$CNA
CNA FINANCIAL CORP Stock $cna

$cna Overview Financials Valuation SEC Filings Company Website

2016 Q2 Form 10-Q Financial Statement

#000002117516000199 Filed on August 01, 2016

Income Statement

Concept	2016 Q2	2015 Q2
Revenue	$2.348B	$2.327B
YoY Change	0.9%	-4.63%
Cost Of Revenue	$1.335B	$1.466B
YoY Change	-8.94%	2.02%
Gross Profit	$1.013B	$861.0M
YoY Change	17.65%	-14.16%
Gross Profit Margin	43.14%	37.0%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$305.0M	$314.0M
YoY Change	-2.87%	-6.27%
% of Gross Profit	30.11%	36.47%
Operating Expenses	$2.022B	$2.124B
YoY Change	-4.8%	4.63%
Operating Profit	-$1.009B	-$1.263B
YoY Change	-20.11%	22.98%
Interest Expense	$38.00M	$39.00M
YoY Change	-2.56%	-15.22%
% of Operating Profit
Other Income/Expense, Net	$146.0M	$121.0M
YoY Change	20.66%	195.12%
Pretax Income	$288.0M	$164.0M
YoY Change	75.61%	-54.95%
Income Tax	$79.00M	$26.00M
% Of Pretax Income	27.43%	15.85%
Net Earnings	$209.0M	$138.0M
YoY Change	51.45%	-48.31%
Net Earnings / Revenue	8.9%	5.93%
Basic Earnings Per Share	$0.77	$0.51
Diluted Earnings Per Share	$0.77	$0.51
COMMON SHARES
Basic Shares Outstanding	270.5M shares	270.3M shares
Diluted Shares Outstanding	270.9M shares	270.7M shares

Balance Sheet

Concept	2016 Q2	2015 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents
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	$276.0M	$317.0M
YoY Change	-12.93%	9.69%
Goodwill	$147.0M	$153.0M
YoY Change	-3.92%	-1.92%
Intangibles
YoY Change
Long-Term Investments	$46.55B	$45.33B
YoY Change	2.68%	-1.62%
Other Assets	$293.0M	$255.0M
YoY Change	14.9%	-92.9%
Total Long-Term Assets
YoY Change
TOTAL ASSETS
Total Short-Term Assets
Total Long-Term Assets
Total Assets	$56.91B	$55.02B
YoY Change	3.42%	-7.43%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable
YoY Change
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due	$0.00
YoY Change
Total Short-Term Liabilities
YoY Change
LONG-TERM LIABILITIES
Long-Term Debt	$2.708B	$2.560B
YoY Change	5.78%	0.08%
Other Long-Term Liabilities	$4.332B	$3.860B
YoY Change	12.23%	-41.44%
Total Long-Term Liabilities	$2.708B	$2.560B
YoY Change	5.78%	0.08%
TOTAL LIABILITIES
Total Short-Term Liabilities
Total Long-Term Liabilities	$2.708B	$2.560B
Total Liabilities	$45.02B	$42.79B
YoY Change	5.22%	-7.71%
SHAREHOLDERS EQUITY
Retained Earnings	$8.911B	$9.340B
YoY Change	-4.59%	-0.31%
Common Stock	$2.838B	$2.829B
YoY Change	0.32%	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$73.00M	$78.00M
YoY Change	-6.41%	-8.24%
Treasury Stock Shares	2.557M shares	2.780M shares
Shareholders Equity	$11.89B	$12.23B
YoY Change
Total Liabilities & Shareholders Equity	$56.91B	$55.02B
YoY Change	3.42%	-7.43%

