2016 Q4 Form 10-K Financial Statement
#000089615918000002 Filed on February 23, 2018
Income Statement
| Concept | 2016 Q4 | 2016 Q3 | 2016 Q2 |
|---|---|---|---|
| Revenue | $8.168B | $8.527B | $7.897B |
| YoY Change | 74.57% | 75.06% | 56.44% |
| Cost Of Revenue | $3.855B | $4.269B | $4.254B |
| YoY Change | 67.46% | 61.52% | 76.0% |
| Gross Profit | $4.313B | $4.258B | $3.643B |
| YoY Change | 81.45% | 91.11% | 38.46% |
| Gross Profit Margin | 52.8% | 49.94% | 46.13% |
| Selling, General & Admin | $719.0M | $774.0M | $834.0M |
| YoY Change | 25.04% | 34.84% | 43.05% |
| % of Gross Profit | 16.67% | 18.18% | 22.89% |
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $3.000M | $1.514B | $1.560B |
| YoY Change | -91.43% | 96.37% | 114.58% |
| % of Gross Profit | 0.07% | 35.56% | 42.82% |
| Operating Expenses | $6.155B | $6.716B | $6.800B |
| YoY Change | 61.63% | 62.5% | 72.76% |
| Operating Profit | -$1.842B | -$2.458B | -$3.157B |
| YoY Change | 28.72% | 29.03% | 141.92% |
| Interest Expense | $15.00M | -$73.00M | -$122.0M |
| YoY Change | -115.15% | 231.82% | 293.55% |
| % of Operating Profit | |||
| Other Income/Expense, Net | -$17.00M | -$8.000M | $1.000M |
| YoY Change | 54.55% | -33.33% | -105.88% |
| Pretax Income | $1.869B | $1.637B | $881.0M |
| YoY Change | 149.2% | 148.03% | -18.8% |
| Income Tax | $259.0M | $277.0M | $155.0M |
| % Of Pretax Income | 13.86% | 16.92% | 17.59% |
| Net Earnings | $1.610B | $1.360B | $726.0M |
| YoY Change | 135.72% | 157.58% | -22.93% |
| Net Earnings / Revenue | 19.71% | 15.95% | 9.19% |
| Basic Earnings Per Share | $3.44 | $2.90 | $1.55 |
| Diluted Earnings Per Share | $3.41 | $2.88 | $1.54 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 465.3M shares | 468.0M shares | 467.7M shares |
| Diluted Shares Outstanding | 471.4M shares | 471.2M shares |
Balance Sheet
| Concept | 2016 Q4 | 2016 Q3 | 2016 Q2 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | |||
| YoY Change | |||
| Cash & Equivalents | $985.0M | $870.0M | $1.011B |
| Short-Term Investments | |||
| Other Short-Term Assets | |||
| YoY Change | |||
| Inventory | |||
| Prepaid Expenses | |||
| Receivables | |||
| Other Receivables | |||
| Total Short-Term Assets | |||
| YoY Change | |||
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $1.200B | ||
| YoY Change | 27.93% | ||
| Goodwill | $15.33B | $15.48B | $15.53B |
| YoY Change | 219.68% | ||
| Intangibles | $6.763B | $6.991B | $7.398B |
| YoY Change | 662.46% | ||
| Long-Term Investments | $99.76B | $101.7B | $100.5B |
| YoY Change | 49.11% | 61.33% | 57.28% |
| Other Assets | $0.00 | $0.00 | $0.00 |
| YoY Change | -100.0% | -100.0% | -100.0% |
| Total Long-Term Assets | |||
| YoY Change | |||
| TOTAL ASSETS | |||
| Total Short-Term Assets | |||
| Total Long-Term Assets | |||
| Total Assets | $159.8B | $161.8B | $160.2B |
| YoY Change | 56.18% | 65.52% | 60.46% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $8.617B | $9.748B | $9.614B |
| YoY Change | 38.87% | 63.09% | 57.87% |
| Accrued Expenses | |||
| YoY Change | |||
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $500.0M | $500.0M | $500.0M |
| YoY Change | -76.22% | -76.21% | |
| Long-Term Debt Due | |||
| YoY Change | |||
| Total Short-Term Liabilities | $14.75B | $15.13B | $15.06B |
| YoY Change | 40.85% | 22.98% | 17.7% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $12.92B | $12.93B | $12.94B |
| YoY Change | 33.23% | 189.5% | 189.72% |
| Other Long-Term Liabilities | $853.0M | -$1.166B | -$1.256B |
| YoY Change | -3.94% | -214.65% | -304.23% |
| Total Long-Term Liabilities | $13.77B | $11.76B | $11.68B |
| YoY Change | 30.11% | 114.54% | 129.94% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $14.75B | $15.13B | $15.06B |
| Total Long-Term Liabilities | $13.77B | $11.76B | $11.68B |
| Total Liabilities | $111.5B | $113.4B | $113.0B |
| YoY Change | 52.4% | 65.28% | 60.74% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $23.61B | $22.00B | $20.64B |
| YoY Change | 21.23% | 17.07% | 13.01% |
| Common Stock | $26.46B | $11.12B | $11.12B |
| YoY Change | 237.75% | 41.98% | 41.98% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $1.480B | $1.550B | $1.577B |
| YoY Change | -23.0% | -21.48% | -21.11% |
| Treasury Stock Shares | 13.82M shares | 14.50M shares | 14.77M shares |
| Shareholders Equity | $48.28B | $48.37B | $47.23B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $159.8B | $161.8B | $160.2B |
| YoY Change | 56.18% | 65.52% | 60.46% |
Cashflow Statement
| Concept | 2016 Q4 | 2016 Q3 | 2016 Q2 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $1.610B | $1.360B | $726.0M |
| YoY Change | 135.72% | 157.58% | -22.93% |
| Depreciation, Depletion And Amortization | $3.000M | $1.514B | $1.560B |
| YoY Change | -91.43% | 96.37% | 114.58% |
| Cash From Operating Activities | $1.455B | $1.684B | $1.133B |
| YoY Change | 24.89% | 108.42% | 38.85% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | |||
| YoY Change | |||
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | -$1.041B | -$1.602B | -$1.057B |
| YoY Change | -78.62% | 295.56% | |
| Cash From Investing Activities | -$1.041B | -$1.602B | -$1.057B |
| YoY Change | -78.62% | 295.56% | |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | |||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | -232.0M | -241.0M | -167.0M |
| YoY Change | -105.19% | 104.24% | -83.17% |
| NET CHANGE | |||
| Cash From Operating Activities | 1.455B | 1.684B | 1.133B |
| Cash From Investing Activities | -1.041B | -1.602B | -1.057B |
| Cash From Financing Activities | -232.0M | -241.0M | -167.0M |
| Net Change In Cash | 182.0M | -159.0M | -91.00M |
| YoY Change | -76.3% | -155.79% | -48.3% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $1.455B | $1.684B | $1.133B |
| Capital Expenditures | |||
| Free Cash Flow | |||
| YoY Change |
Facts In Submission
| Frame | Concept Type | Concept / XBRL Key | Value | Unit |
|---|---|---|---|---|
| CY2016Q4 | cb |
Aoci Portion Attributabletochangeof F Vofinvestmentswith Otti
AOCIPortionAttributabletochangeofFVofinvestmentswithOTTI
|
10000000 | USD |
| CY2017Q4 | cb |
Aoci Portion Attributabletochangeof F Vofinvestmentswith Otti
AOCIPortionAttributabletochangeofFVofinvestmentswithOTTI
|
7000000 | USD |
| CY2017 | cb |
Advances To From Affiliates Financing Activities
AdvancesToFromAffiliatesFinancingActivities
|
0 | USD |
| CY2017Q4 | cb |
Allowance For Reinsurance Recoverable Percentage
AllowanceForReinsuranceRecoverablePercentage
|
0.021 | |
| CY2015Q2 | cb |
Annualdividendpershareapprovedbyshareholders
Annualdividendpershareapprovedbyshareholders
|
2.68 | |
| CY2016Q2 | cb |
Annualdividendpershareapprovedbyshareholders
Annualdividendpershareapprovedbyshareholders
|
2.76 | |
| CY2017Q2 | cb |
Annualdividendpershareapprovedbyshareholders
Annualdividendpershareapprovedbyshareholders
|
2.84 | |
| CY2015 | cb |
Annualestimateofforfeituresforequityawards
Annualestimateofforfeituresforequityawards
|
0.065 | |
| CY2016 | cb |
Annualestimateofforfeituresforequityawards
Annualestimateofforfeituresforequityawards
|
0.065 | |
| CY2017 | cb |
Annualestimateofforfeituresforequityawards
Annualestimateofforfeituresforequityawards
|
0.065 | |
| CY2016Q4 | cb |
Available For Sale Securities Excluding Mortgage Backed Securities Amortized Cost
AvailableForSaleSecuritiesExcludingMortgageBackedSecuritiesAmortizedCost
|
65470000000 | USD |
| CY2017Q4 | cb |
Available For Sale Securities Excluding Mortgage Backed Securities Amortized Cost
AvailableForSaleSecuritiesExcludingMortgageBackedSecuritiesAmortizedCost
|
62556000000 | USD |
| CY2016Q4 | cb |
Available For Sale Securities Excluding Mortgage Backed Securities Fair Value
AvailableForSaleSecuritiesExcludingMortgageBackedSecuritiesFairValue
|
66108000000 | USD |
| CY2017Q4 | cb |
Available For Sale Securities Excluding Mortgage Backed Securities Fair Value
AvailableForSaleSecuritiesExcludingMortgageBackedSecuritiesFairValue
|
63649000000 | USD |
| CY2017 | cb |
Borrowers Collateral Percent Of Fair Value Loaned Securities
BorrowersCollateralPercentOfFairValueLoanedSecurities
|
1.02 | |
| CY2015 | cb |
Chubb Foundation Contribution
ChubbFoundationContribution
|
0 | USD |
| CY2016 | cb |
Chubb Foundation Contribution
ChubbFoundationContribution
|
0 | USD |
| CY2017 | cb |
Chubb Foundation Contribution
ChubbFoundationContribution
|
50000000 | USD |
| CY2016 | cb |
Common Stock Dividend Rate Per Dollar Amount
CommonStockDividendRatePerDollarAmount
|
0.67 | |
| CY2017 | cb |
Common Stock Dividend Rate Per Dollar Amount
CommonStockDividendRatePerDollarAmount
|
0.69 | |
| CY2018 | cb |
Common Stock Dividend Rate Per Dollar Amount
CommonStockDividendRatePerDollarAmount
|
0.71 | |
| CY2017Q4 | cb |
Common Stock Maximum Ownership Percentage For Voting
CommonStockMaximumOwnershipPercentageForVoting
|
0.1 | |
| CY2017 | cb |
Deferred Marketing Costs Amortization Period
DeferredMarketingCostsAmortizationPeriod
|
P10Y | |
| CY2016 | cb |
Definedbenefitplanbenefitspaidinclusiveofsettlements
Definedbenefitplanbenefitspaidinclusiveofsettlements
|
213000000 | USD |
| CY2017 | cb |
Definedbenefitplanbenefitspaidinclusiveofsettlements
Definedbenefitplanbenefitspaidinclusiveofsettlements
|
200000000 | USD |
| CY2017Q4 | cb |
Equity Securities In Unrealized Loss Position Number
EquitySecuritiesInUnrealizedLossPositionNumber
|
82 | Security |
| CY2017Q4 | cb |
Equity Securities Largest Single Unrealized Loss
EquitySecuritiesLargestSingleUnrealizedLoss
|
-3000000 | USD |
| CY2017Q4 | cb |
Equity Securities Total Number
EquitySecuritiesTotalNumber
|
328 | Security |
| CY2015 | cb |
Fair Value Level1to Level2transfers Amount
FairValueLevel1toLevel2transfersAmount
|
0 | USD |
| CY2016 | cb |
Fair Value Level1to Level2transfers Amount
FairValueLevel1toLevel2transfersAmount
|
0 | USD |
| CY2017 | cb |
Fair Value Level1to Level2transfers Amount
FairValueLevel1toLevel2transfersAmount
|
0 | USD |
| CY2017Q4 | cb |
Finitelivedintangibleassetsamortizationexpensetotal
Finitelivedintangibleassetsamortizationexpensetotal
|
1404000000 | USD |
| CY2017Q4 | cb |
Fixed Maturities In Unrealized Loss Position Number
FixedMaturitiesInUnrealizedLossPositionNumber
|
9828 | Security |
| CY2017Q4 | cb |
Fixed Maturities Largest Single Unrealized Loss
FixedMaturitiesLargestSingleUnrealizedLoss
|
-7000000 | USD |
| CY2017Q4 | cb |
Fixed Maturities Total Number
FixedMaturitiesTotalNumber
|
30932 | Security |
| CY2015 | cb |
Gains Losses On Fair Value Changes In Separate Account Assets
GainsLossesOnFairValueChangesInSeparateAccountAssets
|
-19000000 | USD |
| CY2016 | cb |
Gains Losses On Fair Value Changes In Separate Account Assets
GainsLossesOnFairValueChangesInSeparateAccountAssets
|
11000000 | USD |
| CY2017 | cb |
Gains Losses On Fair Value Changes In Separate Account Assets
GainsLossesOnFairValueChangesInSeparateAccountAssets
|
97000000 | USD |
| CY2017 | cb |
Goodwill Impairment Testing Qualitative Assessment Percentage Probability
GoodwillImpairmentTestingQualitativeAssessmentPercentageProbability
|
0.50 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Adjustment Factor For Valuable Guarantees Lower Range
GuaranteedLivingBenefitsAdjustmentFactorForValuableGuaranteesLowerRange
|
0.15 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Adjustment Factor For Valuable Guarantees Upper Range
GuaranteedLivingBenefitsAdjustmentFactorForValuableGuaranteesUpperRange
|
0.75 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Lapse Rate Base Lower Range
GuaranteedLivingBenefitsLapseRateBaseLowerRange
|
0.03 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Lapse Rate Base Upper Range
GuaranteedLivingBenefitsLapseRateBaseUpperRange
|
0.09 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Lapse Rate Spike Lower Range
GuaranteedLivingBenefitsLapseRateSpikeLowerRange
|
0.06 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Lapse Rate Spike Upper Range
GuaranteedLivingBenefitsLapseRateSpikeUpperRange
|
0.33 | |
| CY2017Q4 | cb |
Guaranteed Living Benefits Lapse Rate Ultimate Period
GuaranteedLivingBenefitsLapseRateUltimatePeriod
|
2 | Year |
| CY2017Q4 | cb |
Guaranteed Living Benefits Lapse Rate Ultimate Range
GuaranteedLivingBenefitsLapseRateUltimateRange
|
0.10 | |
| CY2016Q4 | cb |
Held To Maturity Securities Excluding Mortgage Backed Securities Amortized Cost
HeldToMaturitySecuritiesExcludingMortgageBackedSecuritiesAmortizedCost
|
9251000000 | USD |
| CY2017Q4 | cb |
Held To Maturity Securities Excluding Mortgage Backed Securities Amortized Cost
HeldToMaturitySecuritiesExcludingMortgageBackedSecuritiesAmortizedCost
|
11611000000 | USD |
| CY2016Q4 | cb |
Held To Maturity Securities Excluding Mortgage Backed Securities Fair Value
HeldToMaturitySecuritiesExcludingMortgageBackedSecuritiesFairValue
|
9242000000 | USD |
| CY2017Q4 | cb |
Held To Maturity Securities Excluding Mortgage Backed Securities Fair Value
HeldToMaturitySecuritiesExcludingMortgageBackedSecuritiesFairValue
|
11732000000 | USD |
| CY2015 | cb |
Income Tax Reconciliation Net Witholding Taxes
IncomeTaxReconciliationNetWitholdingTaxes
|
35000000 | USD |
| CY2016 | cb |
Income Tax Reconciliation Net Witholding Taxes
IncomeTaxReconciliationNetWitholdingTaxes
|
20000000 | USD |
| CY2017 | cb |
Income Tax Reconciliation Net Witholding Taxes
IncomeTaxReconciliationNetWitholdingTaxes
|
30000000 | USD |
| CY2015 | cb |
Income Tax Reconciliation Non Taxable Acquisition Gain
IncomeTaxReconciliationNonTaxableAcquisitionGain
|
0 | USD |
| CY2016 | cb |
Income Tax Reconciliation Non Taxable Acquisition Gain
IncomeTaxReconciliationNonTaxableAcquisitionGain
|
0 | USD |
| CY2017 | cb |
Income Tax Reconciliation Non Taxable Acquisition Gain
IncomeTaxReconciliationNonTaxableAcquisitionGain
|
-37000000 | USD |
| CY2015 | cb |
Incometaxbenefitrelatedto2017 Tax Act
Incometaxbenefitrelatedto2017TaxAct
|
0 | USD |
| CY2016 | cb |
Incometaxbenefitrelatedto2017 Tax Act
Incometaxbenefitrelatedto2017TaxAct
|
0 | USD |
| CY2017 | cb |
Incometaxbenefitrelatedto2017 Tax Act
Incometaxbenefitrelatedto2017TaxAct
|
-450000000 | USD |
| CY2015 | cb |
Increase Decrease In Reinsurance Recoverable Future Policy Benefits
IncreaseDecreaseInReinsuranceRecoverableFuturePolicyBenefits
|
33000000 | USD |
| CY2016 | cb |
Increase Decrease In Reinsurance Recoverable Future Policy Benefits
IncreaseDecreaseInReinsuranceRecoverableFuturePolicyBenefits
|
7000000 | USD |
| CY2015 | cb |
Increase Decrease In Reinsurance Recoverable Losses And Loss Expenses
IncreaseDecreaseInReinsuranceRecoverableLossesAndLossExpenses
|
218000000 | USD |
| CY2016 | cb |
Increase Decrease In Reinsurance Recoverable Losses And Loss Expenses
IncreaseDecreaseInReinsuranceRecoverableLossesAndLossExpenses
|
-365000000 | USD |
| CY2017 | cb |
Increase Decrease In Reinsurance Recoverable Losses And Loss Expenses
IncreaseDecreaseInReinsuranceRecoverableLossesAndLossExpenses
|
-1248000000 | USD |
| CY2016Q1 | cb |
Intangible Assets Acquired
IntangibleAssetsAcquired
|
7655000000 | USD |
| CY2015 | cb |
Intangible Assets Arising From Insurance Contracts Acquired In Business Combination Foreign Exchange Revaluation
IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationForeignExchangeRevaluation
|
-29000000 | USD |
| CY2016 | cb |
Intangible Assets Arising From Insurance Contracts Acquired In Business Combination Foreign Exchange Revaluation
IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationForeignExchangeRevaluation
|
1000000 | USD |
| CY2017 | cb |
Intangible Assets Arising From Insurance Contracts Acquired In Business Combination Foreign Exchange Revaluation
IntangibleAssetsArisingFromInsuranceContractsAcquiredInBusinessCombinationForeignExchangeRevaluation
