10-K Filing

CHUBB LTD CIK: 896159 FY 2018

Filing Information

Form Type	10-K
Accession Number	`0000896159-19-000005`
Period End Date	20181231
Filing Date	20190228
Fiscal Year	2018
Fiscal Period	FY
XBRL Instance	cb-20181231.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 110 Income Statement 162 Cash Flow Statement 165 Stockholders Equity 33 Comprehensive Income 3

Balance Sheet 110 line items

Line Item	Tag	Value	Unit	Period
Fixed maturities available for sale, at amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$79.32B	USD	Point-in-time
Fixed maturities available for sale, at amortized cost	`AvailableForSaleDebtSecuritiesAmortizedCostBasis`	$77.83B	USD	Point-in-time
Fixed maturities available for sale, at fair value (amortized cost $79,323 and $77,835)(includes hybrid financial instruments of $9 and $5)	`AvailableForSaleSecuritiesDebtSecurities`	$78.94B	USD	Point-in-time
Fixed maturities available for sale, at fair value (amortized cost $79,323 and $77,835)(includes hybrid financial instruments of $9 and $5)	`AvailableForSaleSecuritiesDebtSecurities`	$78.47B	USD	Point-in-time
Fixed maturities available for sale, hybrid financial instruments	`HybridInstrumentsAtFairValueNet`	$5.00M	USD	Point-in-time
Fixed maturities available for sale, hybrid financial instruments	`HybridInstrumentsAtFairValueNet`	$9.00M	USD	Point-in-time
Debt Securities, Held-to-maturity, Fair Value	`HeldToMaturitySecuritiesFairValue`	$14.47B	USD	Point-in-time
Debt Securities, Held-to-maturity, Fair Value	`HeldToMaturitySecuritiesFairValue`	$13.26B	USD	Point-in-time
Fixed maturities held to maturity, at amortized cost (fair value $13,259 and $14,474)	`HeldToMaturitySecurities`	$14.34B	USD	Point-in-time
Fixed maturities held to maturity, at amortized cost (fair value $13,259 and $14,474)	`HeldToMaturitySecurities`	$13.44B	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$770.00M	USD	Point-in-time
Equity Securities, at fair value (cost - $770)	`EquitySecuritiesFvNi`	$770.00M	USD	Point-in-time
Equity securities, available for sale, at fair value (cost $737)	`AvailableForSaleSecuritiesEquitySecurities`	$937.00M	USD	Point-in-time
Equity securities, at cost	`AvailableForSaleEquitySecuritiesAmortizedCostBasis`	$737.00M	USD	Point-in-time
Short-term investments, at fair value and amortized cost	`OtherShortTermInvestments`	$3.02B	USD	Point-in-time
Short-term investments, at fair value and amortized cost	`OtherShortTermInvestments`	$3.56B	USD	Point-in-time
Other investments, cost	`OtherInvestmentsAndSecuritiesAtCost`	$5.28B	USD	Point-in-time
Other investments, cost	`OtherInvestmentsAndSecuritiesAtCost`	$4.42B	USD	Point-in-time
Other investments (cost $5,277 and $4,417)	`OtherLongTermInvestments`	$5.28B	USD	Point-in-time
Other investments (cost $5,277 and $4,417)	`OtherLongTermInvestments`	$4.67B	USD	Point-in-time
Common Shares, shares issued	`CommonStockSharesIssued`	479.78M	shares	Point-in-time
Total investments	`Investments`	$102.44B	USD	Point-in-time
Common Shares, shares issued	`CommonStockSharesIssued`	479.78M	shares	Point-in-time
Common Shares, shares issued	`CommonStockSharesIssued`	342.83M	shares	Point-in-time
Common Shares, shares issued	`CommonStockSharesIssued`	479.78M	shares	Point-in-time
Total investments	`Investments`	$100.97B	USD	Point-in-time
Cash	`CashAndCashEquivalentsAtCarryingValue`	$728.00M	USD	Point-in-time
Cash	`CashAndCashEquivalentsAtCarryingValue`	$1.25B	USD	Point-in-time
Common Shares, shares outstanding	`CommonStockSharesOutstanding`	463.83M	shares	Point-in-time
Common Shares, shares outstanding	`CommonStockSharesOutstanding`	459.20M	shares	Point-in-time
Common Shares, shares outstanding	`CommonStockSharesOutstanding`	465.97M	shares	Point-in-time
Cash	`CashAndCashEquivalentsAtCarryingValue`	$985.00M	USD	Point-in-time
Restricted Cash	`RestrictedCash`	$123.00M	USD	Point-in-time
Common Shares in treasury, shares	`TreasuryStockShares`	20.58M	shares	Point-in-time
Common Shares in treasury, shares	`TreasuryStockShares`	15.95M	shares	Point-in-time
Restricted Cash	`RestrictedCash`	$103.00M	USD	Point-in-time
Restricted Cash	`RestrictedCash`	$93.00M	USD	Point-in-time
Common Shares in treasury, shares	`TreasuryStockShares`	13.82M	shares	Point-in-time
Securities lending collateral	`SecuritiesHeldAsCollateralAtFairValue`	$1.74B	USD	Point-in-time
Securities lending collateral	`SecuritiesHeldAsCollateralAtFairValue`	$1.93B	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$883.00M	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$909.00M	USD	Point-in-time
Insurance and reinsurance balances receivable	`PremiumsReceivableAtCarryingValue`	$10.07B	USD	Point-in-time
Insurance and reinsurance balances receivable	`PremiumsReceivableAtCarryingValue`	$9.33B	USD	Point-in-time
Reinsurance recoverable on losses and loss expenses	`ReinsuranceRecoverableLossesAndLossExpenses`	$15.99B	USD	Point-in-time
Reinsurance recoverable on losses and loss expenses	`ReinsuranceRecoverableLossesAndLossExpenses`	$15.03B	USD	Point-in-time
Reinsurance recoverable on policy benefits	`ReinsuranceRecoverableFuturePolicyBenefits`	$184.00M	USD	Point-in-time
Reinsurance recoverable on policy benefits	`ReinsuranceRecoverableFuturePolicyBenefits`	$202.00M	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCosts`	$4.72B	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCosts`	$4.92B	USD	Point-in-time
