10-Q Filing

LOEWS CORP CIK: 60086 Q1 2024

Filing Information

Form Type	10-Q
Accession Number	`0000060086-24-000086`
Period End Date	20240331
Filing Date	20240506
Fiscal Year	2024
Fiscal Period	Q1
XBRL Instance	l-20240331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 198 Income Statement 96 Cash Flow Statement 140 Stockholders Equity 46 Comprehensive Income 48

Balance Sheet 198 line items

Line Item	Tag	Value	Unit	Period
Fixed maturities, amortized cost of $43,113 and $42,615, less allowance for credit loss of $20 and $16	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$40.63B	USD	Point-in-time
Fixed maturities, amortized cost of $43,113 and $42,615, less allowance for credit loss of $20 and $16	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$40.63B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$43.11B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$43.11B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$42.62B	USD	Point-in-time
Fixed maturities, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$42.62B	USD	Point-in-time
Fixed maturities, amortized cost of $43,113 and $42,615, less allowance for credit loss of $20 and $16	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$40.84B	USD	Point-in-time
Fixed maturities, amortized cost of $43,113 and $42,615, less allowance for credit loss of $20 and $16	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$40.84B	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$16.00M	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$16.00M	USD	Point-in-time
Equity securities, cost of $1,027 and $1,015	`EquitySecuritiesFvNi`	$1.10B	USD	Point-in-time
Equity securities, cost of $1,027 and $1,015	`EquitySecuritiesFvNi`	$1.10B	USD	Point-in-time
Equity securities, cost of $1,027 and $1,015	`EquitySecuritiesFvNi`	$1.05B	USD	Point-in-time
Equity securities, cost of $1,027 and $1,015	`EquitySecuritiesFvNi`	$1.05B	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$20.00M	USD	Point-in-time
Fixed maturities, allowance for credit loss	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterestCurrent`	$20.00M	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.27B	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.27B	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$1.01B	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$1.01B	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$1.03B	USD	Point-in-time
Equity securities, cost	`EquitySecuritiesFvNiCost`	$1.03B	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.17B	USD	Point-in-time
Limited partnership investments	`InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures`	$2.17B	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.12B	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.12B	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLosses`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLosses`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.12B	USD	Point-in-time
Other invested assets, primarily mortgage loans, less allowance for credit loss of $35 and $35	`OtherInvestments`	$1.12B	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLosses`	$35.00M	USD	Point-in-time
Other invested assets, primarily mortgage loans, allowance for credit loss	`FinancingReceivableAllowanceForCreditLosses`	$35.00M	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$4.40B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$4.40B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$5.39B	USD	Point-in-time
Short-term investments	`MarketableSecuritiesCurrent`	$5.39B	USD	Point-in-time
Total investments	`Investments`	$49.37B	USD	Point-in-time
Total investments	`Investments`	$49.37B	USD	Point-in-time
Total investments	`Investments`	$50.72B	USD	Point-in-time
Total investments	`Investments`	$50.72B	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`	$399.00M	USD	Point-in-time
Cash	`Cash`	$399.00M	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`	$556.00M	USD	Point-in-time
Cash	`Cash`	$556.00M	USD	Point-in-time
Receivables	`AccountsReceivableNet`	$9.75B	USD	Point-in-time
Receivables	`AccountsReceivableNet`	$9.75B	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
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`	$9.66B	USD	Point-in-time
Receivables	`AccountsReceivableNet`	$9.66B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.72B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.72B	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
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`	$10.72B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.72B	USD	Point-in-time
Goodwill	`Goodwill`	$347.00M	USD	Point-in-time
Goodwill	`Goodwill`	$347.00M	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
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	222.42M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	222.42M	shares	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.62B	USD	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.62B	USD	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	222.27M	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	222.27M	shares	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.66B	USD	Point-in-time
Deferred non-insurance warranty acquisition expenses	`CapitalizedContractCostNet`	$3.66B	USD	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	100,000.00	shares	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	100,000.00	shares	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	335,123.00	shares	Point-in-time
Treasury stock, shares (in shares)	`TreasuryStockCommonShares`	335,123.00	shares	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$896.00M	USD	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$896.00M	USD	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$927.00M	USD	Point-in-time
Deferred acquisition costs of insurance subsidiaries	`DeferredPolicyAcquisitionCosts`	$927.00M	USD	Point-in-time
Other assets	`OtherAssets`	$4.25B	USD	Point-in-time
Other assets	`OtherAssets`	$4.25B	USD	Point-in-time
Other assets	`OtherAssets`	$4.15B	USD	Point-in-time
Other assets	`OtherAssets`	$4.15B	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`	$79.20B	USD	Point-in-time
Total assets	`Assets`	$79.20B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$22.12B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$22.12B	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`	$22.41B	USD	Point-in-time
Claim and claim adjustment expense	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$22.41B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.51B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.51B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.98B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.98B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.96B	USD	Point-in-time
Future policy benefits	`LiabilityForFuturePolicyBenefits`	$13.96B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$7.05B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$7.05B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$6.93B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$6.93B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$44.20B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$44.20B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$44.15B	USD	Point-in-time
Total insurance reserves	`InsuranceReserves`	$44.15B	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$202.00M	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$202.00M	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$79.00M	USD	Point-in-time
Payable to brokers	`PayablesToBrokerDealersAndClearingOrganizations`	$79.00M	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.68B	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.68B	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.08B	USD	Point-in-time
Short-term debt	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.08B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$8.43B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$8.43B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$7.92B	USD	Point-in-time
Long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$7.92B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$500.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$500.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$398.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$398.00M	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.69B	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.69B	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.64B	USD	Point-in-time
Deferred non-insurance warranty revenue	`DeferredRevenue`	$4.64B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.30B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.30B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.31B	USD	Point-in-time
Other liabilities	`OtherLiabilities`	$4.31B	USD	Point-in-time
Total liabilities	`Liabilities`	$63.91B	USD	Point-in-time
Total liabilities	`Liabilities`	$63.91B	USD	Point-in-time
Total liabilities	`Liabilities`	$62.67B	USD	Point-in-time
Total liabilities	`Liabilities`	$62.67B	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`	$2.55B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.55B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.59B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapital`	$2.59B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$15.62B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$15.62B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.06B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$16.06B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.40B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.40B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.50B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.50B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$15.71B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$15.71B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$16.21B	USD	Point-in-time
Shareholders' equity before treasury stock, total	`StockholdersEquityBeforeTreasuryStock`	$16.21B	USD	Point-in-time
Less treasury stock, at cost (335,123 and 100,000 shares)	`TreasuryStockCommonValue`	$24.00M	USD	Point-in-time
Less treasury stock, at cost (335,123 and 100,000 shares)	`TreasuryStockCommonValue`	$24.00M	USD	Point-in-time
Less treasury stock, at cost (335,123 and 100,000 shares)	`TreasuryStockCommonValue`	$7.00M	USD	Point-in-time
Less treasury stock, at cost (335,123 and 100,000 shares)	`TreasuryStockCommonValue`	$7.00M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$15.70B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$15.70B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$16.18B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$16.18B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$821.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$821.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$814.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$814.00M	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`	$15.20B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.20B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.31B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.31B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.52B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$80.91B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$80.91B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$79.20B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$79.20B	USD	Point-in-time

