2020 Q4 Form 10-Q Financial Statement
#000002117520000117 Filed on November 02, 2020
Income Statement
Concept | 2020 Q4 | 2020 Q3 | 2019 Q3 |
---|---|---|---|
Revenue | $2.931B | $2.820B | $2.685B |
YoY Change | 5.55% | 5.03% | 2.4% |
Cost Of Revenue | $1.611B | $1.607B | |
YoY Change | 0.25% | 23.05% | |
Gross Profit | $1.209B | $1.078B | |
YoY Change | 12.15% | -18.09% | |
Gross Profit Margin | 42.87% | 40.15% | |
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $14.00M | $360.0M | $345.0M |
YoY Change | -12.5% | 4.35% | 2.37% |
% of Gross Profit | 29.78% | 32.0% | |
Operating Expenses | $2.425B | $2.538B | $2.526B |
YoY Change | 0.58% | 0.48% | 15.55% |
Operating Profit | -$1.329B | -$1.448B | |
YoY Change | -8.22% | 66.44% | |
Interest Expense | -$28.00M | $32.00M | $32.00M |
YoY Change | -9.68% | 0.0% | -5.88% |
% of Operating Profit | |||
Other Income/Expense, Net | $50.00M | $64.00M | |
YoY Change | -21.88% | -8.57% | |
Pretax Income | $478.0M | $250.0M | $127.0M |
YoY Change | 42.69% | 96.85% | -68.41% |
Income Tax | $91.00M | $37.00M | $20.00M |
% Of Pretax Income | 19.04% | 14.8% | 15.75% |
Net Earnings | $387.0M | $213.0M | $107.0M |
YoY Change | 41.76% | 99.07% | -68.15% |
Net Earnings / Revenue | 13.2% | 7.55% | 3.99% |
Basic Earnings Per Share | $1.42 | $0.79 | $0.39 |
Diluted Earnings Per Share | $1.42 | $0.79 | $0.39 |
COMMON SHARES | |||
Basic Shares Outstanding | 271.4M shares | 271.7M shares | 271.6M shares |
Diluted Shares Outstanding | 272.3M shares | 272.6M shares |
Balance Sheet
Concept | 2020 Q4 | 2020 Q3 | 2019 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | |||
YoY Change | |||
Cash & Equivalents | $419.0M | $442.0M | $340.0M |
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 | $252.0M | $256.0M | $293.0M |
YoY Change | -10.64% | -12.63% | -11.75% |
Goodwill | $148.0M | $146.0M | $145.0M |
YoY Change | 0.68% | 0.69% | -1.36% |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $50.29B | $49.01B | $47.54B |
YoY Change | 5.34% | 3.09% | 5.8% |
Other Assets | $66.00M | $144.0M | $190.0M |
YoY Change | -66.83% | -24.21% | -39.49% |
Total Long-Term Assets | |||
YoY Change | |||
TOTAL ASSETS | |||
Total Short-Term Assets | |||
Total Long-Term Assets | |||
Total Assets | $64.03B | $62.78B | $60.45B |
YoY Change | 5.63% | 3.85% | 5.57% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | |||
YoY Change | |||
Accrued Expenses | $279.0M | $304.0M | |
YoY Change | -7.31% | ||
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $0.00 | $0.00 |
YoY Change | |||
Long-Term Debt Due | |||
YoY Change | |||
Total Short-Term Liabilities | $279.0M | $304.0M | |
YoY Change | -7.31% | ||
LONG-TERM LIABILITIES | |||
Long-Term Debt | $2.776B | $2.776B | $2.678B |
YoY Change | 3.62% | 3.66% | -0.07% |
Other Long-Term Liabilities | $7.121B | $7.446B | $6.836B |
YoY Change | 4.67% | 8.92% | 4.03% |
Total Long-Term Liabilities | $2.776B | $2.776B | $2.678B |
YoY Change | 3.62% | 3.66% | -0.07% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $279.0M | $304.0M | |
Total Long-Term Liabilities | $2.776B | $2.776B | $2.678B |
Total Liabilities | $51.32B | $50.75B | $48.33B |
YoY Change | 6.04% | 5.02% | 5.64% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $9.081B | $8.796B | $9.171B |
YoY Change | -2.86% | -4.09% | -3.01% |
Common Stock | $2.894B | $2.885B | $2.880B |
YoY Change | 0.28% | 0.17% | 0.38% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $71.00M | $71.00M | $67.00M |
YoY Change | 1.43% | 5.97% | 15.52% |
Treasury Stock Shares | 1.649M shares | 1.653M shares | 1.562M shares |
Shareholders Equity | $12.71B | $12.02B | $12.12B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $64.03B | $62.78B | $60.45B |
YoY Change | 5.63% | 3.85% | 5.57% |
Cashflow Statement
Concept | 2020 Q4 | 2020 Q3 | 2019 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $387.0M | $213.0M | $107.0M |
YoY Change | 41.76% | 99.07% | -68.15% |
Depreciation, Depletion And Amortization | $14.00M | $360.0M | $345.0M |
YoY Change | -12.5% | 4.35% | 2.37% |
Cash From Operating Activities | $367.0M | $758.0M | $466.0M |
YoY Change | 129.38% | 62.66% | -9.34% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$7.000M | -$6.000M | -$6.000M |
YoY Change | 16.67% | 0.0% | -45.45% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$291.0M | -$876.0M | -$287.0M |
YoY Change | 83.02% | 205.23% | -17.53% |
Cash From Investing Activities | -$298.0M | -$882.0M | -$293.0M |
YoY Change | 80.61% | 201.02% | -18.38% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | -101.0M | -25.00M | -99.00M |
YoY Change | 0.0% | -74.75% | -26.12% |
NET CHANGE | |||
Cash From Operating Activities | 367.0M | 758.0M | 466.0M |
Cash From Investing Activities | -298.0M | -882.0M | -293.0M |
Cash From Financing Activities | -101.0M | -25.00M | -99.00M |
Net Change In Cash | -32.00M | -149.0M | 74.00M |
YoY Change | -69.81% | -301.35% | 252.38% |
FREE CASH FLOW | |||
Cash From Operating Activities | $367.0M | $758.0M | $466.0M |
Capital Expenditures | -$7.000M | -$6.000M | -$6.000M |
Free Cash Flow | $374.0M | $764.0M | $472.0M |
YoY Change | 125.3% | 61.86% | -10.1% |
Facts In Submission
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|
0.79 | |
CY2019Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.39 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.12 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.68 | ||
CY2020Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.79 | |
CY2019Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.39 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.11 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.67 | ||
CY2020Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
271700000 | shares |
CY2019Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
271600000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
271600000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
271600000 | shares | |
CY2020Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
272300000 | shares |
CY2019Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
272600000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
272300000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
272500000 | shares | |
CY2020Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
213000000 | USD |
CY2019Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
107000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
303000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
727000000 | USD | |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
213000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
41000000 | USD |
us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
351000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Reclassification Adjustments Net Of Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeReclassificationAdjustmentsNetOfTax
|
1007000000 | USD | |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
37000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-29000000 | USD |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-16000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
|
-12000000 | USD | |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-7000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-7000000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-25000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-22000000 | USD | |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
257000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