|
6000000 | USD |
| CY2017Q4 | cb |
Intangibleassetsarisingfrominsurancecontractsacquiredinbusinesscombinationamortizationexpensetotal
Intangibleassetsarisingfrominsurancecontractsacquiredinbusinesscombinationamortizationexpensetotal
|
126000000 | USD |
| CY2015Q4 | cb |
Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Revaluation And Other
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyRevaluationAndOther
|
-682000000 | USD |
| CY2016Q4 | cb |
Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Revaluation And Other
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyRevaluationAndOther
|
-469000000 | USD |
| CY2017Q4 | cb |
Liability For Unpaid Claims And Claims Adjustment Expense Foreign Currency Revaluation And Other
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCurrencyRevaluationAndOther
|
327000000 | USD |
| CY2015Q4 | cb |
Liability For Unpaid Claims And Claims Adjustment Expense Reported And Incurred But Not Reported Claims Net Of Reinsurance Recoverable Adjusted For Subsidiary Acquisition
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedAndIncurredButNotReportedClaimsNetOfReinsuranceRecoverableAdjustedForSubsidiaryAcquisition
|
27425000000 | USD |
| CY2016 | cb |
Ppd Gross
PPDGross
|
-1204000000 | USD |
| CY2017 | cb |
Ppd Gross
PPDGross
|
-937000000 | USD |
| CY2015 | cb |
Payment Of Contributions To Subsidiary
PaymentOfContributionsToSubsidiary
|
0 | USD |
| CY2016 | cb |
Payment Of Contributions To Subsidiary
PaymentOfContributionsToSubsidiary
|
0 | USD |
| CY2015 | cb |
Payments To Acquire Available For Sale Securities Debt Condensed
PaymentsToAcquireAvailableForSaleSecuritiesDebtCondensed
|
16071000000 | USD |
| CY2016Q4 | cb |
Liability For Unpaid Claims And Claims Adjustment Expense Reported And Incurred But Not Reported Claims Net Of Reinsurance Recoverable Adjusted For Subsidiary Acquisition
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedAndIncurredButNotReportedClaimsNetOfReinsuranceRecoverableAdjustedForSubsidiaryAcquisition
|
47964000000 | USD |
| CY2017Q4 | cb |
Liability For Unpaid Claims And Claims Adjustment Expense Reported And Incurred But Not Reported Claims Net Of Reinsurance Recoverable Adjusted For Subsidiary Acquisition
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseReportedAndIncurredButNotReportedClaimsNetOfReinsuranceRecoverableAdjustedForSubsidiaryAcquisition
|
47832000000 | USD |
| CY2017 | cb |
Limited Partnerships Number
LimitedPartnershipsNumber
|
138 | partnerships |
| CY2017Q4 | cb |
Loss Reserve Impact Subsidiary Acquistion
LossReserveImpactSubsidiaryAcquistion
|
0 | USD |
| CY2015Q2 | cb |
Loss Reserve Impact Subsidiary Acquistion
LossReserveImpactSubsidiaryAcquistion
|
417000000 | USD |
| CY2016Q1 | cb |
Loss Reserve Impact Subsidiary Acquistion
LossReserveImpactSubsidiaryAcquistion
|
21402000000 | USD |
| CY2017 | cb |
Moodys Historical Mean Recovery Rate
MoodysHistoricalMeanRecoveryRate
|
0.42 | |
| CY2016Q4 | cb |
Mortgage Backed Securities Percentage United States Government Agency Bonds
MortgageBackedSecuritiesPercentageUnitedStatesGovernmentAgencyBonds
|
0.81 | |
| CY2017Q4 | cb |
Mortgage Backed Securities Percentage United States Government Agency Bonds
MortgageBackedSecuritiesPercentageUnitedStatesGovernmentAgencyBonds
|
0.83 | |
| CY2015 | cb |
Net Operating Results Of Esis Included Within Administrative Expenses
NetOperatingResultsOfEsisIncludedWithinAdministrativeExpenses
|
30000000 | USD |
| CY2016 | cb |
Net Operating Results Of Esis Included Within Administrative Expenses
NetOperatingResultsOfEsisIncludedWithinAdministrativeExpenses
|
32000000 | USD |
| CY2017 | cb |
Net Operating Results Of Esis Included Within Administrative Expenses
NetOperatingResultsOfEsisIncludedWithinAdministrativeExpenses
|
38000000 | USD |
| CY2015 | cb |
Net Realized Gains Losses And Change In Net Unrealized Appreciation Depreciation
NetRealizedGainsLossesAndChangeInNetUnrealizedAppreciationDepreciation
|
-1397000000 | USD |
| CY2016 | cb |
Net Realized Gains Losses And Change In Net Unrealized Appreciation Depreciation
NetRealizedGainsLossesAndChangeInNetUnrealizedAppreciationDepreciation
|
39000000 | USD |
| CY2017 | cb |
Net Realized Gains Losses And Change In Net Unrealized Appreciation Depreciation
NetRealizedGainsLossesAndChangeInNetUnrealizedAppreciationDepreciation
|
476000000 | USD |
| CY2016 | cb |
Net Unrealized Appreciation Included In Other Comprehensive Income
NetUnrealizedAppreciationIncludedInOtherComprehensiveIncome
|
-62000000 | USD |
| CY2017 | cb |
Net Unrealized Appreciation Included In Other Comprehensive Income
NetUnrealizedAppreciationIncludedInOtherComprehensiveIncome
|
2000000 | USD |
| CY2016Q4 | cb |
Other Assets Condensed
OtherAssetsCondensed
|
14528000000 | USD |
| CY2017Q4 | cb |
Other Assets Condensed
OtherAssetsCondensed
|
16918000000 | USD |
| CY2015 | cb |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Curtailment Before Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationCurtailmentBeforeTax
|
0 | USD |
| CY2015 | cb |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Settlement Before Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationSettlementBeforeTax
|
0 | USD |
| CY2017Q4 | cb |
Other Investments Limited Partnerships And Partially Owned Investment Companies Carrying Value
OtherInvestmentsLimitedPartnershipsAndPartiallyOwnedInvestmentCompaniesCarryingValue
|
3400000000 | USD |
| CY2017Q4 | cb |
Other Investments Limited Partnerships And Partially Owned Investment Companies Funding Commitments
OtherInvestmentsLimitedPartnershipsAndPartiallyOwnedInvestmentCompaniesFundingCommitments
|
4100000000 | USD |
| CY2015 | cb |
Ppd Gross
PPDGross
|
-546000000 | USD |
| CY2016 | cb |
Payments To Acquire Available For Sale Securities Debt Condensed
PaymentsToAcquireAvailableForSaleSecuritiesDebtCondensed
|
30815000000 | USD |
| CY2017 | cb |
Payments To Acquire Available For Sale Securities Debt Condensed
PaymentsToAcquireAvailableForSaleSecuritiesDebtCondensed
|
25747000000 | USD |
| CY2015 | cb |
Payments To Acquire To Be Announced Mortgage Backed Securities
PaymentsToAcquireToBeAnnouncedMortgageBackedSecurities
|
31000000 | USD |
| CY2016 | cb |
Payments To Acquire To Be Announced Mortgage Backed Securities
PaymentsToAcquireToBeAnnouncedMortgageBackedSecurities
|
56000000 | USD |
| CY2017 | cb |
Payments To Acquire To Be Announced Mortgage Backed Securities
PaymentsToAcquireToBeAnnouncedMortgageBackedSecurities
|
27000000 | USD |
| CY2015 | cb |
Policy Acquisition Costs And Administrative Expenses
PolicyAcquisitionCostsAndAdministrativeExpenses
|
5211000000 | USD |
| CY2016 | cb |
Policy Acquisition Costs And Administrative Expenses
PolicyAcquisitionCostsAndAdministrativeExpenses
|
8985000000 | USD |
| CY2017 | cb |
Policy Acquisition Costs And Administrative Expenses
PolicyAcquisitionCostsAndAdministrativeExpenses
|
8614000000 | USD |
| CY2017Q4 | cb |
Portion Of Gross Unrealized Loss Represented By United States Treasury And Agency Obligations
PortionOfGrossUnrealizedLossRepresentedByUnitedStatesTreasuryAndAgencyObligations
|
311000000 | USD |
| CY2015Q4 | cb |
Prior Period Development Percentage Opening Net Unpaid Reserves
PriorPeriodDevelopmentPercentageOpeningNetUnpaidReserves
|
0.020 | |
| CY2016Q4 | cb |
Prior Period Development Percentage Opening Net Unpaid Reserves
PriorPeriodDevelopmentPercentageOpeningNetUnpaidReserves
|
0.024 | |
| CY2017Q4 | cb |
Prior Period Development Percentage Opening Net Unpaid Reserves
PriorPeriodDevelopmentPercentageOpeningNetUnpaidReserves
|
0.017 | |
| CY2015 | cb |
Priorperioddevelopmentnetadjustments
Priorperioddevelopmentnetadjustments
|
0 | USD |
| CY2016 | cb |
Priorperioddevelopmentnetadjustments
Priorperioddevelopmentnetadjustments
|
69000000 | USD |
| CY2017 | cb |
Priorperioddevelopmentnetadjustments
Priorperioddevelopmentnetadjustments
|
108000000 | USD |
| CY2015 | cb |
Proceeds From Sale Of Available For Sale Securities Debt Condensed
ProceedsFromSaleOfAvailableForSaleSecuritiesDebtCondensed
|
10814000000 | USD |
| CY2016 | cb |
Proceeds From Sale Of Available For Sale Securities Debt Condensed
ProceedsFromSaleOfAvailableForSaleSecuritiesDebtCondensed
|
16677000000 | USD |
| CY2017 | cb |
Proceeds From Sale Of Available For Sale Securities Debt Condensed
ProceedsFromSaleOfAvailableForSaleSecuritiesDebtCondensed
|
13255000000 | USD |
| CY2015 | cb |
Proceeds From Sales To Be Announced Mortgage Backed Securities
ProceedsFromSalesToBeAnnouncedMortgageBackedSecurities
|
31000000 | USD |
| CY2016 | cb |
Proceeds From Sales To Be Announced Mortgage Backed Securities
ProceedsFromSalesToBeAnnouncedMortgageBackedSecurities
|
56000000 | USD |
| CY2017 | cb |
Proceeds From Sales To Be Announced Mortgage Backed Securities
ProceedsFromSalesToBeAnnouncedMortgageBackedSecurities
|
27000000 | USD |
| CY2017 | cb |
Realized Gain Losses As A Resultof Annuitization Changes
RealizedGainLossesAsAResultofAnnuitizationChanges
|
117000000 | USD |
| CY2017 | cb |
Realized Gain Losses As A Resultof Changein Lapse Assumption
RealizedGainLossesAsAResultofChangeinLapseAssumption
|
9000000 | USD |
| CY2017 | cb |
Realized Gain Losses As A Resultof Changein Partial Withdrawal Assumption
RealizedGainLossesAsAResultofChangeinPartialWithdrawalAssumption
|
-43000000 | USD |
| CY2017 | cb |
Realized Gain Losses As A Resultof Valuation Model Refinement
RealizedGainLossesAsAResultofValuationModelRefinement
|
94000000 | USD |
| CY2017 | cb |
Recoverable From Unrated Reinsurers Ceded Reserve Default Factor
RecoverableFromUnratedReinsurersCededReserveDefaultFactor
|
0.34 | |
| CY2016Q4 | cb |
Reinsurance Recoverable Future Policy Benefits
ReinsuranceRecoverableFuturePolicyBenefits
|
182000000 | USD |
| CY2017Q4 | cb |
Reinsurance Recoverable Future Policy Benefits
ReinsuranceRecoverableFuturePolicyBenefits
|
184000000 | USD |
| CY2016Q4 | cb |
Reinsurance Recoverable Losses And Loss Expenses
ReinsuranceRecoverableLossesAndLossExpenses
|
13577000000 | USD |
| CY2017Q4 | cb |
Reinsurance Recoverable Losses And Loss Expenses
ReinsuranceRecoverableLossesAndLossExpenses
|
15034000000 | USD |
| CY2015 | cb |
Reinsurance Recoveries Losses And Loss Expenses Incurred
ReinsuranceRecoveriesLossesAndLossExpensesIncurred
|
3100000000 | USD |
| CY2016 | cb |
Reinsurance Recoveries Losses And Loss Expenses Incurred
ReinsuranceRecoveriesLossesAndLossExpensesIncurred
|
4100000000 | USD |
| CY2017 | cb |
Reinsurance Recoveries Losses And Loss Expenses Incurred
ReinsuranceRecoveriesLossesAndLossExpensesIncurred
|
5500000000 | USD |
| CY2016Q4 | cb |
Restricted Assets Deposits With Non United States Regulatory Authorities
RestrictedAssetsDepositsWithNonUnitedStatesRegulatoryAuthorities
|
2191000000 | USD |
| CY2017Q4 | cb |
Restricted Assets Deposits With Non United States Regulatory Authorities
RestrictedAssetsDepositsWithNonUnitedStatesRegulatoryAuthorities
|
2250000000 | USD |
| CY2016Q4 | cb |
Restricted Assets Deposits With United States Regulatory Authorities
RestrictedAssetsDepositsWithUnitedStatesRegulatoryAuthorities
|
2203000000 | USD |
| CY2017Q4 | cb |
Restricted Assets Deposits With United States Regulatory Authorities
RestrictedAssetsDepositsWithUnitedStatesRegulatoryAuthorities
|
2345000000 | USD |
| CY2016Q4 | cb |
Restricted Assets Other Pledged Assets
RestrictedAssetsOtherPledgedAssets
|
435000000 | USD |
| CY2017Q4 | cb |
Restricted Assets Other Pledged Assets
RestrictedAssetsOtherPledgedAssets
|
414000000 | USD |
| CY2015 | cb |
Restricted Stock Units Issued To Non Management Directors During Period Shares Restricted Stock Award
RestrictedStockUnitsIssuedToNonManagementDirectorsDuringPeriodSharesRestrictedStockAward
|
24945.00 | shares |
| CY2016 | cb |
Restricted Stock Units Issued To Non Management Directors During Period Shares Restricted Stock Award
RestrictedStockUnitsIssuedToNonManagementDirectorsDuringPeriodSharesRestrictedStockAward
|
23812 | shares |
| CY2017 | cb |
Restricted Stock Units Issued To Non Management Directors During Period Shares Restricted Stock Award
RestrictedStockUnitsIssuedToNonManagementDirectorsDuringPeriodSharesRestrictedStockAward
|
22013 | shares |
| CY2015 | cb |
Segment Underwriting Income Lossand Net Investment Income Loss
SegmentUnderwritingIncomeLossandNetInvestmentIncomeLoss
|
4049000000 | USD |
| CY2016 | cb |
Segment Underwriting Income Lossand Net Investment Income Loss
SegmentUnderwritingIncomeLossandNetInvestmentIncomeLoss
|
6192000000 | USD |
| CY2017 | cb |
Segment Underwriting Income Lossand Net Investment Income Loss
SegmentUnderwritingIncomeLossandNetInvestmentIncomeLoss
|
4555000000 | USD |
| CY2016Q4 | cb |
Trading Securities Mutual Funds
TradingSecuritiesMutualFunds
|
271000000 | USD |
| CY2017Q4 | cb |
Trading Securities Mutual Funds
TradingSecuritiesMutualFunds
|
333000000 | USD |
| CY2015 | cb |
Underwriting Income Loss Insurance
UnderwritingIncomeLossInsurance
|
1975000000 | USD |
| CY2016 | cb |
Underwriting Income Loss Insurance
UnderwritingIncomeLossInsurance
|
3124000000 | USD |
| CY2017 | cb |
Underwriting Income Loss Insurance
UnderwritingIncomeLossInsurance
|
1290000000 | USD |
| CY2017 | dei |
Amendment Flag
AmendmentFlag
|
false | |
| CY2017 | dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | |
| CY2017 | dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
FY | |
| CY2017 | dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | |
| CY2017 | dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-12-31 | |
| CY2017 | dei |
Document Type
DocumentType
|
10-K | |
| CY2017 | dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000896159 | |
| CY2018Q1 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
464091254 | shares |
| CY2017 | dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | |
| CY2017 | dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | |
| CY2017Q2 | dei |
Entity Public Float
EntityPublicFloat
|
67000000000 | USD |
| CY2017 | dei |
Entity Registrant Name
EntityRegistrantName
|
Chubb Ltd | |
| CY2017 | dei |
Entity Voluntary Filers
EntityVoluntaryFilers
|
No | |
| CY2017 | dei |
Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
|
Yes | |
| CY2017 | dei |
Trading Symbol
TradingSymbol
|
CB | |
| CY2016Q4 | invest |
Derivative Notional Amount
DerivativeNotionalAmount
|
4666000000 | USD |
| CY2017Q4 | invest |
Derivative Notional Amount
DerivativeNotionalAmount
|
3122000000 | USD |
| CY2016Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
|
8617000000 | USD |
| CY2017Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current And Noncurrent
AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
|
9545000000 | USD |
| CY2016Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
918000000 | USD |
| CY2017Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
909000000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-314000000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
543000000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities
AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities
|
14000000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Availableforsale Debt Securities
AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxAvailableforsaleDebtSecurities
|
6000000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Other Than Temporary Impairment Not Credit Loss Net Of Tax Heldtomaturity Debt Securities
AccumulatedOtherComprehensiveIncomeLossOtherThanTemporaryImpairmentNotCreditLossNetOfTaxHeldtomaturityDebtSecurities
|
0 | USD |
| CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
15335000000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
13978000000 | USD |
| CY2015 | us-gaap |