Cashflow Statement

Concept	2016 Q2	2015 Q2
OPERATING ACTIVITIES
Net Income	$209.0M	$138.0M
YoY Change	51.45%	-48.31%
Depreciation, Depletion And Amortization	$305.0M	$314.0M
YoY Change	-2.87%	-6.27%
Cash From Operating Activities	$279.0M	$446.0M
YoY Change	-37.44%	5.19%
INVESTING ACTIVITIES
Capital Expenditures	-$32.00M	-$37.00M
YoY Change	-13.51%	117.65%
Acquisitions
YoY Change
Other Investing Activities	-$126.0M	-$402.0M
YoY Change	-68.66%	10.74%
Cash From Investing Activities	-$158.0M	-$439.0M
YoY Change	-64.01%	15.53%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-69.00M	-67.00M
YoY Change	2.99%	42.55%
NET CHANGE
Cash From Operating Activities	279.0M	446.0M
Cash From Investing Activities	-158.0M	-439.0M
Cash From Financing Activities	-69.00M	-67.00M
Net Change In Cash	52.00M	-60.00M
YoY Change	-186.67%	1900.0%
FREE CASH FLOW
Cash From Operating Activities	$279.0M	$446.0M
Capital Expenditures	-$32.00M	-$37.00M
Free Cash Flow	$311.0M	$483.0M
YoY Change	-35.61%	9.52%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	cna	Change In Other Investments ChangeInOtherInvestments	8000000	USD
CY2016Q2	cna	Catastrophe Losses Net Of Reinsurance CatastropheLossesNetOfReinsurance	85000000	USD
	cna	Catastrophe Losses Net Of Reinsurance CatastropheLossesNetOfReinsurance	121000000	USD
	cna	Catastrophe Losses Net Of Reinsurance CatastropheLossesNetOfReinsurance	89000000	USD
CY2015Q2	cna	Catastrophe Losses Net Of Reinsurance CatastropheLossesNetOfReinsurance	60000000	USD
	cna	Change In Other Investments ChangeInOtherInvestments	11000000	USD
	cna	Change In Short Term Investments ChangeInShortTermInvestments	33000000	USD
	cna	Change In Short Term Investments ChangeInShortTermInvestments	281000000	USD
CY2016Q2	cna	Commitments To Purchase Or Fund Additional Amounts CommitmentsToPurchaseOrFundAdditionalAmounts	198000000	USD
CY2016Q2	cna	Commitments To Sell Various Privately Placed Debt Securities CommitmentsToSellVariousPrivatelyPlacedDebtSecurities	95000000	USD
CY2015Q4	cna	Cumulative Effectof New Accounting Principlein Periodof Adoptionon Long Term Debt CumulativeEffectofNewAccountingPrincipleinPeriodofAdoptiononLongTermDebt	-2000000	USD
CY2015Q4	cna	Cumulative Effectof New Accounting Principlein Periodof Adoptionon Other Assets CumulativeEffectofNewAccountingPrincipleinPeriodofAdoptiononOtherAssets	-2000000	USD
	cna	Decreaseincreaseinnotesreceivableforcommonstock Decreaseincreaseinnotesreceivableforcommonstock	1000000	USD
	cna	Decreaseincreaseinnotesreceivableforcommonstock Decreaseincreaseinnotesreceivableforcommonstock	0	USD
CY2015Q2	cna	Fair Value Assets Level1to Level2 Transfers FairValueAssetsLevel1toLevel2Transfers	0	USD
	cna	Fair Value Assets Level1to Level2 Transfers FairValueAssetsLevel1toLevel2Transfers	0	USD
CY2016Q2	cna	Fair Value Assets Level1to Level2 Transfers FairValueAssetsLevel1toLevel2Transfers	0	USD
	cna	Fair Value Assets Level1to Level2 Transfers FairValueAssetsLevel1toLevel2Transfers	0	USD
CY2015Q2	cna	Fair Value Assets Level2to Level1 Transfers FairValueAssetsLevel2toLevel1Transfers	0	USD
	cna	Fair Value Assets Level2to Level1 Transfers FairValueAssetsLevel2toLevel1Transfers	0	USD
CY2016Q2	cna	Fair Value Assets Level2to Level1 Transfers FairValueAssetsLevel2toLevel1Transfers	0	USD
	cna	Fair Value Assets Level2to Level1 Transfers FairValueAssetsLevel2toLevel1Transfers	0	USD
CY2016Q2	cna	Future Capital Call Commitments FutureCapitalCallCommitments	365000000	USD
CY2015Q2	cna	Income Tax Expense Benefit On Net Realized Investment Gains Losses IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses	-6000000	USD
	cna	Income Tax Expense Benefit On Net Realized Investment Gains Losses IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses	-4000000	USD
CY2016Q2	cna	Income Tax Expense Benefit On Net Realized Investment Gains Losses IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses	8000000	USD
	cna	Income Tax Expense Benefit On Net Realized Investment Gains Losses IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses	-3000000	USD
CY2015Q2	cna	Income Tax Expense Benefit On Operating Income Loss IncomeTaxExpenseBenefitOnOperatingIncomeLoss	32000000	USD
	cna	Income Tax Expense Benefit On Operating Income Loss IncomeTaxExpenseBenefitOnOperatingIncomeLoss	110000000	USD
CY2016Q2	cna	Income Tax Expense Benefit On Operating Income Loss IncomeTaxExpenseBenefitOnOperatingIncomeLoss	71000000	USD
	cna	Income Tax Expense Benefit On Operating Income Loss IncomeTaxExpenseBenefitOnOperatingIncomeLoss	73000000	USD
CY2015Q2	cna	Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends	1469000000	USD
	cna	Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends	2808000000	USD
CY2016Q2	cna	Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends	1339000000	USD
	cna	Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends Insuranceclaimsandpolicyholdersbenefitsincludingpolicyholdersdividends	2747000000	USD
CY2015Q2	cna	Investment Income Including Realized Gains Losses On Trading Securities Before Expenses InvestmentIncomeIncludingRealizedGainsLossesOnTradingSecuritiesBeforeExpenses	515000000	USD
	cna	Investment Income Including Realized Gains Losses On Trading Securities Before Expenses InvestmentIncomeIncludingRealizedGainsLossesOnTradingSecuritiesBeforeExpenses	1087000000	USD
CY2016Q2	cna	Investment Income Including Realized Gains Losses On Trading Securities Before Expenses InvestmentIncomeIncludingRealizedGainsLossesOnTradingSecuritiesBeforeExpenses	517000000	USD
	cna	Investment Income Including Realized Gains Losses On Trading Securities Before Expenses InvestmentIncomeIncludingRealizedGainsLossesOnTradingSecuritiesBeforeExpenses	966000000	USD
CY2015Q4	cna	Limited Partnership Investments LimitedPartnershipInvestments	2548000000	USD
CY2016Q2	cna	Limited Partnership Investments LimitedPartnershipInvestments	2542000000	USD
CY2015Q4	cna	Marketable Securities Fixed Maturities At Amortized Cost MarketableSecuritiesFixedMaturitiesAtAmortizedCost	37253000000	USD