Value of business acquired	`ValueOfBusinessAcquiredVOBA`	$326.00M	USD	Point-in-time
Value of business acquired	`ValueOfBusinessAcquiredVOBA`	$355.00M	USD	Point-in-time
Value of business acquired	`ValueOfBusinessAcquiredVOBA`	$295.00M	USD	Point-in-time
Value of business acquired	`ValueOfBusinessAcquiredVOBA`	$395.00M	USD	Point-in-time
Goodwill	`Goodwill`	$15.54B	USD	Point-in-time
Goodwill	`Goodwill`	$15.33B	USD	Point-in-time
Goodwill	`Goodwill`	$15.27B	USD	Point-in-time
Other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$6.14B	USD	Point-in-time
Other intangible assets	`IntangibleAssetsNetExcludingGoodwill`	$6.51B	USD	Point-in-time
Prepaid reinsurance premiums	`PrepaidReinsurancePremiums`	$2.54B	USD	Point-in-time
Prepaid reinsurance premiums	`PrepaidReinsurancePremiums`	$2.53B	USD	Point-in-time
Investments in partially-owned insurance companies	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$678.00M	USD	Point-in-time
Investments in partially-owned insurance companies	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$662.00M	USD	Point-in-time
Other assets	`OtherAssets`	$6.53B	USD	Point-in-time
Other assets	`OtherAssets`	$6.24B	USD	Point-in-time
Total assets	`Assets`	$167.77B	USD	Point-in-time
Total assets	`Assets`	$167.02B	USD	Point-in-time
Unpaid losses and loss expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$62.96B	USD	Point-in-time
Unpaid losses and loss expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$60.54B	USD	Point-in-time
Unpaid losses and loss expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$37.30B	USD	Point-in-time
Unpaid losses and loss expenses	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$63.18B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$15.22B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$15.53B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$5.51B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$5.32B	USD	Point-in-time
Insurance and reinsurance balances payable	`ReinsurancePayable`	$6.44B	USD	Point-in-time
Insurance and reinsurance balances payable	`ReinsurancePayable`	$5.87B	USD	Point-in-time
Securities lending payable	`ObligationToReturnSecuritiesReceivedAsCollateral`	$1.93B	USD	Point-in-time
Securities lending payable	`ObligationToReturnSecuritiesReceivedAsCollateral`	$1.74B	USD	Point-in-time
Accounts payable, accrued expenses, and other liabilities	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$10.47B	USD	Point-in-time
Accounts payable, accrued expenses, and other liabilities	`AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent`	$9.54B	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$304.00M	USD	Point-in-time
Deferred Income Tax Liabilities, Net	`DeferredIncomeTaxLiabilitiesNet`	$699.00M	USD	Point-in-time
Repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$1.41B	USD	Point-in-time
Repurchase agreements	`SecuritiesSoldUnderAgreementsToRepurchase`	$1.42B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$1.01B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$509.00M	USD	Point-in-time
Long-term debt	`LongTermDebt`	$12.09B	USD	Point-in-time
Long-term debt	`LongTermDebt`	$11.56B	USD	Point-in-time
Trust preferred securities	`JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust`	$308.00M	USD	Point-in-time
Trust preferred securities	`JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust`	$308.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$117.46B	USD	Point-in-time
Total liabilities	`Liabilities`	$115.85B	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingencies	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common Shares (CHF 24.15 par value; 479,783,864 shares issued; 459,203,378 and 463,833,179 shares outstanding)	`CommonStockValue`	$11.12B	USD	Point-in-time
Common Shares (CHF 24.15 par value; 479,783,864 shares issued; 459,203,378 and 463,833,179 shares outstanding)	`CommonStockValue`	$11.12B	USD	Point-in-time
Common Shares in treasury (20,580,486 and 15,950,685 shares)	`TreasuryStockValue`	$1.94B	USD	Point-in-time
Common Shares in treasury (20,580,486 and 15,950,685 shares)	`TreasuryStockValue`	$2.62B	USD	Point-in-time
Additional Paid in Capital, Common Stock	`AdditionalPaidInCapitalCommonStock`	$12.56B	USD	Point-in-time
Additional Paid in Capital, Common Stock	`AdditionalPaidInCapitalCommonStock`	$13.98B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$31.70B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$27.47B	USD	Point-in-time
Accumulated other comprehensive income (loss) (AOCI)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$543.00M	USD	Point-in-time
Accumulated other comprehensive income (loss) (AOCI)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.45B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$50.31B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$51.17B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$48.27B	USD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	$167.77B	USD	Point-in-time
Total liabilities and shareholders equity	`LiabilitiesAndStockholdersEquity`	$167.02B	USD	Point-in-time

Income Statement 162 line items

Line Item	Tag	Value	Unit	Period
Net premiums written	`PremiumsWrittenNet`	$30.58B	USD	Annual
Net premiums written	`PremiumsWrittenNet`	$28.14B	USD	Annual
Net premiums written	`PremiumsWrittenNet`	$29.24B	USD	Annual
(Increase) decrease in unearned premiums	`IncreaseDecreaseInUnearnedPremiumsNet`	$-515.00M	USD	Annual
