{
    "0000004977": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "TotalPolicyLiabilities"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "InsuranceCommissions",
            "SellingGeneralAndAdministrativeExpense",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForFuturePolicyBenefits",
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet",
            "DebtAndCapitalLeaseObligations",
            "-DeferredTaxAssetsLiabilitiesNet",
            "ObligationToReturnCashOrSecuritiesReceivedAsCollateral",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "OtherIncome"
        ]
    },
    "0000005272": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability",
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderContractDeposits",
            "OtherPolicyholderFunds",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "RedeemableEquity": [
            "RedeemableNoncontrollingInterestEquityCarryingAmount"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "ReinsuranceAssetsNetOfAllowance",
            "CurrentAndDeferredIncomeTaxes",
            "DerivativeAssets",
            "AssetsHeldForSaleAtCarryingValue"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestCreditedToPolicyholdersAccountBalances",
            "InterestExpense",
            "AircraftRental",
            "-GainsLossesOnExtinguishmentOfDebt",
            "-DisposalGroupNotDiscontinuedOperationGainLossOnDisposal",
            "OtherExpenses",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "CurrentAndDeferredIncomeTaxLiabilities",
            "DerivativeLiabilities",
            "OtherLiabilities",
            "FRBNYCreditFacility",
            "OtherLongTermDebt",
            "LiabilitiesOfAssetsHeldForSale"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "RealizedCapitalGainsLossesNetImpairmentChargesAndOther",
            "PolicyChargesInsurance",
            "OperatingLeasesIncomeStatementLeaseRevenue",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000005513": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtAndCapitalLeaseObligations"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "InsuranceCommissions",
            "LaborAndRelatedExpense",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestAndDebtExpense",
            "DeferredPolicyAcquisitionCostsAdditions",
            "ImpairmentOfIntangibleAssetsFinitelived",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForClaimsAndClaimsAdjustmentExpenseDisabilityAccidentAndHealth",
            "TaxesPayableCurrentAndNoncurrent",
            "DeferredIncomeTaxLiabilities",
            "DebtCurrent",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "OtherIncome"
        ]
    },
    "0000008497": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue",
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RealEstateMortgageLoansDueFromRelatedParty",
            "RestrictedCashAndCashEquivalents",
            "ShortTermInvestments",
            "AvailableForSaleSecuritiesDebtSecurities",
            "MarketableSecuritiesEquitySecurities",
            "OtherLongTermInvestments",
            "AccruedInvestmentIncomeReceivable",
            "PrepaidExpenseCurrentAndNoncurrent",
            "SecurityDeposit",
            "AssetsOfDisposalGroupIncludingDiscontinuedOperation",
            "PrepaidTaxes",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "-PaymentsForLossesAndLossAdjustmentExpense",
            "StockOptionPlanExpense",
            "DepreciationDepletionAndAmortization",
            "InterestExpense"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "ReserveForLossesAndLossAdjustmentExpenses",
            "NotesPayableRelatedPartiesCurrentAndNoncurrent",
            "ProvisionalCommissionReserve",
            "FundsWithheldFromReinsurers",
            "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation",
            "LinesOfCreditCurrent",
            "NotesAndLoansPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "UnrealizedGainLossOnSecurities",
            "ManagingGeneralAgentFees",
            "GainsLossesOnExtinguishmentOfDebt",
            "OtherIncome"
        ]
    },
    "0000009346": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets",
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "DueFromRelatedParties",
            "PrepaidInsurance",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "DeferredIncomeTaxLiabilities",
            "AccruedIncomeTaxes",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "ShortTermBankLoansAndNotesPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FeesAndCommissions"
        ]
    },
    "0000011544": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "IncomeTaxExpenseBenefit",
            "OperatingCostsAndExpenses"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredFederalAndForeignIncomeTaxesAssetNet",
            "TradingAssets",
            "IncomeTaxesReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "FederalIncomeTaxesProvidedBySubsidiariesOnSeparateReturnBasis",
            "FederalIncomeTaxExpenseOnConsolidatedReturnBasis",
            "ExpensesFromWhollyOwnedInvestees",
            "InterestExpense"
        ],
        "remainder_Liabilities": [
            "TradingLiabilities",
            "DeferredFederalAndForeignIncomeTaxesLiabilitiesNet",
            "OtherLiabilities",
            "SubordinatedDebt",
            "SeniorNotesAndOtherDebt"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "ManagementFeesAndInvestmentIncomeIncludingDividendsFromSubsidiaries",
            "OtherIncome",
            "RevenuesFromWhollyOwnedInvestees"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000020171": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "LossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "DeferredIncomeTaxAsset",
            "Cash",
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InvestmentIncomeInvestmentExpense",
            "OtherNonoperatingExpense",
            "CorporateExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DividendsPayableCurrentAndNoncurrent",
            "DeferredIncomeTaxLiability",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "InterestAndDividendIncomeOperating",
            "OtherIncome"
        ]
    },
    "0000020286": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebtAndCapitalLeaseObligations"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "LoansAndLeasesReceivableNetReportedAmount"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "UnderwritingAcquisitionAndInsuranceExpenses",
            "InterestExpense",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForFuturePolicyBenefitsLife",
            "OtherLiabilities",
            "DeferredIncomeTaxLiabilities",
            "NotesPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FeesAndCommissions",
            "OtherIncome"
        ]
    },
    "0000060086": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense",
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "SeparateAccountsLiability",
            "PolicyholderContractDeposits"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "DeferredTaxAssetsNet",
            "InvestmentInCapitalStocksOfSubsidiaries"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "ContractDrillingExpenses",
            "InterestExpense",
            "ImpairmentOfOilAndGasProperties",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "PayablesToBrokerDealersAndClearingOrganizations",
            "LongTermDebtCurrent",
            "OtherLiabilities",
            "DeferredIncomeTaxLiabilities"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "NetInvestmentIncomeAndGainsLossesOnTradingSecurities",
            "TotalRealizedInvestmentGainsLossesNetOfParticipatingPolicyholdersInterests",
            "ContractDrillingRevenues",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000064996": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "NotesPayable",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "AccruedIncomeTaxesCurrent",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InterestAndDividendIncomeOperating",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000074260": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "TotalPolicyLiabilitiesAndAccruals"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "TotalOperatingRevenues"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "EquityMethodInvestments",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsLiabilitiesNet",
            "PrepaidTaxes",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "ReinsuranceRecoverablesPolicyAndClaimReserves"
        ],
        "remainder_ComprehensiveNetIncome": [
            "-OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "InterestAndOtherCharges",
            "PolicyholderDividends",
            "UnderwritingAcquisitionAndOtherExpenses",
            "DeferredIncomeTaxExpenseBenefit",
            "CurrentIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "ReinsuranceBalancesAndFundsHeld",
            "DebtAndCapitalLeaseObligations",
            "OtherLiabilities",
            "LiabilityForClaimsAndClaimsAdjustmentExpense",
            "OtherPolicholdersBenefitsAndFunds"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "PreferredStockValueOutstanding",
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "TotalPremiumsAndFees",
            "OtherIncome"
        ]
    },
    "0000080661": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AvailableForSaleSecurities",
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTax"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "InvestmentIncomeInvestmentExpense",
            "NonInsuranceServiceExpenses",
            "InterestExpenseDebt",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InterestAndDividendIncomeOperating",
            "NonInsuranceServiceRevenues",
            "GainsLossesOnExtinguishmentOfDebtNetOfExpenses"
        ]
    },
    "0000084246": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "IncurredClaimsPropertyCasualtyAndLiability",
            "PolicyAcquisitionCostAmortizationExpenseAndDirectPeriodCosts",
            "OperatingExpenses",
            "InterestExpenseDebt",
            "OtherGeneralExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLossAvailableToCommonStockholdersBasic"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "PremiumsAndReinsuranceBalancesReceivable",
            "ReinsuranceReceivablesIncurredButNotReportedClaims",
            "EquityMethodInvestments",
            "GoodwillAndIntangibles",
            "AvailableForSaleSecuritiesDebtSecurities",
            "HeldToMaturitySecurities",
            "TradingSecuritiesDebt",
            "MarketableSecuritiesEquitySecurities",
            "OtherShortTermInvestments"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"
        ],
        "remainder_Expenses": [
            "PolicyAcquisitionCostAmortizationExpenseAndDirectPeriodCosts",
            "OperatingExpenses",
            "InterestExpenseDebt",
            "OtherGeneralExpense",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "FundsHeld",
            "DeferredTaxLiabilities",
            "AccruedLiabilitiesCurrentAndNoncurrent",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments"
        ],
        "remainder_Revenues": [
            "RealizedGainLossOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestments",
            "-ImpairmentOfInvestments"
        ]
    },
    "0000086312": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsLiabilitiesNet",
            "ContractholderReceivables"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpenseDebt",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ContractholderPayables",
