10-Q Filing

LOEWS CORP CIK: 60086 Q1 2025

Filing Information

Form Type	10-Q
Accession Number	`0000060086-25-000091`
Period End Date	20250331
Filing Date	20250505
Fiscal Year	2025
Fiscal Period	Q1
XBRL Instance	l-20250331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 200 Income Statement 96 Cash Flow Statement 140 Stockholders Equity 46 Comprehensive Income 48

Balance Sheet 200 line items

Line Item	Tag	Value	Unit	Period
Fixed maturities, amortized cost of $44,741 and $44,196, less allowance for credit loss of $47 and $45	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$41.83B	USD	Point-in-time
Fixed maturities, amortized cost of $44,741 and $44,196, less allowance for credit loss of $47 and $45	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$41.83B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$44.20B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$44.20B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$44.74B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$44.74B	USD	Point-in-time
Fixed maturities, amortized cost of $44,741 and $44,196, less allowance for credit loss of $47 and $45	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$42.72B	USD	Point-in-time
Fixed maturities, amortized cost of $44,741 and $44,196, less allowance for credit loss of $47 and $45	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$42.72B	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$47.00M	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$47.00M	USD	Point-in-time
Equity securities, cost of $1,150 and $969	`EquitySecuritiesFvNi`	$1.06B	USD	Point-in-time
Equity securities, cost of $1,150 and $969	`EquitySecuritiesFvNi`	$1.06B	USD	Point-in-time
Equity securities, cost of $1,150 and $969	`EquitySecuritiesFvNi`	$1.19B	USD	Point-in-time
Equity securities, cost of $1,150 and $969	`EquitySecuritiesFvNi`	$1.19B	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$45.00M	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$45.00M	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$1.15B	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$1.15B	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.52B	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.52B	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$969.00M	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$969.00M	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.57B	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.57B	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.16B	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.16B	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.11B	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.11B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$4.35B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$4.35B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$4.61B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$4.61B	USD	Point-in-time
Total investments	`Investments`	$51.13B	USD	Point-in-time
Total investments	`Investments`	$51.13B	USD	Point-in-time
Total investments	`Investments`	$51.99B	USD	Point-in-time
Total investments	`Investments`	$51.99B	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$0.10	USD	Point-in-time
Cash	`Cash`	$560.00M	USD	Point-in-time
Cash	`Cash`	$560.00M	USD	Point-in-time
Cash	`Cash`	$541.00M	USD	Point-in-time
Cash	`Cash`	$541.00M	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Receivables	`AccountsReceivableNet`	$10.52B	USD	Point-in-time
Receivables	`AccountsReceivableNet`	$10.52B	USD	Point-in-time
Receivables	`AccountsReceivableNet`	$10.79B	USD	Point-in-time
Receivables	`AccountsReceivableNet`	$10.79B	USD	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Preferred stock, shares authorized (in shares)	`PreferredStockSharesAuthorized`	100.00M	shares	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.74B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.74B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.67B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.67B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$0.01	USD	Point-in-time
Goodwill	`Goodwill`	$347.00M	USD	Point-in-time
Goodwill	`Goodwill`	$347.00M	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Goodwill	`Goodwill`	$347.00M	USD	Point-in-time
Goodwill	`Goodwill`	$347.00M	USD	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.49B	USD	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.49B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	214.91M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	214.91M	shares	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.52B	USD	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.52B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	215.03M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	215.03M	shares	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$959.00M	USD	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$959.00M	USD	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$999.00M	USD	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$999.00M	USD	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	212,251.00	shares	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	212,251.00	shares	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	4.68M	shares	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	4.68M	shares	Point-in-time
Other assets	`OtherAssets`	$4.29B	USD	Point-in-time
Other assets	`OtherAssets`	$4.29B	USD	Point-in-time
Other assets	`OtherAssets`	$4.18B	USD	Point-in-time
Other assets	`OtherAssets`	$4.18B	USD	Point-in-time
Total assets	`Assets`	$80.91B	USD	Point-in-time
Total assets	`Assets`	$80.91B	USD	Point-in-time
Total assets	`Assets`	$81.94B	USD	Point-in-time
Total assets	`Assets`	$81.94B	USD	Point-in-time
Total assets	`Assets`	$83.14B	USD	Point-in-time