(Increase) decrease in unearned premiums	`IncreaseDecreaseInUnearnedPremiumsNet`	$604.00M	USD	Annual
(Increase) decrease in unearned premiums	`IncreaseDecreaseInUnearnedPremiumsNet`	$-210.00M	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$7.91B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$29.03B	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$7.24B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$7.81B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$28.75B	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$7.03B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$7.46B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$30.06B	USD	Annual
Net premiums earned	`PremiumsEarnedNet`	$7.22B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$6.77B	USD	1 Quarter
Net premiums earned	`PremiumsEarnedNet`	$7.66B	USD	1 Quarter
Net investment income	`InvestmentIncomeNet`	$2.87B	USD	Annual
Net investment income	`InvestmentIncomeNet`	$3.31B	USD	Annual
Net investment income	`InvestmentIncomeNet`	$3.12B	USD	Annual
Other-than-temporary impairment (OTTI) losses gross	`ImpairmentOfInvestments`	$46.00M	USD	Annual
Other-than-temporary impairment (OTTI) losses gross	`ImpairmentOfInvestments`	$52.00M	USD	Annual
Other-than-temporary impairment (OTTI) losses gross	`ImpairmentOfInvestments`	$111.00M	USD	Annual
Portion of OTTI losses recognized in other comprehensive income (OCI)	`OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.00M	USD	Annual
Portion of OTTI losses recognized in other comprehensive income (OCI)	`OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest`	$3.00M	USD	Annual
Portion of OTTI losses recognized in other comprehensive income (OCI)	`OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest`	$8.00M	USD	Annual
Net OTTI losses recognized in income	`OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings`	$49.00M	USD	Annual
Net OTTI losses recognized in income	`OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities`	$45.00M	USD	Annual
Net OTTI losses recognized in income	`OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNetAvailableforsaleSecurities`	$103.00M	USD	Annual
Net realized, Gain (Loss), Excluding Other-than-temporary Impairment Loss	`DebtAndEquitySecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairment`	$-603.00M	USD	Annual
Net realized gains (losses) excluding OTTI losses	`CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments`	$-42.00M	USD	Annual
Net realized gains (losses) excluding OTTI losses	`CostmethodInvestmentsRealizedGainLossExcludingOtherThanTemporaryImpairments`	$129.00M	USD	Annual
Total net realized gains (losses) (includes ($302) reclassified from AOCI)	`DebtAndEquitySecuritiesRealizedGainLoss`	$-2.00M	USD	1 Quarter
Total net realized gains (losses) (includes ($302) reclassified from AOCI)	`DebtAndEquitySecuritiesRealizedGainLoss`	$-652.00M	USD	Annual
Total net realized gains (losses) (includes ($302) reclassified from AOCI)	`DebtAndEquitySecuritiesRealizedGainLoss`	$-687.00M	USD	1 Quarter
Total net realized gains (losses) (includes ($302) reclassified from AOCI)	`DebtAndEquitySecuritiesRealizedGainLoss`	$19.00M	USD	1 Quarter
Total net realized gains (losses) (includes ($302) reclassified from AOCI)	`DebtAndEquitySecuritiesRealizedGainLoss`	$18.00M	USD	1 Quarter
Net Realized Investment Gains (Losses) (includes $(15), and $(119) reclassified from AOCI)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$-7.00M	USD	1 Quarter
Net Realized Investment Gains (Losses) (includes $(15), and $(119) reclassified from AOCI)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$-10.00M	USD	1 Quarter
Net Realized Investment Gains (Losses) (includes $(15), and $(119) reclassified from AOCI)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$101.00M	USD	1 Quarter
Net Realized Investment Gains (Losses) (includes $(15), and $(119) reclassified from AOCI)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$84.00M	USD	Annual
Net Realized Investment Gains (Losses) (includes $(15), and $(119) reclassified from AOCI)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$-145.00M	USD	Annual
Total revenues	`Revenues`	$32.24B	USD	Annual
Total revenues	`Revenues`	$7.83B	USD	1 Quarter
Total revenues	`Revenues`	$31.47B	USD	Annual
Total revenues	`Revenues`	$8.51B	USD	1 Quarter
Total revenues	`Revenues`	$8.61B	USD	1 Quarter
Total revenues	`Revenues`	$7.51B	USD	1 Quarter
Total revenues	`Revenues`	$8.02B	USD	1 Quarter
Total revenues	`Revenues`	$8.11B	USD	1 Quarter
Total revenues	`Revenues`	$32.72B	USD	Annual
Total revenues	`Revenues`	$7.63B	USD	1 Quarter
Total revenues	`Revenues`	$8.75B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$6.25B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$4.61B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$4.10B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$4.87B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$4.27B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$18.07B	USD	Annual
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$18.45B	USD	Annual
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$3.79B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$4.49B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$4.15B	USD	1 Quarter
Losses and loss expenses	`PolicyholderBenefitsAndClaimsIncurredNet`	$16.05B	USD	Annual