            "PayablesForReinsurancePremiums",
            "DebtAndCapitalLeaseObligations",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FeeIncome",
            "NetRealizedInvestmentGainsLosses",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000094344": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "InsuranceCommissions",
            "LaborAndRelatedExpense",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "OtherShortTermInvestments",
            "AvailableForSaleSecurities",
            "TitlePlantsAtCost",
            "RealEstateHeldforsale",
            "EquityMethodInvestments"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "DepreciationAndAmortization",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DeferredIncomeTaxLiabilities",
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "ConvertibleNotesPayable",
            "OtherNotesPayable"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "DirectOperations",
            "AgencyOperations",
            "RealEstateInformation",
            "GainLossOnInvestments"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000097196": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "AccruedFeesAndOtherRevenueReceivable",
            "AccruedInvestmentIncomeReceivable",
            "ReinsuranceReceivablesCaseBasis",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "DeferredTaxAssetsNet",
            "PremiumsReceivableGross",
            "RestrictedCashAndCashEquivalents"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "DepreciationAndAmortization",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilities",
            "CommissionPayable",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation",
            "PremiumAndClaimFundsPayable",
            "AccruedIncomeTaxesPayable"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InsuranceServicesRevenue",
            "InvestmentIncomeNet",
            "GainLossOnSaleOfSecuritiesNet",
            "OtherIncome",
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000101199": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "GoodwillAndIntangibleAssets"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "LiabilityForFuturePolicyBenefitsPeriodExpense",
            "InterestCreditedToPolicyholdersAccountBalances",
            "DisasterChargesAndOtherRelatedExpensesNetOfRecoveries",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForFuturePolicyBenefitsLife",
            "AccruedExpensesAndOtherLiabilities",
            "DeferredIncomeTaxLiabilities",
            "DebtCurrent",
            "JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InvestmentIncomeNet",
            "OtherIncome"
        ]
    },
    "0000230557": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpenseDebt",
            "PolicyAcquisitionCosts",
            "CurrentFederalTaxExpenseBenefit",
            "DeferredFederalIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccruedSalariesAndBenefits",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "NetInvestmentIncomeEarned",
            "OtherIncome"
        ]
    },
    "0000356130": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "Cash",
            "ReinsuranceRecoverablesFromAffiliates",
            "PrepaidReinsurancePremiumsFromAffiliates",
            "DeferredPolicyAcquisitionCostsFromAffiliates",
            "PrepaidPensionBenefitsFromAffiliates",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "PolicyholderDividendsFromAffiliates",
            "OtherSellingGeneralAndAdministrativeExpense",
            "InterestExpenseToAffiliates",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "UnearnedPremiumsFromAffiliates",
            "PolicyholderDividendsPayableFromAffiliates",
            "NotesPayableRelatedPartiesCurrentAndNoncurrent",
            "DueToRelatedPartiesCurrentAndNoncurrent",
            "PensionAndOtherPostretirementAndPostemploymentBenefitPlansLiabilitiesFromAffiliates",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "OtherIncomeFromAffiliates"
        ]
    },
    "0000701221": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredHealthCare"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderContractDeposits",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsLiabilitiesNet",
            "InvestmentsInAndAdvancesToAffiliatesAmountOfEquity"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "PolicyholderBenefitsAndClaimsIncurredOther",
            "CostOfGoodsSold",
            "GuaranteedMinimumIncomeBenefitsExpense",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet",
            "LiabilityForClaimsAndClaimsAdjustmentExpenseHealth",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "OtherShortTermBorrowings",
            "OtherLiabilities",
            "DueToAffiliateCurrentAndNoncurrent"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "PremiumsEarnedNetFeesAndCommissions",
            "OtherIncome",
            "SalesRevenueGoodsNet"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000720858": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities",
            "CommitmentsAndContingencies"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating",
            "InsuranceCommissions",
            "LaborAndRelatedExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "DeferredTaxAssetsNet",
            "PrepaidExpenseAndOtherAssets",
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "BusinessDevelopment",
            "FilingFeesFranchiseAndLocalTaxes",
            "OfficeOccupancyAndOperations",
            "PremiumAndRetaliatoryTaxes",
            "ProfessionalFees",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "LiabilityForTitleClaimsAndClaimsAdjustmentExpense",
            "AccruedIncomeTaxes",
            "-DeferredTaxAssetsLiabilitiesNet",
            "CommitmentsAndContingencies"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "PremiumsWrittenNet",
            "GainLossOnInvestments",
            "InvestmentIncomeInterestAndDividend",
            "OtherIncome"
        ]
    },
    "0000731766": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "CostsAndExpenses",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "LongTermInvestments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits",
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredHealthCare"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "OtherAssetsNoncurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "CostOfGoodsSold",
            "DepreciationAndAmortization",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DeferredIncomeTaxesAndOtherLiabilitiesNoncurrent",
            "AccountsPayableAndAccruedLiabilitiesCurrent",
            "LongTermDebtCurrent",
            "DeferredRevenueCurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "SalesRevenueServicesNet",
            "SalesRevenueGoodsNet",
            "InvestmentIncomeInterestAndDividend",
            "AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"
        ]
    },
    "0000775368": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "DeferredTaxAssetsLiabilitiesNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax",
            "-OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax",
            "OtherComprehensiveIncomeOtherNetOfTax"
        ],
        "remainder_Expenses": [
            "ExpenseRelatedToDistributionOrServicingAndUnderwritingFees",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AccruedIncomeTaxesCurrent",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "OtherIncome"
        ]
    },
    "0000776867": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "GainLossOnLiabilityForDeathBenefit",
            "LiabilityForFuturePolicyBenefitsBenefitsPaid",
            "IncomeTaxExpenseBenefit",
            "DiscontinuedOperationLossOnDisposalOfDiscontinuedOperationNetOfTax"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "FundsHeldUnderReinsuranceAgreementsLiability",
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "CashIncludingRestrictedCash",
            "ReinsuranceReceivablesIncurredButNotReportedClaims",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "InvestmentsInUnconsolidatedAffiliates",
            "DeferredIncomeTaxAssets",
            "AccruedInvestmentIncomeReceivable",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "AssetsHeldForSale"
        ],
        "remainder_ComprehensiveNetIncome": [
            "-ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest",
            "AccumulatedOtherComprehensiveIncomeLossEquityInUnrealizedGainsLossesFromInvestmentsInUnconsolidatedAffiliates",
            "AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslation",
            "AccumulatedOtherComprehensiveIncomeLossNetOfTaxOtherPeriodIncreaseDecrease",
            "-NetIncomeLossAttributableToNoncontrollingInterest"
        ],
        "remainder_Expenses": [
            "InsuranceAndReinsuranceAcquisitionExpenses",
            "InterestExpenseDebt",
            "GainLossOnLiabilityForDeathBenefit",
            "LiabilityForFuturePolicyBenefitsBenefitsPaid",
            "IncomeTaxExpenseBenefit",
            "DiscontinuedOperationLossOnDisposalOfDiscontinuedOperationNetOfTax"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts",
            "DeferredIncomeTaxLiabilities",
            "IncentiveCompensationPayable",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "OtherLiabilities",
            "LiabilitiesHeldForSale"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments",
            "DiscontinuedOperationGainOnDisposalOfDiscontinuedOperationNetOfTax",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "OtherIncome",
            "PolicyChargesInsurance",
            "GainLossOnVariableAnnuityLiabilities",
            "ForeignExchangeDerivativesGainLoss",
            "OtherInvestmentIncomeAndGainLossOnInvestments"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000792013": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "DueToAffiliateCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "OtherIncome",
            "InvestmentIncomeNet"
        ]
    },
    "0000793547": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "InsuranceCommissions",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "ReinsuranceReceivablesIncurredButNotReportedClaims",
            "AccruedInvestmentIncomeReceivable",
            "GoodwillAndIntangibleAssetsNet",
            "IncomeTaxesReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpense"
        ],
        "remainder_Liabilities": [
            "SeniorNotes",
            "DeferredIncomeTaxLiabilities",
            "AccountsPayableAndOtherAccruedLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "OtherOperatingIncomeExpenseNet"
        ]
    },
    "0000800457": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating",
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsNet",
            "AccountsReceivableNet",
            "IncomeTaxReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [
            "-OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "InterestExpense",
            "PolicyholderDividends",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccruedLiabilitiesCurrentAndNoncurrent",
            "LineOfCredit",
            "DividendsPayableCurrentAndNoncurrent",
            "SubordinatedDebt",
            "AmountPayableForBusinessCombination",
            "DueToAffiliateCurrentAndNoncurrent",
            "DraftPayable",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "LeaseIncome",
            "IncomeLossFromEquityMethodInvestments"
        ]
    },
    "0000814585": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebtNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "HeldToMaturitySecurities",
