2024 Q4 Form 10-Q Financial Statement
#000008631224000059 Filed on October 17, 2024
Income Statement
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
Revenue | $11.90B | |
YoY Change | 11.93% | |
Cost Of Revenue | $6.996B | |
YoY Change | -2.14% | |
Gross Profit | $4.908B | |
YoY Change | 40.79% | |
Gross Profit Margin | 41.23% | |
Selling, General & Admin | $1.460B | |
YoY Change | 11.28% | |
% of Gross Profit | 29.75% | |
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $1.790B | |
YoY Change | 11.6% | |
% of Gross Profit | 36.47% | |
Operating Expenses | $1.460B | |
YoY Change | 11.28% | |
Operating Profit | $3.448B | |
YoY Change | 58.6% | |
Interest Expense | $98.00M | |
YoY Change | 0.0% | |
% of Operating Profit | 2.84% | |
Other Income/Expense, Net | ||
YoY Change | ||
Pretax Income | $1.560B | |
YoY Change | 230.51% | |
Income Tax | $300.0M | |
% Of Pretax Income | 19.23% | |
Net Earnings | $1.260B | |
YoY Change | 211.88% | |
Net Earnings / Revenue | 10.58% | |
Basic Earnings Per Share | $5.50 | |
Diluted Earnings Per Share | $5.42 | |
COMMON SHARES | ||
Basic Shares Outstanding | 227.0M shares | 227.9M shares |
Diluted Shares Outstanding | 230.6M shares |
Balance Sheet
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | ||
YoY Change | ||
Cash & Equivalents | $772.0M | |
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 | $901.0M | |
YoY Change | -6.15% | |
Goodwill | $4.273B | |
YoY Change | 8.04% | |
Intangibles | $368.0M | |
YoY Change | 32.37% | |
Long-Term Investments | $94.55B | |
YoY Change | 15.31% | |
Other Assets | $1.336B | |
YoY Change | -44.17% | |
Total Long-Term Assets | ||
YoY Change | ||
TOTAL ASSETS | ||
Total Short-Term Assets | ||
Total Long-Term Assets | ||
Total Assets | $134.6B | |
YoY Change | 10.88% | |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | ||
YoY Change | ||
Accrued Expenses | ||
YoY Change | ||
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $100.0M | |
YoY Change | 0.0% | |
Long-Term Debt Due | ||
YoY Change | ||
Total Short-Term Liabilities | $3.410B | |
YoY Change | -4.93% | |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $7.933B | |
YoY Change | 0.03% | |
Other Long-Term Liabilities | $7.099B | |
YoY Change | 12.43% | |
Total Long-Term Liabilities | $15.03B | |
YoY Change | 5.52% | |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $3.410B | |
Total Long-Term Liabilities | $15.03B | |
Total Liabilities | $106.9B | |
YoY Change | 5.41% | |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $47.79B | |
YoY Change | 8.12% | |
Common Stock | ||
YoY Change | ||
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $27.70B | |
YoY Change | ||
Total Liabilities & Shareholders Equity | $134.6B | |
YoY Change | 10.88% |
Cashflow Statement
Concept | 2024 Q4 | 2024 Q3 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $1.260B | |
YoY Change | 211.88% | |
Depreciation, Depletion And Amortization | $1.790B | |
YoY Change | 11.6% | |
Cash From Operating Activities | $3.875B | |
YoY Change | 27.22% | |
INVESTING ACTIVITIES | ||
Capital Expenditures | ||
YoY Change | ||
Acquisitions | ||
YoY Change | ||
Other Investing Activities | -$3.391B | |
YoY Change | 24.44% | |
Cash From Investing Activities | -$3.391B | |
YoY Change | 24.44% | |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | -454.0M | |
YoY Change | 40.56% | |
NET CHANGE | ||
Cash From Operating Activities | 3.875B | |
Cash From Investing Activities | -3.391B | |
Cash From Financing Activities | -454.0M | |
Net Change In Cash | 30.00M | |
YoY Change | -1600.0% | |
FREE CASH FLOW | ||
Cash From Operating Activities | $3.875B | |
Capital Expenditures | ||
Free Cash Flow | ||
YoY Change |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Entity Registrant Name
EntityRegistrantName
|
Travelers Companies, Inc. | ||
dei |
Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
|
MN | ||
dei |
Entity Tax Identification Number
EntityTaxIdentificationNumber
|
41-0518860 | ||
dei |
Entity Small Business
EntitySmallBusiness
|
false | ||
dei |
Entity Emerging Growth Company
EntityEmergingGrowthCompany
|
false | ||
dei |
Entity Shell Company
EntityShellCompany
|
false | ||
CY2023Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
9718000000 | usd |
us-gaap |
Net Investment Income
NetInvestmentIncome
|
2144000000 | usd | |
CY2024Q3 | trv |
Insurance Fee Income
InsuranceFeeIncome
|
121000000 | usd |
CY2023Q3 | trv |
Insurance Fee Income
InsuranceFeeIncome
|
112000000 | usd |
trv |
Insurance Fee Income
InsuranceFeeIncome
|
345000000 | usd | |
trv |
Insurance Fee Income
InsuranceFeeIncome
|
324000000 | usd | |
CY2024Q3 | us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
55000000 | usd |
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000086312 | ||
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2024 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q3 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Entity File Number
EntityFileNumber
|
001-10898 | ||
CY2024Q4 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
227018963 | shares |
CY2024Q3 | us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
10704000000 | usd |
us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
31073000000 | usd | |
us-gaap |
Premiums Earned Net
PremiumsEarnedNet
|
27788000000 | usd | |
CY2024Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
904000000 | usd |
CY2023Q3 | us-gaap |
Net Investment Income
NetInvestmentIncome
|
769000000 | usd |
us-gaap |
Net Investment Income
NetInvestmentIncome
|
2635000000 | usd | |
CY2024Q3 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
1460000000 | usd |
CY2023Q3 | us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
1312000000 | usd |
us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
3887000000 | usd | |
CY2024Q3 | us-gaap |
Interest Expense
InterestExpense
|
98000000 | usd |
us-gaap |
Interest Expense
InterestExpense
|
278000000 | usd | |
CY2024Q3 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
10344000000 | usd |
CY2023Q3 | us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
10163000000 | usd |
us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
30829000000 | usd | |
CY2024Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1560000000 | usd |
CY2023Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
472000000 | usd |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
3586000000 | usd | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1352000000 | usd | |
CY2024Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
300000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
2917000000 | usd | |
CY2023Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
68000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1365000000 | usd | |
CY2024Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.50 | |
CY2023Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.75 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.83 | ||
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
25000000 | usd | |
CY2024Q3 | us-gaap |
Other Income
OtherIncome
|
120000000 | usd |
CY2024Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
6996000000 | usd |
CY2023Q3 | us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
7149000000 | usd |
us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
21025000000 | usd | |
CY2024Q3 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
1790000000 | usd |
CY2023Q3 | us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
1604000000 | usd |
us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
5166000000 | usd | |
us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
4585000000 | usd | |
us-gaap |
Benefits Losses And Expenses
BenefitsLossesAndExpenses
|
29085000000 | usd | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-13000000 | usd | |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1260000000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
404000000 | usd |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.89 | ||
CY2024Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.42 | |
CY2023Q3 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
|
-2391000000 | usd |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
|
1294000000 | usd | |
us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
|
-1986000000 | usd | |
CY2023Q3 | trv |
Change In Net Unrealized Gain Loss On Investment Securities Having Credit Losses Recognized In Consolidated Statement Of Income Before Tax Portion Attributable To Parent
ChangeInNetUnrealizedGainLossOnInvestmentSecuritiesHavingCreditLossesRecognizedInConsolidatedStatementOfIncomeBeforeTaxPortionAttributableToParent
|
0 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
3000000 | usd |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
4000000 | usd | |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
10000000 | usd | |
CY2023Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent
|
-118000000 | usd |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
2490000000 | usd |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-2512000000 | usd |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
1318000000 | usd | |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-1983000000 | usd | |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-509000000 | usd |
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
280000000 | usd | |
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-416000000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
1977000000 | usd |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-202000000 | usd | |
CY2024Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
3237000000 | usd |
CY2023Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
-1599000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
86657000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
81781000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
0 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
5000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
83985000000 | usd |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
|
702000000 | usd |
CY2024Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
230600000 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
231100000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
231300000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
232500000 | shares | |
CY2024Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.05 | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
3.10 | ||
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.93 | ||
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1260000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