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$676.00M	USD	Annual
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$163.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$590.00M	USD	Annual
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$176.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$168.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$169.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$127.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$151.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$150.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$162.00M	USD	1 Quarter
Policy benefits	`LiabilityForFuturePolicyBenefitsPeriodExpense`	$588.00M	USD	Annual
Policy Acquisition Costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$5.90B	USD	Annual
Policy Acquisition Costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$5.91B	USD	Annual
Policy Acquisition Costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$5.78B	USD	Annual
Administrative expenses	`GeneralAndAdministrativeExpense`	$2.83B	USD	Annual
Administrative expenses	`GeneralAndAdministrativeExpense`	$3.08B	USD	Annual
Administrative expenses	`GeneralAndAdministrativeExpense`	$2.89B	USD	Annual
Interest expense	`InterestExpense`	$605.00M	USD	Annual
Interest expense	`InterestExpense`	$641.00M	USD	Annual
Interest expense	`InterestExpense`	$607.00M	USD	Annual
Other (income) expense	`OtherOperatingIncomeExpenseNet`	$400.00M	USD	Annual
Other (income) expense	`OtherOperatingIncomeExpenseNet`	$222.00M	USD	Annual
Other (income) expense	`OtherOperatingIncomeExpenseNet`	$434.00M	USD	Annual
Amortization of Purchased Intangibles	`AmortizationOfIntangibleAssets`	$339.00M	USD	Annual
Amortization of Purchased Intangibles	`AmortizationOfIntangibleAssets`	$19.00M	USD	Annual
Amortization of Purchased Intangibles	`AmortizationOfIntangibleAssets`	$260.00M	USD	Annual
Chubb integration expenses	`BusinessCombinationIntegrationRelatedCosts`	$492.00M	USD	Annual
Chubb integration expenses	`BusinessCombinationIntegrationRelatedCosts`	$310.00M	USD	Annual
Chubb integration expenses	`BusinessCombinationIntegrationRelatedCosts`	$59.00M	USD	Annual
Total expenses	`BenefitsLossesAndExpenses`	$26.52B	USD	Annual
Total expenses	`BenefitsLossesAndExpenses`	$28.52B	USD	Annual
Total expenses	`BenefitsLossesAndExpenses`	$28.06B	USD	Annual
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$4.95B	USD	Annual
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$3.72B	USD	Annual
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$4.66B	USD	Annual
Income tax expense (benefit) (includes $(41), $(13), and $28 on reclassified unrealized gains and losses)	`IncomeTaxExpenseBenefit`	$815.00M	USD	Annual
Income tax expense (benefit) (includes $(41), $(13), and $28 on reclassified unrealized gains and losses)	`IncomeTaxExpenseBenefit`	$-139.00M	USD	Annual
Income tax expense (benefit) (includes $(41), $(13), and $28 on reclassified unrealized gains and losses)	`IncomeTaxExpenseBenefit`	$695.00M	USD	Annual
Net income	`NetIncomeLoss`	$1.30B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.53B	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.13B	USD	Annual
Net income	`NetIncomeLoss`	$1.08B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.23B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.29B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.96B	USD	Annual
Net income	`NetIncomeLoss`	$-70.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.09B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.86B	USD	Annual
Net income	`NetIncomeLoss`	$355.00M	USD	1 Quarter
Unrealized appreciation (depreciation)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-35.00M	USD	Annual
Unrealized appreciation (depreciation)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$618.00M	USD	Annual
Unrealized appreciation (depreciation)	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax`	$-2.30B	USD	Annual
Reclassification adjustment for net realized (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$-119.00M	USD	Annual
Reclassification adjustment for net realized (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$-15.00M	USD	Annual
Reclassification adjustment for net realized (gains) losses included in net income	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax`	$-302.00M	USD	Annual
Other comprehensive income (loss) after reclassification for net realized gains included in net income	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$-2.00B	USD	Annual
Other comprehensive income (loss) after reclassification for net realized gains included in net income	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$633.00M	USD	Annual
Other comprehensive income (loss) after reclassification for net realized gains included in net income	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax`	$84.00M	USD	Annual
Cumulative foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-802.00M	USD	Annual
Cumulative foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$471.00M	USD	Annual
Cumulative foreign currency translation adjustment	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax`	$-154.00M	USD	Annual
Postretirement benefit liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$321.00M	USD	Annual
Postretirement benefit liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$-545.00M	USD	Annual