19000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
360000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1017000000 | USD | |
CY2020Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
470000000 | USD |
CY2019Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
126000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
663000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities
DebtSecurities
|
43901000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities
DebtSecurities
|
42207000000 | USD |
CY2020Q3 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
919000000 | USD |
CY2019Q4 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
865000000 | USD |
CY2020Q3 | cna |
Limited Partnership Investments
LimitedPartnershipInvestments
|
1567000000 | USD |
CY2019Q4 | cna |
Limited Partnership Investments
LimitedPartnershipInvestments
|
1752000000 | USD |
CY2020Q3 | us-gaap |
Other Investments
OtherInvestments
|
69000000 | USD |
CY2019Q4 | us-gaap |
Other Investments
OtherInvestments
|
65000000 | USD |
CY2020Q3 | us-gaap |
Mortgage Loans On Real Estate Commercial And Consumer Net
MortgageLoansOnRealEstateCommercialAndConsumerNet
|
1088000000 | USD |
CY2019Q4 | us-gaap |
Mortgage Loans On Real Estate Commercial And Consumer Net
MortgageLoansOnRealEstateCommercialAndConsumerNet
|
994000000 | USD |
CY2020Q3 | us-gaap |
Other Short Term Investments
OtherShortTermInvestments
|
1462000000 | USD |
CY2019Q4 | us-gaap |
Other Short Term Investments
OtherShortTermInvestments
|
1861000000 | USD |
CY2020Q3 | us-gaap |
Investments
Investments
|
49006000000 | USD |
CY2019Q4 | us-gaap |
Investments
Investments
|
47744000000 | USD |
CY2020Q3 | us-gaap |
Cash
Cash
|
442000000 | USD |
CY2019Q4 | us-gaap |
Cash
Cash
|
242000000 | USD |
CY2020Q3 | us-gaap |
Reinsurance Recoverables
ReinsuranceRecoverables
|
4370000000 | USD |
CY2019Q4 | us-gaap |
Reinsurance Recoverables
ReinsuranceRecoverables
|
4179000000 | USD |
CY2020Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
2527000000 | USD |
CY2019Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
2449000000 | USD |
CY2020Q3 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
401000000 | USD |
CY2019Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
395000000 | USD |
CY2020Q3 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
697000000 | USD |
CY2019Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
662000000 | USD |
CY2020Q3 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
144000000 | USD |
CY2019Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
199000000 | USD |
CY2020Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
256000000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
282000000 | USD |
CY2020Q3 | us-gaap |
Goodwill
Goodwill
|
146000000 | USD |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
147000000 | USD |
CY2020Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
2998000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
2840000000 | USD |
CY2020Q3 | us-gaap |
Other Assets
OtherAssets
|
1788000000 | USD |
CY2019Q4 | us-gaap |
Other Assets
OtherAssets
|
1473000000 | USD |
CY2020Q3 | us-gaap |
Assets
Assets
|
62775000000 | USD |
CY2019Q4 | us-gaap |
Assets
Assets
|
60612000000 | USD |
CY2020Q3 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
22534000000 | USD |
CY2019Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
21720000000 | USD |
CY2020Q3 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
5020000000 | USD |
CY2019Q4 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
4583000000 | USD |
CY2020Q3 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
12978000000 | USD |
CY2019Q4 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
12311000000 | USD |
CY2020Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2776000000 | USD |
CY2019Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2679000000 | USD |
CY2020Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
3951000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
3779000000 | USD |
CY2020Q3 | us-gaap |
Other Liabilities
OtherLiabilities
|
3495000000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
3325000000 | USD |
CY2020Q3 | us-gaap |
Liabilities
Liabilities
|
50754000000 | USD |
CY2019Q4 | us-gaap |
Liabilities
Liabilities
|
48397000000 | USD |
CY2019Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2020Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
683000000 | USD |
CY2019Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
683000000 | USD |
CY2020Q3 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
2202000000 | USD |
CY2019Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
2203000000 | USD |
CY2020Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
8796000000 | USD |
CY2019Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
9348000000 | USD |
CY2020Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
411000000 | USD |
CY2019Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
51000000 | USD |
CY2020Q3 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
71000000 | USD |
CY2019Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
70000000 | USD |
CY2020Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12021000000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12215000000 | USD |
CY2020Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
62775000000 | USD |
CY2019Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
60612000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
303000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
727000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-41000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-72000000 | USD | |
us-gaap |
Increase Decrease In Financial Instruments Used In Operating Activities
IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities
|
-2000000 | USD | |
us-gaap |
Increase Decrease In Financial Instruments Used In Operating Activities
IncreaseDecreaseInFinancialInstrumentsUsedInOperatingActivities
|
1000000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
52000000 | USD | |
cna |
Net Realized Investment Gains Losses Continuing And Discontinuing Operations
NetRealizedInvestmentGainsLossesContinuingAndDiscontinuingOperations
|
20000000 | USD | |
cna |
Net Realized Investment Gains Losses Continuing And Discontinuing Operations
NetRealizedInvestmentGainsLossesContinuingAndDiscontinuingOperations
|
-120000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-12000000 | USD | |
us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-48000000 | USD | |
us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
51000000 | USD | |
us-gaap |
Accretion Amortization Of Discounts And Premiums Investments
AccretionAmortizationOfDiscountsAndPremiumsInvestments
|
64000000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
46000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
271000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-207000000 | USD | |
us-gaap |
Increase Decrease In Accrued Investment Income Receivable
IncreaseDecreaseInAccruedInvestmentIncomeReceivable
|
6000000 | USD | |
us-gaap |
Increase Decrease In Accrued Investment Income Receivable
IncreaseDecreaseInAccruedInvestmentIncomeReceivable
|
18000000 | USD | |
us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
36000000 | USD | |
us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
37000000 | USD | |
us-gaap |
Increase Decrease In Insurance Liabilities
IncreaseDecreaseInInsuranceLiabilities