            "LoanRepurchaseCommitments",
            "AccruedInvestmentIncomeReceivable",
            "InsuranceLossRecoverable",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "OtherReceivables",
            "DerivativeAssets",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "BorrowingsUnderGuaranteedInvestmentAgreements",
            "MediumTermNotes",
            "SecuritiesSoldUnderAgreementsToRepurchase",
            "LongTermDebtCurrent",
            "NotesPayable",
            "AccruedIncomeTaxesCurrent",
            "DeferredRevenue",
            "InvestmentRelatedLiabilities",
            "DerivativeLiabilities",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnDerivativeInstrumentsNetPretax",
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "FeesAndReimbursements",
            "NetGainsLossesOnFinancialInstrumentsAtFairValueAndForeignExchange",
            "GainsLossesOnExtinguishmentOfDebt",
            "-OtherNetRealizedGainsLosses"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000819913": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "TemporaryEquity": [
            "TemporaryEquityCarryingAmount"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalents",
            "AccountsReceivableNet",
            "ReceivableForSecurities",
            "IncomeTaxReceivable",
            "PrepaidExpenseCurrentAndNoncurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "AmortizationOfIntangibleAssets",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LineOfCredit",
            "SubordinatedDebt",
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet",
            "DeferredRevenue",
            "OtherAccruedLiabilitiesCurrentAndNoncurrent",
            "AccruedSalesCommissionCurrentAndNoncurrent",
            "DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities",
            "PayableForSecurities",
            "AcquisitionObligationsAndOtherNotesPayable",
            "DeferredIncomeTaxLiabilities",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FinancialServicesRevenue",
            "OtherIncome"
        ]
    },
    "0000850141": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "PolicyholderBenefitsAndClaimsIncurredNet",
            "InterestCreditedToPolicyholdersAccountBalances",
            "DeferredPolicyAcquisitionCostAmortizationExpense",
            "OperatingExpenses",
            "AmortizationOfIntangibleAssets",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "TotalPolicyLiabilities"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestCreditedToPolicyholdersAccountBalances",
            "OperatingExpenses",
            "AmortizationOfIntangibleAssets",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense",
            "LiabilityForFuturePolicyBenefits",
            "LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts",
            "LiabilityForFuturePolicyBenefitsLife",
            "OtherLiabilities",
            "ShortTermBankLoansAndNotesPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InsurancePremiumsAndContractChargesEarned",
            "OtherIncome"
        ]
    },
    "0000860748": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "OtherReceivables",
            "CurrentAndDeferredIncomeTaxAssets"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "ExpenseRelatedToDistributionOrServicingAndUnderwritingFees",
            "GoodwillAndIntangibleAssetImpairment",
            "InterestAndOtherExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "TimeDeposits",
            "NotesPayable",
            "OtherLiabilities",
            "LiabilitiesForIncomeTaxes"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "OtherIncome",
            "GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000862510": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLossAvailableToCommonStockholdersBasic"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "InsuranceCommissions",
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsLiabilitiesNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "DeferredPolicyAcquisitionCost",
            "InterestExpenseDebt",
            "OtherExpenses",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "SeniorNotes",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "RealizedNetCapitalGainsLosses",
            "GainsLossesOnExtinguishmentOfDebt"
        ]
    },
    "0000874766": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired"
        ],
        "Expenses": [
            "GoodwillImpairmentLoss",
            "OperatingExpenses",
            "BenefitsLossesAndLossAdjustmentExpenses",
            "BenefitsLossesAndLossAdjustmentExpensesReturnsCreditedOnInternationalVariableAnnuities",
            "DeferredPolicyAcquisitionCostAmortizationExpense",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "DeferredTaxesNetOfValuationAllowance"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "GoodwillImpairmentLoss",
            "OperatingExpenses",
            "BenefitsLossesAndLossAdjustmentExpenses",
            "BenefitsLossesAndLossAdjustmentExpensesReturnsCreditedOnInternationalVariableAnnuities",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "OtherPolicyholderFundsAndBenefitsPayable",
            "OtherPolicyholderFundsAndBenefitsPayableInternationalVariableAnnuities",
            "ShortTermDebt",
            "ConsumerNotes",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "OtherIncome"
        ]
    },
    "0000874977": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DueFromAffiliates",
            "IncomeTaxesReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit",
            "BenefitsLossesAndExpenses",
            "-DefinedBenefitPlanRecognizedNetGainLossDueToCurtailments",
            "AcquisitionAndOperatingExpenses",
            "InterestExpenseDebt"
        ],
        "remainder_Liabilities": [
            "NotesPayable",
            "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent",
            "OtherLiabilities",
            "DueToAffiliateCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncome"
        ]
    },
    "0000881453": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities",
            "CommitmentsAndContingencies"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "ValueOfBusinessAcquiredVOBA",
            "DeferredSalesInducementsNet",
            "DueFromRelatedParties",
            "InvestmentReceivableOnOpenTrades"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"
        ],
        "remainder_Expenses": [
            "InterestCreditedToPolicyholdersAccountBalances",
            "OperatingExpensesOtherThanAmortizationOfDeferredPolicyAcquisitionCosts",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DueToRelatedPartiesCurrentAndNoncurrent",
            "ObligationToReturnSecuritiesReceivedAsCollateral",
            "IncomeTaxLiabilities",
            "ShortTermDebtFromAffiliates",
            "OtherLiabilities",
            "CommitmentsAndContingencies"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "PolicyChargesInsurance",
            "AssetAdministrationFeesAndOtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000890926": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "CostsAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalents",
            "AccruedInvestmentIncomeReceivable",
            "AccountsReceivableNet",
            "DerivativeAssets",
            "DeferredTaxAssetsNet",
            "OtherReceivables"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "ChangeInReserveForPremiumDeficiency",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "OtherPayablesToBrokerDealersAndClearingOrganizations",
            "ReserveForLossesAndLossAdjustmentExpenses",
            "PremiumDeficiencyReserve",
            "VariableInterestEntityDebt",
            "DerivativeLiabilities",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions"
        ],
        "remainder_Revenues": [
            "-ImpairmentOfInvestments",
            "GainLossOnInvestments",
            "GainLossOnDerivativeInstrumentsNetPretax",
            "NetGainsLossesOnOtherFinancialInstruments",
            "EquityMethodInvestmentRealizedGainLossOnDisposal",
            "OtherIncome",
            "NetInvestmentIncomeInsuranceEntity"
        ]
    },
    "0000891166": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalents",
            "MarketableSecurities",
            "ContractHolderReceivables",
            "ReceivablesFromClearingOrganizations",
            "OtherReceivables",
            "DeferredTaxAssetsLiabilitiesNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"
        ],
        "remainder_Expenses": [
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "DepositContractsLiabilities",
            "AccountsPayableCurrentAndNoncurrent",
            "BankOverdrafts",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "AccruedIncomeTaxes",
            "OtherAccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "MarketableSecuritiesRealizedGainLoss",
            "MarketableSecuritiesUnrealizedGainLoss",
            "ForeignCurrencyTransactionGainLossBeforeTax",
            "PolicyChargesInsurance",
            "OtherIncome"
        ]
    },
    "0000896159": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderContractDeposits"
        ],
        "PremiumsEarned": [],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "SecuritiesHeldAsCollateralAtFairValue",
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsNet",
            "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures",
            "ReinsuranceRecoverableFuturePolicyBenefits",
            "ValueOfBusinessAcquiredVOBA",
            "ReinsuranceRecoverableLossesAndLossExpenses",
            "GoodwillAndIntangibles",
            "DueFromAffiliates",
            "OtherAssetsCondensed"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "LiabilityForFuturePolicyBenefitsPeriodExpense",
            "InterestExpense",
            "-OtherNonoperatingIncomeExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ObligationToReturnSecuritiesReceivedAsCollateral",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "AccruedIncomeTaxes",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust",
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedAndIncurredButNotReportedIBNRClaims",
            "ShortTermBorrowings",
            "DividendsPayableCurrentAndNoncurrent",
            "OtherLiabilities",
            "LongTermDebtCurrent",
            "DueToAffiliateCurrentAndNoncurrent"
        ],
        "remainder_NetIncome": [
            "EquityInEarningsOfSubsidiaries"
        ],
        "remainder_Revenues": [
            "Revenues"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000899051": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability",
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderContractDeposits",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsLiabilitiesNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "LifeAndAnnuityContractBenefitsNetOfReinsuranceRecoveries",
            "InterestCreditedToPolicyholdersAccountBalances",
            "RestructuringCharges",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ClaimPaymentsOutstanding",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [
            "DisposalGroupNotDiscontinuedOperationGainLossOnDisposal"
        ],
        "remainder_Revenues": [
            "LifeAndAnnuityPremiumsAndContractChargesNetOfReinsuranceCeded"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000911421": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense",
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "FundsHeldDirectlyManaged",