Postretirement benefit liability adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax`	$16.00M	USD	Annual
Other comprehensive income (loss), before income tax	`OtherComprehensiveIncomeLossBeforeTax`	$475.00M	USD	Annual
Other comprehensive income (loss), before income tax	`OtherComprehensiveIncomeLossBeforeTax`	$1.09B	USD	Annual
Other comprehensive income (loss), before income tax	`OtherComprehensiveIncomeLossBeforeTax`	$-3.12B	USD	Annual
Income tax (expense) benefit related to OCI items	`OtherComprehensiveIncomeLossTax`	$-399.00M	USD	Annual
Income tax (expense) benefit related to OCI items	`OtherComprehensiveIncomeLossTax`	$54.00M	USD	Annual
Income tax (expense) benefit related to OCI items	`OtherComprehensiveIncomeLossTax`	$231.00M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$857.00M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$421.00M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-2.72B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$1.24B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$4.72B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$4.56B	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$2.79	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$8.26	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$0.77	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$2.33	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$8.94	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$2.32	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$8.55	USD	Annual
Basic earnings per share	`EarningsPerShareBasic`	$3.29	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$2.78	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$-0.15	USD	1 Quarter
Basic earnings per share	`EarningsPerShareBasic`	$2.66	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$2.64	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$2.76	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$0.76	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$8.19	USD	Annual
Diluted earnings per share	`EarningsPerShareDiluted`	$2.31	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$2.30	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$8.87	USD	Annual
Diluted earnings per share	`EarningsPerShareDiluted`	$8.49	USD	Annual
Diluted earnings per share	`EarningsPerShareDiluted`	$2.77	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$3.27	USD	1 Quarter
Diluted earnings per share	`EarningsPerShareDiluted`	$-0.15	USD	1 Quarter

Cash Flow Statement 165 line items

Line Item	Tag	Value	Unit	Period
Acquisition of subsidiaries, cash acquired	`CashAcquiredFromAcquisition`	$71.00M	USD	Annual
Acquisition of subsidiaries, cash acquired	`CashAcquiredFromAcquisition`	-	USD	Annual
Acquisition of subsidiaries, cash acquired	`CashAcquiredFromAcquisition`	-	USD	Annual
Net income	`NetIncomeLoss`	$1.30B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.53B	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.13B	USD	Annual
Net income	`NetIncomeLoss`	$1.08B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.23B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.29B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.96B	USD	Annual
Net income	`NetIncomeLoss`	$-70.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.09B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.86B	USD	Annual
Net income	`NetIncomeLoss`	$355.00M	USD	1 Quarter
Realized Gain (Loss)	`DebtAndEquitySecuritiesRealizedGainLoss`	$-2.00M	USD	1 Quarter
Realized Gain (Loss)	`DebtAndEquitySecuritiesRealizedGainLoss`	$-652.00M	USD	Annual
Realized Gain (Loss)	`DebtAndEquitySecuritiesRealizedGainLoss`	$-687.00M	USD	1 Quarter
Realized Gain (Loss)	`DebtAndEquitySecuritiesRealizedGainLoss`	$19.00M	USD	1 Quarter
Realized Gain (Loss)	`DebtAndEquitySecuritiesRealizedGainLoss`	$18.00M	USD	1 Quarter
Realized Investment Gains (Losses)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$-7.00M	USD	1 Quarter
Realized Investment Gains (Losses)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$-10.00M	USD	1 Quarter
Realized Investment Gains (Losses)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$101.00M	USD	1 Quarter
Realized Investment Gains (Losses)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$84.00M	USD	Annual
Realized Investment Gains (Losses)	`RealizedGainLossOnMarketableSecuritiesCostMethodInvestmentsAndOtherInvestments`	$-145.00M	USD	Annual
Amortization of premiums/discounts on fixed maturities	`AmortizationOfFinancingCostsAndDiscounts`	$737.00M	USD	Annual
Amortization of premiums/discounts on fixed maturities	`AmortizationOfFinancingCostsAndDiscounts`	$592.00M	USD	Annual
Amortization of premiums/discounts on fixed maturities	`AmortizationOfFinancingCostsAndDiscounts`	$694.00M	USD	Annual
Amortization of purchased intangibles	`PresentValueOfFutureInsuranceProfitsAmortizationExpense1`	$339.00M	USD	Annual
Amortization of purchased intangibles	`PresentValueOfFutureInsuranceProfitsAmortizationExpense1`	$1.58B	USD	Annual
Amortization of purchased intangibles	`PresentValueOfFutureInsuranceProfitsAmortizationExpense1`	$260.00M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$527.00M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-96.00M	USD	Annual
Deferred income taxes	`IncreaseDecreaseInDeferredIncomeTaxes`	$-16.00M	USD	Annual
Unpaid losses and loss expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$570.00M	USD	Annual