Total assets	`Assets`	$83.14B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$23.30B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$23.30B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$23.59B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$23.59B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$25.58B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$25.58B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$24.98B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$24.98B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.30B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.30B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.16B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.16B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.51B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.51B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$7.35B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$7.35B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$7.50B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$7.50B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$45.48B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$45.48B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$46.39B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$46.39B	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$110.00M	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$110.00M	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$206.00M	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$206.00M	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$5.00M	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$5.00M	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$505.00M	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$505.00M	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$8.94B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$8.94B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$8.44B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$8.44B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$550.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$550.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$613.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$613.00M	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.53B	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.53B	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.49B	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.49B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.39B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.39B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.47B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.47B	USD	Point-in-time
Total liabilities	`Liabilities`	$64.01B	USD	Point-in-time
Total liabilities	`Liabilities`	$64.01B	USD	Point-in-time
Total liabilities	`Liabilities`	$65.11B	USD	Point-in-time
Total liabilities	`Liabilities`	$65.11B	USD	Point-in-time
Commitments and contingent liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and contingent liabilities	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock	`PreferredStockValue`	-	USD	Point-in-time
Preferred stock	`PreferredStockValue`	-	USD	Point-in-time
Common stock	`CommonStockValue`	$2.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$2.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$2.00M	USD	Point-in-time
Common stock	`CommonStockValue`	$2.00M	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.45B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.45B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.49B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.49B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.46B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.46B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.82B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.82B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.87B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.87B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.69B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.69B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$17.08B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$17.08B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$17.59B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$17.59B	USD	Point-in-time
Less treasury stock, at cost (4,682,891 and 212,251 shares)	`TreasuryStockCommonValue`	$18.00M	USD	Point-in-time
Less treasury stock, at cost (4,682,891 and 212,251 shares)	`TreasuryStockCommonValue`	$18.00M	USD	Point-in-time
Less treasury stock, at cost (4,682,891 and 212,251 shares)	`TreasuryStockCommonValue`	$398.00M	USD	Point-in-time
Less treasury stock, at cost (4,682,891 and 212,251 shares)	`TreasuryStockCommonValue`	$398.00M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$17.19B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$17.19B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$17.07B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$17.07B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$871.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$871.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$843.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$843.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.00B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.00B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.94B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.94B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$18.03B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$18.03B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$81.94B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$81.94B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$83.14B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$83.14B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Re-measurement impact of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$15.00M	USD	1 Quarter
Re-measurement impact of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$15.00M	USD	1 Quarter
Re-measurement impact of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$8.00M	USD	1 Quarter
Re-measurement impact of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$8.00M	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.63B	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.63B	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.44B	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.44B	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$669.00M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$669.00M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$608.00M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$608.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-22.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-22.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-9.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-9.00M	USD	1 Quarter