            "AccruedInvestmentIncomeReceivable",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "DepositContractsAssets",
            "NetTaxAssets"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax",
            "ChangeInOtherAccumulatedComprehensiveIncomeLossNetOfTax"
        ],
        "remainder_Expenses": [
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "AmortizationOfIntangibleAssets",
            "InterestExpense",
            "OtherExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DepositContractsLiabilities",
            "NetTaxLiabilities",
            "SeniorNotes",
            "JuniorSubordinatedNotes",
            "UnsecuredDebtCurrent",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments"
        ],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "GainsLossesOnExtinguishmentOfDebt",
            "OtherIncome",
            "InvestmentIncomeNet"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000911631": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax"
        ],
        "remainder_Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DeferredPaymentObligation",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "ExtraordinaryItemGainOrLossNetOfTaxAttributableToReportingEntity"
        ],
        "remainder_Revenues": [
            "OtherIncome"
        ]
    },
    "0000914748": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "FundsHeldUnderReinsuranceAgreementsLiability",
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "ReinsuranceReceivableUnaffiliated",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "DeferredTaxAssetsNet",
            "IncomeTaxReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "SellingAndMarketingExpense",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "LossesInCourseOfPayment",
            "CommissionReserves",
            "ShortTermBorrowings",
            "SeniorLongTermNotes",
            "LongTermNotesPayable",
            "JuniorSubordinatedNotes",
            "InterestPayableCurrentAndNoncurrent",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainsLossesOnExtinguishmentOfDebt",
            "-OtherCostAndExpenseOperating"
        ]
    },
    "0000916085": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "OtherLiabilitiesNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "DeferredTaxAssetsNetNoncurrent",
            "AvailableForSaleSecuritiesNoncurrent",
            "OtherAssetsNoncurrent",
            "CashAndCashEquivalentsAtCarryingValue",
            "AvailableForSaleSecuritiesCurrent",
            "ContractsReceivable",
            "IncurredButNotReportedIbnrHealthCareCostsReceivableUnderTricareNorthContract",
            "OtherReceivables",
            "DeferredTaxAssetsNetCurrent",
            "OtherAssetsCurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "HealthCareOrganizationExpensesNet",
            "ContractRevenueCost",
            "SellingExpense",
            "DepreciationAndAmortization",
            "InterestExpense",
            "NortheastAdministrativeServicesExpenses",
            "-DisposalGroupNotDiscontinuedOperationGainLossOnDisposal",
            "AssetImpairmentCharges",
            "-GainsLossesOnExtinguishmentOfDebt"
        ],
        "remainder_Liabilities": [
            "SeniorLongTermNotes",
            "LongTermLineOfCredit",
            "LiabilityForClaimsAndClaimsAdjustmentExpenseDisabilityAccidentAndHealth",
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredButNotReportedIBNRClaimsAmount",
            "AccountsPayableOtherCurrent",
            "OtherLiabilitiesCurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "HealthCareOrganizationPremiumRevenue",
            "ContractsRevenue",
            "InvestmentIncomeNet",
            "NortheastAdministrativeServicesFeesAndOther",
            "HealthCareOrganizationOtherRevenue"
        ]
    },
    "0000944695": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsNet",
            "AssetsOfDisposalGroupIncludingDiscontinuedOperation"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "-GainsLossesOnExtinguishmentOfDebt",
            "InterestExpenseDebt",
            "CurrentFederalTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation",
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "FeesAndCommissions"
        ]
    },
    "0000947484": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures",
            "SecuritiesForReverseRepurchaseAgreements",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "-SecuritiesLoaned",
            "ContractholderDeductiblesReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "SeniorLongTermNotes",
            "LineOfCredit",
            "TalfBorrowingsMarketValue",
            "ObligationToReturnSecuritiesReceivedAsCollateral",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "OtherLiabilities",
            "ContractholderPayables"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "InvestmentIncomeNet",
            "MarketableSecuritiesGainLossExcludingOtherThanTemporaryImpairments",
            "IncomeLossFromEquityMethodInvestments",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0000949156": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "IntangibleAssetsNetExcludingGoodwill",
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "DeferredTaxAssetsNet",
            "UnpaidLosses",
            "PaidLosses",
            "AccruedInvestmentIncomeReceivable",
            "AvailableForSaleSecuritiesEquitySecurities",
            "AvailableForSaleSecuritiesDebtSecurities"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "AdjustmentForAmortization",
            "GeneralCorporateExpenses",
            "GeneralSellingAndAdministrativeExpenses",
            "PolicyAcquisitionAndOtherUnderwritingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "OtherLiabilities",
            "DeferredIncomeTaxLiabilities",
            "InsurancePayable",
            "PolicyholderFundsAndReinsurancePayable",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "SeniorCreditFacilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "EquityEarningsOfUnconsolidatedSubsidiariesNetOfTax",
            "EquityEarningsOfAffiliatesNetOfTax"
        ],
        "remainder_Revenues": [
            "RealizedInvestmentGainsLossesNet"
        ]
    },
    "0001018979": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderContractDeposits"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "InsuranceCommissions",
            "LaborAndRelatedExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "DeferredTaxAssetsNet",
            "AccruedInvestmentIncomeReceivable",
            "DeferredCosts",
            "IncomeTaxReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "UnderwritingAndCertainOtherOperatingCosts",
            "InterestExpense",
            "PolicyholderDividends",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AmountsHeldForOthers",
            "SubordinatedDebt",
            "InsuranceRelatedAssessments",
            "InvestmentRelatedLiabilities",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncome"
        ]
    },
    "0001042046": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "VariableInterestEntityConsolidatedCarryingAmountAssets",
            "OtherReceivables",
            "RealEstateAndOtherInvestments",
            "TradingSecuritiesDebt",
            "AvailableForSaleSecuritiesDebtSecurities",
            "MarketableSecuritiesEquitySecurities",
            "MortgageLoansOnRealEstateCommercialAndConsumerNet",
            "LoansInsurancePolicy"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "ExpensesOfManagedInvestmentEntities",
            "PropertyAndCasualtyCommissionsAndOtherUnderwritingExpenses",
            "AnnuityBenefits",
            "AnnuityAndSupplementalInsuranceAcquisitionExpenses",
            "LifeAccidentAndHealthBenefits",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LifeAccidentAndHealthReserves",
            "LiabilityForFuturePolicyBenefitsIndividualAndGroupAnnuitiesAndSupplementaryContracts",
            "VariableInterestEntityConsolidatedCarryingAmountLiabilities",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "RealizedGainsLossesOnSubsidiaries",
            "MarketableSecuritiesRealizedGainLoss",
            "LifeAccidentAndHealthPremiums",
            "InterestAndDividendIncomeOperating",
            "InvestmentIncomeOfManagedInvestmentEntities",
            "LossOnChangeInFairValueOfAssetsAndLiabilitiesOfManagedInvestmentEntities",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001045829": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [],
        "Liabilities": [
            "LiabilitiesCurrent"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [],
        "RedeemableEquity": [
            "RedeemableNoncontrollingInterestEquityCommonCarryingAmount"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "DeferredTaxAssetsNetNoncurrent",
            "AvailableForSaleSecuritiesNoncurrent",
            "RestrictedCashAndCashEquivalentsNoncurrent",
            "OtherAssetsNoncurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [],
        "remainder_Liabilities": [],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "SelfInsuranceReserveNoncurrent",
            "DefinedBenefitPensionPlanLiabilitiesNoncurrent",
            "OtherLiabilitiesNoncurrent",
            "LongTermDebtAndCapitalLeaseObligations"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001054833": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpense",
            "OperatingExpenses"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "IntangibleAssetsNetExcludingGoodwill",
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "LongTermInvestments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "OtherLiabilitiesNoncurrent",
            "LongTermDebtNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredHealthCare"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "OtherIncome",
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "OtherAssetsNoncurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpense",
            "DeprAndAmortContOps",
            "ProviderClassActionReleaseCharge",
            "CostOfGoodsSold"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrent",
            "DeferredRevenueCurrent",
            "DebtCurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "OtherIncome",
            "AdministrativeServicesFees"
        ]
    },
    "0001064863": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "LongTermInvestments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "OtherLiabilitiesNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredHealthCare"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "OtherAssetsNoncurrent",
            "RestrictedInvestmentsNoncurrent",
            "OtherAssetsCurrent",
            "CashAndCashEquivalentsAtCarryingValue",
            "ShortTermInvestments",
            "DeferredTaxAssetsNetCurrent",
            "OtherReceivablesNetCurrent",
            "PrepaidExpenseCurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "PremiumTaxExpense",
            "DepreciationAndAmortization",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DeferredTaxLiabilitiesNoncurrent",
            "UnsecuredLongTermDebt"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "CommonStockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InterestAndOtherIncome"
        ]
    },
    "0001065201": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities",
            "CommitmentsAndContingencies"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "MarketableSecurities",
            "AccruedInvestmentIncomeReceivable",
            "PrepaidExpenseAndOtherAssets",