Additions To Contract Holders Funds
AdditionsToContractHoldersFunds
|
503000000 | USD |
| CY2016 | us-gaap |
Additions To Contract Holders Funds
AdditionsToContractHoldersFunds
|
522000000 | USD |
| CY2017 | us-gaap |
Additions To Contract Holders Funds
AdditionsToContractHoldersFunds
|
442000000 | USD |
| CY2016Q4 | us-gaap |
Alternative Investments Fair Value Disclosure
AlternativeInvestmentsFairValueDisclosure
|
3627000000 | USD |
| CY2017Q4 | us-gaap |
Alternative Investments Fair Value Disclosure
AlternativeInvestmentsFairValueDisclosure
|
3623000000 | USD |
| CY2015 | us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
158000000 | USD |
| CY2016 | us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
737000000 | USD |
| CY2017 | us-gaap |
Amortization Of Financing Costs And Discounts
AmortizationOfFinancingCostsAndDiscounts
|
694000000 | USD |
| CY2015 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
171000000 | USD |
| CY2016 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
19000000 | USD |
| CY2017 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
260000000 | USD |
| CY2015 | us-gaap |
Amortization Of Value Of Business Acquired Voba
AmortizationOfValueOfBusinessAcquiredVOBA
|
42000000 | USD |
| CY2016 | us-gaap |
Amortization Of Value Of Business Acquired Voba
AmortizationOfValueOfBusinessAcquiredVOBA
|
41000000 | USD |
| CY2017 | us-gaap |
Amortization Of Value Of Business Acquired Voba
AmortizationOfValueOfBusinessAcquiredVOBA
|
35000000 | USD |
| CY2015 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1601668 | shares |
| CY2016 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1206828 | shares |
| CY2017 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1776025 | shares |
| CY2016Q4 | us-gaap |
Assets
Assets
|
159786000000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
167022000000 | USD |
| CY2015 | us-gaap |
Assumed Premiums Earned
AssumedPremiumsEarned
|
3676000000 | USD |
| CY2016 | us-gaap |
Assumed Premiums Earned
AssumedPremiumsEarned
|
3744000000 | USD |
| CY2017 | us-gaap |
Assumed Premiums Earned
AssumedPremiumsEarned
|
3332000000 | USD |
| CY2015 | us-gaap |
Assumed Premiums Written
AssumedPremiumsWritten
|
3932000000 | USD |
| CY2016 | us-gaap |
Assumed Premiums Written
AssumedPremiumsWritten
|
3440000000 | USD |
| CY2017 | us-gaap |
Assumed Premiums Written
AssumedPremiumsWritten
|
3239000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1455000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1528000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
876000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
77835000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
424000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
79536000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Equity Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
129000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Equity Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
212000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Equity Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
21000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Equity Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleEquitySecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
12000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Equity Securities Amortized Cost Basis
AvailableForSaleEquitySecuritiesAmortizedCostBasis
|
706000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Equity Securities Amortized Cost Basis
AvailableForSaleEquitySecuritiesAmortizedCostBasis
|
737000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
78000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
227000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
1037000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss
|
484000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
44951000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue
|
37570000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
43641000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue
|
28685000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
1310000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value
AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue
|
8885000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
27262000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
25388000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
27379000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
25704000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
24027000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
24749000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
24429000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
25068000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
10289000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
9255000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
10387000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
9695000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
3892000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
3164000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
3913000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
3182000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
|
14066000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateAmortizedCost
|
15279000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
14007000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Without Single Maturity Date Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
15290000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
80115000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
78939000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Equity Securities
AvailableForSaleSecuritiesEquitySecurities
|
814000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Equity Securities
AvailableForSaleSecuritiesEquitySecurities
|
937000000 | USD |
| CY2016Q4 | us-gaap |
Bank Overdrafts
BankOverdrafts
|
0 | USD |
| CY2017Q4 | us-gaap |
Bank Overdrafts
BankOverdrafts
|
300000000 | USD |
| CY2015 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
15691000000 | USD |
| CY2016 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
26519000000 | USD |
| CY2017 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
28521000000 | USD |
| CY2016Q4 | us-gaap |
Borrowings Under Guaranteed Investment Agreements
BorrowingsUnderGuaranteedInvestmentAgreements
|
1500000000 | USD |
| CY2017Q4 | us-gaap |
Borrowings Under Guaranteed Investment Agreements
BorrowingsUnderGuaranteedInvestmentAgreements
|
1800000000 | USD |
| CY2015 | us-gaap |
Business Combination Integration Related Costs
BusinessCombinationIntegrationRelatedCosts
|
33000000 | USD |
| CY2016 | us-gaap |
Business Combination Integration Related Costs
BusinessCombinationIntegrationRelatedCosts
|
492000000 | USD |
| CY2017 | us-gaap |
Business Combination Integration Related Costs
BusinessCombinationIntegrationRelatedCosts
|
310000000 | USD |
| CY2016Q4 | us-gaap |
Capital Units Total Cost To Investors
CapitalUnitsTotalCostToInvestors
|
1888000000 | USD |
| CY2017Q4 | us-gaap |
Capital Units Total Cost To Investors
CapitalUnitsTotalCostToInvestors
|
1942000000 | USD |
| CY2015 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
629000000 | USD |
| CY2016 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
71000000 | USD |
| CY2017 | us-gaap |
Cash Acquired From Acquisition
CashAcquiredFromAcquisition
|
0 | USD |
| CY2014Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
655000000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1775000000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
985000000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
728000000 | USD |
| CY2015 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
1120000000 | USD |
| CY2016 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-790000000 | USD |
| CY2017 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-257000000 | USD |
| CY2015 | us-gaap |
Ceded Premiums Earned
CededPremiumsEarned
|
5818000000 | USD |
| CY2016 | us-gaap |
Ceded Premiums Earned
CededPremiumsEarned
|
6806000000 | USD |
| CY2017 | us-gaap |
Ceded Premiums Earned
CededPremiumsEarned
|
7080000000 | USD |
| CY2015 | us-gaap |
Ceded Premiums Written
CededPremiumsWritten
|
6098000000 | USD |
| CY2016 | us-gaap |
Ceded Premiums Written
CededPremiumsWritten
|
6838000000 | USD |
| CY2017 | us-gaap |
Ceded Premiums Written
CededPremiumsWritten
|
7132000000 | USD |
| CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2017Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
24.15 | |
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
24.15 | |
| CY2014Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
342832412 | shares |
| CY2015Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
342832412 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
479783864 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
479783864 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
479783864 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
479783864 | shares |
| CY2015Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
324563441 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
465968716 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
463833179 | shares |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
11121000000 | USD |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
11121000000 | USD |
| CY2017 | us-gaap |
Common Stock Voting Rights
CommonStockVotingRights
|
1 | |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
908000000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
4556000000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
4718000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
449000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Compensation
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation
|
260000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Other
DeferredTaxAssetsTaxDeferredExpenseOther
|
69000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Other
DeferredTaxAssetsTaxDeferredExpenseOther
|
70000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
|
72000000 | USD |
| CY2015 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
908000000 | USD |
| CY2016 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
4556000000 | USD |
| CY2017 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
4718000000 | USD |
| CY2017 | us-gaap |
Concentration Risk Percentage1
ConcentrationRiskPercentage1
|
0.10 | |
| CY2015 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
304000000 | USD |
| CY2016 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
824000000 | USD |
| CY2017 | us-gaap |
Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
|
359000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Advertising Costs
DeferredAdvertisingCosts
|
256000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Advertising Costs
DeferredAdvertisingCosts
|
271000000 | USD |
| CY2015 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
158000000 | USD |
| CY2016 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-9000000 | USD |
| CY2017 | us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-498000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
5752000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
2458000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
988000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
699000000 | USD |
| CY2015 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
2941000000 | USD |
| CY2016 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
5904000000 | USD |
| CY2017 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
5781000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
4314000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
4723000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
92000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Capital Loss Carryforwards
DeferredTaxAssetsCapitalLossCarryforwards
|
90000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
4842000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Gross
DeferredTaxAssetsGross
|
1858000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
|
2115000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards Foreign
DeferredTaxAssetsTaxCreditCarryforwardsForeign
|
340000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
|
45000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves
|
1269000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Loss Reserves
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsLossReserves
|
715000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
219000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Provision For Loan Losses
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses
|
77000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve
|
498000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Unearned Premiums Reserve
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsUnearnedPremiumsReserve
|
231000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Unrealized Currency Losses
DeferredTaxAssetsUnrealizedCurrencyLosses
|
59000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Unrealized Currency Losses
DeferredTaxAssetsUnrealizedCurrencyLosses
|
30000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
78000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
|
99000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
988000000 | USD |
| CY2016 | us-gaap |
Direct Premiums Earned
DirectPremiumsEarned
|
31811000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities
DeferredTaxLiabilities
|
699000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost
DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost
|
842000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Deferred Policy Acquisition Cost
DeferredTaxLiabilitiesDeferredExpenseDeferredPolicyAcquisitionCost
|
635000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
2352000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
|
1437000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
406000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Investments
DeferredTaxLiabilitiesInvestments
|
53000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
91000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
83000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
2001000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Undistributed Foreign Earnings
DeferredTaxLiabilitiesUndistributedForeignEarnings
|
66000000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Unrealized Gains On Trading Securities
DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
|
60000000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Unrealized Gains On Trading Securities
DeferredTaxLiabilitiesUnrealizedGainsOnTradingSecurities
|
184000000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
|
7000000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
|
1000000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
|
8000000 | USD |
| CY2017 | us-gaap |
Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
|
1000000 | USD |
| CY2015 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
117000000 | USD |
| CY2016 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
150000000 | USD |
| CY2017 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
166000000 | USD |
| CY2016Q4 | us-gaap |
Deposit Assets
DepositAssets
|
93000000 | USD |
| CY2017Q4 | us-gaap |
Deposit Assets
DepositAssets
|
89000000 | USD |
| CY2016Q4 | us-gaap |