|
1479000000 | USD | |
us-gaap |
Increase Decrease In Insurance Liabilities
IncreaseDecreaseInInsuranceLiabilities
|
337000000 | USD | |
us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-149000000 | USD | |
us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-179000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1408000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
980000000 | USD | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
5023000000 | USD | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
4872000000 | USD | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
2706000000 | USD | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
2116000000 | USD | |
cna |
Proceedsfrom Saleof Marketable Securities Equity
ProceedsfromSaleofMarketableSecuritiesEquity
|
275000000 | USD | |
cna |
Proceedsfrom Saleof Marketable Securities Equity
ProceedsfromSaleofMarketableSecuritiesEquity
|
171000000 | USD | |
us-gaap |
Proceeds From Limited Partnership Investments
ProceedsFromLimitedPartnershipInvestments
|
281000000 | USD | |
us-gaap |
Proceeds From Limited Partnership Investments
ProceedsFromLimitedPartnershipInvestments
|
417000000 | USD | |
us-gaap |
Proceeds From Sale And Collection Of Mortgage Notes Receivable
ProceedsFromSaleAndCollectionOfMortgageNotesReceivable
|
41000000 | USD | |
us-gaap |
Proceeds From Sale And Collection Of Mortgage Notes Receivable
ProceedsFromSaleAndCollectionOfMortgageNotesReceivable
|
109000000 | USD | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
8466000000 | USD | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
7053000000 | USD | |
cna |
Paymentsto Acquire Marketable Securities Equity
PaymentstoAcquireMarketableSecuritiesEquity
|
373000000 | USD | |
cna |
Paymentsto Acquire Marketable Securities Equity
PaymentstoAcquireMarketableSecuritiesEquity
|
140000000 | USD | |
us-gaap |
Payments To Acquire Limited Partnership Interests
PaymentsToAcquireLimitedPartnershipInterests
|
144000000 | USD | |
us-gaap |
Payments To Acquire Limited Partnership Interests
PaymentsToAcquireLimitedPartnershipInterests
|
167000000 | USD | |
us-gaap |
Payments To Acquire Mortgage Notes Receivable
PaymentsToAcquireMortgageNotesReceivable
|
154000000 | USD | |
us-gaap |
Payments To Acquire Mortgage Notes Receivable
PaymentsToAcquireMortgageNotesReceivable
|
193000000 | USD | |
cna |
Change In Other Investments
ChangeInOtherInvestments
|
-4000000 | USD | |
cna |
Change In Other Investments
ChangeInOtherInvestments
|
-8000000 | USD | |
cna |
Change In Short Term Investments
ChangeInShortTermInvestments
|
403000000 | USD | |
cna |
Change In Short Term Investments
ChangeInShortTermInvestments
|
-180000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
16000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
20000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-21000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-16000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-407000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-60000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
850000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
834000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
495000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
496000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
419000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
520000000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
18000000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
18000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-9000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-11000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-801000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-887000000 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
0 | USD | |
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
-3000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
200000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
30000000 | USD | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
242000000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
310000000 | USD |
CY2020Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
442000000 | USD |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
340000000 | USD |
CY2020Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12021000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12123000000 | USD |
CY2020Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12021000000 | USD |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
12123000000 | USD |
CY2020Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
620000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
730000 | shares | |
CY2020Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
9000 | shares |
CY2019Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1000000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
920000 | shares | |
CY2019Q3 | us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
1000 | shares |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
3000 | shares | |
us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
435376 | shares | |
us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
415695 | shares | |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
18000000 | USD | |
CY2020Q3 | us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
533000000 | USD |
CY2019Q3 | us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
503000000 | USD |
us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
1428000000 | USD | |
us-gaap |
Gross Investment Income Operating
GrossInvestmentIncomeOperating
|
1621000000 | USD | |
CY2020Q3 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
16000000 | USD |
CY2019Q3 | us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
16000000 | USD |
us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
48000000 | USD | |
us-gaap |
Investment Income Investment Expense
InvestmentIncomeInvestmentExpense
|
48000000 | USD | |
CY2020Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
517000000 | USD |
CY2019Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
487000000 | USD |
us-gaap |
Net Investment Income
NetInvestmentIncome
|
1380000000 | USD | |
us-gaap |
Net Investment Income
NetInvestmentIncome
|
1573000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
47000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
0 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
44000000 | USD |
CY2019Q3 | us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
34000000 | USD |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
175000000 | USD | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
|
98000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
18000000 | USD |
CY2019Q3 | us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
31000000 | USD |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
207000000 | USD | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
104000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
26000000 | USD |
CY2019Q3 | us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
3000000 | USD |
us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
-32000000 | USD | |
us-gaap |
Debt Securities Available For Sale Realized Gain Loss
DebtSecuritiesAvailableForSaleRealizedGainLoss
|
-6000000 | USD | |
CY2020Q3 | us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
25000000 | USD |
CY2019Q3 | us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