            "RestrictedCashAndInvestments"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"
        ],
        "remainder_Expenses": [
            "OperatingCostsAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet",
            "CommitmentsAndContingencies"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FeesAndCommissions",
            "InvestmentIncomeNet"
        ]
    },
    "0001067983": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "CostsAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability",
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "CostOfGoodsAndServicesSold",
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AvailableForSaleSecuritiesDebtSecurities",
            "AvailableForSaleSecuritiesEquitySecurities",
            "OtherInvestments",
            "LoansAndLeasesReceivableNetReportedAmount",
            "InventoryNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "PolicyholderBenefitsAndClaimsIncurredLifeAnnuityAndHealth",
            "InsuranceUnderwritingExpenses",
            "CostsOfServicesAndOperatingExpenses",
            "InterestExpense",
            "OtherFinancialServicesCosts",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "IncomeTaxesPrincipallyDeferred",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "DerivativeLiabilities",
            "DebtAndCapitalLeaseObligations"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments"
        ],
        "remainder_Revenues": [
            "CargoAndFreightRevenueAndRegulatedAndUnregulatedOperatingRevenue",
            "OtherIncome",
            "SalesRevenueNet",
            "InvestmentIncomeInterestAndDividend",
            "GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments",
            "GainLossOnDerivativeInstrumentsNetPretax",
            "RevenueOtherFinancialServices",
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001069996": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets",
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "SalariesWagesAndOfficersCompensation",
            "-IncreaseDecreaseInLossAndLossAdjustmentExpenseReserve"
        ],
        "remainder_Liabilities": [
            "CustomerAdvancesAndDeposits",
            "AccruedIncomeTaxes",
            "DeferredGainOnSaleOfProperty",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "BankOverdrafts"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncome",
            "RegulatoryAssessmentsRecovered",
            "FeesAndCommissionsFiduciaryAndTrustActivities",
            "RevenueOtherFinancialServices",
            "FeesAndCommissions"
        ]
    },
    "0001071739": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit",
            "CostsAndExpenses"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "LongTermInvestments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent",
            "OtherLiabilitiesNoncurrent"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "OtherRestrictedAssetsNoncurrent",
            "OtherAssetsNoncurrent",
            "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures",
            "CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations",
            "ShortTermInvestments",
            "OtherAssetsCurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit",
            "CostsAndExpenses"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrent",
            "DeferredRevenueCurrent",
            "LongTermDebtCurrent"
        ],
        "remainder_NetIncome": [
            "InvestmentIncomeNonoperating",
            "GainsLossesOnExtinguishmentOfDebt",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "SalesRevenueServicesNet",
            "PremiumTaxRevenue"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001079577": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "PolicyholderBenefitsAndClaimsIncurredNet",
            "InterestCreditedToPolicyholdersAccountBalances",
            "OperatingExpenses",
            "SalesCommissionsAndFees",
            "PremiumTaxes",
            "InterestExpense",
            "NetIncreaseInDeferredAcquisitionCostsValueOfBusinessAcquiredAndOtherIntangibleAssets",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtAndCapitalLeaseObligations"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "DeferredAcquisitionCostsValueOfBusinessAcquiredAndOtherIntangibleAssetsNet",
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "InterestCreditedToPolicyholdersAccountBalances",
            "OperatingExpenses",
            "SalesCommissionsAndFees",
            "PremiumTaxes",
            "InterestExpense",
            "NetIncreaseInDeferredAcquisitionCostsValueOfBusinessAcquiredAndOtherIntangibleAssets",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DeferredIncomeTaxLiabilities",
            "DebtCurrent",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FeesAndCommissions"
        ]
    },
    "0001091748": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderFunds"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "OtherReinsuranceRelatedExpense",
            "InterestExpense",
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "ImpairmentOfIntangibleAssetsExcludingGoodwill",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "OtherAccruedLiabilitiesCurrentAndNoncurrent",
            "OtherLongTermDebt",
            "JuniorSubordinatedNotes",
            "DeferredTaxLiabilities",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "FeesAndCommissions"
        ]
    },
    "0001095073": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "FundsHeldUnderReinsuranceAgreementsLiability",
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsLiabilitiesNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "SellingAndMarketingExpense",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "SeniorLongTermNotes",
            "LongTermNotesPayable",
            "CommissionReserves",
            "ReserveForLossesAndLossAdjustmentExpenses",
            "ShortTermBorrowings",
            "InterestPayableCurrentAndNoncurrent",
            "DerivativeLiabilities",
            "JuniorSubordinatedNotes",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainsLossesOnExtinguishmentOfDebt",
            "DerivativeInstrumentsGainLossRecognizedInIncomeNet",
            "-OtherCostAndExpenseOperating"
        ]
    },
    "0001096343": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "InterestExpense",
            "CostsAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "EmployeeStockLoanLoanParticipationAndOtherReceivables",
            "InvestmentInConsolidatedSubsidiaries",
            "DueFromAffiliates",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsLiabilitiesNet",
            "ReinsuranceRecoverableOnUnpaidLosses",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "GoodwillAndIntangibleAssets"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "CostsAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseGross",
            "DebtAndCapitalLeaseObligations",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "RealizedGainsLossesOnInvestments",
            "OtherIncome",
            "-CashDividendsPaidToParentCompanyByConsolidatedSubsidiaries"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001126328": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "ContractholderFunds",
            "OtherPolicyholderFunds",
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "AvailableForSaleSecuritiesDebtSecurities",
            "TradingSecuritiesDebt",
            "AvailableForSaleSecuritiesEquitySecurities",
            "TradingSecuritiesEquity",
            "MortgageLoansOnRealEstateCommercialAndConsumerNet",
            "InvestmentsInRealEstate",
            "LoansInsurancePolicy",
            "OtherInvestmentsAsDefined",
            "AccruedInvestmentIncomeReceivable",
            "PropertyAndEquipment"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "PolicyholderDividends",
            "OperatingExpensesIncludingDeferredAcquisitionCostsCapitalizationAndAmortization",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ShortTermBorrowings",
            "AccruedIncomeTaxes",
            "DeferredIncomeTaxLiabilities",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "FeesAndCommissions"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001127703": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "DeferredTaxAssetsNet",
            "OtherIntangibleAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentNetOfTaxPortionAttributableToParent"
        ],
        "remainder_Expenses": [
            "LossOnExtinguishmentOfDebt",
            "InterestExpense",
            "UnderwritingPolicyAcquisitionAndOperatingExpense",
            "DeferredIncomeTaxExpenseBenefit",
            "CurrentIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "OtherLiabilities",
            "ReserveForLossesAndLossAdjustmentExpenses"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncome",
            "IncomeLossFromEquityMethodInvestments"
        ]
    },
    "0001141719": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability",
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "FundsHeldUnderReinsuranceAgreementsLiability",
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "TradingSecuritiesDebt",
            "AvailableForSaleSecuritiesDebtSecurities",
            "HeldToMaturitySecurities",
            "OtherInvestments",
            "AccruedInvestmentIncomeReceivable",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "GoodwillAndIntangibleAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax",
            "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "LiabilityForFuturePolicyBenefitsPeriodExpense",
            "InterestExpense",
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "BusinessCombinationAquisitionRelatedCostsAndGainOnBargainPurchase",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DepositContractsLiabilities",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "SeniorNotes",
            "PayablesToBrokerDealersAndClearingOrganizations"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesRecognizedInEarnings",
            "InvestmentIncomeNet",
            "OtherIncome",
            "GainLossOnInvestments"
        ]
    },
    "0001156039": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits",
            "LiabilityForFuturePolicyBenefitsAndUnpaidClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent",
            "OtherLiabilitiesNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "OtherPolicyholderFunds"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AvailableForSaleSecuritiesDebtSecuritiesNoncurrent",
            "AvailableForSaleSecuritiesEquitySecuritiesNoncurrent",
            "OtherLongTermInvestments",
            "OtherAssetsNoncurrent",
            "CashAndCashEquivalentsAtCarryingValue",
            "AvailableForSaleSecuritiesDebtSecuritiesCurrent",
            "AvailableForSaleSecuritiesEquitySecuritiesCurrent",
            "OtherShortTermInvestments",
            "AccruedInvestmentIncomeReceivable",
            "OtherReceivables",
            "IncomeTaxesReceivable",
            "SecuritiesReceivedAsCollateral",
            "DeferredTaxAssetsNetCurrent",
            "OtherAssetsCurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "CostOfGoodsSold",
            "InterestExpense",
            "AmortizationOfIntangibleAssets",
            "GoodwillAndIntangibleAssetImpairment",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DeferredTaxLiabilitiesNoncurrent",
            "AccountsPayableAndAccruedLiabilitiesCurrent",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "DepositsReceivedForSecuritiesLoanedAtCarryingValue",