Unpaid losses and loss expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$2.14B	USD	Annual
Unpaid losses and loss expenses	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$332.00M	USD	Annual
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$654.00M	USD	Annual
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$264.00M	USD	Annual
Unearned premiums	`IncreaseDecreaseInUnearnedPremiums`	$-680.00M	USD	Annual
Future policy benefits	`IncreaseDecreaseInFuturePolicyBenefitReserves`	$188.00M	USD	Annual
Future policy benefits	`IncreaseDecreaseInFuturePolicyBenefitReserves`	$235.00M	USD	Annual
Future policy benefits	`IncreaseDecreaseInFuturePolicyBenefitReserves`	$217.00M	USD	Annual
Insurance and reinsurance balances payable	`IncreaseDecreaseInReinsurancePayables`	$271.00M	USD	Annual
Insurance and reinsurance balances payable	`IncreaseDecreaseInReinsurancePayables`	$848.00M	USD	Annual
Insurance and reinsurance balances payable	`IncreaseDecreaseInReinsurancePayables`	$722.00M	USD	Annual
Accounts payable, accrued expenses, and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$375.00M	USD	Annual
Accounts payable, accrued expenses, and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-517.00M	USD	Annual
Accounts payable, accrued expenses, and other liabilities	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-97.00M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$147.00M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$-365.00M	USD	Annual
Income taxes payable	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$161.00M	USD	Annual
Insurance and reinsurance balances receivable	`IncreaseDecreaseInPremiumsReceivable`	$981.00M	USD	Annual
Insurance and reinsurance balances receivable	`IncreaseDecreaseInPremiumsReceivable`	$243.00M	USD	Annual
Insurance and reinsurance balances receivable	`IncreaseDecreaseInPremiumsReceivable`	$616.00M	USD	Annual
Reinsurance recoverable	`IncreaseDecreaseInReinsuranceRecoverableLossesAndLossExpenses`	$-1.17B	USD	Annual
Reinsurance recoverable	`IncreaseDecreaseInReinsuranceRecoverableLossesAndLossExpenses`	$-1.25B	USD	Annual
Reinsurance recoverable	`IncreaseDecreaseInReinsuranceRecoverableLossesAndLossExpenses`	$-358.00M	USD	Annual
Deferred policy acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$317.00M	USD	Annual
Deferred policy acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$1.45B	USD	Annual
Deferred policy acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$301.00M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-100.00M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$351.00M	USD	Annual
Other	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-286.00M	USD	Annual
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$5.48B	USD	Annual
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$4.50B	USD	Annual
Net cash flows from operating activities	`NetCashProvidedByUsedInOperatingActivitiesContinuingOperations`	$5.29B	USD	Annual
Purchases of fixed maturities available for sale	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$25.72B	USD	Annual
Purchases of fixed maturities available for sale	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$24.70B	USD	Annual
Purchases of fixed maturities available for sale	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$30.76B	USD	Annual
Purchases of to be announced mortgage-backed securities	`PaymentsToAcquireToBeAnnouncedMortgageBackedSecurities`	$27.00M	USD	Annual
Purchases of to be announced mortgage-backed securities	`PaymentsToAcquireToBeAnnouncedMortgageBackedSecurities`	$56.00M	USD	Annual
Purchases of to be announced mortgage-backed securities	`PaymentsToAcquireToBeAnnouncedMortgageBackedSecurities`	$35.00M	USD	Annual
Purchases of fixed maturities held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	$282.00M	USD	Annual
Purchases of fixed maturities held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	$352.00M	USD	Annual
Purchases of fixed maturities held to maturity	`PaymentsToAcquireHeldToMaturitySecurities`	$456.00M	USD	Annual
Payments to acquire equity securities	`Paymentstoacquireequitysecurities`	$207.00M	USD	Annual
Purchases of equity securities	`PaymentsToAcquireAvailableForSaleSecuritiesEquity`	$207.00M	USD	Annual
Purchases of equity securities	`PaymentsToAcquireAvailableForSaleSecuritiesEquity`	$173.00M	USD	Annual
Purchases of equity securities	`PaymentsToAcquireAvailableForSaleSecuritiesEquity`	$146.00M	USD	Annual
Sales of fixed maturities available for sale	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$16.62B	USD	Annual
Sales of fixed maturities available for sale	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$14.00B	USD	Annual
Sales of fixed maturities available for sale	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$13.23B	USD	Annual
Sales of to be announced mortgage-backed securities	`ProceedsFromSalesToBeAnnouncedMortgageBackedSecurities`	$27.00M	USD	Annual
Sales of to be announced mortgage-backed securities	`ProceedsFromSalesToBeAnnouncedMortgageBackedSecurities`	$29.00M	USD	Annual
Sales of to be announced mortgage-backed securities	`ProceedsFromSalesToBeAnnouncedMortgageBackedSecurities`	$56.00M	USD	Annual
Proceeds from Sale of Equity Securities	`ProceedsfromSaleofEquitySecurities`	$315.00M	USD	Annual
Sales of equity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesEquity`	$315.00M	USD	Annual
