraph": "14", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585" }, "r700": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "740", "Topic": "954", "URI": "http://asc.fasb.org/extlink&oid=6491622&loc=d3e9504-115650" }, "r701": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column B))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r702": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column C))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r703": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column D))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r704": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column E))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r705": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column F))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r706": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column G))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r707": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column H))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r708": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Column I))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r709": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Footnote 2))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r71": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585" }, "r710": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "360", "Subparagraph": "(SX 210.12-28(Footnote 4))", "Topic": "970", "URI": "http://asc.fasb.org/extlink&oid=120402810&loc=d3e638233-123024" }, "r711": { "Name": "Regulation 12B", "Number": "240", "Publisher": "SEC", "Section": "12", "Subsection": "b-2" }, "r712": { "Footnote": "2", "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r713": { "Footnote": "3", "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "29" }, "r714": { "Footnote": "4", "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "28" }, "r715": { "Footnote": "4", "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "29" }, "r716": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column B", "Publisher": "SEC", "Section": "12", "Subsection": "17" }, "r717": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column C", "Publisher": "SEC", "Section": "12", "Subsection": "17" }, "r718": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column D", "Publisher": "SEC", "Section": "12", "Subsection": "17" }, "r719": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column E", "Publisher": "SEC", "Section": "12", "Subsection": "17" }, "r72": { "Name": "Accounting Standards Codification", "Paragraph": "15", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3291-108585" }, "r720": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "Column F", "Publisher": "SEC", "Section": "12", "Subsection": "17" }, "r721": { "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "09" }, "r722": { "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "15" }, "r723": { "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "17" }, "r724": { "Name": "Regulation S-X (SX)", "Number": "210", "Publisher": "SEC", "Section": "12", "Subsection": "29" }, "r725": { "Name": "Regulation S-X (SX)", "Number": "210", "Paragraph": "(m)", "Publisher": "SEC", "Section": "4", "Subparagraph": "(1)(iii)", "Subsection": "08" }, "r73": { "Name": "Accounting Standards Codification", "Paragraph": "17", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3367-108585" }, "r74": { "Name": "Accounting Standards Codification", "Paragraph": "24", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3521-108585" }, "r75": { "Name": "Accounting Standards Codification", "Paragraph": "25", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3536-108585" }, "r76": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585" }, "r77": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(b)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585" }, "r78": { "Name": "Accounting Standards Codification", "Paragraph": "28", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585" }, "r79": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3044-108585" }, "r8": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r80": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3095-108585" }, "r81": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Subparagraph": "(a)", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3098-108585" }, "r82": { "Name": "Accounting Standards Codification", "Paragraph": "9", "Publisher": "FASB", "Section": "45", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121586364&loc=d3e3098-108585" }, "r83": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4273-108586" }, "r84": { "Name": "Accounting Standards Codification", "Paragraph": "2", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=d3e4297-108586" }, "r85": { "Name": "Accounting Standards Codification", "Paragraph": "8", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "230", "URI": "http://asc.fasb.org/extlink&oid=121583591&loc=SL98516268-108586" }, "r86": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790" }, "r87": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(e)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790" }, "r88": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "50", "SubTopic": "10", "Subparagraph": "(f)", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=84158767&loc=d3e18823-107790" }, "r89": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r9": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Topic": "210", "URI": "http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682" }, "r90": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(h))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r91": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08(m)(1)(iii))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r92": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08.(e))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r93": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08.(h)(1)(i))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r94": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08.(m)(1)(i)(A))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r95": { "Name": "Accounting Standards Codification", "Paragraph": "1", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.4-08.(n))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690" }, "r96": { "Name": "Accounting Standards Codification", "Paragraph": "3", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-04(a))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24072-122690" }, "r97": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(Column B))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r98": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(Column C(1)))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" }, "r99": { "Name": "Accounting Standards Codification", "Paragraph": "4", "Publisher": "FASB", "Section": "S99", "SubTopic": "10", "Subparagraph": "(SX 210.12-09(Column C(2)))", "Topic": "235", "URI": "http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690" } }, "version": "2.1" }