2917000000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1365000000 | usd | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
3955000000 | usd | |
CY2024Q3 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
3579000000 | usd |
CY2023Q4 | us-gaap |
Deferred Policy Acquisition Costs
DeferredPolicyAcquisitionCosts
|
3306000000 | usd |
CY2024Q3 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
1336000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables
ContractholderReceivables
|
3292000000 | usd |
CY2023Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
277000000 | usd |
CY2024Q3 | us-gaap |
Other Assets
OtherAssets
|
4005000000 | usd |
CY2023Q4 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
20872000000 | usd |
CY2024Q3 | trv |
Contractholder Payables
ContractholderPayables
|
3310000000 | usd |
CY2023Q4 | trv |
Contractholder Payables
ContractholderPayables
|
3269000000 | usd |
CY2023Q4 | us-gaap |
Investments
Investments
|
88810000000 | usd |
CY2024Q3 | us-gaap |
Ceded Premiums Payable
CededPremiumsPayable
|
921000000 | usd |
CY2024Q3 | us-gaap |
Cash
Cash
|
772000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
69000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
120000000 | usd |
CY2023Q4 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
118000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8075000000 | usd |
CY2023Q4 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8143000000 | usd |
CY2024Q3 | us-gaap |
Prepaid Reinsurance Premiums
PrepaidReinsurancePremiums
|
1502000000 | usd |
CY2023Q4 | us-gaap |
Prepaid Reinsurance Premiums
PrepaidReinsurancePremiums
|
1150000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables
ContractholderReceivables
|
3249000000 | usd |
CY2024Q3 | us-gaap |
Goodwill
Goodwill
|
4273000000 | usd |
CY2023Q4 | us-gaap |
Goodwill
Goodwill
|
3976000000 | usd |
CY2024Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
368000000 | usd |
CY2023Q4 | us-gaap |
Other Assets
OtherAssets
|
3943000000 | usd |
CY2024Q3 | us-gaap |
Assets
Assets
|
134588000000 | usd |
CY2023Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
61627000000 | usd |
CY2024Q3 | us-gaap |
Unearned Premiums
UnearnedPremiums
|
22783000000 | usd |
CY2023Q4 | us-gaap |
Ceded Premiums Payable
CededPremiumsPayable
|
518000000 | usd |
CY2024Q3 | us-gaap |
Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
|
8033000000 | usd |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
25000000 | usd | |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
-94000000 | usd | |
us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
5439000000 | usd | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
552000000 | usd | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
552000000 | usd | |
us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
4585000000 | usd | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
144000000 | usd | |
us-gaap |
Increase Decrease In Deferred Policy Acquisition Costs
IncreaseDecreaseInDeferredPolicyAcquisitionCosts
|
5079000000 | usd | |
us-gaap |
Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve
IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
|
3053000000 | usd | |
us-gaap |
Increase Decrease In Liability For Claims And Claims Adjustment Expense Reserve
IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve
|
3067000000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
4909000000 | usd | |
us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
1904000000 | usd | |
CY2023Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
1750000000 | shares |
CY2024Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
1750000000 | shares |
CY2024Q3 | us-gaap |
Common Stock Value Outstanding
CommonStockValueOutstanding
|
25339000000 | usd |
CY2023Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
19978000000 | usd |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
27696000000 | usd |
CY2023Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
19978000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
2917000000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1365000000 | usd | |
us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-102000000 | usd | |
us-gaap |
Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
|
-107000000 | usd | |
us-gaap |
Deferred Policy Acquisition Cost Amortization Expense
DeferredPolicyAcquisitionCostAmortizationExpense
|
5166000000 | usd | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
220000000 | usd | |
us-gaap |
Increase Decrease In Premiums Receivable
IncreaseDecreaseInPremiumsReceivable
|
987000000 | usd | |
us-gaap |
Increase Decrease In Premiums Receivable
IncreaseDecreaseInPremiumsReceivable
|
1422000000 | usd | |
us-gaap |
Increase Decrease In Reinsurance Recoverable
IncreaseDecreaseInReinsuranceRecoverable
|
-73000000 | usd | |
us-gaap |
Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities
ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities
|
5990000000 | usd | |
CY2022Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
799000000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
|
608000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
11271000000 | usd |
CY2023Q4 | us-gaap |
Liabilities
Liabilities
|
101057000000 | usd |
CY2024Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
227000000.0 | shares |
CY2023Q4 | us-gaap |
Shares Issued
SharesIssued
|
228200000 | shares |
dei |
Entity Address Postal Zip Code
EntityAddressPostalZipCode
|
10017 | ||
dei |
City Area Code
CityAreaCode
|
917 | ||
dei |
Local Phone Number
LocalPhoneNumber
|
778-6000 | ||
dei |
Trading Symbol
TradingSymbol
|
TRV | ||
dei |
Security Exchange Name
SecurityExchangeName
|
NYSE | ||
dei |
Entity Current Reporting Status
EntityCurrentReportingStatus
|
Yes | ||
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
CY2023Q3 | us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
-65000000 | usd |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
230000000.0 | shares | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
1000000 | usd |
CY2023Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
228200000 | shares |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1475000000 | usd | |
us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
0 | usd | |
us-gaap |
Proceeds From Sale Of Equity Securities Fv Ni
ProceedsFromSaleOfEquitySecuritiesFvNi
|
93000000 | usd | |
us-gaap |
Proceeds From Sale Of Equity Securities Fv Ni
ProceedsFromSaleOfEquitySecuritiesFvNi
|
117000000 | usd | |
us-gaap |
Proceeds From Sale Of Real Estate Heldforinvestment
ProceedsFromSaleOfRealEstateHeldforinvestment
|
64000000 | usd | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
211000000 | usd | |
us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
166000000 | usd | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
12360000000 | usd | |
us-gaap |
Payments To Acquire Available For Sale Securities Debt
PaymentsToAcquireAvailableForSaleSecuritiesDebt
|
13054000000 | usd | |
us-gaap |
Payments To Acquire Equity Securities Fv Ni
PaymentsToAcquireEquitySecuritiesFvNi
|
80000000 | usd | |
us-gaap |
Payments To Acquire Equity Securities Fv Ni
PaymentsToAcquireEquitySecuritiesFvNi
|
80000000 | usd | |
us-gaap |
Payments To Acquire Real Estate Held For Investment
PaymentsToAcquireRealEstateHeldForInvestment
|
34000000 | usd | |
us-gaap |
Payments To Acquire Real Estate Held For Investment
PaymentsToAcquireRealEstateHeldForInvestment
|
46000000 | usd | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
283000000 | usd | |
us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
375000000 | usd | |
us-gaap |
Payments For Proceeds From Availableforsale Securities Shortterm
PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm
|
342000000 | usd | |
us-gaap |
Payments For Proceeds From Availableforsale Securities Shortterm
PaymentsForProceedsFromAvailableforsaleSecuritiesShortterm
|
1018000000 | usd | |
trv |
Securities Transactions In Course Of Settlement
SecuritiesTransactionsInCourseOfSettlement
|
382000000 | usd | |
trv |
Securities Transactions In Course Of Settlement
SecuritiesTransactionsInCourseOfSettlement
|
60000000 | usd | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
382000000 | usd | |
us-gaap |
Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
|
0 | usd | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
305000000 | usd | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
335000000 | usd | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-5571000000 | usd | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-5037000000 | usd | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
747000000 | usd | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
894000000 | usd | |
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
112000000 | usd | |
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
63000000 | usd | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
711000000 | usd | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
676000000 | usd | |
us-gaap |
Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
|
0 | usd | |
us-gaap |
Proceeds From Debt Net Of Issuance Costs
ProceedsFromDebtNetOfIssuanceCosts
|
738000000 | usd | |
us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
245000000 | usd | |
us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
117000000 | usd | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-1325000000 | usd | |
CY2024Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
772000000 | usd |
CY2023Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
593000000 | usd |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
947000000 | usd | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
152000000 | usd | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
255000000 | usd | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
234000000 | usd | |
us-gaap |
Interest Expense
InterestExpense
|
294000000 | usd | |
CY2023Q3 | us-gaap |
Interest Expense
InterestExpense
|
98000000 | usd |
dei |
Entity Interactive Data Current
EntityInteractiveDataCurrent
|
Yes | ||
dei |
Entity Address City Or Town
EntityAddressCityOrTown
|
New York | ||
dei |
Entity Address State Or Province
EntityAddressStateOrProvince
|
NY | ||
dei |
Security12b Title
Security12bTitle
|
Common stock, without par value | ||
dei |
Entity Address Address Line1
EntityAddressAddressLine1
|
485 Lexington Avenue | ||
us-gaap |
Other Income
OtherIncome
|
337000000 | usd | |
CY2024Q3 | us-gaap |
Revenues
Revenues
|
11904000000 | usd |
us-gaap |
Policyholder Benefits And Claims Incurred Net
PolicyholderBenefitsAndClaimsIncurredNet
|
20335000000 | usd | |
us-gaap |
Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
|
4344000000 | usd | |