CY2016Q2	cna	Marketable Securities Fixed Maturities At Amortized Cost MarketableSecuritiesFixedMaturitiesAtAmortizedCost	37838000000	USD
CY2016Q2	cna	Mortgage Loan Commitments MortgageLoanCommitments	59000000	USD
CY2015Q2	cna	Net Investment Income And Gains Losses On Trading Securities NetInvestmentIncomeAndGainsLossesOnTradingSecurities	500000000	USD
	cna	Net Investment Income And Gains Losses On Trading Securities NetInvestmentIncomeAndGainsLossesOnTradingSecurities	1058000000	USD
CY2016Q2	cna	Net Investment Income And Gains Losses On Trading Securities NetInvestmentIncomeAndGainsLossesOnTradingSecurities	502000000	USD
	cna	Net Investment Income And Gains Losses On Trading Securities NetInvestmentIncomeAndGainsLossesOnTradingSecurities	937000000	USD
CY2015Q2	cna	Net Operating Income Loss Attributableto Parent NetOperatingIncomeLossAttributabletoParent	132000000	USD
	cna	Net Operating Income Loss Attributableto Parent NetOperatingIncomeLossAttributabletoParent	357000000	USD
CY2016Q2	cna	Net Operating Income Loss Attributableto Parent NetOperatingIncomeLossAttributabletoParent	201000000	USD
	cna	Net Operating Income Loss Attributableto Parent NetOperatingIncomeLossAttributabletoParent	292000000	USD
CY2015Q2	cna	Net Realized Investment Gains Losses NetRealizedInvestmentGainsLosses	6000000	USD
	cna	Net Realized Investment Gains Losses NetRealizedInvestmentGainsLosses	14000000	USD
CY2016Q2	cna	Net Realized Investment Gains Losses NetRealizedInvestmentGainsLosses	8000000	USD
	cna	Net Realized Investment Gains Losses NetRealizedInvestmentGainsLosses	-17000000	USD
CY2015Q2	cna	Net Unrealized Gains Losses On Investments NetUnrealizedGainsLossesOnInvestments	-369000000	USD
	cna	Net Unrealized Gains Losses On Investments NetUnrealizedGainsLossesOnInvestments	-258000000	USD
CY2016Q2	cna	Net Unrealized Gains Losses On Investments NetUnrealizedGainsLossesOnInvestments	309000000	USD
	cna	Net Unrealized Gains Losses On Investments NetUnrealizedGainsLossesOnInvestments	548000000	USD
CY2015Q2	cna	Operating Income Lossbefore Income Tax OperatingIncomeLossbeforeIncomeTax	164000000	USD
	cna	Operating Income Lossbefore Income Tax OperatingIncomeLossbeforeIncomeTax	467000000	USD
CY2016Q2	cna	Operating Income Lossbefore Income Tax OperatingIncomeLossbeforeIncomeTax	272000000	USD
	cna	Operating Income Lossbefore Income Tax OperatingIncomeLossbeforeIncomeTax	365000000	USD
CY2015Q2	cna	Operating Revenues OperatingRevenues	2327000000	USD
	cna	Operating Revenues OperatingRevenues	4669000000	USD
CY2016Q2	cna	Operating Revenues OperatingRevenues	2332000000	USD
	cna	Operating Revenues OperatingRevenues	4563000000	USD
CY2015Q2	cna	Other Insurance Related Expenses OtherInsuranceRelatedExpenses	259000000	USD
	cna	Other Insurance Related Expenses OtherInsuranceRelatedExpenses	527000000	USD
CY2016Q2	cna	Other Insurance Related Expenses OtherInsuranceRelatedExpenses	270000000	USD
	cna	Other Insurance Related Expenses OtherInsuranceRelatedExpenses	547000000	USD
CY2015Q4	cna	Other Invested Assets Overseas Deposit OtherInvestedAssetsOverseasDeposit	27000000	USD
CY2016Q2	cna	Other Invested Assets Overseas Deposit OtherInvestedAssetsOverseasDeposit	28000000	USD
	cna	Payments To Purchase Mortgage Loans PaymentsToPurchaseMortgageLoans	60000000	USD
	cna	Payments To Purchase Mortgage Loans PaymentsToPurchaseMortgageLoans	41000000	USD
CY2015Q2	cna	Pretax Favorable Unfavorable Net Prior Year Claim And Allocated Claim Adjustment Expense Reserve Development Excluding Life Group PretaxFavorableUnfavorableNetPriorYearClaimAndAllocatedClaimAdjustmentExpenseReserveDevelopmentExcludingLifeGroup	-5000000	USD
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CY2015Q2	cna	Pretax Favorable Unfavorable Premium Development Excluding Life Group PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup	-15000000	USD
	cna	Pretax Favorable Unfavorable Premium Development Excluding Life Group PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup	-6000000	USD
CY2016Q2	cna	Pretax Favorable Unfavorable Premium Development Excluding Life Group PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup	-8000000	USD
	cna	Pretax Favorable Unfavorable Premium Development Excluding Life Group PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup	-22000000	USD
CY2015Q4	cna	Reduction Of Net Unrealized Gains On Investments Included In Aoci Due To Shadow Adjustments ReductionOfNetUnrealizedGainsOnInvestmentsIncludedInAociDueToShadowAdjustments	1111000000	USD
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	cna	Stock Based Compensation StockBasedCompensation	-5000000	USD
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	cna	Total Pretax Favorable Unfavorable Net Prior Year Development Excluding Life Group TotalPretaxFavorableUnfavorableNetPriorYearDevelopmentExcludingLifeGroup	-18000000	USD
CY2016Q2	cna	Total Pretax Favorable Unfavorable Net Prior Year Development Excluding Life Group TotalPretaxFavorableUnfavorableNetPriorYearDevelopmentExcludingLifeGroup	-106000000	USD
	cna	Total Pretax Favorable Unfavorable Net Prior Year Development Excluding Life Group TotalPretaxFavorableUnfavorableNetPriorYearDevelopmentExcludingLifeGroup	-172000000	USD
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2016
	dei	Document Period End Date DocumentPeriodEndDate	2016-06-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000021175
CY2016Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	270483164	shares
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	CNA FINANCIAL CORP
CY2015Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	179000000	USD
CY2016Q2	invest	Derivative Notional Amount DerivativeNotionalAmount	177000000	USD
	us-gaap	Accretion Amortization Of Discounts And Premiums Investments AccretionAmortizationOfDiscountsAndPremiumsInvestments	13000000	USD
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CY2016Q2	us-gaap	Accrued Investment Income Receivable AccruedInvestmentIncomeReceivable	400000000	USD
CY2015Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	382000000	USD
CY2016Q2	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	224000000	USD