Sales of equity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesEquity`	$1.00B	USD	Annual
Sales of equity securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesEquity`	$187.00M	USD	Annual
Maturities and redemptions of fixed maturities available for sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$9.35B	USD	Annual
Maturities and redemptions of fixed maturities available for sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$7.35B	USD	Annual
Maturities and redemptions of fixed maturities available for sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$10.43B	USD	Annual
Maturities and redemptions of fixed maturities held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$958.00M	USD	Annual
Maturities and redemptions of fixed maturities held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$1.12B	USD	Annual
Maturities and redemptions of fixed maturities held to maturity	`ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities`	$879.00M	USD	Annual
Net change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-516.00M	USD	Annual
Net change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$537.00M	USD	Annual
Net change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-12.35B	USD	Annual
Net derivative instruments settlements	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$-16.00M	USD	Annual
Net derivative instruments settlements	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$168.00M	USD	Annual
Net derivative instruments settlements	`PaymentsForProceedsFromDerivativeInstrumentInvestingActivities`	$265.00M	USD	Annual
Private equity contributions	`PaymentsToAcquireLimitedPartnershipInterests`	$1.34B	USD	Annual
Private equity contributions	`PaymentsToAcquireLimitedPartnershipInterests`	$648.00M	USD	Annual
Private equity contributions	`PaymentsToAcquireLimitedPartnershipInterests`	$553.00M	USD	Annual
Private equity distributions	`ProceedsFromLimitedPartnershipInvestments`	$958.00M	USD	Annual
Private equity distributions	`ProceedsFromLimitedPartnershipInvestments`	$980.00M	USD	Annual
Private equity distributions	`ProceedsFromLimitedPartnershipInvestments`	$1.08B	USD	Annual
Acquisition of subsidiaries (net of cash acquired of $X, nil, and $71)	`PaymentsToAcquireBusinessesNetOfCashAcquired`	$14.25B	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$533.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$530.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$402.00M	USD	Annual
Net cash flows used for investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-2.42B	USD	Annual
Net cash flows used for investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-5.32B	USD	Annual
Net cash flows used for investing activities	`NetCashProvidedByUsedInInvestingActivitiesContinuingOperations`	$-2.94B	USD	Annual
Dividends paid on Common Shares	`PaymentsOfDividendsCommonStock`	$1.34B	USD	Annual
Dividends paid on Common Shares	`PaymentsOfDividendsCommonStock`	$1.17B	USD	Annual
Dividends paid on Common Shares	`PaymentsOfDividendsCommonStock`	$1.31B	USD	Annual
Common Shares repurchased	`PaymentsForRepurchaseOfCommonStock`	$1.04B	USD	Annual
Common Shares repurchased	`PaymentsForRepurchaseOfCommonStock`	$801.00M	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	Annual
Proceeds from issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.17B	USD	Annual
Proceeds from issuance of repurchase agreements	`ProceedsFromShortTermDebt`	$2.31B	USD	Annual
Proceeds from issuance of repurchase agreements	`ProceedsFromShortTermDebt`	$2.03B	USD	Annual
Proceeds from issuance of repurchase agreements	`ProceedsFromShortTermDebt`	$2.35B	USD	Annual
Repayments of Long-term Debt	`RepaymentsOfLongTermDebt`	$501.00M	USD	Annual
Repayments of Long-term Debt	`RepaymentsOfLongTermDebt`	-	USD	Annual
Repayments of Long-term Debt	`RepaymentsOfLongTermDebt`	$2.00B	USD	Annual
Repayment of repurchase agreements	`RepaymentsOfShortTermDebt`	$2.02B	USD	Annual
Repayment of repurchase agreements	`RepaymentsOfShortTermDebt`	$2.35B	USD	Annual
Repayment of repurchase agreements	`RepaymentsOfShortTermDebt`	$2.31B	USD	Annual
Proceeds from share-based compensation plans	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$151.00M	USD	Annual
Proceeds from share-based compensation plans	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$115.00M	USD	Annual
Proceeds from share-based compensation plans	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$167.00M	USD	Annual
Policyholder contract deposits	`AdditionsToContractHoldersFunds`	$522.00M	USD	Annual
Policyholder contract deposits	`AdditionsToContractHoldersFunds`	$453.00M	USD	Annual
Policyholder contract deposits	`AdditionsToContractHoldersFunds`	$442.00M	USD	Annual
Policyholder contract withdrawals	`WithdrawalFromContractHoldersFunds`	$253.00M	USD	Annual
Policyholder contract withdrawals	`WithdrawalFromContractHoldersFunds`	$307.00M	USD	Annual
Policyholder contract withdrawals	`WithdrawalFromContractHoldersFunds`	$358.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-4.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	Annual
Net cash flows used for financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-1.99B	USD	Annual
Net cash flows used for financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-742.00M	USD	Annual
Net cash flows used for financing activities	`NetCashProvidedByUsedInFinancingActivitiesContinuingOperations`	$-2.32B	USD	Annual