Deposit Contracts Liabilities
DepositContractsLiabilities
|
108000000 | USD |
| CY2017Q4 | us-gaap |
Deposit Contracts Liabilities
DepositContractsLiabilities
|
100000000 | USD |
| CY2016Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral
DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
|
10000000 | USD |
| CY2017Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral
DerivativeFairValueOfDerivativeLiabilityAmountOffsetAgainstCollateral
|
24000000 | USD |
| CY2015 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-193000000 | USD |
| CY2016 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-126000000 | USD |
| CY2017 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
87000000 | USD |
| CY2015 | us-gaap |
Direct Premiums Earned
DirectPremiumsEarned
|
19355000000 | USD |
| CY2017 | us-gaap |
Direct Premiums Earned
DirectPremiumsEarned
|
32782000000 | USD |
| CY2015 | us-gaap |
Direct Premiums Written
DirectPremiumsWritten
|
19879000000 | USD |
| CY2016 | us-gaap |
Direct Premiums Written
DirectPremiumsWritten
|
31543000000 | USD |
| CY2017 | us-gaap |
Direct Premiums Written
DirectPremiumsWritten
|
33137000000 | USD |
| CY2015 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
8.71 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.98 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.55 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.90 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.44 | |
| CY2016 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
8.94 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.33 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.79 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
-0.15 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.29 | |
| CY2017 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
8.26 | |
| CY2015 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
8.62 | |
| CY2016Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.97 | |
| CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.54 | |
| CY2016Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.88 | |
| CY2016Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.41 | |
| CY2016 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
8.87 | |
| CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.31 | |
| CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.77 | |
| CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
-0.15 | |
| CY2017Q4 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.27 | |
| CY2017 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
8.19 | |
| CY2015 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-145000000 | USD |
| CY2016 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
-25000000 | USD |
| CY2017 | us-gaap |
Effect Of Exchange Rate On Cash And Cash Equivalents
EffectOfExchangeRateOnCashAndCashEquivalents
|
1000000 | USD |
| CY2017Q4 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
345000000 | USD |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y | |
| CY2017 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
48000000 | USD |
| CY2015 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
19000000 | USD |
| CY2016 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
19000000 | USD |
| CY2017 | us-gaap |
Excise And Sales Taxes
ExciseAndSalesTaxes
|
35000000 | USD |
| CY2016Q4 | us-gaap |
Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments
FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
|
2040000000 | USD |
| CY2017Q4 | us-gaap |
Fair Value Investments Entities That Calculate Net Asset Value Per Share Unfunded Committments
FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareUnfundedCommittments
|
4061000000 | USD |
| CY2016 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | USD |
| CY2015Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
0 | USD |
| CY2017 | us-gaap |
Fair Value Measurements Valuation Techniques
FairValueMeasurementsValuationTechniques
|
Actuarial model | |
| CY2015 | us-gaap |
Fair Value Option Changes In Fair Value Gain Loss1
FairValueOptionChangesInFairValueGainLoss1
|
-203000000 | USD |
| CY2016 | us-gaap |
Fair Value Option Changes In Fair Value Gain Loss1
FairValueOptionChangesInFairValueGainLoss1
|
53000000 | USD |
| CY2017 | us-gaap |
Fair Value Option Changes In Fair Value Gain Loss1
FairValueOptionChangesInFairValueGainLoss1
|
364000000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
338000000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
241000000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
259000000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
272000000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
294000000 | USD |
| CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
3805000000 | USD |
| CY2017Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
3500000000 | USD |
| CY2015 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
-80000000 | USD |
| CY2016 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
118000000 | USD |
| CY2017 | us-gaap |
Foreign Currency Transaction Gain Loss Before Tax
ForeignCurrencyTransactionGainLossBeforeTax
|
36000000 | USD |
| CY2016Q4 | us-gaap |
Funds Held Under Reinsurance Agreements Asset
FundsHeldUnderReinsuranceAgreementsAsset
|
13880000000 | USD |
| CY2017Q4 | us-gaap |
Funds Held Under Reinsurance Agreements Asset
FundsHeldUnderReinsuranceAgreementsAsset
|
17011000000 | USD |
| CY2015 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
-420000000 | USD |
| CY2016Q1 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
-394000000 | USD |
| CY2016Q2 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
-216000000 | USD |
| CY2016Q3 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
100000000 | USD |
| CY2016Q4 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
365000000 | USD |
| CY2016 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
-145000000 | USD |
| CY2017Q1 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
-7000000 | USD |
| CY2017Q2 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
101000000 | USD |
| CY2017Q3 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
-10000000 | USD |
| CY2017Q4 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
0 | USD |
| CY2017 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
84000000 | USD |
| CY2015 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
2270000000 | USD |
| CY2016 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
3081000000 | USD |
| CY2017 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
2833000000 | USD |
| CY2015Q4 | us-gaap |
Goodwill
Goodwill
|
4796000000 | USD |
| CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
15332000000 | USD |
| CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
15541000000 | USD |
| CY2016 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
22000000 | USD |
| CY2017 | us-gaap |
Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
|
209000000 | USD |
| CY2015 | us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
2308000000 | USD |
| CY2016 | us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
3006000000 | USD |
| CY2017 | us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
3289000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
10644000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities
HeldToMaturitySecurities
|
14335000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
148000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Gain
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingGain
|
179000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
122000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Accumulated Unrecognized Holding Loss
HeldToMaturitySecuritiesAccumulatedUnrecognizedHoldingLoss
|
40000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
959000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
HeldToMaturitySecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
257000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
2944000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
4756000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
|
2969000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterFiveThroughTenYearsNetCarryingAmount
|
4744000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
2691000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
2688000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
|
2646000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterOneThroughFiveYearsNetCarryingAmount
|
2669000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
|
3172000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Fair Value
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsFairValue
|
3542000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
|
3206000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesAfterTenYearsNetCarryingAmount
|
3455000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
|
435000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearFairValue
|
746000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
|
430000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithinOneYearNetCarryingAmount
|
743000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
1428000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Without Single Maturity Date Fair Value
HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateFairValue
|
2742000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount
|
1393000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Debt Maturities Without Single Maturity Date Net Carrying Amount
HeldToMaturitySecuritiesDebtMaturitiesWithoutSingleMaturityDateNetCarryingAmount
|
2724000000 | USD |
| CY2016Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
10670000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Fair Value
HeldToMaturitySecuritiesFairValue
|
14474000000 | USD |
| CY2017Q4 | us-gaap |
Held To Maturity Securities Transferred Security At Carrying Value
HeldToMaturitySecuritiesTransferredSecurityAtCarryingValue
|
4300000000 | USD |
| CY2016Q4 | us-gaap |
Hybrid Instruments At Fair Value Net
HybridInstrumentsAtFairValueNet
|
2000000 | USD |
| CY2017Q4 | us-gaap |
Hybrid Instruments At Fair Value Net
HybridInstrumentsAtFairValueNet
|
5000000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
469000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
766000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
|
527000000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
3296000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
4950000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
3722000000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
2827000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
4184000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
|
3195000000 | USD |
| CY2015 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
3296000000 | USD |
| CY2016 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
4950000000 | USD |
| CY2017 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
3722000000 | USD |
| CY2015 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
113000000 | USD |
| CY2016 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
264000000 | USD |
| CY2017 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
418000000 | USD |
| CY2015 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
462000000 | USD |
| CY2016 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
815000000 | USD |
| CY2017 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-139000000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
0 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
0 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
-48000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
|
-450000000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
193000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
582000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
|
263000000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
258000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
388000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
|
291000000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
8000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
25000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
|
11000000 | USD |
| CY2015 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
32000000 | USD |
| CY2016 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
200000000 | USD |
| CY2017 | us-gaap |
Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
|
199000000 | USD |
| CY2015 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
469000000 | USD |
| CY2016 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
662000000 | USD |
| CY2017 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
736000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
179000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-97000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-517000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-148000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
147000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-365000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-113000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-96000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
527000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
435000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
1449000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
317000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Future Policy Benefit Reserves
IncreaseDecreaseInFuturePolicyBenefitReserves
|
216000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Future Policy Benefit Reserves
IncreaseDecreaseInFuturePolicyBenefitReserves
|
188000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Future Policy Benefit Reserves
IncreaseDecreaseInFuturePolicyBenefitReserves
|
217000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve
IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
|
-375000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve
IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
|
332000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve
IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
|
2137000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-142000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-268000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-182000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Premiums Receivable
IncreaseDecreaseInPremiumsReceivable
|
53000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Premiums Receivable
IncreaseDecreaseInPremiumsReceivable
|
616000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Premiums Receivable
IncreaseDecreaseInPremiumsReceivable
|
243000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Prepaid Reinsurance Premiums
IncreaseDecreaseInPrepaidReinsurancePremiums
|
212000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Prepaid Reinsurance Premiums
IncreaseDecreaseInPrepaidReinsurancePremiums
|
-18000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Prepaid Reinsurance Premiums
IncreaseDecreaseInPrepaidReinsurancePremiums
|
82000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Reinsurance Payables
IncreaseDecreaseInReinsurancePayables
|
268000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Reinsurance Payables
IncreaseDecreaseInReinsurancePayables
|
848000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Reinsurance Payables
IncreaseDecreaseInReinsurancePayables
|
271000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