CY2024Q3 | us-gaap |
Shares Issued
SharesIssued
|
227000000.0 | shares |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
12.68 | ||
CY2023Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.00 | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Availableforsale Securities Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeAvailableforsaleSecuritiesAdjustmentBeforeTaxPortionAttributableToParent
|
2370000000 | usd |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
1038000000 | usd | |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
|
553000000 | usd |
CY2024Q3 | us-gaap |
Investments
Investments
|
95450000000 | usd |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
27696000000 | usd |
CY2024Q3 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
665000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
70000000 | usd |
CY2023Q4 | us-gaap |
Debt Longterm And Shortterm Combined Amount
DebtLongtermAndShorttermCombinedAmount
|
8031000000 | usd |
CY2024Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
27696000000 | usd |
dei |
Document Transition Report
DocumentTransitionReport
|
false | ||
trv |
Change In Net Unrealized Gain Loss On Investment Securities Having Credit Losses Recognized In Consolidated Statement Of Income Before Tax Portion Attributable To Parent
ChangeInNetUnrealizedGainLossOnInvestmentSecuritiesHavingCreditLossesRecognizedInConsolidatedStatementOfIncomeBeforeTaxPortionAttributableToParent
|
4000000 | usd | |
CY2024Q3 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent
|
120000000 | usd |
CY2024Q3 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
513000000 | usd |
CY2024Q3 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
563300000 | shares |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent
|
24000000 | usd | |
CY2023Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-2003000000 | usd |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-1567000000 | usd | |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
77807000000 | usd |
CY2023Q4 | us-gaap |
Other Investments
OtherInvestments
|
4299000000 | usd |
CY2023Q4 | us-gaap |
Assets
Assets
|
125978000000 | usd |
CY2023Q4 | us-gaap |
Other Liabilities
OtherLiabilities
|
6740000000 | usd |
CY2023Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
125978000000 | usd |
us-gaap |
Increase Decrease In Unearned Premiums
IncreaseDecreaseInUnearnedPremiums
|
2817000000 | usd | |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
404000000 | usd |
CY2024Q3 | us-gaap |
Real Estate Investments
RealEstateInvestments
|
901000000 | usd |
CY2023Q3 | us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
-65000000 | usd |
CY2024Q3 | us-gaap |
Revenues
Revenues
|
11904000000 | usd |
CY2023Q3 | us-gaap |
Revenues
Revenues
|
10635000000 | usd |
CY2024Q3 | trv |
Operating Income Loss Net Of Tax
OperatingIncomeLossNetOfTax
|
1218000000 | usd |
CY2023Q3 | trv |
Operating Income Loss Net Of Tax
OperatingIncomeLossNetOfTax
|
454000000 | usd |
CY2024Q3 | trv |
Net Realized Investment Gains Losses After Tax
NetRealizedInvestmentGainsLossesAfterTax
|
42000000 | usd |
CY2023Q3 | trv |
Net Realized Investment Gains Losses After Tax
NetRealizedInvestmentGainsLossesAfterTax
|
-50000000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1260000000 | usd |
CY2024Q3 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
|
41999000000 | usd |
CY2023Q4 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
|
41105000000 | usd |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
669000000 | usd | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
227400000 | shares |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
|
547000000 | usd |
CY2023Q4 | us-gaap |
Real Estate Investments
RealEstateInvestments
|
959000000 | usd |
CY2024Q3 | us-gaap |
Other Short Term Investments
OtherShortTermInvestments
|
5482000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
18000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2023Q4 | us-gaap |
Common Stock Value Outstanding
CommonStockValueOutstanding
|
24906000000 | usd |
CY2024Q3 | us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
55000000 | usd |
CY2023Q3 | us-gaap |
Other Income
OtherIncome
|
101000000 | usd |
us-gaap |
Revenues
Revenues
|
30437000000 | usd | |
CY2024Q3 | trv |
Change In Net Unrealized Gain Loss On Investment Securities Having Credit Losses Recognized In Consolidated Statement Of Income Before Tax Portion Attributable To Parent
ChangeInNetUnrealizedGainLossOnInvestmentSecuritiesHavingCreditLossesRecognizedInConsolidatedStatementOfIncomeBeforeTaxPortionAttributableToParent
|
1000000 | usd |
us-gaap |
Revenues
Revenues
|
34415000000 | usd | |
CY2023Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228800000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228300000 | shares | |
trv |
Change In Net Unrealized Gain Loss On Investment Securities Having Credit Losses Recognized In Consolidated Statement Of Income Before Tax Portion Attributable To Parent
ChangeInNetUnrealizedGainLossOnInvestmentSecuritiesHavingCreditLossesRecognizedInConsolidatedStatementOfIncomeBeforeTaxPortionAttributableToParent
|
0 | usd | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentBeforeTaxPortionAttributableToParent
|
13000000 | usd | |
CY2023Q4 | us-gaap |
Accrued Investment Income Receivable
AccruedInvestmentIncomeReceivable
|
688000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10282000000 | usd |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
5607000000 | usd | |
CY2023Q4 | us-gaap |
Cash
Cash
|
650000000 | usd |
CY2023Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
1504000000 | usd |
CY2024Q3 | us-gaap |
Other Liabilities
OtherLiabilities
|
7099000000 | usd |
CY2023Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
45591000000 | usd |
CY2024Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3433000000 | usd |
CY2023Q4 | us-gaap |
Treasury Stock Common Shares
TreasuryStockCommonShares
|
559200000 | shares |
CY2024Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
134588000000 | usd |
us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
104000000 | usd | |
us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
97000000 | usd | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
7010000000 | usd | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
4619000000 | usd | |
CY2023Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
650000000 | usd |
CY2024Q3 | trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
5000000 | usd |
CY2024Q2 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
11491000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
11271000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
11271000000 | usd |
CY2024Q2 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8132000000 | usd |
CY2023Q3 | trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
1000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8267000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
121000000 | usd |
CY2023Q4 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8143000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
70000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10345000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
68000000 | usd |
CY2024Q2 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
117000000 | usd |
CY2023Q4 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
118000000 | usd |
CY2024Q2 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
69000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10282000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
70000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
69000000 | usd |
CY2024Q2 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
18000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables
ContractholderReceivables
|
3292000000 | usd |
CY2023Q3 | trv |
Contractholder Receivables
ContractholderReceivables
|
3467000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
120000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables
ContractholderReceivables
|
3292000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
18000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8075000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
120000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8075000000 | usd |
CY2024Q2 | trv |
Contractholder Receivables
ContractholderReceivables
|
3274000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables
ContractholderReceivables
|
3249000000 | usd |
CY2023Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1250000000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
1250000000 | usd |
CY2024Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
227400000 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228800000 | shares |
CY2024Q3 | us-gaap |
Liabilities
Liabilities
|
106892000000 | usd |
CY2023Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
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-4471000000 | usd |
dei |
Document Quarterly Report
DocumentQuarterlyReport
|
true | ||
dei |
Document Period End Date
DocumentPeriodEndDate
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2024-09-30 | ||
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
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-94000000 | usd | |
us-gaap |
Other Income
OtherIncome
|
275000000 | usd | |
CY2023Q3 | us-gaap |
Revenues
Revenues
|
10635000000 | usd |
CY2023Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.74 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
12.51 | ||
CY2023Q4 | us-gaap |
Other Short Term Investments
OtherShortTermInvestments
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5137000000 | usd |
CY2024Q3 | us-gaap |
Other Investments
OtherInvestments
|
4380000000 | usd |
CY2024Q3 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
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64746000000 | usd |
CY2024Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
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47789000000 | usd |
CY2023Q4 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
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41105000000 | usd |
us-gaap |
Increase Decrease In Reinsurance Recoverable
IncreaseDecreaseInReinsuranceRecoverable
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204000000 | usd | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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-778000000 | usd | |
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
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2000000 | usd | |
trv |
Stock Issued Net Share Settlement Employee Options
StockIssuedNetShareSettlementEmployeeOptions