Effect of foreign currency rate changes on cash and restricted cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$1.00M	USD	Annual
Effect of foreign currency rate changes on cash and restricted cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-25.00M	USD	Annual
Effect of foreign currency rate changes on cash and restricted cash	`EffectOfExchangeRateOnCashAndCashEquivalents`	$-65.00M	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$489.00M	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-237.00M	USD	Annual
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-797.00M	USD	Annual
Cash and restricted cash - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.89B	USD	Point-in-time
Cash and restricted cash - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$851.00M	USD	Point-in-time
Cash and restricted cash - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.09B	USD	Point-in-time
Cash and restricted cash - beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.34B	USD	Point-in-time
Cash and restricted cash - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.89B	USD	Point-in-time
Cash and restricted cash - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$851.00M	USD	Point-in-time
Cash and restricted cash - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.09B	USD	Point-in-time
Cash and restricted cash - end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.34B	USD	Point-in-time
Taxes paid	`IncomeTaxesPaidNet`	$662.00M	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$736.00M	USD	Annual
Taxes paid	`IncomeTaxesPaidNet`	$503.00M	USD	Annual
Interest paid	`InterestPaidNet`	$644.00M	USD	Annual
Interest paid	`InterestPaidNet`	$642.00M	USD	Annual
Interest paid	`InterestPaidNet`	$621.00M	USD	Annual

Stockholders Equity 33 line items

Line Item	Tag	Value	Unit	Period
Other Comprehensive Income (Loss), Available-for-sale Securities, before Reclassification Adjustments, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$-338.00M	USD	Annual
Other Comprehensive Income (Loss), Available-for-sale Securities, before Reclassification Adjustments, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$228.00M	USD	Annual
Other Comprehensive Income (Loss), Available-for-sale Securities, before Reclassification Adjustments, Tax	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax`	$-72.00M	USD	Annual
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-41.00M	USD	Annual
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$28.00M	USD	Annual
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-13.00M	USD	Annual
Net unrealized appreciation on investments, Change in year, income tax (expense) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$241.00M	USD	Annual
Net unrealized appreciation on investments, Change in year, income tax (expense) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-297.00M	USD	Annual
Net unrealized appreciation on investments, Change in year, income tax (expense) benefit	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax`	$-100.00M	USD	Annual
Cumulative translation adjustment, Change in year, income tax(expense) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$5.00M	USD	Annual
Cumulative translation adjustment, Change in year, income tax(expense) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$35.00M	USD	Annual
Cumulative translation adjustment, Change in year, income tax(expense) benefit	`OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax`	$30.00M	USD	Annual
Pension liability adjustment, Change in year, income tax (expense) benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$5.00M	USD	Annual
Pension liability adjustment, Change in year, income tax (expense) benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-184.00M	USD	Annual
Pension liability adjustment, Change in year, income tax (expense) benefit	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$67.00M	USD	Annual
Balance beginning of year	`StockholdersEquity`	$50.31B	USD	Point-in-time
Balance beginning of year	`StockholdersEquity`	$51.17B	USD	Point-in-time
Balance beginning of year	`StockholdersEquity`	$48.27B	USD	Point-in-time
Common Shares repurchased	`TreasuryStockValueAcquiredCostMethod`	-	USD	Annual
Net income	`NetIncomeLoss`	$1.30B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.53B	USD	1 Quarter
Net income	`NetIncomeLoss`	$4.13B	USD	Annual
Net income	`NetIncomeLoss`	$1.08B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.23B	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.29B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.96B	USD	Annual
Net income	`NetIncomeLoss`	$-70.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.09B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.86B	USD	Annual
Net income	`NetIncomeLoss`	$355.00M	USD	1 Quarter
Balance Ending of year	`StockholdersEquity`	$50.31B	USD	Point-in-time
Balance Ending of year	`StockholdersEquity`	$51.17B	USD	Point-in-time
Balance Ending of year	`StockholdersEquity`	$48.27B	USD	Point-in-time

Comprehensive Income 3 line items

Line Item	Tag	Value	Unit	Period
Income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-41.00M	USD	Annual
Income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$28.00M	USD	Annual
Income tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-13.00M	USD	Annual

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.