CY2014Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	400000000	USD
CY2015Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	421000000	USD
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CY2016Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-56000000	USD
CY2016Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	210000000	USD
CY2014Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2151000000	USD
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CY2015Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	238000	shares
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CY2015Q4	us-gaap	Available For Sale Debt Securities Amortized Cost Basis AvailableForSaleDebtSecuritiesAmortizedCostBasis	37250000000	USD
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CY2015Q4	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	191000000	USD
CY2016Q2	us-gaap	Available For Sale Equity Securities Amortized Cost Basis AvailableForSaleEquitySecuritiesAmortizedCostBasis	117000000	USD
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CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax	2717000000	USD
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CY2015Q4	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	392000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax	133000000	USD
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CY2016Q2	us-gaap	Available For Sale Securities Amortized Cost AvailableForSaleSecuritiesAmortizedCost	37955000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	50000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss	63000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	392000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionAccumulatedLoss	133000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	7966000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionFairValue	3054000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	342000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss	70000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	7464000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionLessThanTwelveMonthsFairValue	2120000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	502000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value AvailableForSaleSecuritiesContinuousUnrealizedLossPositionTwelveMonthsOrLongerFairValue	934000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	14652000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost	14583000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	14915000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	15466000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	7721000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost	8616000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	8070000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	9114000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	13303000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost	12812000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	14989000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities After Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue	15412000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	1574000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost	1817000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	1595000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	1855000000	USD
CY2015Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	39569000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	41847000000	USD
CY2015Q2	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	0	USD
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	10000000	USD
CY2016Q2	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	16000000	USD
	us-gaap	Available For Sale Securities Gross Realized Gain Loss Net AvailableForSaleSecuritiesGrossRealizedGainLossNet	-20000000	USD
CY2015Q2	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	31000000	USD
	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	53000000	USD
CY2016Q2	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	31000000	USD
	us-gaap	Availableforsale Securities Gross Realized Gain Loss Excluding Other Than Temporary Impairments AvailableforsaleSecuritiesGrossRealizedGainLossExcludingOtherThanTemporaryImpairments	18000000	USD
CY2015Q2	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2163000000	USD
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4202000000	USD
CY2016Q2	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	2060000000	USD
	us-gaap	Benefits Losses And Expenses BenefitsLossesAndExpenses	4198000000	USD
CY2014Q4	us-gaap	Cash Cash	190000000	USD
CY2015Q2	us-gaap	Cash Cash	145000000	USD
CY2015Q4	us-gaap	Cash Cash	387000000	USD
CY2016Q2	us-gaap	Cash Cash	289000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-45000000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-98000000	USD
CY2015Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.50
CY2016Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.50
CY2015Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2016Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2015Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2016Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2015Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	273040243	shares
CY2016Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	273040243	shares
CY2015Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	270274361	shares
CY2016Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	270483164	shares
CY2014Q4	us-gaap	Common Stock Value CommonStockValue	683000000	USD
CY2015Q2	us-gaap	Common Stock Value CommonStockValue	683000000	USD
CY2015Q4	us-gaap	Common Stock Value CommonStockValue	683000000	USD
CY2016Q2	us-gaap	Common Stock Value CommonStockValue	683000000	USD
CY2015Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-140000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	114000000	USD