|
32000000 | usd | |
trv |
Stock Issued Net Share Settlement Employee Options
StockIssuedNetShareSettlementEmployeeOptions
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0 | usd | |
CY2023Q1 | us-gaap |
Tax Adjustments Settlements And Unusual Provisions
TaxAdjustmentsSettlementsAndUnusualProvisions
|
-211000000 | usd |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
3 | segment | |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
-94000000 | usd | |
us-gaap |
Revenues
Revenues
|
34415000000 | usd | |
us-gaap |
Revenues
Revenues
|
30437000000 | usd | |
trv |
Operating Income Loss Net Of Tax
OperatingIncomeLossNetOfTax
|
2899000000 | usd | |
trv |
Operating Income Loss Net Of Tax
OperatingIncomeLossNetOfTax
|
1439000000 | usd | |
trv |
Net Realized Investment Gains Losses After Tax
NetRealizedInvestmentGainsLossesAfterTax
|
18000000 | usd | |
trv |
Net Realized Investment Gains Losses After Tax
NetRealizedInvestmentGainsLossesAfterTax
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-74000000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
2917000000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1365000000 | usd | |
CY2024Q3 | us-gaap |
Treasury Stock Common Value
TreasuryStockCommonValue
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41999000000 | usd |
CY2023Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
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24921000000 | usd |
us-gaap |
Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
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8000000 | usd | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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122000000 | usd | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
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-206000000 | usd | |
trv |
Stock Issued Net Share Settlement Employee Options
StockIssuedNetShareSettlementEmployeeOptions
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32000000 | usd | |
trv |
Stock Issued Net Share Settlement Employee Options
StockIssuedNetShareSettlementEmployeeOptions
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0 | usd | |
CY2023Q1 | us-gaap |
Tax Adjustments Settlements And Unusual Provisions
TaxAdjustmentsSettlementsAndUnusualProvisions
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-211000000 | usd |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
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3 | segment | |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
25000000 | usd | |
us-gaap |
Realized Investment Gains Losses
RealizedInvestmentGainsLosses
|
-94000000 | usd | |
us-gaap |
Revenues
Revenues
|
30437000000 | usd | |
trv |
Operating Income Loss Net Of Tax
OperatingIncomeLossNetOfTax
|
2899000000 | usd | |
trv |
Operating Income Loss Net Of Tax
OperatingIncomeLossNetOfTax
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1439000000 | usd | |
trv |
Net Realized Investment Gains Losses After Tax
NetRealizedInvestmentGainsLossesAfterTax
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18000000 | usd | |
trv |
Net Realized Investment Gains Losses After Tax
NetRealizedInvestmentGainsLossesAfterTax
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-74000000 | usd | |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
404000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
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1365000000 | usd | |
CY2024Q3 | us-gaap |
Assets
Assets
|
134588000000 | usd |
CY2023Q4 | us-gaap |
Assets
Assets
|
125978000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
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86657000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
|
0 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
793000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
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3465000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
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83985000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
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81781000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
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5000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
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471000000 | usd |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
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1480000000 | usd | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
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4620000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
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2000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
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26000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
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57000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
|
93000000 | usd | |
trv |
Debt Securities Available For Sale Early Redemption Realized Loss
DebtSecuritiesAvailableForSaleEarlyRedemptionRealizedLoss
|
34000000 | usd | |
trv |
Debt Securities Available For Sale Early Redemption Realized Loss
DebtSecuritiesAvailableForSaleEarlyRedemptionRealizedLoss
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0 | usd | |
CY2024Q3 | us-gaap |
Assets
Assets
|
134588000000 | usd |
CY2023Q4 | us-gaap |
Assets
Assets
|
125978000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
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86657000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
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0 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
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793000000 | usd |
CY2024Q3 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
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3465000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
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81781000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Allowance For Credit Loss
DebtSecuritiesAvailableForSaleAllowanceForCreditLoss
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5000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
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471000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Debt Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
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4440000000 | usd |
CY2023Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
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77807000000 | usd |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
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1480000000 | usd | |
us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
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4620000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
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2000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Gain
DebtSecuritiesAvailableForSaleRealizedGain
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26000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
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57000000 | usd | |
us-gaap |
Debt Securities Available For Sale Realized Loss
DebtSecuritiesAvailableForSaleRealizedLoss
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93000000 | usd | |
trv |
Debt Securities Available For Sale Early Redemption Realized Loss
DebtSecuritiesAvailableForSaleEarlyRedemptionRealizedLoss
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34000000 | usd | |
trv |
Debt Securities Available For Sale Early Redemption Realized Loss
DebtSecuritiesAvailableForSaleEarlyRedemptionRealizedLoss
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0 | usd | |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
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547000000 | usd |
us-gaap |
Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
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162000000 | usd | |
us-gaap |
Equity Securities Fv Ni Unrealized Loss
EquitySecuritiesFvNiUnrealizedLoss
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7000000 | usd | |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
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702000000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
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553000000 | usd |
CY2023 | us-gaap |
Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
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96000000 | usd |
CY2023 | us-gaap |
Equity Securities Fv Ni Unrealized Loss
EquitySecuritiesFvNiUnrealizedLoss
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41000000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
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608000000 | usd |
us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
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102000000 | usd | |
us-gaap |
Equity Securities Fv Ni Unrealized Gain Loss
EquitySecuritiesFvNiUnrealizedGainLoss
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-11000000 | usd | |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
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547000000 | usd |
us-gaap |
Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
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162000000 | usd | |
us-gaap |
Equity Securities Fv Ni Unrealized Loss
EquitySecuritiesFvNiUnrealizedLoss
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7000000 | usd | |
CY2024Q3 | us-gaap |
Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
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702000000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni Cost
EquitySecuritiesFvNiCost
|
553000000 | usd |
CY2023 | us-gaap |
Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
|
96000000 | usd |
CY2023 | us-gaap |
Equity Securities Fv Ni Unrealized Loss
EquitySecuritiesFvNiUnrealizedLoss
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41000000 | usd |
CY2023Q4 | us-gaap |
Equity Securities Fv Ni Current And Noncurrent
EquitySecuritiesFvNiCurrentAndNoncurrent
|
608000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
3339000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
16000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
44350000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
3449000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
47689000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
3465000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