335000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
-680000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
264000000 | USD |
| CY2015 | us-gaap |
Increase Decrease In Unearned Premiums Net
IncreaseDecreaseInUnearnedPremiumsNet
|
-500000000 | USD |
| CY2016 | us-gaap |
Increase Decrease In Unearned Premiums Net
IncreaseDecreaseInUnearnedPremiumsNet
|
604000000 | USD |
| CY2017 | us-gaap |
Increase Decrease In Unearned Premiums Net
IncreaseDecreaseInUnearnedPremiumsNet
|
-210000000 | USD |
| CY2015 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3246017 | shares |
| CY2016 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3429610 | shares |
| CY2017 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
4051185 | shares |
| CY2017Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
3000000000 | USD |
| CY2016Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
6763000000 | USD |
| CY2017Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
6513000000 | USD |
| CY2016Q4 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
22095000000 | USD |
| CY2017Q4 | us-gaap |
Intangible Assets Net Including Goodwill
IntangibleAssetsNetIncludingGoodwill
|
22054000000 | USD |
| CY2015 | us-gaap |
Interest Expense
InterestExpense
|
300000000 | USD |
| CY2016 | us-gaap |
Interest Expense
InterestExpense
|
605000000 | USD |
| CY2017 | us-gaap |
Interest Expense
InterestExpense
|
607000000 | USD |
| CY2015 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
-300000000 | USD |
| CY2016 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
-605000000 | USD |
| CY2017 | us-gaap |
Interest Income Expense Net
InterestIncomeExpenseNet
|
-607000000 | USD |
| CY2015 | us-gaap |
Interest Paid Net
InterestPaidNet
|
259000000 | USD |
| CY2016 | us-gaap |
Interest Paid Net
InterestPaidNet
|
642000000 | USD |
| CY2017 | us-gaap |
Interest Paid Net
InterestPaidNet
|
644000000 | USD |
| CY2015 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
114000000 | USD |
| CY2016 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
141000000 | USD |
| CY2017 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
164000000 | USD |
| CY2015 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
2194000000 | USD |
| CY2016 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
2865000000 | USD |
| CY2017 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
3125000000 | USD |
| CY2016Q4 | us-gaap |
Investments
Investments
|
99094000000 | USD |
| CY2017Q4 | us-gaap |
Investments
Investments
|
102444000000 | USD |
| CY2016Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
666000000 | USD |
| CY2017Q4 | us-gaap |
Investments In Affiliates Subsidiaries Associates And Joint Ventures
InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures
|
662000000 | USD |
| CY2016Q4 | us-gaap |
Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
|
308000000 | USD |
| CY2017Q4 | us-gaap |
Junior Subordinated Debenture Owed To Unconsolidated Subsidiary Trust
JuniorSubordinatedDebentureOwedToUnconsolidatedSubsidiaryTrust
|
308000000 | USD |
| CY2015 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
126000000 | USD |
| CY2016 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
209000000 | USD |
| CY2017 | us-gaap |
Lease And Rental Expense
LeaseAndRentalExpense
|
211000000 | USD |
| CY2016Q4 | us-gaap |
Liabilities
Liabilities
|
111511000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities
Liabilities
|
115850000000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
159786000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
167022000000 | USD |
| CY2016Q4 | us-gaap |
Liability For Asbestos And Environmental Claims Gross
LiabilityForAsbestosAndEnvironmentalClaimsGross
|
2303000000 | USD |
| CY2017Q4 | us-gaap |
Liability For Asbestos And Environmental Claims Gross
LiabilityForAsbestosAndEnvironmentalClaimsGross
|
2228000000 | USD |
| CY2017 | us-gaap |
Liability For Asbestos And Environmental Claims Gross Incurred Loss1
LiabilityForAsbestosAndEnvironmentalClaimsGrossIncurredLoss1
|
427000000 | USD |
| CY2017 | us-gaap |
Liability For Asbestos And Environmental Claims Gross Payment For Claims
LiabilityForAsbestosAndEnvironmentalClaimsGrossPaymentForClaims
|
502000000 | USD |
| CY2016Q4 | us-gaap |
Liability For Asbestos And Environmental Claims Net
LiabilityForAsbestosAndEnvironmentalClaimsNet
|
1609000000 | USD |
| CY2017Q4 | us-gaap |
Liability For Asbestos And Environmental Claims Net
LiabilityForAsbestosAndEnvironmentalClaimsNet
|
1527000000 | USD |
| CY2016 | us-gaap |
Liability For Asbestos And Environmental Claims Net Incurred Loss1
LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1
|
164000000 | USD |
| CY2017 | us-gaap |
Liability For Asbestos And Environmental Claims Net Incurred Loss1
LiabilityForAsbestosAndEnvironmentalClaimsNetIncurredLoss1
|
217000000 | USD |
| CY2017 | us-gaap |
Liability For Asbestos And Environmental Claims Net Payment For Claims
LiabilityForAsbestosAndEnvironmentalClaimsNetPaymentForClaims
|
299000000 | USD |
| CY2014Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
38315000000 | USD |
| CY2015Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
37303000000 | USD |
| CY2016Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
60540000000 | USD |
| CY2017Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
63179000000 | USD |
| CY2016Q4 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
5036000000 | USD |
| CY2017Q4 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
5321000000 | USD |
| CY2015 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
543000000 | USD |
| CY2016Q1 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
126000000 | USD |
| CY2016Q2 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
146000000 | USD |
| CY2016Q3 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
155000000 | USD |
| CY2016Q4 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
161000000 | USD |
| CY2016 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
588000000 | USD |
| CY2017Q1 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
168000000 | USD |
| CY2017Q2 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
163000000 | USD |
| CY2017Q3 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
169000000 | USD |
| CY2017Q4 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
176000000 | USD |
| CY2017 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
676000000 | USD |
| CY2015 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
|
4053000000 | USD |
| CY2016 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
|
5899000000 | USD |
| CY2017 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
|
6575000000 | USD |
| CY2015 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
|
5612000000 | USD |
| CY2016 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
|
9816000000 | USD |
| CY2017 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
|
10873000000 | USD |
| CY2015 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
|
9484000000 | USD |
| CY2016 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
|
16052000000 | USD |
| CY2017 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
|
18454000000 | USD |
| CY2014Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
27008000000 | USD |
| CY2015Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
26562000000 | USD |
| CY2016Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
47832000000 | USD |
| CY2017Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
49165000000 | USD |
| CY2017Q4 | us-gaap |
Line Of Credit Facility Capacity Available For Specific Purpose Other Than For Trade Purchases
LineOfCreditFacilityCapacityAvailableForSpecificPurposeOtherThanForTradePurchases
|
1000000000 | USD |
| CY2017Q3 | us-gaap |
Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
|
1500000000 | USD |
| CY2017Q4 | us-gaap |
Line Of Credit Facility Current Borrowing Capacity
LineOfCreditFacilityCurrentBorrowingCapacity
|
1000000000 | USD |
| CY2017Q4 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
2000000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
12610000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
11556000000 | USD |
| CY2017Q3 | us-gaap |
Loss From Catastrophes
LossFromCatastrophes
|
1500000000 | USD |
| CY2015 | us-gaap |
Marketable Securities Realized Gain Loss Other Than Temporary Impairments Amount
MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
|
151000000 | USD |
| CY2016 | us-gaap |
Marketable Securities Realized Gain Loss Other Than Temporary Impairments Amount
MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
|
111000000 | USD |
| CY2017 | us-gaap |
Marketable Securities Realized Gain Loss Other Than Temporary Impairments Amount
MarketableSecuritiesRealizedGainLossOtherThanTemporaryImpairmentsAmount
|
46000000 | USD |
| CY2017 | us-gaap |
Net Amount At Risk By Product And Guarantee Weighted Average Attained Age1
NetAmountAtRiskByProductAndGuaranteeWeightedAverageAttainedAge1
|
P70Y | |
| CY2015 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
3695000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-742000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Financing Activities Continuing Operations
NetCashProvidedByUsedInFinancingActivitiesContinuingOperations
|
-2319000000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-6294000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-5315000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Investing Activities Continuing Operations
NetCashProvidedByUsedInInvestingActivitiesContinuingOperations
|
-2442000000 | USD |
| CY2015 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
3864000000 | USD |
| CY2016 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
5292000000 | USD |
| CY2017 | us-gaap |
Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
|
4503000000 | USD |
| CY2015 | us-gaap |
Net Income Loss
NetIncomeLoss
|
2834000000 | USD |
| CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
439000000 | USD |
| CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
726000000 | USD |
| CY2016Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1360000000 | USD |
| CY2016Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1610000000 | USD |
| CY2016 | us-gaap |
Net Income Loss
NetIncomeLoss
|
4135000000 | USD |
| CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1093000000 | USD |
| CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1305000000 | USD |
| CY2017Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
-70000000 | USD |
| CY2017Q4 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1533000000 | USD |
| CY2017 | us-gaap |
Net Income Loss
NetIncomeLoss
|
3861000000 | USD |
| CY2015 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
2194000000 | USD |
| CY2016Q1 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
674000000 | USD |
| CY2016Q2 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
708000000 | USD |
| CY2016Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
739000000 | USD |
| CY2016Q4 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
744000000 | USD |
| CY2016 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
2865000000 | USD |
| CY2017Q1 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
745000000 | USD |
| CY2017Q2 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
770000000 | USD |
| CY2017Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
813000000 | USD |
| CY2017Q4 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
797000000 | USD |
| CY2017 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
3125000000 | USD |
| CY2016Q4 | us-gaap |
Obligation To Return Securities Received As Collateral
ObligationToReturnSecuritiesReceivedAsCollateral
|
1093000000 | USD |
| CY2017Q4 | us-gaap |
Obligation To Return Securities Received As Collateral
ObligationToReturnSecuritiesReceivedAsCollateral
|
1737000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due
OperatingLeasesFutureMinimumPaymentsDue
|
900000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Current
OperatingLeasesFutureMinimumPaymentsDueCurrent
|
181000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Five Years
OperatingLeasesFutureMinimumPaymentsDueInFiveYears
|
89000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Four Years
OperatingLeasesFutureMinimumPaymentsDueInFourYears
|
114000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Three Years
OperatingLeasesFutureMinimumPaymentsDueInThreeYears
|
133000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due In Two Years
OperatingLeasesFutureMinimumPaymentsDueInTwoYears
|
153000000 | USD |
| CY2017Q4 | us-gaap |
Operating Leases Future Minimum Payments Due Thereafter
OperatingLeasesFutureMinimumPaymentsDueThereafter
|
230000000 | USD |
| CY2016Q4 | us-gaap |
Other Assets
OtherAssets
|
5090000000 | USD |
| CY2017Q4 | us-gaap |
Other Assets
OtherAssets
|
6358000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
-1129000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
84000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax
|
633000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax
|
-154000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax
|
-72000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Before Reclassification Adjustments Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesBeforeReclassificationAdjustmentsTax
|
228000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-152000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-100000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
241000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
-2072000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
475000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Before Tax
OtherComprehensiveIncomeLossBeforeTax
|
1088000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-958000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
-154000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Before Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax
|
471000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
30000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
5000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-1926000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
421000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
857000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-15000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
-545000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
|
16000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-6000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-184000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
5000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-151000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-119000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax
|
-15000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-2000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
28000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci For Sale Of Securities Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax
|
-13000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
-146000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
54000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Loss Tax
OtherComprehensiveIncomeLossTax
|
231000000 | USD |
| CY2015 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-1280000000 | USD |
| CY2016 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-35000000 | USD |
| CY2017 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
618000000 | USD |
| CY2016Q4 | us-gaap |
Other Intangible Assets Net