CY2016Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	475000000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	800000000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	32000000	USD
	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	63000000	USD
CY2015Q2	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	314000000	USD
	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	617000000	USD
CY2016Q2	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	305000000	USD
	us-gaap	Deferred Policy Acquisition Cost Amortization Expense DeferredPolicyAcquisitionCostAmortizationExpense	612000000	USD
CY2015Q4	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	598000000	USD
CY2016Q2	us-gaap	Deferred Policy Acquisition Costs DeferredPolicyAcquisitionCosts	620000000	USD
CY2015Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	638000000	USD
CY2016Q2	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	293000000	USD
CY2014Q4	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0385
CY2015Q2	us-gaap	Defined Benefit Plan Assumptions Used Calculating Benefit Obligation Discount Rate DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate	0.0400
	us-gaap	Defined Benefit Plan Curtailments DefinedBenefitPlanCurtailments	55000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	39000000	USD
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	39000000	USD
CY2016Q2	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	8000000	USD
CY2015Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	-5000000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	676000000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	677000000	USD
CY2015Q4	us-gaap	Due From Related Parties DueFromRelatedParties	0	USD
CY2016Q2	us-gaap	Due From Related Parties DueFromRelatedParties	2000000	USD
CY2015Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	82000000	USD
CY2016Q2	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	12000000	USD
CY2015Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.51
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CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.77
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CY2015Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.51
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CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.77
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.02
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-2000000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-6000000	USD
CY2015Q2	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-5000000	USD
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CY2016Q2	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-3000000	USD
	us-gaap	Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss	-3000000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	6000000	USD
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CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	8000000	USD
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CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	0	USD
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CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	4000000	USD
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CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	56000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	181000000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	139000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases	201000000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	90000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	246000000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	45000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales	61000000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	45000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	98000000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	32000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	46000000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	17000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	54000000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	3000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3	5000000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	56000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	102000000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	48000000	USD
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3	71000000	USD
CY2014Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1281000000	USD
CY2015Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1213000000	USD
CY2015Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	1101000000	USD
CY2015Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	473000000	USD
CY2016Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	491000000	USD
CY2016Q2	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	520000000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	8000000	USD
CY2015Q4	us-gaap	Goodwill Goodwill	150000000	USD
CY2016Q2	us-gaap	Goodwill Goodwill	147000000	USD
CY2015Q2	us-gaap	Impairment Of Investments ImpairmentOfInvestments	31000000	USD
	us-gaap	Impairment Of Investments ImpairmentOfInvestments	43000000	USD
CY2016Q2	us-gaap	Impairment Of Investments ImpairmentOfInvestments	15000000	USD
	us-gaap	Impairment Of Investments ImpairmentOfInvestments	38000000	USD
CY2015Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	164000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	477000000	USD
CY2016Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	288000000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	345000000	USD
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	48000000	USD
	us-gaap	Income Loss From Equity Method Investments Net Of Dividends Or Distributions IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions	-230000000	USD
CY2015Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	26000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	106000000	USD