Non-insurance warranty revenue	`NonInsuranceWarrantyRevenue`	$407.00M	USD	1 Quarter
Non-insurance warranty revenue	`NonInsuranceWarrantyRevenue`	$407.00M	USD	1 Quarter
Non-insurance warranty revenue	`NonInsuranceWarrantyRevenue`	$397.00M	USD	1 Quarter
Non-insurance warranty revenue	`NonInsuranceWarrantyRevenue`	$397.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$736.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$736.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$872.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$872.00M	USD	1 Quarter
Total	`Revenues`	$4.49B	USD	1 Quarter
Total	`Revenues`	$4.49B	USD	1 Quarter
Total	`Revenues`	$4.23B	USD	1 Quarter
Total	`Revenues`	$4.23B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement loss of $8 and $15)	`PolicyholderBenefitsAndClaimsIncurredNet`	$1.81B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement loss of $8 and $15)	`PolicyholderBenefitsAndClaimsIncurredNet`	$1.81B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement loss of $8 and $15)	`PolicyholderBenefitsAndClaimsIncurredNet`	$2.03B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement loss of $8 and $15)	`PolicyholderBenefitsAndClaimsIncurredNet`	$2.03B	USD	1 Quarter
Amortization of deferred acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$444.00M	USD	1 Quarter
Amortization of deferred acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$444.00M	USD	1 Quarter
Amortization of deferred acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$471.00M	USD	1 Quarter
Amortization of deferred acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$471.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$394.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$394.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$385.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$385.00M	USD	1 Quarter
Operating expenses and other	`OperatingExpensesAndOther`	$991.00M	USD	1 Quarter
Operating expenses and other	`OperatingExpensesAndOther`	$991.00M	USD	1 Quarter
Operating expenses and other	`OperatingExpensesAndOther`	$880.00M	USD	1 Quarter
Operating expenses and other	`OperatingExpensesAndOther`	$880.00M	USD	1 Quarter
Equity method (income) loss	`IncomeLossFromEquityMethodInvestments`	$26.00M	USD	1 Quarter
Equity method (income) loss	`IncomeLossFromEquityMethodInvestments`	$26.00M	USD	1 Quarter
Equity method (income) loss	`IncomeLossFromEquityMethodInvestments`	$-1.00M	USD	1 Quarter
Equity method (income) loss	`IncomeLossFromEquityMethodInvestments`	$-1.00M	USD	1 Quarter
Interest	`InterestExpense`	$105.00M	USD	1 Quarter
Interest	`InterestExpense`	$105.00M	USD	1 Quarter
Interest	`InterestExpense`	$103.00M	USD	1 Quarter
Interest	`InterestExpense`	$103.00M	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.60B	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.60B	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.98B	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.98B	USD	1 Quarter
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$629.00M	USD	1 Quarter
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$629.00M	USD	1 Quarter
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$514.00M	USD	1 Quarter
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$514.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$122.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$122.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$144.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$144.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$28.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$28.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$22.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$22.00M	USD	1 Quarter
Net income attributable to Loews Corporation	`NetIncomeLoss`	$457.00M	USD	1 Quarter
Net income attributable to Loews Corporation	`NetIncomeLoss`	$457.00M	USD	1 Quarter
Net income attributable to Loews Corporation	`NetIncomeLoss`	$370.00M	USD	1 Quarter
Net income attributable to Loews Corporation	`NetIncomeLoss`	$370.00M	USD	1 Quarter
Basic net income per share (in dollars per share)	`EarningsPerShareBasic`	$1.74	USD	1 Quarter
Basic net income per share (in dollars per share)	`EarningsPerShareBasic`	$1.74	USD	1 Quarter
Basic net income per share (in dollars per share)	`EarningsPerShareBasic`	$2.05	USD	1 Quarter
Basic net income per share (in dollars per share)	`EarningsPerShareBasic`	$2.05	USD	1 Quarter
Diluted net income per share (in dollars per share)	`EarningsPerShareDiluted`	$1.74	USD	1 Quarter
Diluted net income per share (in dollars per share)	`EarningsPerShareDiluted`	$1.74	USD	1 Quarter
Diluted net income per share (in dollars per share)	`EarningsPerShareDiluted`	$2.05	USD	1 Quarter
Diluted net income per share (in dollars per share)	`EarningsPerShareDiluted`	$2.05	USD	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	212.45M	shares	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	212.45M	shares	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	222.47M	shares	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	222.47M	shares	1 Quarter
Dilutive potential shares of common stock (in shares)	`WeightedAverageNumberDilutedSharesOutstandingAdjustment`	150,000.00	shares	1 Quarter
Dilutive potential shares of common stock (in shares)	`WeightedAverageNumberDilutedSharesOutstandingAdjustment`	150,000.00	shares	1 Quarter
Dilutive potential shares of common stock (in shares)	`WeightedAverageNumberDilutedSharesOutstandingAdjustment`	310,000.00	shares	1 Quarter
Dilutive potential shares of common stock (in shares)	`WeightedAverageNumberDilutedSharesOutstandingAdjustment`	310,000.00	shares	1 Quarter
Total weighted average shares outstanding assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	222.78M	shares	1 Quarter