OtherIntangibleAssetsNet
|
6800000000 | USD |
| CY2017Q4 | us-gaap |
Other Intangible Assets Net
OtherIntangibleAssetsNet
|
6500000000 | USD |
| CY2016Q4 | us-gaap |
Other Investments And Securities At Cost
OtherInvestmentsAndSecuritiesAtCost
|
4270000000 | USD |
| CY2017Q4 | us-gaap |
Other Investments And Securities At Cost
OtherInvestmentsAndSecuritiesAtCost
|
4417000000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
16335000000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
17849000000 | USD |
| CY2016Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
4519000000 | USD |
| CY2017Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
4672000000 | USD |
| CY2015 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
24000000 | USD |
| CY2016 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
34000000 | USD |
| CY2017 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
30000000 | USD |
| CY2015 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
51000000 | USD |
| CY2016 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
222000000 | USD |
| CY2017 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
400000000 | USD |
| CY2015 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
51000000 | USD |
| CY2016 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
222000000 | USD |
| CY2017 | us-gaap |
Other Operating Income Expense Net
OtherOperatingIncomeExpenseNet
|
400000000 | USD |
| CY2016Q4 | us-gaap |
Other Short Term Investments
OtherShortTermInvestments
|
3002000000 | USD |
| CY2017Q4 | us-gaap |
Other Short Term Investments
OtherShortTermInvestments
|
3561000000 | USD |
| CY2015 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
|
9000000 | USD |
| CY2016 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
|
14000000 | USD |
| CY2017 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions Additional Credit Losses
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsAdditionalCreditLosses
|
2000000 | USD |
| CY2015 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
|
41000000 | USD |
| CY2016 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
|
17000000 | USD |
| CY2017 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Additions No Previous Impairment
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsAdditionsNoPreviousImpairment
|
4000000 | USD |
| CY2014Q4 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
|
28000000 | USD |
| CY2015Q4 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
|
53000000 | USD |
| CY2016Q4 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
|
35000000 | USD |
| CY2017Q4 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld
|
22000000 | USD |
| CY2015 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
|
25000000 | USD |
| CY2016 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
|
49000000 | USD |
| CY2017 | us-gaap |
Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold
OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold
|
19000000 | USD |
| CY2015 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest
OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest
|
39000000 | USD |
| CY2016 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest
OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest
|
8000000 | USD |
| CY2017 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Before Tax Including Portion Attributable To Noncontrolling Interest
OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossBeforeTaxIncludingPortionAttributableToNoncontrollingInterest
|
1000000 | USD |
| CY2015 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net
OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
|
112000000 | USD |
| CY2016 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net
OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
|
103000000 | USD |
| CY2017 | us-gaap |
Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net
OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet
|
45000000 | USD |
| CY2015 | us-gaap |
Payments For Losses And Loss Adjustment Expense
PaymentsForLossesAndLossAdjustmentExpense
|
9665000000 | USD |
| CY2016 | us-gaap |
Payments For Losses And Loss Adjustment Expense
PaymentsForLossesAndLossAdjustmentExpense
|
15715000000 | USD |
| CY2017 | us-gaap |
Payments For Losses And Loss Adjustment Expense
PaymentsForLossesAndLossAdjustmentExpense
|
17448000000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Businesses And Interest In Affiliates
PaymentsForProceedsFromBusinessesAndInterestInAffiliates
|
0 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Businesses And Interest In Affiliates
PaymentsForProceedsFromBusinessesAndInterestInAffiliates
|
0 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
21000000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
168000000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Derivative Instrument Investing Activities
PaymentsForProceedsFromDerivativeInstrumentInvestingActivities
|
265000000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
263000000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-10000000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
114000000 | USD |
| CY2015 | us-gaap |
Payments For Proceeds From Short Term Investments
PaymentsForProceedsFromShortTermInvestments
|
8216000000 | USD |
| CY2016 | us-gaap |
Payments For Proceeds From Short Term Investments
PaymentsForProceedsFromShortTermInvestments
|
-12350000000 | USD |
| CY2017 | us-gaap |
Payments For Proceeds From Short Term Investments
PaymentsForProceedsFromShortTermInvestments
|
537000000 | USD |
| CY2015 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
758000000 | USD |
| CY2017 | us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
801000000 | USD |
| CY2015 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
862000000 | USD |
| CY2016 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1173000000 | USD |
| CY2017 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1308000000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
16040000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
30759000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
25720000000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Available For Sale Securities Equity
PaymentsToAcquireAvailableForSaleSecuritiesEquity
|
158000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Available For Sale Securities Equity
PaymentsToAcquireAvailableForSaleSecuritiesEquity
|
146000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Available For Sale Securities Equity
PaymentsToAcquireAvailableForSaleSecuritiesEquity
|
173000000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
-264000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
14248000000 | USD |
| CY2015 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
62000000 | USD |
| CY2016 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
282000000 | USD |
| CY2017 | us-gaap |
Payments To Acquire Held To Maturity Securities
PaymentsToAcquireHeldToMaturitySecurities
|
352000000 | USD |
| CY2016Q4 | us-gaap |
Pledged Financial Instruments Not Separately Reported Securities For Repurchase Agreements
PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements
|
1461000000 | USD |
| CY2017Q4 | us-gaap |
Pledged Financial Instruments Not Separately Reported Securities For Repurchase Agreements
PledgedFinancialInstrumentsNotSeparatelyReportedSecuritiesForRepurchaseAgreements
|
1434000000 | USD |
| CY2015 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
9484000000 | USD |
| CY2016Q1 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
3674000000 | USD |
| CY2016Q2 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
4254000000 | USD |
| CY2016Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
4269000000 | USD |
| CY2016Q4 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
3855000000 | USD |
| CY2016 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
16052000000 | USD |
| CY2017Q1 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
3789000000 | USD |
| CY2017Q2 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
4146000000 | USD |
| CY2017Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
6247000000 | USD |
| CY2017Q4 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
4272000000 | USD |
| CY2017 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
18454000000 | USD |
| CY2015 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
17213000000 | USD |
| CY2016Q1 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
6597000000 | USD |
| CY2016Q2 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7405000000 | USD |
| CY2016Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7688000000 | USD |
| CY2016Q4 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7059000000 | USD |
| CY2016 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
28749000000 | USD |
| CY2017Q1 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
6772000000 | USD |
| CY2017Q2 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7237000000 | USD |
| CY2017Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7807000000 | USD |
| CY2017Q4 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
7218000000 | USD |
| CY2017 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
29034000000 | USD |
| CY2015 | us-gaap |
Premiums Percentage Assumed To Net
PremiumsPercentageAssumedToNet
|
0.21 | |
| CY2016 | us-gaap |
Premiums Percentage Assumed To Net
PremiumsPercentageAssumedToNet
|
0.13 | |
| CY2017 | us-gaap |
Premiums Percentage Assumed To Net
PremiumsPercentageAssumedToNet
|
0.11 | |
| CY2016Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
8970000000 | USD |
| CY2017Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
9334000000 | USD |
| CY2015 | us-gaap |
Premiums Written Net
PremiumsWrittenNet
|
17713000000 | USD |
| CY2016 | us-gaap |
Premiums Written Net
PremiumsWrittenNet
|
28145000000 | USD |
| CY2017 | us-gaap |
Premiums Written Net
PremiumsWrittenNet
|
29244000000 | USD |
| CY2016Q4 | us-gaap |
Prepaid Reinsurance Premiums
PrepaidReinsurancePremiums
|
2448000000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Reinsurance Premiums
PrepaidReinsurancePremiums
|
2529000000 | USD |
| CY2015 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense1
PresentValueOfFutureInsuranceProfitsAmortizationExpense1
|
171000000 | USD |
| CY2016 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense1
PresentValueOfFutureInsuranceProfitsAmortizationExpense1
|
1578000000 | USD |
| CY2017 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense1
PresentValueOfFutureInsuranceProfitsAmortizationExpense1
|
260000000 | USD |
| CY2017Q4 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense Year Five
PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFive
|
20000000 | USD |
| CY2017Q4 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense Year Four
PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearFour
|
22000000 | USD |
| CY2017Q4 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense Year One
PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearOne
|
32000000 | USD |
| CY2017Q4 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense Year Three
PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearThree
|
25000000 | USD |
| CY2017Q4 | us-gaap |
Present Value Of Future Insurance Profits Amortization Expense Year Two
PresentValueOfFutureInsuranceProfitsAmortizationExpenseYearTwo
|
27000000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
6090000000 | USD |
| CY2015 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
131000000 | USD |
| CY2016 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
167000000 | USD |
| CY2017 | us-gaap |
Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
|
151000000 | USD |
| CY2015 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
6567000000 | USD |
| CY2016 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
9349000000 | USD |
| CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
879000000 | USD |
| CY2017 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
10425000000 | USD |
| CY2015 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
669000000 | USD |
| CY2016 | us-gaap |
Proceeds From Maturities Prepayments And Calls Of Held To Maturity Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfHeldToMaturitySecurities
|
958000000 | USD |
| CY2015 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-40000000 | USD |
| CY2016 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-4000000 | USD |
| CY2017 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
0 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
10783000000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
16621000000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
13228000000 | USD |
| CY2015 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Equity
ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
|
183000000 | USD |
| CY2016 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Equity
ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
|
1000000000 | USD |
| CY2017 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Equity
ProceedsFromSaleOfAvailableForSaleSecuritiesEquity
|
187000000 | USD |
| CY2015 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
2029000000 | USD |
| CY2016 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
2310000000 | USD |
| CY2017 | us-gaap |
Proceeds From Short Term Debt
ProceedsFromShortTermDebt
|
2353000000 | USD |
| CY2017 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
133000000 | USD |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1200000000 | USD |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
1300000000 | USD |
| CY2017Q4 | us-gaap |
Purchase Commitment Remaining Minimum Amount Committed
PurchaseCommitmentRemainingMinimumAmountCommitted
|
1020000000 | USD |
| CY2015 | us-gaap |
Realized Gain Loss On Marketable Securities And Cost Method Investments Excluding Other Than Temporary Impairments And Other Investments
RealizedGainLossOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestments
|
-308000000 | USD |
| CY2016 | us-gaap |
Realized Gain Loss On Marketable Securities And Cost Method Investments Excluding Other Than Temporary Impairments And Other Investments
RealizedGainLossOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestments
|
-42000000 | USD |
| CY2017 | us-gaap |
Realized Gain Loss On Marketable Securities And Cost Method Investments Excluding Other Than Temporary Impairments And Other Investments
RealizedGainLossOnMarketableSecuritiesAndCostMethodInvestmentsExcludingOtherThanTemporaryImpairmentsAndOtherInvestments
|
129000000 | USD |
| CY2016 | us-gaap |
Reinsurance Effect On Claims And Benefits Incurred Amount Assumed
ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed
|
20000000 | USD |
| CY2017 | us-gaap |
Reinsurance Effect On Claims And Benefits Incurred Amount Assumed
ReinsuranceEffectOnClaimsAndBenefitsIncurredAmountAssumed
|
18000000 | USD |
| CY2016Q4 | us-gaap |
Reinsurance Payable
ReinsurancePayable
|
5637000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Payable
ReinsurancePayable
|
5868000000 | USD |
| CY2014Q4 | us-gaap |
Reinsurance Recoverable For Unpaid Claims And Claims Adjustments
ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
|
11307000000 | USD |
| CY2015Q4 | us-gaap |
Reinsurance Recoverable For Unpaid Claims And Claims Adjustments
ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
|
10741000000 | USD |
| CY2016Q4 | us-gaap |
Reinsurance Recoverable For Unpaid Claims And Claims Adjustments
ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
|