45976000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
4384000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
4440000000 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Three Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostThreeMonthsOrLess
|
0 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Three Months Six Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanThreeMonthsSixMonthsOrLess
|
0 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Six Months Twelve Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanSixMonthsTwelveMonthsOrLess
|
50000000 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Twelve Months
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanTwelveMonths
|
584000000 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Total
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostTotal
|
634000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Three Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostThreeMonthsOrLess
|
1000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Three Months Six Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanThreeMonthsSixMonthsOrLess
|
5000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Six Months Twelve Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanSixMonthsTwelveMonthsOrLess
|
53000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Twelve Months
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanTwelveMonths
|
667000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Total
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostTotal
|
726000000 | usd |
trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
8000000 | usd | |
trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
2000000 | usd | |
CY2023Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Fixed Maturity Portfolio On Pretax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfFixedMaturityPortfolioOnPretaxBasis
|
0.01 | |
CY2024Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Fixed Maturity Portfolio On Pretax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfFixedMaturityPortfolioOnPretaxBasis
|
0.01 | |
CY2024Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Shareholders Equity On After Tax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfShareholdersEquityOnAfterTaxBasis
|
0.01 | |
CY2023Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Shareholders Equity On After Tax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfShareholdersEquityOnAfterTaxBasis
|
0.01 | |
trv |
Availability Of Financial Information Provided By Hedge Funds
AvailabilityOfFinancialInformationProvidedByHedgeFunds
|
P1M | ||
CY2023Q4 | trv |
Percent Of Fixed Maturities For Which Pricing Service Estimates Fair Value
PercentOfFixedMaturitiesForWhichPricingServiceEstimatesFairValue
|
0.99 | |
CY2024Q3 | trv |
Percent Of Fixed Maturities For Which Pricing Service Estimates Fair Value
PercentOfFixedMaturitiesForWhichPricingServiceEstimatesFairValue
|
0.99 | |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
3339000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
16000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
44350000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
3449000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
47689000000 | usd |
CY2024Q3 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
3465000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months
|
7993000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss
|
56000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger
|
45976000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss
DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss
|
4384000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position
DebtSecuritiesAvailableForSaleUnrealizedLossPosition
|
53969000000 | usd |
CY2023Q4 | us-gaap |
Debt Securities Available For Sale Unrealized Loss Position Accumulated Loss
DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss
|
4440000000 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Three Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostThreeMonthsOrLess
|
0 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Three Months Six Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanThreeMonthsSixMonthsOrLess
|
0 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Six Months Twelve Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanSixMonthsTwelveMonthsOrLess
|
50000000 | usd |
CY2024Q3 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Twelve Months
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanTwelveMonths
|
584000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Three Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostThreeMonthsOrLess
|
1000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Three Months Six Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanThreeMonthsSixMonthsOrLess
|
5000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Six Months Twelve Months Or Less
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanSixMonthsTwelveMonthsOrLess
|
53000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Greater Than Twelve Months
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostGreaterThanTwelveMonths
|
667000000 | usd |
CY2023Q4 | trv |
Available For Sale Securities For Which Fair Value Is Less Than Eighty Percent Of Amortized Cost Total
AvailableForSaleSecuritiesForWhichFairValueIsLessThanEightyPercentOfAmortizedCostTotal
|
726000000 | usd |
CY2023Q3 | trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
1000000 | usd |
trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
8000000 | usd | |
trv |
Total Net Impairment Charges Including Credit Impairments Reported In Net Realized Investment Gains Losses
TotalNetImpairmentChargesIncludingCreditImpairmentsReportedInNetRealizedInvestmentGainsLosses
|
2000000 | usd | |
CY2023Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Fixed Maturity Portfolio On Pretax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfFixedMaturityPortfolioOnPretaxBasis
|
0.01 | |
CY2024Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Fixed Maturity Portfolio On Pretax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfFixedMaturityPortfolioOnPretaxBasis
|
0.01 | |
CY2024Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Shareholders Equity On After Tax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfShareholdersEquityOnAfterTaxBasis
|
0.01 | |
CY2023Q3 | trv |
Debt Securities Available For Sale Credit Losses Recognized In Earnings For The Period As Percentage Of Shareholders Equity On After Tax Basis
DebtSecuritiesAvailableForSaleCreditLossesRecognizedInEarningsForThePeriodAsPercentageOfShareholdersEquityOnAfterTaxBasis
|
0.01 | |
trv |
Availability Of Financial Information Provided By Hedge Funds
AvailabilityOfFinancialInformationProvidedByHedgeFunds
|
P1M | ||
trv |
Availability Of Financial Information Provided By Private Equity And Real Estate Partnerships Maximum
AvailabilityOfFinancialInformationProvidedByPrivateEquityAndRealEstatePartnershipsMaximum
|
P3M | ||
CY2023Q4 | trv |
Percent Of Fixed Maturities For Which Pricing Service Estimates Fair Value
PercentOfFixedMaturitiesForWhichPricingServiceEstimatesFairValue
|
0.99 | |
CY2024Q3 | trv |
Percent Of Fixed Maturities For Which Pricing Service Estimates Fair Value
PercentOfFixedMaturitiesForWhichPricingServiceEstimatesFairValue
|
0.99 | |
CY2024Q2 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
69000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance
PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
|
15000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance
PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
|
15000000 | usd |
CY2024Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
70000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
68000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10282000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
69000000 | usd |
CY2022Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
8922000000 | usd |
CY2022Q4 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
77000000 | usd |
us-gaap |
Premium Receivable Credit Loss Expense Reversal
PremiumReceivableCreditLossExpenseReversal
|
41000000 | usd | |
us-gaap |
Premium Receivable Credit Loss Expense Reversal
PremiumReceivableCreditLossExpenseReversal
|
28000000 | usd | |
us-gaap |
Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance
PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
|
37000000 | usd | |
CY2023Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10345000000 | usd |
CY2024Q2 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
69000000 | usd |
CY2023Q2 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10327000000 | usd |
CY2023Q2 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
72000000 | usd |
CY2024Q3 | us-gaap |
Premium Receivable Credit Loss Expense Reversal
PremiumReceivableCreditLossExpenseReversal
|
16000000 | usd |
CY2023Q3 | us-gaap |
Premium Receivable Credit Loss Expense Reversal
PremiumReceivableCreditLossExpenseReversal
|
11000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance
PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
|
15000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10345000000 | usd |
CY2023Q4 | us-gaap |
Premiums Receivable At Carrying Value
PremiumsReceivableAtCarryingValue
|
10282000000 | usd |
CY2022Q4 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
77000000 | usd |
us-gaap |
Premium Receivable Credit Loss Expense Reversal
PremiumReceivableCreditLossExpenseReversal
|
28000000 | usd | |
us-gaap |
Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance
PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
|
40000000 | usd | |
us-gaap |
Premiums Receivable Allowance For Doubtful Accounts Write Offs Against Allowance
PremiumsReceivableAllowanceForDoubtfulAccountsWriteOffsAgainstAllowance
|
37000000 | usd | |
CY2024Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
70000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
68000000 | usd |
CY2023Q2 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8121000000 | usd |
CY2023Q2 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
121000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
3000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
0 | usd |
CY2024Q3 | us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd |
CY2023Q3 | us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8075000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
120000000 | usd |
CY2022Q4 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8063000000 | usd |
CY2022Q4 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
132000000 | usd |