7000000 | USD |
us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
-45000000 | USD | |
us-gaap |
Equity Securities Fv Ni Realized Gain Loss
EquitySecuritiesFvNiRealizedGainLoss
|
60000000 | USD | |
CY2020Q3 | us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
-2000000 | USD |
CY2019Q3 | us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
-2000000 | USD |
us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
-7000000 | USD | |
us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
-13000000 | USD | |
CY2020Q3 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
3000000 | USD |
CY2019Q3 | us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
0 | USD |
us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
16000000 | USD | |
us-gaap |
Provision For Loan Losses Expensed
ProvisionForLoanLossesExpensed
|
0 | USD | |
CY2020Q3 | cna |
Realized Gain Losson Short Term Investments
RealizedGainLossonShortTermInvestments
|
-19000000 | USD |
CY2019Q3 | cna |
Realized Gain Losson Short Term Investments
RealizedGainLossonShortTermInvestments
|
-1000000 | USD |
cna |
Realized Gain Losson Short Term Investments
RealizedGainLossonShortTermInvestments
|
-20000000 | USD | |
cna |
Realized Gain Losson Short Term Investments
RealizedGainLossonShortTermInvestments
|
-21000000 | USD | |
CY2020Q3 | cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
27000000 | USD |
CY2019Q3 | cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
7000000 | USD |
cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
-120000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded
DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded
|
4000000 | USD |
CY2020Q2 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
51000000 | USD |
cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
20000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase
DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease
|
1000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Securities Sold
DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold
|
9000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery
DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery
|
0 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Writeoff
DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff
|
0 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Recovery
DebtSecuritiesAvailableForSaleAllowanceForCreditLossRecovery
|
0 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal
DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal
|
0 | USD |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Not Previously Recorded
DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotPreviouslyRecorded
|
74000000 | USD | |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Purchased With Credit Deterioration Increase
DebtSecuritiesAvailableForSaleAllowanceForCreditLossPurchasedWithCreditDeteriorationIncrease
|
3000000 | USD | |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Securities Sold
DebtSecuritiesAvailableForSaleAllowanceForCreditLossSecuritiesSold
|
15000000 | USD | |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Sell Before Recovery
DebtSecuritiesAvailableForSaleAllowanceForCreditLossSellBeforeRecovery
|
1000000 | USD | |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Writeoff
DebtSecuritiesAvailableForSaleAllowanceForCreditLossWriteoff
|
0 | USD | |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Recovery
DebtSecuritiesAvailableForSaleAllowanceForCreditLossRecovery
|
0 | USD | |
us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss Not To Sell Before Recovery Credit Loss Previously Recorded Expense Reversal
DebtSecuritiesAvailableForSaleAllowanceForCreditLossNotToSellBeforeRecoveryCreditLossPreviouslyRecordedExpenseReversal
|
-20000000 | USD | |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
47000000 | USD |
CY2020Q3 | us-gaap |
Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings
|
5000000 | USD |
CY2019Q3 | us-gaap |
Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings
|
14000000 | USD |
us-gaap |
Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings
|
108000000 | USD | |
us-gaap |
Other Than Temporary Impairment Loss Debt Securities Portion Recognized In Earnings
OtherThanTemporaryImpairmentLossDebtSecuritiesPortionRecognizedInEarnings
|
34000000 | USD | |
CY2020Q3 | cna |
Debt Securities Amortized Cost
DebtSecuritiesAmortizedCost
|
38969000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
5160000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
181000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
47000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities
DebtSecurities
|
43901000000 | USD |
CY2019Q4 | cna |
Debt Securities Amortized Cost
DebtSecuritiesAmortizedCost
|
38126000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
4126000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
45000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities
DebtSecurities
|
42207000000 | USD |
CY2020Q3 | cna |
Reduction Of Net Unrealized Gains On Investments Included In Aoci Due To Shadow Adjustments
ReductionOfNetUnrealizedGainsOnInvestmentsIncludedInAOCIDueToShadowAdjustments
|
2559000000 | USD |
CY2019Q4 | cna |
Reduction Of Net Unrealized Gains On Investments Included In Aoci Due To Shadow Adjustments
ReductionOfNetUnrealizedGainsOnInvestmentsIncludedInAOCIDueToShadowAdjustments
|
2198000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
3001000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
176000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
101000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
5000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
3102000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
181000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
2148000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
31000000 | USD |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
17000000 | USD | |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
272000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
14000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
2420000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
45000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
1372000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
1392000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost
|
1334000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
1356000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
11955000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
12625000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost
|
9746000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
10186000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
13026000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
14359000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost
|
14892000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
15931000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
12609000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
15518000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Amortized Cost
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost
|
12134000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue
|
14714000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
38962000000 | USD |
CY2020Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
43894000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
38106000000 | USD |