CY2016Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	79000000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70000000	USD
	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	-8000000	USD
	us-gaap	Increase Decrease In Accrued Investment Income Receivable IncreaseDecreaseInAccruedInvestmentIncomeReceivable	-4000000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	8000000	USD
	us-gaap	Increase Decrease In Deferred Policy Acquisition Costs IncreaseDecreaseInDeferredPolicyAcquisitionCosts	25000000	USD
	us-gaap	Increase Decrease In Financial Instruments Used In Operating Activities IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities	-1000000	USD
	us-gaap	Increase Decrease In Financial Instruments Used In Operating Activities IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities	7000000	USD
	us-gaap	Increase Decrease In Insurance Liabilities IncreaseDecreaseInInsuranceLiabilities	451000000	USD
	us-gaap	Increase Decrease In Insurance Liabilities IncreaseDecreaseInInsuranceLiabilities	666000000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	60000000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	106000000	USD
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	us-gaap	Increase Decrease In Other Receivables IncreaseDecreaseInOtherReceivables	540000000	USD
CY2015Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	423000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	543000	shares
CY2016Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	409000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	473000	shares
CY2015Q2	us-gaap	Interest Expense InterestExpense	39000000	USD
	us-gaap	Interest Expense InterestExpense	78000000	USD
CY2016Q2	us-gaap	Interest Expense InterestExpense	38000000	USD
	us-gaap	Interest Expense InterestExpense	80000000	USD
CY2015Q2	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	15000000	USD
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	29000000	USD
CY2016Q2	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	15000000	USD
	us-gaap	Investment Income Investment Expense InvestmentIncomeInvestmentExpense	29000000	USD
CY2015Q4	us-gaap	Investments Investments	44699000000	USD
CY2016Q2	us-gaap	Investments Investments	46549000000	USD
CY2015Q4	us-gaap	Liabilities Liabilities	43289000000	USD
CY2016Q2	us-gaap	Liabilities Liabilities	45020000000	USD
CY2015Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	55045000000	USD
CY2016Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	56906000000	USD
CY2015Q4	us-gaap	Liabilities Fair Value Disclosure Recurring LiabilitiesFairValueDisclosureRecurring	-5000000	USD
CY2016Q2	us-gaap	Liabilities Fair Value Disclosure Recurring LiabilitiesFairValueDisclosureRecurring	8000000	USD
CY2015Q4	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	22663000000	USD
CY2016Q2	us-gaap	Liability For Claims And Claims Adjustment Expense LiabilityForClaimsAndClaimsAdjustmentExpense	22975000000	USD
CY2015Q4	us-gaap	Liability For Future Policy Benefits LiabilityForFuturePolicyBenefits	10152000000	USD
CY2016Q2	us-gaap	Liability For Future Policy Benefits LiabilityForFuturePolicyBenefits	11140000000	USD
CY2015Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	350000000	USD
CY2016Q2	us-gaap	Long Term Debt Current LongTermDebtCurrent	0	USD
CY2015Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2210000000	USD
CY2016Q2	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2708000000	USD
CY2015Q4	us-gaap	Marketable Securities Equity Securities MarketableSecuritiesEquitySecurities	197000000	USD
CY2016Q2	us-gaap	Marketable Securities Equity Securities MarketableSecuritiesEquitySecurities	123000000	USD
CY2015Q4	us-gaap	Marketable Securities Fixed Maturities MarketableSecuritiesFixedMaturities	39572000000	USD
CY2016Q2	us-gaap	Marketable Securities Fixed Maturities MarketableSecuritiesFixedMaturities	41857000000	USD
CY2015Q4	us-gaap	Mortgage Loans On Real Estate Commercial And Consumer Net MortgageLoansOnRealEstateCommercialAndConsumerNet	678000000	USD
CY2016Q2	us-gaap	Mortgage Loans On Real Estate Commercial And Consumer Net MortgageLoansOnRealEstateCommercialAndConsumerNet	610000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-670000000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-538000000	USD
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	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	540000000	USD
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CY2015Q2	us-gaap	Net Income Loss NetIncomeLoss	138000000	USD
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CY2016Q2	us-gaap	Net Income Loss NetIncomeLoss	209000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	275000000	USD
CY2015Q4	us-gaap	Other Assets OtherAssets	1295000000	USD
CY2016Q2	us-gaap	Other Assets OtherAssets	1281000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-365000000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-253000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	310000000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	544000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-291000000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-267000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	274000000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	514000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	49000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-47000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-48000000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-34000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-278000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-257000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	266000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	525000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-278000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-257000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	266000000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	525000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-42000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-48000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-5000000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-11000000	USD