us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
2000000 | usd | |
us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
-11000000 | usd | |
us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd | |
us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd | |
CY2024Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8075000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8267000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
121000000 | usd |
CY2024Q2 | trv |
Contractholder Receivables
ContractholderReceivables
|
3274000000 | usd |
CY2023Q2 | trv |
Contractholder Receivables
ContractholderReceivables
|
3449000000 | usd |
CY2023Q2 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
0 | usd |
CY2023Q3 | trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
0 | usd |
CY2024Q3 | trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd |
CY2023Q3 | trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd |
CY2024Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
18000000 | usd |
CY2023Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables
ContractholderReceivables
|
3249000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2022Q4 | trv |
Contractholder Receivables
ContractholderReceivables
|
3579000000 | usd |
CY2022Q4 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
17000000 | usd |
trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
3000000 | usd | |
trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd | |
trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd | |
CY2023Q3 | trv |
Contractholder Receivables
ContractholderReceivables
|
3467000000 | usd |
CY2023Q3 | us-gaap |
Premiums Receivable Allowance For Doubtful Accounts
PremiumsReceivableAllowanceForDoubtfulAccounts
|
68000000 | usd |
CY2024Q2 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
117000000 | usd |
CY2023Q2 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
121000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
3000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
0 | usd |
CY2024Q3 | us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd |
CY2023Q3 | us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8075000000 | usd |
CY2024Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
120000000 | usd |
CY2022Q4 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8063000000 | usd |
CY2022Q4 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
132000000 | usd |
us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
2000000 | usd | |
us-gaap |
Reinsurance Recoverable Credit Loss Expense Reversal
ReinsuranceRecoverableCreditLossExpenseReversal
|
-11000000 | usd | |
us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd | |
us-gaap |
Reinsurance Loss On Uncollectible Accounts In Period Amount
ReinsuranceLossOnUncollectibleAccountsInPeriodAmount
|
0 | usd | |
CY2024Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
120000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverables On Paid And Unpaid Losses
ReinsuranceRecoverablesOnPaidAndUnpaidLosses
|
8267000000 | usd |
CY2023Q3 | us-gaap |
Reinsurance Recoverables Allowance
ReinsuranceRecoverablesAllowance
|
121000000 | usd |
CY2023Q2 | trv |
Contractholder Receivables
ContractholderReceivables
|
3449000000 | usd |
CY2023Q2 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
0 | usd |
CY2023Q3 | trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
0 | usd |
CY2024Q3 | trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd |
CY2023Q3 | trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd |
CY2023Q4 | trv |
Contractholder Receivables
ContractholderReceivables
|
3249000000 | usd |
CY2023Q4 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2022Q4 | trv |
Contractholder Receivables
ContractholderReceivables
|
3579000000 | usd |
trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
-2000000 | usd | |
trv |
Contractholder Receivables Credit Loss Expense Reversal
ContractholderReceivablesCreditLossExpenseReversal
|
3000000 | usd | |
trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd | |
trv |
Contractholder Receivables Loss On Uncollectible Accounts In Period
ContractholderReceivablesLossOnUncollectibleAccountsInPeriod
|
0 | usd | |
CY2023Q3 | trv |
Contractholder Receivables
ContractholderReceivables
|
3467000000 | usd |
CY2023Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
20000000 | usd |
CY2024Q3 | us-gaap |
Goodwill
Goodwill
|
4273000000 | usd |
CY2023Q4 | us-gaap |
Goodwill
Goodwill
|
3976000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
413000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
271000000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
404000000 | usd |
CY2024Q3 | trv |
Contractholder Receivables Allowance For Credit Loss
ContractholderReceivablesAllowanceForCreditLoss
|
18000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
413000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
271000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
142000000 | usd |
CY2024Q3 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2024Q3 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2024Q3 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
639000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
271000000 | usd |
CY2024Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
368000000 | usd |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
253000000 | usd |
CY2023Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2023Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2023Q4 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
530000000 | usd |
CY2023Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
277000000 | usd |
CY2024Q3 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
64746000000 | usd |
CY2023Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
61627000000 | usd |
us-gaap |
Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense
ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense
|
<div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table presents a reconciliation of beginning and ending property casualty reserve balances for claims and claim adjustment expenses:</span></div><div style="margin-bottom:10pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:72.291%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.384%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.619%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.384%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.622%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Nine Months Ended September 30,</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">(in millions)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2024</span></td><td colspan="3" style="border-top:1pt solid #000000;padding:0 1pt"></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2023</span></td></tr><tr><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Claims and claim adjustment expense reserves at beginning of year</span></td><td colspan="3" style="padding:0 1pt"></td><td style="border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">$</span></td><td style="border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">61,621</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="padding:0 1pt"></td><td style="border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">58,643 </span></td><td style="border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Less reinsurance recoverables on unpaid losses</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">7,817</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7,790 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Net reserves at beginning of year</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">53,804</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">50,853 </span></td><td style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Estimated claims and claim adjustment expenses for claims arising in the current year</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">21,276</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">20,205 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:9pt;text-indent:-9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Estimated increase (decrease) in claims and claim adjustment expenses for</span></div><div style="padding-left:13.5pt;text-indent:-9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> claims arising in prior years</span></div></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">(321)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">62 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total increases</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">20,955</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">20,267 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Claims and claim adjustment expense payments for claims arising in:</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:100%"> </span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Current year</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">7,255</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7,305 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Prior years</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">10,545</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">10,031 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total payments</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">17,800</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">17,336 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Unrealized foreign exchange (gain) loss</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">38</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(1)</span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Net reserves at end of period</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">56,997</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">53,783 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Plus reinsurance recoverables on unpaid losses</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">7,744</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7,920 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Claims and claim adjustment expense reserves at end of period</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">64,741</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">61,703 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr></table></div> | ||
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
142000000 | usd |
CY2024Q3 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2024Q3 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
639000000 | usd |
CY2024Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