CY2019Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
42187000000 | USD |
CY2020Q3 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
193000000 | USD |
CY2019Q4 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
182000000 | USD |
CY2020Q3 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
16000000 | USD |
CY2019Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
7000000 | USD |
CY2020Q3 | cna |
Commitments To Purchase Or Fund Additional Amounts
CommitmentsToPurchaseOrFundAdditionalAmounts
|
1170000000 | USD |
CY2020Q3 | cna |
Commitments To Sell Various Privately Placed Debt Securities
CommitmentsToSellVariousPrivatelyPlacedDebtSecurities
|
55000000 | USD |
CY2020Q3 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
919000000 | USD |
CY2020Q3 | cna |
Shortterm Investmentsand Other
ShorttermInvestmentsandOther
|
1326000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities
DebtSecurities
|
43901000000 | USD |
CY2020Q3 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
46146000000 | USD |
CY2020Q3 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
16000000 | USD |
CY2020Q3 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
16000000 | USD |
CY2019Q4 | us-gaap |
Debt Securities
DebtSecurities
|
42207000000 | USD |
CY2019Q4 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
865000000 | USD |
CY2019Q4 | cna |
Shortterm Investmentsand Other
ShorttermInvestmentsandOther
|
1741000000 | USD |
CY2019Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
44813000000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Fair Value Disclosure
OtherLiabilitiesFairValueDisclosure
|
7000000 | USD |
CY2019Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
7000000 | USD |
CY2020Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
788000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
14000000 | USD |
CY2020Q3 | cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings And Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsAndOtherComprehensiveIncomeLoss
|
14000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
206000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
0 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
17000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
8000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
2000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
997000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD |
CY2020Q3 | cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Unrealized Gain Loss Includedin Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetUnrealizedGainLossIncludedinOtherComprehensiveIncomeLoss
|
13000000 | USD |
CY2019Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
553000000 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
15000000 | USD |
CY2019Q3 | cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings And Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsAndOtherComprehensiveIncomeLoss
|
15000000 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
101000000 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
0 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
7000000 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
0 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
16000000 | USD |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
646000000 | USD |
CY2019Q3 | us-gaap |
Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD |
CY2019Q3 | cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Unrealized Gain Loss Includedin Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetUnrealizedGainLossIncludedinOtherComprehensiveIncomeLoss
|
16000000 | USD |
CY2019Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
651000000 | USD |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
45000000 | USD | |
cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings And Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsAndOtherComprehensiveIncomeLoss
|
38000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
357000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
9000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
31000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
8000000 | USD | |
CY2020Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
997000000 | USD |
us-gaap |
Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
-7000000 | USD | |
cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Unrealized Gain Loss Includedin Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetUnrealizedGainLossIncludedinOtherComprehensiveIncomeLoss
|
48000000 | USD | |
CY2018Q4 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
437000000 | USD |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss
|
42000000 | USD | |
cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings And Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarningsAndOtherComprehensiveIncomeLoss
|
44000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
|
255000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
|
0 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
|
19000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Into Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersIntoLevel3
|
45000000 | USD | |
us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Out Of Level3
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersOutOfLevel3
|
116000000 | USD | |
CY2019Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
|
646000000 | USD |
us-gaap |
Fair Value Assets Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueAssetsMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
2000000 | USD | |
cna |
Fair Value Measurementwith Unobservable Inputs Reconciliation Recurring Basis Asset Unrealized Gain Loss Includedin Other Comprehensive Income Loss
FairValueMeasurementwithUnobservableInputsReconciliationRecurringBasisAssetUnrealizedGainLossIncludedinOtherComprehensiveIncomeLoss
|
38000000 | USD | |
CY2020Q3 | cna |
Other Invested Assets Overseas Deposit
OtherInvestedAssetsOverseasDeposit
|
64000000 | USD |
CY2019Q4 | cna |
Other Invested Assets Overseas Deposit
OtherInvestedAssetsOverseasDeposit
|
60000000 | USD |
CY2020Q3 | us-gaap |
Unusual Or Infrequent Item Net Of Insurance Proceeds
UnusualOrInfrequentItemNetOfInsuranceProceeds
|
160000000 | USD |
us-gaap |
Unusual Or Infrequent Item Net Of Insurance Proceeds
UnusualOrInfrequentItemNetOfInsuranceProceeds
|
536000000 | USD | |
CY2019Q3 | us-gaap |
Unusual Or Infrequent Item Net Of Insurance Proceeds
UnusualOrInfrequentItemNetOfInsuranceProceeds
|
32000000 | USD |
us-gaap |
Unusual Or Infrequent Item Net Of Insurance Proceeds
UnusualOrInfrequentItemNetOfInsuranceProceeds
|
128000000 | USD | |
us-gaap |
Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense
ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense
|