CY2015Q2	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-160000000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	-95000000	USD
CY2016Q2	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	159000000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	281000000	USD
CY2015Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	341000000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	699000000	USD
CY2016Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	378000000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	759000000	USD
CY2015Q2	us-gaap	Other Expenses OtherExpenses	121000000	USD
	us-gaap	Other Expenses OtherExpenses	250000000	USD
CY2016Q2	us-gaap	Other Expenses OtherExpenses	146000000	USD
	us-gaap	Other Expenses OtherExpenses	292000000	USD
CY2015Q2	us-gaap	Other Income OtherIncome	92000000	USD
	us-gaap	Other Income OtherIncome	189000000	USD
CY2016Q2	us-gaap	Other Income OtherIncome	100000000	USD
	us-gaap	Other Income OtherIncome	197000000	USD
CY2015Q4	us-gaap	Other Investments OtherInvestments	44000000	USD
CY2016Q2	us-gaap	Other Investments OtherInvestments	33000000	USD
CY2015Q4	us-gaap	Other Liabilities OtherLiabilities	4243000000	USD
CY2016Q2	us-gaap	Other Liabilities OtherLiabilities	4332000000	USD
CY2014Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	62000000	USD
CY2015Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	61000000	USD
CY2015Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	59000000	USD
CY2015Q4	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	53000000	USD
CY2016Q1	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	48000000	USD
CY2016Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Credit Losses On Debt Securities Held OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsCreditLossesOnDebtSecuritiesHeld	41000000	USD
CY2015Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	2000000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	3000000	USD
CY2016Q2	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	7000000	USD
	us-gaap	Other Than Temporary Impairment Credit Losses Recognized In Earnings Reductions Securities Sold OtherThanTemporaryImpairmentCreditLossesRecognizedInEarningsReductionsSecuritiesSold	12000000	USD
CY2015Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAvailableforsaleSecurities	4000000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAvailableforsaleSecurities	5000000	USD
CY2016Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAvailableforsaleSecurities	1000000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion In Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Availableforsale Securities OtherThanTemporaryImpairmentLossesInvestmentsPortionInOtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAvailableforsaleSecurities	-4000000	USD
CY2015Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	31000000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	43000000	USD
CY2016Q2	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	15000000	USD
	us-gaap	Other Than Temporary Impairment Losses Investments Portion Recognized In Earnings Net OtherThanTemporaryImpairmentLossesInvestmentsPortionRecognizedInEarningsNet	38000000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	0	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-2000000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	676000000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	677000000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	5029000000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Debt PaymentsToAcquireAvailableForSaleSecuritiesDebt	4874000000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Equity PaymentsToAcquireAvailableForSaleSecuritiesEquity	30000000	USD
	us-gaap	Payments To Acquire Available For Sale Securities Equity PaymentsToAcquireAvailableForSaleSecuritiesEquity	0	USD
	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	78000000	USD
	us-gaap	Payments To Acquire Limited Partnership Interests PaymentsToAcquireLimitedPartnershipInterests	206000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	57000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	65000000	USD
CY2015Q2	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	1466000000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	2801000000	USD
CY2016Q2	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	1335000000	USD
	us-gaap	Policyholder Benefits And Claims Incurred Net PolicyholderBenefitsAndClaimsIncurredNet	2739000000	USD
CY2015Q2	us-gaap	Policyholder Dividends PolicyholderDividends	3000000	USD
	us-gaap	Policyholder Dividends PolicyholderDividends	7000000	USD
CY2016Q2	us-gaap	Policyholder Dividends PolicyholderDividends	4000000	USD
	us-gaap	Policyholder Dividends PolicyholderDividends	8000000	USD
CY2015Q2	us-gaap	Premiums Earned Net PremiumsEarnedNet	1735000000	USD
	us-gaap	Premiums Earned Net PremiumsEarnedNet	3422000000	USD
CY2016Q2	us-gaap	Premiums Earned Net PremiumsEarnedNet	1730000000	USD
	us-gaap	Premiums Earned Net PremiumsEarnedNet	3429000000	USD
CY2015Q4	us-gaap	Premiums Receivable Allowance For Doubtful Accounts PremiumsReceivableAllowanceForDoubtfulAccounts	51000000	USD
CY2016Q2	us-gaap	Premiums Receivable Allowance For Doubtful Accounts PremiumsReceivableAllowanceForDoubtfulAccounts	45000000	USD
CY2015Q4	us-gaap	Premiums Receivable At Carrying Value PremiumsReceivableAtCarryingValue	2078000000	USD
CY2016Q2	us-gaap	Premiums Receivable At Carrying Value PremiumsReceivableAtCarryingValue	2368000000	USD
CY2015Q4	us-gaap	Premiums Receivable Gross PremiumsReceivableGross	2129000000	USD
CY2016Q2	us-gaap	Premiums Receivable Gross PremiumsReceivableGross	2413000000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	498000000	USD
	us-gaap	Proceeds From Limited Partnership Investments ProceedsFromLimitedPartnershipInvestments	85000000	USD