Total weighted average shares outstanding assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	222.78M	shares	1 Quarter
Total weighted average shares outstanding assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	212.60M	shares	1 Quarter
Total weighted average shares outstanding assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	212.60M	shares	1 Quarter

Cash Flow Statement 140 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Adjustments to reconcile net income to net cash provided by operating activities, net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$180.00M	USD	1 Quarter
Adjustments to reconcile net income to net cash provided by operating activities, net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$180.00M	USD	1 Quarter
Adjustments to reconcile net income to net cash provided by operating activities, net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$175.00M	USD	1 Quarter
Adjustments to reconcile net income to net cash provided by operating activities, net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$175.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$113.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$113.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$246.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$246.00M	USD	1 Quarter
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$34.00M	USD	1 Quarter
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$34.00M	USD	1 Quarter
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$37.00M	USD	1 Quarter
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$37.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$656.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$656.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$443.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$443.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$92.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$92.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$114.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$114.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-37.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-37.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$27.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$27.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$607.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$607.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$144.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$144.00M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$736.00M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$736.00M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$198.00M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$198.00M	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.62B	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.62B	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.77B	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.77B	USD	1 Quarter
Proceeds from sales of fixed maturities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$736.00M	USD	1 Quarter
Proceeds from sales of fixed maturities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$736.00M	USD	1 Quarter
Proceeds from sales of fixed maturities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$643.00M	USD	1 Quarter
Proceeds from sales of fixed maturities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$643.00M	USD	1 Quarter
Proceeds from maturities of fixed maturities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$507.00M	USD	1 Quarter
Proceeds from maturities of fixed maturities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$507.00M	USD	1 Quarter
Proceeds from maturities of fixed maturities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$814.00M	USD	1 Quarter
Proceeds from maturities of fixed maturities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$814.00M	USD	1 Quarter
Purchases of equity securities	`PaymentsToAcquireEquitySecurities`	$124.00M	USD	1 Quarter
Purchases of equity securities	`PaymentsToAcquireEquitySecurities`	$124.00M	USD	1 Quarter
Purchases of equity securities	`PaymentsToAcquireEquitySecurities`	$169.00M	USD	1 Quarter
Purchases of equity securities	`PaymentsToAcquireEquitySecurities`	$169.00M	USD	1 Quarter
Proceeds from sales of equity securities	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$186.00M	USD	1 Quarter
Proceeds from sales of equity securities	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$186.00M	USD	1 Quarter
Proceeds from sales of equity securities	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$104.00M	USD	1 Quarter
Proceeds from sales of equity securities	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$104.00M	USD	1 Quarter
Purchases of limited partnership investments	`PaymentsToAcquireLimitedPartnershipInterests`	$78.00M	USD	1 Quarter
Purchases of limited partnership investments	`PaymentsToAcquireLimitedPartnershipInterests`	$78.00M	USD	1 Quarter
Purchases of limited partnership investments	`PaymentsToAcquireLimitedPartnershipInterests`	$77.00M	USD	1 Quarter
Purchases of limited partnership investments	`PaymentsToAcquireLimitedPartnershipInterests`	$77.00M	USD	1 Quarter
Proceeds from sales of limited partnership investments	`ProceedsFromLimitedPartnershipInvestments`	$13.00M	USD	1 Quarter
Proceeds from sales of limited partnership investments	`ProceedsFromLimitedPartnershipInvestments`	$13.00M	USD	1 Quarter
Proceeds from sales of limited partnership investments	`ProceedsFromLimitedPartnershipInvestments`	$25.00M	USD	1 Quarter
Proceeds from sales of limited partnership investments	`ProceedsFromLimitedPartnershipInvestments`	$25.00M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$159.00M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$159.00M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$98.00M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$98.00M	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	-	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	-	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	$23.00M	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	$23.00M	USD	1 Quarter
Change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-330.00M	USD	1 Quarter