            "ShortTermBorrowings",
            "LongTermDebtCurrent",
            "OtherLiabilitiesCurrent",
            "LiabilityForFuturePolicyBenefitsCurrent",
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "SalesRevenueServicesNet",
            "OtherIncome",
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "DisposalGroupNotDiscontinuedOperationGainLossOnDisposal"
        ]
    },
    "0001162000": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "ReinsuranceReceivablesIncurredButNotReportedClaims",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "DeferredTaxAssetsNet",
            "AccruedInvestmentIncomeReceivable",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "AssetsHeldForSale"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease",
            "OtherComprehensiveIncomeOtherAdjustmentsNetOfTaxPeriodIncreaseDecrease",
            "-NetIncomeLossAttributableToNoncontrollingInterest"
        ],
        "remainder_Expenses": [
            "InsuranceAndReinsuranceAcquisitionExpenses",
            "InterestExpenseDebt",
            "AccretionOfFairValueAdjustmentToLossAndLAEReserves",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "OtherLiabilities",
            "LiabilitiesHeldForSale"
        ],
        "remainder_NetIncome": [
            "DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax",
            "GainLossOnSalesOfDiscontinuedOperations"
        ],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "NetOtherRevenueExpense"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001165880": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalents",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "AccruedInvestmentIncomeReceivable",
            "ReceivablesFromBrokersDealersAndClearingOrganizations"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpenseDebt"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "InvestmentRelatedLiabilities",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InvestmentIncomeNet",
            "MarketableSecuritiesGainLoss",
            "ForeignCurrencyTransactionGainLossBeforeTax",
            "GainLossOnDerivativeInstrumentsNetPretax",
            "GainLossOnSaleOfSubsidiary",
            "GainsLossesOnExtinguishmentOfDebt",
            "OtherIncome"
        ]
    },
    "0001171500": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "InterestExpense",
            "OperatingExpenses",
            "DeferredPolicyAcquisitionCostAmortizationExpense",
            "PolicyholderBenefitsAndClaimsIncurredNet",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "DeferredTaxAssetsLiabilitiesNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "InterestExpense",
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "NotesPayable",
            "CommissionsPayable",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "DerivativeInstrumentsGainLossRecognizedInIncomeNet",
            "ForeignCurrencyTransactionGainLossBeforeTax"
        ],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "OtherNonoperatingIncomeExpense",
            "GainLossOnInvestmentsExcludingOtherThanTemporaryImpairments"
        ]
    },
    "0001171662": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets",
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired"
        ],
        "Expenses": [
            "OperatingExpenses",
            "PolicyholderBenefitsAndClaimsIncurredNet",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities",
            "CommitmentsAndContingencies"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits",
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "PolicyholderContractDeposits"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "DeferredTaxAssetsNet",
            "LoansInsurancePolicy",
            "HeldToMaturitySecurities",
            "AvailableForSaleSecuritiesEquitySecurities",
            "AvailableForSaleSecuritiesDebtSecurities",
            "TradingSecuritiesEquity"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "OperatingExpenses",
            "InterestExpense",
            "DeferredIncomeTaxExpenseBenefit",
            "CurrentIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities",
            "ShortTermBorrowings",
            "DeferredIncomeTaxLiabilities",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "LiabilityToFederalEmployeeHealthBenefitsProgram",
            "CommitmentsAndContingencies"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "AdministrativeServiceFees",
            "OtherIncome",
            "TradingSecuritiesUnrealizedHoldingGainLoss"
        ]
    },
    "0001172052": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccountsReceivableNet",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "DeferredTaxAssetsNet",
            "EquityAndDepositsInPools"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "TaxesPayableCurrentAndNoncurrent",
            "OtherLiabilities",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "DeferredTaxLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001179929": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "CostsAndExpenses",
            "InterestExpense",
            "IncomeTaxExpenseBenefit",
            "GoodwillAndIntangibleAssetImpairment"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebtNoncurrent",
            "OtherLiabilitiesNoncurrent"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredHealthCare"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedAfterOneYear",
            "FiniteLivedIntangibleAssetsNet",
            "MarketableSecuritiesNoncurrent",
            "RestrictedInvestmentsNoncurrent",
            "OtherAssetsNoncurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "TechnologyServicesCosts",
            "PremiumTaxExpenses",
            "DepreciationAndAmortization",
            "InterestExpense",
            "IncomeTaxExpenseBenefit",
            "GoodwillAndIntangibleAssetImpairment"
        ],
        "remainder_Liabilities": [
            "DeferredTaxLiabilitiesNoncurrent",
            "AccountsPayableAndAccruedLiabilitiesCurrent",
            "DeferredRevenueCurrent",
            "AccruedIncomeTaxesCurrent",
            "LongTermDebtCurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "GainLossOnPurchaseOfConvertibleSeniorNotes"
        ],
        "remainder_Revenues": [
            "HealthCareOrganizationPremiumRevenue",
            "TechnologyServicesRevenue",
            "InterestAndDividendIncomeOperating",
            "OperatingLeasesIncomeStatementLeaseRevenue"
        ]
    },
    "0001214816": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalents",
            "AccruedInvestmentIncomeReceivable",
            "GoodwillAndIntangibleAssetsNet",
            "ReceivablesFromBrokersDealersAndClearingOrganizations"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "SeniorNotes",
            "OtherLiabilities",
            "PayablesToBrokerDealersAndClearingOrganizations"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "NetRealizedGainsLosses",
            "InvestmentIncomeNetForInvestmentsAndCashAndCashEquivalents",
            "OtherOperatingIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001267201": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "IntangibleAssetsNetExcludingGoodwill",
            "Goodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "FundsHeldUnderReinsuranceAgreementsLiability"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AvailableForSaleSecuritiesDebtSecurities",
            "AccruedInvestmentIncomeReceivable",
            "DeferredPremiums",
            "OtherReceivables",
            "RetroReinsRecoverable",
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent"
        ],
        "remainder_Expenses": [
            "OtherSellingGeneralAndAdministrativeExpense",
            "InterestExpense",
            "GoodwillImpairmentLoss",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "FiduciaryLiabilities",
            "OtherLiabilities",
            "NotesPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet",
            "FeesAndCommissionsOther",
            "InvestmentIncomeNet",
            "AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments",
            "OtherIncome"
        ]
    },
    "0001267238": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForFuturePolicyBenefits"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [
            "SeparateAccountsLiability"
        ],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable",
            "FundsHeldUnderReinsuranceAgreementsLiability"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [
            "SeparateAccountAssets"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsNet",
            "ValueOfBusinessAcquiredVOBA"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "AmortizationOfDeferredAcquisitionCostsAndValueOfBusinessAcquired",
            "InterestExpense",
            "GoodwillImpairmentLoss",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AccruedSalesCommissionCurrentAndNoncurrent",
            "DeferredGainOnDisposalOfBusinesses",
            "ObligationUnderSecuritiesLending",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "DeferredIncomeTaxLiabilities",
            "AccruedIncomeTaxes",
            "UnsecuredDebt",
            "SharesSubjectToMandatoryRedemptionSettlementTermsAmount"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableForSaleSecurities",
            "NetRealizedGainsLossesOnInvestmentsExcludingOtherThanTemporaryImpairmentLosses",
            "AmortizationOfDeferredGainOnDisposalOfBusinesses",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001267395": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "Expense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "OtherReceivables",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "NontradeReceivables",
            "DerivativeAssets",
            "IncomeTaxReceivable",
            "IntangibleAssetsNetIncludingGoodwill"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "InterestExpenseDebt",
            "DeferredPolicyAcquisitionCostsPeriodIncreaseDecrease",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedAndIncurredButNotReportedIBNRClaims",
            "DeferredIncomeTaxLiabilities",
            "AccruedIncomeTaxesCurrent",
            "DerivativeLiabilitiesCurrent",
            "AccruedLiabilitiesCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "DerivativeGainLossOnDerivativeNet",
            "OtherIncome"
        ]
    },
    "0001273813": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "Cash",
            "ReinsuranceRecoverableOnUnpaidLosses",
            "SalvageRecoverableAsset",
            "CreditRiskDerivativeAssetsAtFairValue",
            "DeferredTaxAssetsNet",
            "IncomeTaxesReceivable",
            "VariableInterestEntityConsolidatedCarryingAmountAssets"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "BusinessCombinationAcquisitionRelatedCosts",
            "InterestExpense",
            "GoodwillAndSettlementOfPreExistingRelationship",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "CreditRiskDerivativeLiabilitiesAtFairValue",
            "AccruedIncomeTaxesCurrent",
            "FinancialGuarantyVariableInterestLiabilitiesWithRecourse",
            "FinancialGuarantyVariableInterestLiabilitiesWithoutRecourse",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "DerivativeInstrumentsGainLossRecognizedInIncomeNet",
            "FairValueGainLossOnCommittedCapitalSecurities",
            "VariableInterestEntityFinancialGuaranty",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001279363": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "AssetsCurrent"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "IncomeTaxExpenseBenefit",