	us-gaap	Proceeds From Limited Partnership Investments ProceedsFromLimitedPartnershipInvestments	124000000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	2304000000	USD
	us-gaap	Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities	1247000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	6000000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1000000	USD
	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	19000000	USD
	us-gaap	Proceeds From Sale And Collection Of Mortgage Notes Receivable ProceedsFromSaleAndCollectionOfMortgageNotesReceivable	109000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	2859000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	3066000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Equity ProceedsFromSaleOfAvailableForSaleSecuritiesEquity	33000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Equity ProceedsFromSaleOfAvailableForSaleSecuritiesEquity	72000000	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	0	USD
	us-gaap	Proceeds From Sale Of Property Plant And Equipment ProceedsFromSaleOfPropertyPlantAndEquipment	107000000	USD
CY2015Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	343000000	USD
CY2016Q2	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	276000000	USD
	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	10000000	USD
	us-gaap	Realized Investment Gains Losses RealizedInvestmentGainsLosses	-20000000	USD
CY2014Q4	us-gaap	Receivable From Officers And Directors For Issuance Of Capital Stock ReceivableFromOfficersAndDirectorsForIssuanceOfCapitalStock	1000000	USD
CY2015Q2	us-gaap	Receivable From Officers And Directors For Issuance Of Capital Stock ReceivableFromOfficersAndDirectorsForIssuanceOfCapitalStock	0	USD
CY2015Q4	us-gaap	Receivable From Officers And Directors For Issuance Of Capital Stock ReceivableFromOfficersAndDirectorsForIssuanceOfCapitalStock	0	USD
CY2016Q2	us-gaap	Receivable From Officers And Directors For Issuance Of Capital Stock ReceivableFromOfficersAndDirectorsForIssuanceOfCapitalStock	0	USD
CY2015Q2	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-13000000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-10000000	USD
CY2016Q2	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	8000000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-11000000	USD
CY2015Q2	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	9000000	USD
	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	12000000	USD
CY2016Q2	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	-3000000	USD
	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	8000000	USD
CY2015Q4	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	4453000000	USD
CY2016Q2	us-gaap	Reinsurance Recoverables ReinsuranceRecoverables	4683000000	USD
CY2015Q4	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	38000000	USD
CY2016Q2	us-gaap	Reinsurance Recoverables Allowance ReinsuranceRecoverablesAllowance	37000000	USD
CY2015Q4	us-gaap	Reinsurance Recoverables Gross ReinsuranceRecoverablesGross	4491000000	USD
CY2016Q2	us-gaap	Reinsurance Recoverables Gross ReinsuranceRecoverablesGross	4720000000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	358000000	USD
CY2014Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	9645000000	USD
CY2015Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	9340000000	USD
CY2015Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	9313000000	USD
CY2016Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	8911000000	USD
CY2015Q2	us-gaap	Revenues Revenues	2327000000	USD
	us-gaap	Revenues Revenues	4679000000	USD
CY2016Q2	us-gaap	Revenues Revenues	2348000000	USD
	us-gaap	Revenues Revenues	4543000000	USD
CY2015Q4	us-gaap	Short Term Investments ShortTermInvestments	1660000000	USD
CY2016Q2	us-gaap	Short Term Investments ShortTermInvestments	1384000000	USD
CY2015Q2	us-gaap	Stockholders Equity StockholdersEquity	12234000000	USD
CY2015Q4	us-gaap	Stockholders Equity StockholdersEquity	11756000000	USD
CY2016Q2	us-gaap	Stockholders Equity StockholdersEquity	11886000000	USD
CY2015Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	2765882	shares
CY2016Q2	us-gaap	Treasury Stock Shares TreasuryStockShares	2557079	shares
CY2014Q4	us-gaap	Treasury Stock Value TreasuryStockValue	84000000	USD
CY2015Q2	us-gaap	Treasury Stock Value TreasuryStockValue	78000000	USD
CY2015Q4	us-gaap	Treasury Stock Value TreasuryStockValue	78000000	USD
CY2016Q2	us-gaap	Treasury Stock Value TreasuryStockValue	73000000	USD
CY2015Q4	us-gaap	Unearned Premiums UnearnedPremiums	3671000000	USD
CY2016Q2	us-gaap	Unearned Premiums UnearnedPremiums	3865000000	USD
CY2015Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	270700000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	270700000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	270900000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	270900000	shares
CY2015Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	270300000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	270200000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	270500000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	270400000	shares
	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-bottom:8px;padding-top:8px;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of Condensed Consolidated Financial Statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the Condensed Consolidated Financial Statements and the reported amounts of revenues and expenses during the reporting period. Actual results may differ from those estimates.</font></div></div>

Files In Submission

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$CNA
CNA FINANCIAL CORP Stock $cna

2016 Q2 Form 10-Q Financial Statement

#000002117516000199 Filed on August 01, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CNA CNA FINANCIAL CORP Stock $cna

2016 Q2 Form 10-Q Financial Statement

#000002117516000199 Filed on August 01, 2016

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$CNA
CNA FINANCIAL CORP Stock $cna