<div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">The following table presents a reconciliation between beginning and ending claim and claim adjustment expense reserves, including claim and claim adjustment expense reserves of the Life & Group segment.</span></div><div style="line-height:120%;text-align:left;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;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="8"/></tr><tr><td style="width:73%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:11%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">For the nine months ended September 30</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">(In millions)</span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">2019</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Reserves, beginning of year:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Gross</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>21,720</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>21,984</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Ceded</span></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;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>3,835</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></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;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>4,019</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Net reserves, beginning of year</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>17,885</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>17,965</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Net incurred claim and claim adjustment expenses:</span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;border-top:1px solid #000000;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Provision for insured events of current year</span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>4,425</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>3,968</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Increase (decrease) in provision for insured events of prior years</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(68</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(65</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Amortization of discount</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>143</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>143</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Total net incurred </span><span style="font-family:inherit;font-size:8pt;"><sup style="vertical-align:top;line-height:120%;font-size:5pt">(1)</sup></span></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;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>4,500</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></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;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>4,046</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Net payments attributable to:</span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Current year events</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(556</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(599</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Prior year events</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(3,285</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(3,547</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Total net payments</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(3,841</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>(4,146</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-right:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">)</span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Foreign currency translation adjustment and other</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>39</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>29</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Net reserves, end of period</span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>18,583</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>17,894</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Ceded reserves, end of period</span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>3,951</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>3,702</span></span></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;font-weight:bold;">Gross reserves, end of period</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>22,534</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;"><div style="text-align:left;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;"><span>21,596</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:8pt;padding-left:0px;"><span style="font-family:inherit;font-size:8pt;">(1)</span></div><div style="line-height:120%;text-align:justify;font-size:8pt;"><span style="font-family:inherit;font-size:8pt;">Total net incurred above does not agree to Insurance claims and policyholders' benefits as reflected on the Condensed Consolidated Statements of Operations due to amounts related to retroactive reinsurance deferred gain accounting, uncollectible reinsurance and benefit expenses related to future policy benefits, which are not reflected in the table above.</span></div> | ||
CY2019Q4 | cna |
Liabilityforunpaidclaimandclaimadjustmentexpensegross
Liabilityforunpaidclaimandclaimadjustmentexpensegross
|
21720000000 | USD |
CY2018Q4 | cna |
Liabilityforunpaidclaimandclaimadjustmentexpensegross
Liabilityforunpaidclaimandclaimadjustmentexpensegross
|
21984000000 | USD |
CY2019Q4 | cna |
Ceded Claim And Claim Adjustment Expenses
CededClaimAndClaimAdjustmentExpenses
|
3835000000 | USD |
CY2018Q4 | cna |
Ceded Claim And Claim Adjustment Expenses
CededClaimAndClaimAdjustmentExpenses
|
4019000000 | USD |
CY2019Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
17885000000 | USD |
CY2018Q4 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
17965000000 | USD |
us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
|
4425000000 | USD | |
us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Current Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersCurrentYearClaimsAndClaimsAdjustmentExpense
|
3968000000 | USD | |
us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
|
-68000000 | USD | |
us-gaap |
Supplemental Information For Property Casualty Insurance Underwriters Prior Year Claims And Claims Adjustment Expense
SupplementalInformationForPropertyCasualtyInsuranceUnderwritersPriorYearClaimsAndClaimsAdjustmentExpense
|
-65000000 | USD | |
cna |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Amortization Of Discount
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsAmortizationOfDiscount
|
143000000 | USD | |
cna |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims Amortization Of Discount
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaimsAmortizationOfDiscount
|
143000000 | USD | |
us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
|
4500000000 | USD | |
us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Incurred Claims1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseIncurredClaims1
|
4046000000 | USD | |
us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
|
556000000 | USD | |
us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Current Year1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidCurrentYear1
|
599000000 | USD | |
us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
|
3285000000 | USD | |
us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Claims Paid Prior Years1
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseClaimsPaidPriorYears1
|
3547000000 | USD | |
us-gaap |
Payments For Losses And Loss Adjustment Expense
PaymentsForLossesAndLossAdjustmentExpense
|
3841000000 | USD | |
us-gaap |
Payments For Losses And Loss Adjustment Expense
PaymentsForLossesAndLossAdjustmentExpense
|
4146000000 | USD | |
cna |
Liability For Unpaid Claims And Claims Adjustment Expense Foreign Cta And Other
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCtaAndOther
|
39000000 | USD | |
cna |
Liability For Unpaid Claims And Claims Adjustment Expense Foreign Cta And Other