            "OperatingExpenses"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "LongTermInvestments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [
            "LiabilitiesCurrent"
        ],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "OtherLiabilitiesNoncurrent",
            "LongTermDebtAndCapitalLeaseObligations"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredHealthCare"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalentsNoncurrent",
            "DeferredTaxAssetsNetNoncurrent",
            "OtherAssetsNoncurrent",
            "CashAndCashEquivalentsAtCarryingValue",
            "ShortTermInvestments",
            "FundsReceivableForBenefitOfMembers",
            "IncomeTaxReceivable",
            "PrepaidExpenseAndOtherAssetsCurrent",
            "DeferredTaxAssetsNetCurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "PremiumTaxExpense",
            "DepreciationAndAmortization",
            "InterestExpense"
        ],
        "remainder_Liabilities": [
            "AmountsAccruedRelatedToInvestigationResolutionNet",
            "DeferredTaxLiabilitiesNoncurrent",
            "AccountsPayableCurrent",
            "AccruedLiabilitiesCurrent",
            "CurrentPortionOfAmountsAccruedRelatedToInvestigationResolution",
            "OtherPayablesToGovernmentPartners",
            "LongTermDebtAndCapitalLeaseObligationsCurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "GainsLossesOnExtinguishmentOfDebt"
        ],
        "remainder_Revenues": [
            "InvestmentAndOtherIncome"
        ]
    },
    "0001282543": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpense",
            "GoodwillAndIntangibleAssetImpairment",
            "OperatingExpenses"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "SellingGeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AvailableForSaleSecuritiesDebtSecurities",
            "RestrictedCashAndCashEquivalents",
            "AccruedInvestmentIncomeReceivable",
            "NotesReceivableNet",
            "CommissionsFeesAndOtherReceivablesNet",
            "IncomeTaxReceivable",
            "RealEstateInvestmentPropertyNet",
            "OtherInvestments",
            "PrepaidExpenseCurrentAndNoncurrent"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpense",
            "GoodwillAndIntangibleAssetImpairment",
            "DepreciationAndAmortization"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "DeferredRevenue",
            "CapitalLeaseObligations",
            "NotesPayable",
            "SecuredDebt",
            "DeferredIncomeTaxLiabilities",
            "OtherLiabilities"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "GainsLossesOnExtinguishmentOfDebt",
            "GainLossOnInterestRateSwap",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "OtherIncomeLoss"
        ]
    },
    "0001301106": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsLiabilitiesNet",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "AmountRefundableInRelationToAcquisition",
            "PrepaidExpenseAndOtherAssets"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "-CommissionsAndOtherUnderwritingExpenses",
            "-ExpenseOnAmountsWithheld",
            "InterestExpenseDebt",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "NotesPayable",
            "AmountsWithheldOrRetainedForAccountsOfOthers",
            "CededPremiumsPayable",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "CommissionsPayable",
            "AssessmentsAndFeesPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "BusinessCombinationBargainPurchaseGainRecognizedAmount",
            "OtherIncome"
        ]
    },
    "0001321268": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "IncomeTaxExpenseBenefitContinuingOperations",
            "OperatingExpenses"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "IntangibleAssetsNetExcludingGoodwill",
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "DeferredTaxAssetsNet",
            "FederalIncomeTaxesRecoverablePayable"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefitContinuingOperations",
            "AcquisitionAndOtherUnderwritingExpenses",
            "PolicyholderDividends",
            "SegregatedPortfolioDividendExpense",
            "AmortizationOfIntangibleAssets"
        ],
        "remainder_Liabilities": [
            "AdvancePremium",
            "ReserveForLossesAndLossAdjustmentExpenses",
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "CededPremiumsPayable",
            "SegregatedPortfolioCellDividendPayable",
            "PolicyholderDividendsPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "IncomeLossFromEquityMethodInvestments",
            "NetRealizedInvestmentGainsLosses",
            "OtherIncome"
        ]
    },
    "0001331875": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "IncomeTaxExpenseBenefitContinuingOperations",
            "BenefitsLossesAndExpenses"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "LaborAndRelatedExpense",
            "OtherCostAndExpenseOperating",
            "InsuranceCommissions"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "AccountsAndNotesReceivableNet",
            "PrepaidExpenseAndOtherAssets",
            "CapitalizedComputerSoftwareNet",
            "TitlePlants",
            "IncomeTaxesReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefitContinuingOperations",
            "DepreciationDepletionAndAmortization",
            "InterestExpense"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "AccountsPayableRelatedPartiesCurrentAndNoncurrent",
            "DeferredRevenue",
            "NotesPayable",
            "ReserveForLossesAndLossAdjustmentExpenses",
            "Deposits",
            "DeferredTaxLiabilities"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "DirectTitleInsurancePremiums",
            "AgencyTitleInsurancePremiums",
            "EscrowTitleRelatedAndOtherFees"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001347815": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalentsAtCarryingValue",
            "AccruedInvestmentIncomeReceivable",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "AssetsHeldForSalePropertyPlantAndEquipment",
            "AssetsOfDisposalGroupIncludingDiscontinuedOperation"
        ],
        "remainder_ComprehensiveNetIncome": [
            "-ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest",
            "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease",
            "OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease"
        ],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "InterestExpense",
            "-ForeignCurrencyTransactionGainLossBeforeTax"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "OtherLiabilities",
            "LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments",
            "IncomeLossFromDiscontinuedOperationsNetOfTax"
        ],
        "remainder_Revenues": [
            "OtherIncome",
            "NetRealizedOrUnrealizedGainLossOnTradingSecuritiesAssetProtection",
            "GainLossOnInvestments",
            "InvestmentIncomeNet"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001348259": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [],
        "Investments": [
            "InvestmentsAndCash"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "IncomeTaxReceivable",
            "SecuritiesReceivedAsCollateral",
            "ReinsuranceRecoverablesLossReserves",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "EquityMethodInvestments",
            "TradingSecuritiesOther",
            "TradingSecuritiesDebt",
            "TradingSecuritiesCurrent"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease",
            "-NetIncomeLossAttributableToNoncontrollingInterest"
        ],
        "remainder_Expenses": [
            "FinancingInterestExpense",
            "AllocatedShareBasedCompensationExpense",
            "BusinessAcquisitionMergerProposalTransactionCosts",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "DeferredIncomeTaxLiabilities",
            "ObligationToReturnSecuritiesReceivedAsCollateral",
            "SeniorNotes",
            "PayablesToBrokerDealersAndClearingOrganizations"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "TradingSecuritiesRealizedGainLoss",
            "TradingSecuritiesUnrealizedHoldingGainLoss",
            "ForeignCurrencyTransactionGainLossBeforeTax",
            "InvestmentIncomeNet",
            "OtherIncome",
            "GainsLossesOnExtinguishmentOfDebt",
            "BusinessCombinationBargainPurchaseGainNetOfExpensesRecognizedAmount"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001361025": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "CostsAndExpenses",
            "PolicyholderBenefitsAndClaimsIncurredNet",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "LaborAndRelatedExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable",
            "AccountsReceivableNet",
            "UnbilledContractsReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "HealthCareOrganizationContractAcquisitionExpense",
            "OtherExpenseOfInsuranceEntities",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "NotesPayable",
            "DeferredCompensationLiabilityCurrentAndNoncurrent",
            "SecuredDebt",
            "CapitalLeaseObligations"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "InvestmentIncomeNet",
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "PreferredStockValue"
        ]
    },
    "0001363829": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "LaborAndRelatedExpense",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "IncomeTaxReceivable",
            "AccountsReceivableNet",
            "AccruedInvestmentIncomeReceivable",
            "RestrictedCashAndCashEquivalents"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "-AmortizationOfFairValueAdjustments",
            "-ReductionInProvisionsForBadDebt",
            "-ReductionInProvisionsForUnallocatedLossAndLossAdjustmentExpenseLiabilities",
            "InterestExpense",
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "AccruedIncomeTaxes",
            "OtherLiabilities"
        ],
        "remainder_NetIncome": [
            "IncomeLossFromEquityMethodInvestments"
        ],
        "remainder_Revenues": [
            "ManagementFeesRevenue",
            "BusinessCombinationBargainPurchaseGainRecognizedAmount"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001365555": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "IncomeTaxExpenseBenefit",
            "BenefitsLossesAndExpenses"
        ],
        "InsuranceCommissionsAndFees": [
            "InsuranceCommissionsAndFees"
        ],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses",
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable",
            "FundsHeldUnderReinsuranceAgreementsLiability"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "TemporaryEquity": [
            "TemporaryEquityRedemptionValue"
        ],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalentsAtCarryingValue",
            "AccruedInvestmentIncomeReceivable",
            "PrepaidExpenseAndOtherAssets",
            "IncomeTaxReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "CededPremiumsPayable",
            "NotesPayableRelatedPartiesCurrentAndNoncurrent",
            "SecuritiesSoldNotYetPurchasedFairValueDisclosure",
            "SecuritiesSoldUnderAgreementsToRepurchase",
            "OtherLiabilities",
            "DeferredTaxLiabilities",
            "DebtAndCapitalLeaseObligations"
        ],
        "remainder_NetIncome": [
            "NonoperatingIncomeExpense",