Change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-330.00M	USD	1 Quarter
Change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$455.00M	USD	1 Quarter
Change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$455.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$45.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$45.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$10.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$10.00M	USD	1 Quarter
Net cash flow used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.03B	USD	1 Quarter
Net cash flow used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-1.03B	USD	1 Quarter
Net cash flow used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-204.00M	USD	1 Quarter
Net cash flow used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-204.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$13.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$13.00M	USD	1 Quarter
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$56.00M	USD	1 Quarter
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$56.00M	USD	1 Quarter
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$55.00M	USD	1 Quarter
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$55.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`PaymentsForRepurchaseOfCommonStock`	$394.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`PaymentsForRepurchaseOfCommonStock`	$394.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`PaymentsForRepurchaseOfCommonStock`	$24.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`PaymentsForRepurchaseOfCommonStock`	$24.00M	USD	1 Quarter
Purchases of subsidiary stock from noncontrolling interests	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	1 Quarter
Purchases of subsidiary stock from noncontrolling interests	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	-	USD	1 Quarter
Purchases of subsidiary stock from noncontrolling interests	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$34.00M	USD	1 Quarter
Purchases of subsidiary stock from noncontrolling interests	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$34.00M	USD	1 Quarter
Principal payments on debt	`RepaymentsOfDebt`	$201.00M	USD	1 Quarter
Principal payments on debt	`RepaymentsOfDebt`	$201.00M	USD	1 Quarter
Principal payments on debt	`RepaymentsOfDebt`	$1.00M	USD	1 Quarter
Principal payments on debt	`RepaymentsOfDebt`	$1.00M	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	-	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	-	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	$1.30B	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	$1.30B	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-23.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-23.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-17.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-17.00M	USD	1 Quarter
Net cash flow provided by (used by) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$987.00M	USD	1 Quarter
Net cash flow provided by (used by) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$987.00M	USD	1 Quarter
Net cash flow provided by (used by) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-520.00M	USD	1 Quarter
Net cash flow provided by (used by) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-520.00M	USD	1 Quarter
Effect of foreign exchange rate on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-2.00M	USD	1 Quarter
Effect of foreign exchange rate on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-2.00M	USD	1 Quarter
Effect of foreign exchange rate on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.00M	USD	1 Quarter
Effect of foreign exchange rate on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$7.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$157.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$157.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$19.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$19.00M	USD	1 Quarter
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$556.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$556.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$399.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$399.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$560.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$560.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$541.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$541.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$556.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$556.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$399.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$399.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$560.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$560.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$541.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$541.00M	USD	Point-in-time

Stockholders Equity 46 line items

Line Item	Tag	Value	Unit	Period
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.06	USD	1 Quarter
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.06	USD	1 Quarter
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.06	USD	1 Quarter
Dividends paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.06	USD	1 Quarter
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.00B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.00B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.94B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.94B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$18.03B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$18.03B	USD	Point-in-time
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$101.00M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$101.00M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$200.00M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$200.00M	USD	1 Quarter
Dividends paid	`DividendsCash`	$68.00M	USD	1 Quarter
Dividends paid	`DividendsCash`	$68.00M	USD	1 Quarter
Dividends paid	`DividendsCash`	$70.00M	USD	1 Quarter
Dividends paid	`DividendsCash`	$70.00M	USD	1 Quarter
Purchase of subsidiary stock from noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$34.00M	USD	1 Quarter