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseForeignCtaAndOther
|
29000000 | USD | |
CY2020Q3 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
18583000000 | USD |
CY2019Q3 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Net
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseNet
|
17894000000 | USD |
CY2020Q3 | cna |
Ceded Claim And Claim Adjustment Expenses
CededClaimAndClaimAdjustmentExpenses
|
3951000000 | USD |
CY2019Q3 | cna |
Ceded Claim And Claim Adjustment Expenses
CededClaimAndClaimAdjustmentExpenses
|
3702000000 | USD |
CY2020Q3 | cna |
Liabilityforunpaidclaimandclaimadjustmentexpensegross
Liabilityforunpaidclaimandclaimadjustmentexpensegross
|
22534000000 | USD |
CY2019Q3 | cna |
Liabilityforunpaidclaimandclaimadjustmentexpensegross
Liabilityforunpaidclaimandclaimadjustmentexpensegross
|
21596000000 | USD |
CY2020Q3 | cna |
Pretax Favorable Unfavorable Premium Development Excluding Life Group
PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup
|
-15000000 | USD |
CY2019Q3 | cna |
Pretax Favorable Unfavorable Premium Development Excluding Life Group
PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup
|
16000000 | USD |
cna |
Pretax Favorable Unfavorable Premium Development Excluding Life Group
PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup
|
-8000000 | USD | |
cna |
Pretax Favorable Unfavorable Premium Development Excluding Life Group
PretaxFavorableUnfavorablePremiumDevelopmentExcludingLifeGroup
|
-29000000 | USD | |
CY2020Q3 | cna |
Retroactivereinsurancebenefitrecognized
Retroactivereinsurancebenefitrecognized
|
9000000 | USD |
CY2019Q3 | cna |
Retroactivereinsurancebenefitrecognized
Retroactivereinsurancebenefitrecognized
|
7000000 | USD |
cna |
Retroactivereinsurancebenefitrecognized
Retroactivereinsurancebenefitrecognized
|
43000000 | USD | |
CY2020Q3 | cna |
Liabilityfor Unpaid Claimsand Claims Adjustment Expense Structured Settlement Obligations Period Increase Decrease
LiabilityforUnpaidClaimsandClaimsAdjustmentExpenseStructuredSettlementObligationsPeriodIncreaseDecrease
|
46000000 | USD |
CY2020Q3 | cna |
Liabilityfor Unpaid Claimsand Claims Adjustment Expense Long Term Care Policies Period Increase Decrease
LiabilityforUnpaidClaimsandClaimsAdjustmentExpenseLongTermCarePoliciesPeriodIncreaseDecrease
|
-37000000 | USD |
CY2019Q3 | us-gaap |
Liability For Unpaid Claims And Claims Adjustment Expense Period Increase Decrease
LiabilityForUnpaidClaimsAndClaimsAdjustmentExpensePeriodIncreaseDecrease
|
-56000000 | USD |
CY2020Q3 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
74000000 | USD |
CY2019Q3 | us-gaap |
Liability For Future Policy Benefits Period Expense
LiabilityForFuturePolicyBenefitsPeriodExpense
|
216000000 | USD |
CY2020Q3 | us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
268000000 | USD |
CY2020Q3 | us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
11000000 | USD |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
257000000 | USD |
CY2019Q3 | us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
15000000 | USD |
CY2019Q3 | us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-4000000 | USD |
CY2019Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
19000000 | USD |
us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
307000000 | USD | |
us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-53000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
360000000 | USD | |
us-gaap |
Oci Before Reclassifications Net Of Tax Attributable To Parent
OciBeforeReclassificationsNetOfTaxAttributableToParent
|
989000000 | USD | |
us-gaap |
Reclassification From Aoci Current Period Net Of Tax Attributable To Parent
ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent
|
-28000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
1017000000 | USD | |
CY2020Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
1953000000 | USD |
CY2020Q3 | cna |
Net Investment Income And Gains Losses On Trading Securities
NetInvestmentIncomeAndGainsLossesOnTradingSecurities
|
517000000 | USD |
CY2020Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
317000000 | USD |
CY2020Q3 | us-gaap |
Other Income
OtherIncome
|
6000000 | USD |
CY2020Q3 | cna |
Operating Revenues
OperatingRevenues
|
2793000000 | USD |
CY2020Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
1611000000 | USD |
CY2020Q3 | us-gaap |
Policyholder Dividends
PolicyholderDividends
|
5000000 | USD |
CY2020Q3 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
360000000 | USD |
CY2020Q3 | cna |
Costs From Contract With Customers
CostsFromContractWithCustomers
|
293000000 | USD |
CY2020Q3 | cna |
Other Insurance Related Expenses
OtherInsuranceRelatedExpenses
|
251000000 | USD |
CY2020Q3 | us-gaap |
Other Expenses
OtherExpenses
|
50000000 | USD |
CY2020Q3 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
2570000000 | USD |
CY2020Q3 | cna |
Operating Income Loss From Continuing Operations Before Income Tax
OperatingIncomeLossFromContinuingOperationsBeforeIncomeTax
|
223000000 | USD |
CY2020Q3 | cna |
Income Tax Expense Benefit On Operating Income Loss
IncomeTaxExpenseBenefitOnOperatingIncomeLoss
|
30000000 | USD |
CY2020Q3 | cna |
Net Operating Income Loss From Continuing Operations Attributableto Parent
NetOperatingIncomeLossFromContinuingOperationsAttributabletoParent
|
193000000 | USD |
CY2020Q3 | us-gaap |
Debt Securities Realized Gain Loss
DebtSecuritiesRealizedGainLoss
|
27000000 | USD |
CY2020Q3 | cna |
Income Tax Expense Benefit On Net Realized Investment Gains Losses
IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses
|
7000000 | USD |
CY2020Q3 | cna |
Net Realized Investment Gains Losses
NetRealizedInvestmentGainsLosses
|
20000000 | USD |
CY2020Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
213000000 | USD |
CY2019Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
1890000000 | USD |
CY2019Q3 | cna |
Net Investment Income And Gains Losses On Trading Securities
NetInvestmentIncomeAndGainsLossesOnTradingSecurities
|
487000000 | USD |
CY2019Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
292000000 | USD |
CY2019Q3 | us-gaap |
Other Income
OtherIncome
|
9000000 | USD |
CY2019Q3 | cna |
Operating Revenues
OperatingRevenues
|
2678000000 | USD |
CY2019Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
1607000000 | USD |
CY2019Q3 | us-gaap |
Policyholder Dividends
PolicyholderDividends
|
7000000 | USD |
CY2019Q3 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
345000000 | USD |
CY2019Q3 | cna |
Costs From Contract With Customers
CostsFromContractWithCustomers
|
278000000 | USD |
CY2019Q3 | cna |
Other Insurance Related Expenses
OtherInsuranceRelatedExpenses
|
257000000 | USD |
CY2019Q3 | us-gaap |
Other Expenses
OtherExpenses
|
64000000 | USD |
CY2019Q3 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
2558000000 | USD |
CY2019Q3 | cna |
Operating Income Loss From Continuing Operations Before Income Tax
OperatingIncomeLossFromContinuingOperationsBeforeIncomeTax
|
120000000 | USD |
CY2019Q3 | cna |
Income Tax Expense Benefit On Operating Income Loss
IncomeTaxExpenseBenefitOnOperatingIncomeLoss
|
18000000 | USD |
CY2019Q3 | cna |
Net Operating Income Loss From Continuing Operations Attributableto Parent
NetOperatingIncomeLossFromContinuingOperationsAttributabletoParent
|
102000000 | USD |
CY2019Q3 | us-gaap |
Debt Securities Realized Gain Loss
DebtSecuritiesRealizedGainLoss
|
7000000 | USD |
CY2019Q3 | cna |
Income Tax Expense Benefit On Net Realized Investment Gains Losses
IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses
|
2000000 | USD |
CY2019Q3 | cna |
Net Realized Investment Gains Losses
NetRealizedInvestmentGainsLosses
|
5000000 | USD |
CY2019Q3 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
107000000 | USD |
us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
5672000000 | USD | |
cna |
Net Investment Income And Gains Losses On Trading Securities
NetInvestmentIncomeAndGainsLossesOnTradingSecurities
|
1380000000 | USD | |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
926000000 | USD | |
us-gaap |
Other Income
OtherIncome
|
19000000 | USD | |
cna |
Operating Revenues
OperatingRevenues
|
7997000000 | USD | |
us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
4666000000 | USD | |
us-gaap |
Policyholder Dividends
PolicyholderDividends
|
17000000 | USD | |
us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
1046000000 | USD | |
cna |
Costs From Contract With Customers
CostsFromContractWithCustomers
|
859000000 | USD | |
cna |
Other Insurance Related Expenses
OtherInsuranceRelatedExpenses
|
769000000 | USD | |
us-gaap |
Other Expenses
OtherExpenses
|
177000000 | USD | |
us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
7534000000 | USD | |
cna |
Operating Income Loss From Continuing Operations Before Income Tax
OperatingIncomeLossFromContinuingOperationsBeforeIncomeTax
|
463000000 | USD | |
cna |
Income Tax Expense Benefit On Operating Income Loss
IncomeTaxExpenseBenefitOnOperatingIncomeLoss
|
63000000 | USD | |
cna |
Net Operating Income Loss From Continuing Operations Attributableto Parent
NetOperatingIncomeLossFromContinuingOperationsAttributabletoParent
|
400000000 | USD | |
us-gaap |
Debt Securities Realized Gain Loss
DebtSecuritiesRealizedGainLoss
|
-120000000 | USD | |
cna |
Income Tax Expense Benefit On Net Realized Investment Gains Losses
IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses
|
-23000000 | USD | |
cna |
Net Realized Investment Gains Losses
NetRealizedInvestmentGainsLosses
|
-97000000 | USD | |
us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
303000000 | USD | |
CY2020Q3 | us-gaap |
Reinsurance Recoverables Gross
ReinsuranceRecoverablesGross
|
4394000000 | USD |
CY2020Q3 | us-gaap |
Premiums Receivable Gross
PremiumsReceivableGross
|
2559000000 | USD |
CY2020Q3 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
697000000 | USD |
CY2020Q3 | us-gaap |
Goodwill
Goodwill
|
146000000 | USD |
CY2020Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
2998000000 | USD |
CY2020Q3 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
22534000000 | USD |
CY2020Q3 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
5020000000 | USD |
CY2020Q3 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
12978000000 | USD |
CY2020Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
3951000000 | USD |
us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
5517000000 | USD | |
cna |
Net Investment Income And Gains Losses On Trading Securities
NetInvestmentIncomeAndGainsLossesOnTradingSecurities
|
1573000000 | USD | |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
858000000 | USD | |
us-gaap |
Other Income
OtherIncome
|
22000000 | USD | |
cna |
Operating Revenues
OperatingRevenues
|
7970000000 | USD | |
us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
4304000000 | USD | |
us-gaap |
Policyholder Dividends
PolicyholderDividends
|
19000000 | USD | |
us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
1025000000 | USD | |
cna |
Costs From Contract With Customers
CostsFromContractWithCustomers
|
801000000 | USD | |
cna |
Other Insurance Related Expenses
OtherInsuranceRelatedExpenses
|
766000000 | USD | |
us-gaap |
Other Expenses
OtherExpenses
|
187000000 | USD | |
us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
7102000000 | USD | |
cna |
Operating Income Loss From Continuing Operations Before Income Tax
OperatingIncomeLossFromContinuingOperationsBeforeIncomeTax
|
868000000 | USD | |
cna |
Income Tax Expense Benefit On Operating Income Loss
IncomeTaxExpenseBenefitOnOperatingIncomeLoss
|
154000000 | USD | |
cna |
Net Operating Income Loss From Continuing Operations Attributableto Parent
NetOperatingIncomeLossFromContinuingOperationsAttributabletoParent
|
714000000 | USD | |
us-gaap |
Debt Securities Realized Gain Loss
DebtSecuritiesRealizedGainLoss
|
20000000 | USD | |
cna |
Income Tax Expense Benefit On Net Realized Investment Gains Losses
IncomeTaxExpenseBenefitOnNetRealizedInvestmentGainsLosses
|
7000000 | USD | |
cna |
Net Realized Investment Gains Losses
NetRealizedInvestmentGainsLosses
|
13000000 | USD | |
us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
727000000 | USD | |
CY2019Q4 | us-gaap |
Reinsurance Recoverables Gross
ReinsuranceRecoverablesGross
|
4204000000 | USD |
CY2019Q4 | us-gaap |
Premiums Receivable Gross
PremiumsReceivableGross
|
2481000000 | USD |
CY2019Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
662000000 | USD |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
147000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
2840000000 | USD |
CY2019Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
21720000000 | USD |
CY2019Q4 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
4583000000 | USD |
CY2019Q4 | us-gaap |
Liability For Future Policy Benefits
LiabilityForFuturePolicyBenefits
|
12311000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
3779000000 | USD |
CY2020Q3 | cna |
Revenues Excluding Investments And Derivatives Realized Gain Loss
RevenuesExcludingInvestmentsAndDerivativesRealizedGainLoss
|
2793000000 | USD |
CY2019Q3 | cna |
Revenues Excluding Investments And Derivatives Realized Gain Loss
RevenuesExcludingInvestmentsAndDerivativesRealizedGainLoss
|
2678000000 | USD |
cna |
Revenues Excluding Investments And Derivatives Realized Gain Loss
RevenuesExcludingInvestmentsAndDerivativesRealizedGainLoss
|
7997000000 | USD | |
cna |
Revenues Excluding Investments And Derivatives Realized Gain Loss
RevenuesExcludingInvestmentsAndDerivativesRealizedGainLoss
|
7970000000 | USD | |
CY2020Q3 | cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
27000000 | USD |
CY2019Q3 | cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
7000000 | USD |
cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
-120000000 | USD | |
cna |
Investmentsand Derivatives Realized Gain Loss
InvestmentsandDerivativesRealizedGainLoss
|
20000000 | USD | |
CY2020Q3 | us-gaap |
Revenues
Revenues
|
2820000000 | USD |
CY2019Q3 | us-gaap |
Revenues
Revenues
|
2685000000 | USD |
us-gaap |
Revenues
Revenues
|
7877000000 | USD | |
us-gaap |
Revenues
Revenues
|
7990000000 | USD | |
CY2020Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
4000000000.0 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
3800000000 | USD |
CY2020Q3 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
262000000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
826000000 | USD | |
CY2019Q3 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
236000000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
747000000 | USD | |
CY2020Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
300000000 | USD |
CY2020Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
1100000000 | USD |
CY2020Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
900000000 | USD |
CY2020Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
1700000000 | USD |
CY2020Q3 | cna |
Voluntary Reinsurance Recoverable Gross
VoluntaryReinsuranceRecoverableGross
|
3607000000 | USD |