12708000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Recoverable For Unpaid Claims And Claims Adjustments
ReinsuranceRecoverableForUnpaidClaimsAndClaimsAdjustments
|
14014000000 | USD |
| CY2016Q4 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
300000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
321000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Recoverables Gross
ReinsuranceRecoverablesGross
|
15355000000 | USD |
| CY2016Q4 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
13577000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
15034000000 | USD |
| CY2016Q4 | us-gaap |
Reinsurance Recoverables On Paid Losses
ReinsuranceRecoverablesOnPaidLosses
|
869000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Recoverables On Paid Losses
ReinsuranceRecoverablesOnPaidLosses
|
1020000000 | USD |
| CY2017Q4 | us-gaap |
Reinsurance Recoverables On Unpaid Losses Gross
ReinsuranceRecoverablesOnUnpaidLossesGross
|
14187000000 | USD |
| CY2015 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1150000000 | USD |
| CY2016 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | USD |
| CY2017 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
501000000 | USD |
| CY2015 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
2027000000 | USD |
| CY2016 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
2311000000 | USD |
| CY2017 | us-gaap |
Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
|
2348000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
103000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
123000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Cash And Investments
RestrictedCashAndInvestments
|
20170000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Investments
RestrictedCashAndInvestments
|
23454000000 | USD |
| CY2017Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
1408000000 | USD |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate
|
0.10 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
6675491 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
82.59 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
72000000 | USD |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
99000000 | USD |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
111000000 | USD |
| CY2016Q4 | us-gaap |
Restricted Investments
RestrictedInvestments
|
20100000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Investments
RestrictedInvestments
|
23300000000 | USD |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
23613000000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
27474000000 | USD |
| CY2015 | us-gaap |
Revenues
Revenues
|
18987000000 | USD |
| CY2016Q1 | us-gaap |
Revenues
Revenues
|
6877000000 | USD |
| CY2016Q2 | us-gaap |
Revenues
Revenues
|
7897000000 | USD |
| CY2016Q3 | us-gaap |
Revenues
Revenues
|
8527000000 | USD |
| CY2016Q4 | us-gaap |
Revenues
Revenues
|
8168000000 | USD |
| CY2016 | us-gaap |
Revenues
Revenues
|
31469000000 | USD |
| CY2017Q1 | us-gaap |
Revenues
Revenues
|
7510000000 | USD |
| CY2017Q2 | us-gaap |
Revenues
Revenues
|
8108000000 | USD |
| CY2017Q3 | us-gaap |
Revenues
Revenues
|
8610000000 | USD |
| CY2017Q4 | us-gaap |
Revenues
Revenues
|
8015000000 | USD |
| CY2017 | us-gaap |
Revenues
Revenues
|
32243000000 | USD |
| CY2016Q4 | us-gaap |
Securities Held As Collateral At Fair Value
SecuritiesHeldAsCollateralAtFairValue
|
1092000000 | USD |
| CY2017Q4 | us-gaap |
Securities Held As Collateral At Fair Value
SecuritiesHeldAsCollateralAtFairValue
|
1737000000 | USD |
| CY2016Q4 | us-gaap |
Securities Sold Under Agreements To Repurchase
SecuritiesSoldUnderAgreementsToRepurchase
|
1403000000 | USD |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
205551 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
213339 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
|
194297 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
1892641 | shares |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
1929616 | shares |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
2079522 | shares |
| CY2015 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
18.49 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
21.52 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
22.97 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
|
490000000 | USD |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
9623986 | shares |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
9853496 | shares |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
10180720 | shares |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
10433316 | shares |
| CY2014Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
69.06 | |
| CY2015Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
78.40 | |
| CY2016Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
87.29 | |
| CY2017Q4 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
99.20 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
60.88 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
66.65 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
|
73.53 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
100.25 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
110.01 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
|
119.44 | |
| CY2015 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
114.78 | |
| CY2016 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
118.39 | |
| CY2017 | us-gaap |
Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
|
139.00 | |
| CY2017Q4 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
424000000 | USD |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y10M0D | |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
|
P6Y2M15D | |
| CY2017 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Purchase Price Of Common Stock Percent
SharebasedCompensationArrangementBySharebasedPaymentAwardPurchasePriceOfCommonStockPercent
|
0.85 | |
| CY2016Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
500000000 | USD |
| CY2017Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1013000000 | USD |
| CY2017Q4 | us-gaap |
Shortduration Insurance Contracts Liability For Unpaid Claims And Allocated Claim Adjustment Expense Net
ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndAllocatedClaimAdjustmentExpenseNet
|
46700000000 | USD |
| CY2017Q4 | us-gaap |
Shortduration Insurance Contracts Liability For Unpaid Claims And Claim Adjustment Expense Aggregate Reconciling Items
ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimAdjustmentExpenseAggregateReconcilingItems
|
810000000 | USD |
| CY2017Q4 | us-gaap |
Shortduration Insurance Contracts Liability For Unpaid Claims And Claims Adjustment Expense Accumulated Unallocated Claim Adjustment Expense
ShortdurationInsuranceContractsLiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAccumulatedUnallocatedClaimAdjustmentExpense
|
1482000000 | USD |
| CY2016Q4 | us-gaap |
State Insurance Department Statutory To Naic Amount Of Reconciling Item
StateInsuranceDepartmentStatutoryToNAICAmountOfReconcilingItem
|
155000000 | USD |
| CY2017Q4 | us-gaap |
State Insurance Department Statutory To Naic Amount Of Reconciling Item
StateInsuranceDepartmentStatutoryToNAICAmountOfReconcilingItem
|
169000000 | USD |
| CY2016 | us-gaap |
Statutory Accounting Practices Permitted Practice Amount
StatutoryAccountingPracticesPermittedPracticeAmount
|
308000000 | USD |
| CY2017 | us-gaap |
Statutory Accounting Practices Permitted Practice Amount
StatutoryAccountingPracticesPermittedPracticeAmount
|
156000000 | USD |
| CY2017Q4 | us-gaap |
Statutory Accounting Practices Statutory Amount Available For Dividend Payments
StatutoryAccountingPracticesStatutoryAmountAvailableForDividendPayments
|
5800000000 | USD |
| CY2016Q4 | us-gaap |
Statutory Accounting Practices Statutory Capital And Surplus Required
StatutoryAccountingPracticesStatutoryCapitalAndSurplusRequired
|
22200000000 | USD |
| CY2017Q4 | us-gaap |
Statutory Accounting Practices Statutory Capital And Surplus Required
StatutoryAccountingPracticesStatutoryCapitalAndSurplusRequired
|
23900000000 | USD |
| CY2015 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
197442 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
211492 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
271185 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
0 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
136951452 | shares |
| CY2016 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1728949 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1632629 | shares |
| CY2017 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
0 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
|
1457580 | shares |
| CY2015 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
18000000 | USD |
| CY2016 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
24000000 | USD |
| CY2017 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
34000000 | USD |
| CY2017Q4 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
1000000000 | USD |
| CY2014Q4 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
1500000000 | USD |
| CY2016Q4 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
1000000000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
29135000000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
48275000000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
51172000000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
48275000000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
51172000000 | USD |
| CY2017Q4 | us-gaap |
Summary Of Investments Other Than Investments In Related Parties Carrying Amount
SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCarryingAmount
|
102358000000 | USD |
| CY2017Q4 | us-gaap |
Summary Of Investments Other Than Investments In Related Parties Cost
SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesCost
|
100799000000 | USD |
| CY2017Q4 | us-gaap |
Summary Of Investments Other Than Investments In Related Parties Fair Value
SummaryOfInvestmentsOtherThanInvestmentsInRelatedPartiesFairValue
|
102497000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Amortization Of Deferred Policy Acquisition Costs
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts
|
2692000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Amortization Of Deferred Policy Acquisition Costs
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts
|
5654000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Amortization Of Deferred Policy Acquisition Costs
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersAmortizationOfDeferredPolicyAcquisitionCosts
|
5519000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
|
10030000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
|
17256000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
|
19391000000 | USD |
| CY2015Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Deferred Policy Acquisition Costs
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
|
2219000000 | USD |
| CY2016Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Deferred Policy Acquisition Costs
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
|
3537000000 | USD |
| CY2017Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Deferred Policy Acquisition Costs
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersDeferredPolicyAcquisitionCosts
|
3805000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Earned Premiums
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
|
16282000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Earned Premiums
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
|
27747000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Earned Premiums
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersEarnedPremiums
|
28054000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Net Investment Income
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome
|
2007000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Net Investment Income
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome
|
2656000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Net Investment Income
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersNetInvestmentIncome
|
2890000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Paid Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense
|
9665000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Paid Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense
|
15715000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Paid Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPaidClaimsAndClaimsAdjustmentExpense
|
17448000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Premiums Written
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
|
16734000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Premiums Written
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
|
27074000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Premiums Written
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPremiumsWritten
|
28225000000 | USD |
| CY2015 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
|
-546000000 | USD |
| CY2016 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
|
-1135000000 | USD |
| CY2017 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
|
-829000000 | USD |
| CY2015Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Reserves For Unpaid Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense
|
26562000000 | USD |
| CY2016Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Reserves For Unpaid Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense
|
47832000000 | USD |
| CY2017Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Reserves For Unpaid Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersReservesForUnpaidClaimsAndClaimsAdjustmentExpense
|
49165000000 | USD |
| CY2015Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Unearned Premiums
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums
|
8439000000 | USD |
| CY2016Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Unearned Premiums
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums
|
14779000000 | USD |
| CY2017Q4 | us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Unearned Premiums
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersUnearnedPremiums
|
15216000000 | USD |
| CY2017Q4 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
0 | USD |
| CY2016Q4 | us-gaap |
Trading Securities Equity
TradingSecuritiesEquity
|
14000000 | USD |
| CY2017Q4 | us-gaap |
Trading Securities Equity
TradingSecuritiesEquity
|
0 | USD |
| CY2015Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
18268971 | shares |
| CY2016Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
13815148 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
15950685 | shares |
| CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1480000000 | USD |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1944000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
3000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
2000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
0 | USD |
| CY2016Q4 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
11000000 | USD |
| CY2016Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
455000000 | USD |
| CY2016Q4 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
14779000000 | USD |
| CY2017Q4 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
15216000000 | USD |
| CY2015 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
-977000000 | USD |
| CY2016 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
184000000 | USD |
| CY2017 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
392000000 | USD |