Purchase of subsidiary stock from noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$34.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`TreasuryStockValueAcquiredCostMethod`	$380.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`TreasuryStockValueAcquiredCostMethod`	$380.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`TreasuryStockValueAcquiredCostMethod`	$17.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`TreasuryStockValueAcquiredCostMethod`	$17.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedPaymentArrangementIncreaseDecreaseForCostRecognition`	$-16.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedPaymentArrangementIncreaseDecreaseForCostRecognition`	$-16.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedPaymentArrangementIncreaseDecreaseForCostRecognition`	$-14.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedPaymentArrangementIncreaseDecreaseForCostRecognition`	$-14.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$12.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$12.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.00B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.00B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.94B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$17.94B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$18.03B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$18.03B	USD	Point-in-time

Comprehensive Income 48 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Net income	`ProfitLoss`	$392.00M	USD	1 Quarter
Net unrealized gains (losses) on investments with an allowance for credit losses	`OCIDebtSecuritiesAvailableForSaleInvestmentsWithAllowanceForCreditLossesUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$-3.00M	USD	1 Quarter
Net unrealized gains (losses) on investments with an allowance for credit losses	`OCIDebtSecuritiesAvailableForSaleInvestmentsWithAllowanceForCreditLossesUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$-3.00M	USD	1 Quarter
Net unrealized gains (losses) on investments with an allowance for credit losses	`OCIDebtSecuritiesAvailableForSaleInvestmentsWithAllowanceForCreditLossesUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$2.00M	USD	1 Quarter
Net unrealized gains (losses) on investments with an allowance for credit losses	`OCIDebtSecuritiesAvailableForSaleInvestmentsWithAllowanceForCreditLossesUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$2.00M	USD	1 Quarter
Net unrealized gains (losses) on other investments	`OCIDebtSecuritiesAvailableForSaleOtherInvestmentsUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$-217.00M	USD	1 Quarter
Net unrealized gains (losses) on other investments	`OCIDebtSecuritiesAvailableForSaleOtherInvestmentsUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$-217.00M	USD	1 Quarter
Net unrealized gains (losses) on other investments	`OCIDebtSecuritiesAvailableForSaleOtherInvestmentsUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$282.00M	USD	1 Quarter
Net unrealized gains (losses) on other investments	`OCIDebtSecuritiesAvailableForSaleOtherInvestmentsUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$282.00M	USD	1 Quarter
Total unrealized gains (losses) on investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-215.00M	USD	1 Quarter
Total unrealized gains (losses) on investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$-215.00M	USD	1 Quarter
Total unrealized gains (losses) on investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$279.00M	USD	1 Quarter
Total unrealized gains (losses) on investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$279.00M	USD	1 Quarter
Impact of changes in discount rates used to measure long-duration contract liabilities	`OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax`	$341.00M	USD	1 Quarter
Impact of changes in discount rates used to measure long-duration contract liabilities	`OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax`	$341.00M	USD	1 Quarter
Impact of changes in discount rates used to measure long-duration contract liabilities	`OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax`	$-114.00M	USD	1 Quarter
Impact of changes in discount rates used to measure long-duration contract liabilities	`OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax`	$-114.00M	USD	1 Quarter
Unrealized gains (losses) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$2.00M	USD	1 Quarter
Unrealized gains (losses) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$2.00M	USD	1 Quarter
Unrealized gains (losses) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-3.00M	USD	1 Quarter
Unrealized gains (losses) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$-3.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-1.00M	USD	1 Quarter
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$37.00M	USD	1 Quarter
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$37.00M	USD	1 Quarter
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-33.00M	USD	1 Quarter
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-33.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$101.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$101.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$200.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$200.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$586.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$586.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$592.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$592.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$36.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$36.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$39.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$39.00M	USD	1 Quarter
Total comprehensive income attributable to Loews Corporation	`ComprehensiveIncomeNetOfTax`	$550.00M	USD	1 Quarter
Total comprehensive income attributable to Loews Corporation	`ComprehensiveIncomeNetOfTax`	$550.00M	USD	1 Quarter
Total comprehensive income attributable to Loews Corporation	`ComprehensiveIncomeNetOfTax`	$553.00M	USD	1 Quarter
Total comprehensive income attributable to Loews Corporation	`ComprehensiveIncomeNetOfTax`	$553.00M	USD	1 Quarter

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