            "IncomeLossFromEquityMethodInvestments"
        ],
        "remainder_Revenues": [
            "OtherIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001369817": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherUnderwritingExpense",
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "ReinsuranceReceivablesIncurredButNotReportedClaims",
            "ReinsuranceReceivablesPaidLossesRecoverable",
            "DeferredTaxAssetsNet",
            "AccruedInvestmentIncomeReceivable",
            "ReceivablesFromBrokersDealersAndClearingOrganizations",
            "AssetsHeldForSale"
        ],
        "remainder_ComprehensiveNetIncome": [
            "OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease",
            "OtherComprehensiveIncomeOtherAdjustmentsNetOfTaxPeriodIncreaseDecrease",
            "-NetIncomeLossAttributableToNoncontrollingInterest"
        ],
        "remainder_Expenses": [
            "InsuranceAndReinsuranceAcquisitionExpenses",
            "InterestExpenseDebt",
            "AccretionOfFairValueAdjustmentToLossAndLAEReserves",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "OtherLiabilities",
            "LiabilitiesHeldForSale"
        ],
        "remainder_NetIncome": [
            "DiscontinuedOperationIncomeLossFromDiscontinuedOperationDuringPhaseOutPeriodNetOfTax",
            "GainLossOnSaleOfDiscontinuedOperations"
        ],
        "remainder_Revenues": [
            "GainLossOnInvestments",
            "NetOtherRevenueExpense"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001385613": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsAndOtherReceivablesNet"
        ],
        "ReinsurancePayable": [
            "FundsHeldUnderReinsuranceAgreementsLiability",
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "NotesReceivableNet",
            "DerivativeAssets",
            "RestrictedCashAndCashEquivalents"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "OtherLiabilities",
            "OtherPayablesToBrokerDealersAndClearingOrganizations",
            "DerivativeLiabilities",
            "FinancialInstrumentsSoldNotYetPurchasedAtFairValue"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncomeExpenseNet",
            "InvestmentIncome"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001400810": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "OperatingExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome",
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "CashEquivalentsAtCarryingValue",
            "AccruedInvestmentIncomeReceivable",
            "AssumedReinsuranceBalancesReceivable",
            "DeferredTaxAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "ExpenseRelatedToDistributionOrServicingAndUnderwritingFees"
        ],
        "remainder_Liabilities": [
            "AdvancePremiums",
            "AccruedLiabilitiesCurrentAndNoncurrent",
            "TaxesPayableCurrentAndNoncurrent",
            "OtherLiabilities",
            "DividendsPayableCurrentAndNoncurrent"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "PolicyChargesInsurance",
            "BusinessCombinationBargainPurchaseGainRecognizedAmount",
            "OtherIncome"
        ]
    },
    "0001401521": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "ComprehensiveNetIncome": [
            "ComprehensiveIncomeNetOfTax"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [
            "DeferredPolicyAcquisitionCostAmortizationExpense"
        ],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "CostsAndExpenses",
            "OtherNonoperatingExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [],
        "LongTermDebt": [],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNetPropertyAndCasualty"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "AccruedInvestmentIncomeReceivable"
        ],
        "remainder_ComprehensiveNetIncome": [
            "AvailableForSaleSecuritiesChangeInNetUnrealizedHoldingGainLoss",
            "-OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax",
            "-OtherComprehensiveIncomeReclassificationAdjustmentForWriteDownOfSecuritiesIncludedInNetIncomeBeforeTax",
            "-OtherComprehensiveIncomeLossTax"
        ],
        "remainder_Expenses": [
            "OperatingExpenses",
            "InterestExpense",
            "OtherNonoperatingExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "ReserveForLossesAndLossAdjustmentExpenses",
            "OtherLiabilities",
            "NotesPayable"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "AvailableForSaleSecuritiesGrossRealizedGainLossNet",
            "-MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount",
            "OtherIncome"
        ]
    },
    "0001412100": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "BenefitsLossesAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [],
        "InvestmentIncome": [],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [
            "PrepaidReinsurancePremiums",
            "ReinsuranceRecoverables"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "GeneralAndAdministrativeExpense"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "RestrictedCashAndCashEquivalents",
            "AccruedInvestmentIncomeReceivable",
            "FundsHeldUnderReinsuranceAgreementsAsset",
            "LoansAndLeasesReceivableRelatedParties",
            "GoodwillAndIntangibleAssetsNet"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "CommissionsAndOtherUnderwritingExpense",
            "InterestExpenseDebt",
            "AcceleratedAmortizationOfJuniorSubordinatedDebtDiscountAndIssuanceCost",
            "ExpensesIncurredInRepurchaseOfJuniorSubordinatedDebt",
            "AmortizationOfIntangibleAssets",
            "-ForeignCurrencyTransactionGainLossBeforeTax",
            "CurrentIncomeTaxExpenseBenefit",
            "DeferredIncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccruedExpensesAndOtherLiabilities",
            "SecuritiesSoldUnderAgreementsToRepurchase",
            "SeniorNotes",
            "JuniorSubordinatedNotes"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "OtherIncome",
            "InvestmentIncomeNet",
            "GainLossOnInvestments"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001472787": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "PropertyPlantAndEquipmentNet",
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [],
        "Expenses": [
            "CostsAndExpenses",
            "IncomeTaxExpenseBenefit"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "RealizedInvestmentGainsLosses"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpense"
        ],
        "LongTermDebt": [],
        "NetIncome": [
            "ProfitLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "PolicyholderBenefitsAndClaimsIncurredNet"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [],
        "PremiumsReceivable": [],
        "ReinsurancePayable": [],
        "ReinsuranceRecoverables": [],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [
            "LaborAndRelatedExpense",
            "InsuranceCommissions",
            "OtherCostAndExpenseOperating"
        ],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [],
        "remainder_Assets": [
            "AccountsAndAccruedIncomeReceivableNet",
            "IncomeTaxReceivable",
            "LoansReceivableNet",
            "TitlePlantsAndOtherIndexes",
            "DeferredTaxAssetsNet",
            "DividendsReceivableFromSubsidiaries",
            "DueFromAffiliates",
            "InvestmentsInAndAdvancesToAffiliatesAtFairValue"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "DepreciationAndAmortization",
            "PremiumTaxes",
            "InterestExpense",
            "IncomeTaxExpenseBenefit"
        ],
        "remainder_Liabilities": [
            "AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent",
            "Deposits",
            "DueToFormerParentNet",
            "DeferredRevenue",
            "DebtAndCapitalLeaseObligations",
            "NotesAndContractsPayableToAffiliates"
        ],
        "remainder_NetIncome": [],
        "remainder_Revenues": [
            "-TotalNetOtherThanTemporaryImpairmentOttiLossesRecognizedInEarnings",
            "PremiumsEarnedNetAndEscrowFeeRevenue",
            "PremiumsEarnedByAgentsNet",
            "InformationAndOtherFeesEarned",
            "InvestmentIncomeNet"
        ],
        "remainder_StockholdersEquity": [
            "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"
        ]
    },
    "0001494904": {
        "Assets": [
            "Assets"
        ],
        "AssetsCurrent": [
            "CashAndCashEquivalentsAtCarryingValue"
        ],
        "AssetsNonCurrent": [
            "OtherAssets"
        ],
        "DeferredPolicyAcquisitionCostAmortizationExpense": [],
        "DeferredPolicyAcquisitionCosts": [
            "DeferredPolicyAcquisitionCosts"
        ],
        "Expenses": [
            "IncomeTaxExpenseBenefit",
            "IncurredClaimsPropertyCasualtyAndLiability",
            "AcquisitionCostsAndOtherUnderwritingExpenses",
            "CorporateAndOtherOperatingExpenses",
            "InterestExpense"
        ],
        "InsuranceCommissionsAndFees": [],
        "IntangibleAssets": [
            "Goodwill",
            "IntangibleAssetsNetExcludingGoodwill"
        ],
        "InvestmentIncome": [
            "NetInvestmentIncome"
        ],
        "Investments": [
            "Investments"
        ],
        "Liabilities": [
            "Liabilities"
        ],
        "LiabilitiesAndStockholdersEquity": [
            "LiabilitiesAndStockholdersEquity"
        ],
        "LiabilitiesCurrent": [],
        "LiabilityForClaimsAndClaimsAdjustmentExpense": [
            "LiabilityForClaimsAndClaimsAdjustmentExpensePropertyCasualtyLiability"
        ],
        "LongTermDebt": [
            "LongTermDebt"
        ],
        "NetIncome": [
            "NetIncomeLoss"
        ],
        "PolicyholderBenefitsAndClaims": [
            "IncurredClaimsPropertyCasualtyAndLiability"
        ],
        "PolicyholderContractDeposits": [],
        "PremiumsEarned": [
            "PremiumsEarnedNet"
        ],
        "PremiumsReceivable": [
            "PremiumsReceivableAtCarryingValue"
        ],
        "ReinsurancePayable": [
            "ReinsurancePayable"
        ],
        "ReinsuranceRecoverables": [
            "ReinsuranceRecoverables",
            "PrepaidReinsurancePremiums"
        ],
        "Revenues": [
            "Revenues"
        ],
        "SellingGeneralAndAdministrativeExpense": [],
        "SeparateAccountAssets": [],
        "UnearnedPremiums": [
            "UnearnedPremiums"
        ],
        "remainder_Assets": [
            "IncomeTaxReceivable",
            "DeferredTaxAssetsNet",
            "ReceivableForSecuritiesSold"
        ],
        "remainder_ComprehensiveNetIncome": [],
        "remainder_Expenses": [
            "IncomeTaxExpenseBenefit",
            "AcquisitionCostsAndOtherUnderwritingExpenses",
            "CorporateAndOtherOperatingExpenses",
            "InterestExpense"
        ],
        "remainder_Liabilities": [
            "ContingentCommissions",
            "PayablesToBrokerDealersAndClearingOrganizations",
            "OtherLiabilities",
            "AccruedIncomeTaxes"
        ],
        "remainder_LiabilitiesAndStockholdersEquity": [
            "StockholdersEquity"
        ],
        "remainder_NetIncome": [
            "EquityInNetIncomeLossOfPartnershipsNetOfTaxes"
        ],
        "remainder_Revenues": [
            "MarketableSecuritiesRealizedGainLoss",
            "OtherIncome"
        ]
    }
}