| CY2015Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
16000000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
17000000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
13000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
4000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
4000000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
4000000 | USD |
| CY2017Q4 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued
|
3000000 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties And Interest Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense
|
1000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
3000000 | USD |
| CY2016 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
0 | USD |
| CY2017 | us-gaap |
Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
|
3000000 | USD |
| CY2016Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
17000000 | USD |
| CY2014Q4 | us-gaap |
Value Of Business Acquired Voba
ValueOfBusinessAcquiredVOBA
|
466000000 | USD |
| CY2015Q4 | us-gaap |
Value Of Business Acquired Voba
ValueOfBusinessAcquiredVOBA
|
395000000 | USD |
| CY2016Q4 | us-gaap |
Value Of Business Acquired Voba
ValueOfBusinessAcquiredVOBA
|
355000000 | USD |
| CY2017Q4 | us-gaap |
Value Of Business Acquired Voba
ValueOfBusinessAcquiredVOBA
|
326000000 | USD |
| CY2015 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
328835378 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
465949399 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
471196901 | shares |
| CY2015 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
325589361 | shares |
| CY2016 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
462519789 | shares |
| CY2017 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
467145716 | shares |
| CY2015 | us-gaap |
Withdrawal From Contract Holders Funds
WithdrawalFromContractHoldersFunds
|
221000000 | USD |
| CY2016 | us-gaap |
Withdrawal From Contract Holders Funds
WithdrawalFromContractHoldersFunds
|
253000000 | USD |
| CY2017 | us-gaap |
Withdrawal From Contract Holders Funds
WithdrawalFromContractHoldersFunds
|
307000000 | USD |
| CY2017 | us-gaap |
Description Of New Accounting Pronouncements Not Yet Adopted
DescriptionOfNewAccountingPronouncementsNotYetAdopted
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;font-weight:bold;">ccounting guidance not yet adopted</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;font-style:italic;font-weight:bold;">Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">In February 2018, the FASB issued guidance that allows the reclassification from accumulated other comprehensive loss to retained earnings for stranded tax effects resulting from the newly enacted corporate tax rate. Because the adjustment of deferred taxes due to the reduction of the corporate tax rate is required to be included in net income, the tax effects of items within accumulated other comprehensive income (referred to as stranded tax effects) do not reflect the appropriate tax rates. The amount of the reclassification will be the difference between the </font><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">35 percent</font><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"> historical U.S. corporate tax rate and the newly enacted </font><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">21 percent</font><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"> U.S. corporate tax rate. This guidance is effective for us in the first quarter of 2019 with early adoption permitted. </font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;font-style:italic;font-weight:bold;">Premium Amortization on Purchased Callable Debt Securities</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">In March 2017, the FASB issued guidance on the amortization period for purchased callable debt securities held at a premium. The guidance requires the premium to be amortized to the earliest call date. Under current guidance, premiums generally are amortized over the contracted life of the security. This guidance is effective for us in the first quarter of 2019 on a modified retrospective basis through a cumulative effect adjustment to beginning retained earnings. Early adoption is permitted. Securities held at a discount do not require an accounting change. Based on our best estimate at the time of this filing, the cumulative effect adjustment at the time of adoption would be approximately $</font><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">30 million</font><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"> pre-tax.</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;font-style:italic;font-weight:bold;">Lease Accounting</font></div><div style="line-height:120%;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">In February 2016, the FASB issued accounting guidance requiring leases with lease terms of more than 12 months to recognize a right of use asset and a corresponding lease liability on the balance sheets. This accounting guidance is effective for us in the first quarter of 2019 on a modified retrospective basis with early adoption permitted. In January 2018, the FASB issued a proposed update that provides an alternative transition method of adoption, permitting the recognition of a cumulative-effect adjustment to retained earnings on the date of adoption. The adoption of the guidance is not expected to have a material impact on our financial condition or results of operations. We expect that the most significant impact will be the recognition of a right of use asset and a corresponding lease liability for our real estate leases.</font></div><div style="line-height:120%;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;font-style:italic;font-weight:bold;">Financial Instruments – Credit Losses: Measurement of Credit Losses on Financial Instruments</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">In June 2016, the FASB issued guidance on the accounting for credit losses of financial instruments that are measured at amortized cost, including held to maturity securities and reinsurance recoverables, by applying an approach based on the current expected credit losses (CECL). The estimate of expected credit losses should consider historical information, current information, as well as reasonable and supportable forecasts, including estimates of prepayments. The allowance for credit losses is a valuation account that is deducted from the amortized cost basis of the financial asset in order to present the net carrying value at the amount expected to be collected on the financial asset on the Consolidated balance sheet.</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">The guidance also amends the current debt security other-than-temporary impairment model by requiring an estimate of the expected credit loss (ECL) only when the fair value is below the amortized cost of the asset. The length of time the fair value of an AFS debt security has been below the amortized cost will no longer impact the determination of whether a potential credit loss exists. The AFS debt security model will also require the use of a valuation allowance as compared to the current practice of writing down the asset.</font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">The standard is effective for us in the first quarter of 2020 with early adoption permitted in the first quarter of 2019. We will be able to assess the effect of adopting this guidance on our financial condition and results of operations closer to the date of adoption.</font></div></div> | |
| CY2017 | us-gaap |
Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense
ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense
|
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">The following table presents a reconciliation of Unpaid losses and loss expenses:</font></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="12" rowspan="1"></td></tr><tr><td style="width:65%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td><td style="width:9%;" rowspan="1" colspan="1"></td><td style="width:1%;" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="10" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">Year Ended December 31</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(in millions of U.S. dollars)</font></div></td><td colspan="2" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">2017</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">2016</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:middle;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">2015</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Gross unpaid losses and loss expenses, beginning of year</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">60,540</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">37,303</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">$</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">38,315</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Reinsurance recoverable on unpaid losses </font><font style="font-family:News Gothic,sans-serif;font-size:7pt;"><sup style="vertical-align:top;line-height:120%;font-size:pt">(1)</sup></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">(12,708</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(10,741</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(11,307</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Net unpaid losses and loss expenses, beginning of year</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">47,832</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">26,562</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">27,008</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Acquisition of subsidiaries</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">—</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">21,402</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">417</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Total</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">47,832</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">47,964</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">27,425</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Net losses and loss expenses incurred in respect of losses occurring in:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Current year</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">19,391</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">17,256</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">10,030</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Prior years </font><font style="font-family:News Gothic,sans-serif;font-size:7pt;"><sup style="vertical-align:top;line-height:120%;font-size:pt">(2)</sup></font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">(937</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(1,204</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(546</font></div></td><td style="vertical-align:bottom;padding-right:2px;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Total</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">18,454</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">16,052</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">9,484</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Net losses and loss expenses paid in respect of losses occurring in:</font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Current year</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">6,575</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">5,899</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">4,053</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Prior years</font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">10,873</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">9,816</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">5,612</font></div></td><td style="vertical-align:bottom;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Total</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">17,448</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">15,715</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">9,665</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Foreign currency revaluation and other</font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">327</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(469</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">)</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">(682</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">)</font></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Net unpaid losses and loss expenses, end of year</font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">49,165</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">47,832</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">26,562</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Reinsurance recoverable on unpaid losses </font><font style="font-family:News Gothic,sans-serif;font-size:7pt;"><sup style="vertical-align:top;line-height:120%;font-size:pt">(1)</sup></font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">14,014</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">12,708</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;" rowspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">10,741</font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr><tr><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:9.75pt;"><font style="font-family:News Gothic,sans-serif;font-size:9.75pt;">Gross unpaid losses and loss expenses, end of year</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">$</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;font-weight:bold;">63,179</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">60,540</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">$</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:8.5pt;"><font style="font-family:News Gothic,sans-serif;font-size:8.5pt;">37,303</font></div></td><td style="vertical-align:bottom;border-bottom:2px solid #000000;background-color:#cceeff;" rowspan="1" colspan="1"><div style="text-align:left;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div></td></tr></table></div></div><div style="line-height:120%;padding-top:4px;padding-left:12px;text-indent:-12px;font-size:7pt;"><font style="font-family:News Gothic,sans-serif;font-size:7pt;"><sup style="vertical-align:top;line-height:120%;font-size:pt">(1)</sup></font><font style="font-family:News Gothic,sans-serif;font-size:7pt;"> Net of provision for uncollectible reinsurance.</font></div><div style="line-height:120%;padding-top:4px;padding-left:12px;text-indent:-12px;font-size:7pt;"><font style="font-family:News Gothic,sans-serif;font-size:7pt;"><sup style="vertical-align:top;line-height:120%;font-size:pt">(2)</sup></font><font style="font-family:News Gothic,sans-serif;font-size:7pt;"> Relates to prior period loss reserve development only and excludes prior period development related to reinstatement premiums, expense adjustments, and earned premiums totaling </font><font style="font-family:News Gothic,sans-serif;font-size:7pt;">$108 million</font><font style="font-family:News Gothic,sans-serif;font-size:7pt;">, </font><font style="font-family:News Gothic,sans-serif;font-size:7pt;">$69 million</font><font style="font-family:News Gothic,sans-serif;font-size:7pt;">, and nil, for 2017, 2016, and 2015, respectively.</font></div><div style="line-height:120%;text-align:left;font-size:9pt;"><font style="font-family:News Gothic,sans-serif;font-size:9pt;"><br clear="none"/></font></div></div> |