271000000 | usd |
CY2024Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
368000000 | usd |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
304000000 | usd |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
253000000 | usd |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
51000000 | usd |
CY2023Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2023Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
226000000 | usd |
CY2023Q4 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
530000000 | usd |
CY2023Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
253000000 | usd |
CY2023Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
277000000 | usd |
CY2024Q3 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
64746000000 | usd |
CY2023Q4 | us-gaap |
Liability For Claims And Claims Adjustment Expense
LiabilityForClaimsAndClaimsAdjustmentExpense
|
61627000000 | usd |
us-gaap |
Schedule Of Liability For Unpaid Claims And Claims Adjustment Expense
ScheduleOfLiabilityForUnpaidClaimsAndClaimsAdjustmentExpense
|
<div style="margin-bottom:6pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The following table presents a reconciliation of beginning and ending property casualty reserve balances for claims and claim adjustment expenses:</span></div><div style="margin-bottom:10pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"></td><td style="width:72.291%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.384%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.619%"></td><td style="width:0.1%"></td><td style="width:0.1%"></td><td style="width:0.384%"></td><td style="width:0.1%"></td><td style="width:1.0%"></td><td style="width:11.622%"></td><td style="width:0.1%"></td></tr><tr><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="padding:0 1pt"></td><td colspan="9" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">Nine Months Ended September 30,</span></td></tr><tr><td colspan="3" style="padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">(in millions)</span></td><td colspan="3" style="padding:0 1pt"></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2024</span></td><td colspan="3" style="border-top:1pt solid #000000;padding:0 1pt"></td><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:8pt;font-weight:700;line-height:100%">2023</span></td></tr><tr><td colspan="3" style="border-top:1pt solid #000;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Claims and claim adjustment expense reserves at beginning of year</span></td><td colspan="3" style="padding:0 1pt"></td><td style="border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">$</span></td><td style="border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">61,621</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="padding:0 1pt"></td><td style="border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">58,643 </span></td><td style="border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Less reinsurance recoverables on unpaid losses</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">7,817</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7,790 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td><td colspan="3" style="display:none"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Net reserves at beginning of year</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">53,804</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">50,853 </span></td><td style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Estimated claims and claim adjustment expenses for claims arising in the current year</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">21,276</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">20,205 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><div style="padding-left:9pt;text-indent:-9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Estimated increase (decrease) in claims and claim adjustment expenses for</span></div><div style="padding-left:13.5pt;text-indent:-9pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> claims arising in prior years</span></div></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">(321)</span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">62 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total increases</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">20,955</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">20,267 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Claims and claim adjustment expense payments for claims arising in:</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:100%"> </span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="3" style="background-color:#ffffff;border-top:1pt solid #000;padding:2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:1pt;font-weight:400;line-height:100%"> </span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Current year</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">7,255</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7,305 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt 2px 7.75pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Prior years</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">10,545</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">10,031 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Total payments</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">17,800</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">17,336 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Unrealized foreign exchange (gain) loss</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">38</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">(1)</span></td><td style="background-color:#ffffff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt 2px 19pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Net reserves at end of period</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">56,997</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td colspan="2" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">53,783 </span></td><td style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Plus reinsurance recoverables on unpaid losses</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">7,744</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">7,920 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:top"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">Claims and claim adjustment expense reserves at end of period</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:100%">64,741</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%"> </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">$</span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:100%">61,703 </span></td><td style="background-color:#cceeff;border-bottom:3pt double #000000;border-top:1pt solid #000000;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"></td></tr></table></div> | ||
CY2024Q3 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
1100000 | shares |
us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
3400000 | shares | |
CY2024Q3 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
250000000 | usd |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
750000000 | usd | |
CY2024Q3 | us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
222.58 | |
us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
216.94 | ||
CY2024Q3 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
14298 | shares |
CY2024Q3 | us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
1100000 | shares |
us-gaap |
Treasury Stock Shares Acquired
TreasuryStockSharesAcquired
|
3400000 | shares | |
CY2024Q3 | us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
250000000 | usd |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
750000000 | usd | |
CY2024Q3 | us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
222.58 | |
us-gaap |
Treasury Stock Acquired Average Cost Per Share
TreasuryStockAcquiredAverageCostPerShare
|
216.94 | ||
CY2024Q3 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
14298 | shares |
us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
700000 | shares | |
CY2024Q3 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
3000000 | usd |
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
144000000 | usd | |
CY2024Q3 | us-gaap |
Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
|
5290000000 | usd |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1260000000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
404000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
2917000000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1365000000 | usd | |
CY2024Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
10000000 | usd |
CY2023Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
3000000 | usd |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
22000000 | usd | |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
10000000 | usd | |
CY2023Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
401000000 | usd |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
2895000000 | usd | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2895000000 | usd | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1355000000 | usd | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
1355000000 | usd | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228300000 | shares | |
CY2023Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228800000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228300000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
230000000.0 | shares | |
CY2024Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3200000 | shares |
CY2023Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2300000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3000000.0 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2500000 | shares | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
230600000 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
231100000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
231300000 | shares | |
CY2023Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.75 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
12.68 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.89 | ||
CY2024Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.42 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
12.51 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.83 | ||
us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
700000 | shares | |
CY2024Q3 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
3000000 | usd |
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
144000000 | usd | |
CY2024Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
1260000000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
404000000 | usd |
us-gaap |
Net Income Loss
NetIncomeLoss
|
2917000000 | usd | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1365000000 | usd | |
CY2024Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
10000000 | usd |
CY2023Q3 | us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
3000000 | usd |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
22000000 | usd | |
us-gaap |
Undistributed Earnings Loss Allocated To Participating Securities Basic
UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic
|
10000000 | usd | |
CY2023Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
401000000 | usd |
CY2023Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
401000000 | usd |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
2895000000 | usd | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2895000000 | usd | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
1355000000 | usd | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228300000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
230000000.0 | shares | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
227400000 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228800000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
228300000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
230000000.0 | shares | |
CY2024Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3200000 | shares |
CY2023Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2300000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
3000000.0 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
2500000 | shares | |
CY2024Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
230600000 | shares |
CY2023Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
231100000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
231300000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
232500000 | shares | |
CY2024Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.50 | |
CY2023Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.75 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
12.68 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.89 | ||
CY2024Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.42 | |
CY2023Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.74 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
12.51 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.83 | ||
CY2024Q3 | trv |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingNumber
|
6639395 | shares |
CY2024Q3 | trv |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingWeightedAverageExercisePrice
|
148.24 | |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
4926954 | shares |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
134.01 | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y8M12D | ||
CY2024Q3 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
493000000 | usd |
CY2024Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
63000000 | usd |
CY2023Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
46000000 | usd |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
202000000 | usd | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
162000000 | usd | |
CY2024Q3 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
11000000 | usd |
CY2023Q3 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
8000000 | usd |
us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
33000000 | usd | |
us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
27000000 | usd | |
CY2024Q3 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
296000000 | usd |
us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y10M24D | ||
CY2024Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
18000000 | usd |
CY2023Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
19000000 | usd |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
56000000 | usd | |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
57000000 | usd | |
CY2023Q3 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
1000000 | usd |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
2000000 | usd | |
CY2024Q3 | trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
19000000 | usd |
CY2023Q3 | trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
20000000 | usd |
trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
58000000 | usd | |
trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
59000000 | usd | |
CY2024Q3 | us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd |
CY2024Q3 | trv |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingNumber
|
6639395 | shares |
CY2024Q3 | trv |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingWeightedAverageExercisePrice
|
148.24 | |
trv |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedOutstandingWeightedAverageRemainingContractualTerm1
|
P5Y7M6D | ||
CY2024Q3 | trv |
Share Based Compensation Arrangement By Share Based Payment Award Options Vested Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedOutstandingAggregateIntrinsicValue
|
570000000 | usd |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
|
4926954 | shares |
CY2024Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
|
134.01 | |
us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm1
|
P4Y8M12D | ||
CY2024Q3 | us-gaap |
Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1
|
493000000 | usd |
CY2024Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
63000000 | usd |
CY2023Q3 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
46000000 | usd |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
202000000 | usd | |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
162000000 | usd | |
CY2024Q3 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
11000000 | usd |
CY2023Q3 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
8000000 | usd |
us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
33000000 | usd | |
us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
27000000 | usd | |
CY2024Q3 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
296000000 | usd |
us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1
|
P1Y10M24D | ||
CY2024Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
18000000 | usd |
CY2023Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
19000000 | usd |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
56000000 | usd | |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
57000000 | usd | |
CY2024Q3 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
1000000 | usd |
CY2023Q3 | us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
1000000 | usd |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
2000000 | usd | |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
2000000 | usd | |
CY2024Q3 | trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
19000000 | usd |
CY2023Q3 | trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
20000000 | usd |
trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
58000000 | usd | |
trv |
Operating Lease And Short Term Lease Cost
OperatingLeaseAndShortTermLeaseCost
|
59000000 | usd | |
CY2024Q3 | us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd |
CY2023Q3 | us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd |
us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd | |
us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd | |
CY2024Q3 | us-gaap |
Lease Cost
LeaseCost
|
19000000 | usd |
CY2023Q3 | us-gaap |
Lease Cost
LeaseCost
|
20000000 | usd |
us-gaap |
Lease Cost
LeaseCost
|
58000000 | usd | |
us-gaap |
Lease Cost
LeaseCost
|
59000000 | usd | |
CY2024Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
18000000 | usd |
CY2023Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
22000000 | usd |
CY2023Q3 | us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd |
us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd | |
us-gaap |
Sublease Income
SubleaseIncome
|
0 | usd | |
CY2024Q3 | us-gaap |
Lease Cost
LeaseCost
|
19000000 | usd |
CY2023Q3 | us-gaap |
Lease Cost
LeaseCost
|
20000000 | usd |
us-gaap |
Lease Cost
LeaseCost
|
58000000 | usd | |
CY2024Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
18000000 | usd |
CY2023Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
22000000 | usd |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
60000000 | usd | |
CY2024Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
31000000 | usd |
CY2023Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
12000000 | usd |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
25000000 | usd | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0332 | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0264 | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0332 | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0264 | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2023Q4 | trv |
Unfunded Commitments To Private Equity Limited Partnerships Real Estate Partnerships And Other
UnfundedCommitmentsToPrivateEquityLimitedPartnershipsRealEstatePartnershipsAndOther
|
2050000000.00 | usd |
CY2024Q3 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
60000000 | usd | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
65000000 | usd | |
CY2024Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
31000000 | usd |
CY2023Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
12000000 | usd |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
45000000 | usd | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
25000000 | usd | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0332 | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0264 | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0332 | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0264 | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2024Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2023Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P4Y2M12D | |
CY2024Q3 | trv |
Unfunded Commitments To Private Equity Limited Partnerships Real Estate Partnerships And Other
UnfundedCommitmentsToPrivateEquityLimitedPartnershipsRealEstatePartnershipsAndOther
|
1510000000 | usd |
CY2023Q4 | trv |
Unfunded Commitments To Private Equity Limited Partnerships Real Estate Partnerships And Other
UnfundedCommitmentsToPrivateEquityLimitedPartnershipsRealEstatePartnershipsAndOther
|
2050000000.00 | usd |
CY2024Q3 | ecd |
Non Rule10b51 Arr Adopted Flag
NonRule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Rule10b51 Arr Adopted Flag
Rule10b51ArrAdoptedFlag
|
false | |
CY2024Q3 | ecd |
Rule10b51 Arr Trmntd Flag
Rule10b51ArrTrmntdFlag
|
false | |
CY2024Q3 | ecd |
Non Rule10b51 Arr Trmntd Flag
NonRule10b51ArrTrmntdFlag
|
false |