Income Statement 96 line items

Line Item	Tag	Value	Unit	Period
Re-measurement loss of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$-15.00M	USD	1 Quarter
Re-measurement loss of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$-15.00M	USD	1 Quarter
Re-measurement loss of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$1.00M	USD	1 Quarter
Re-measurement loss of insurance claims and policyholders benefits	`InsuranceClaimsAndPolicyholdersBenefitsIncludingPolicyholdersDividendsRemeasurementImpact`	$1.00M	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.25B	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.25B	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.44B	USD	1 Quarter
Insurance premiums	`PremiumsEarnedNet`	$2.44B	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$569.00M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$569.00M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$669.00M	USD	1 Quarter
Net investment income	`NetInvestmentIncome`	$669.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-22.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-22.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-35.00M	USD	1 Quarter
Investment losses	`GainLossOnInvestments`	$-35.00M	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`	$407.00M	USD	1 Quarter
Non-insurance warranty revenue	`NonInsuranceWarrantyRevenue`	$407.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$594.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$594.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$736.00M	USD	1 Quarter
Operating revenues and other	`RevenueFromContractWithCustomerExcludingAssessedTaxAndOther`	$736.00M	USD	1 Quarter
Total	`Revenues`	$4.23B	USD	1 Quarter
Total	`Revenues`	$4.23B	USD	1 Quarter
Total	`Revenues`	$3.78B	USD	1 Quarter
Total	`Revenues`	$3.78B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement gain (loss) of $(15) and $1)	`PolicyholderBenefitsAndClaimsIncurredNet`	$1.81B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement gain (loss) of $(15) and $1)	`PolicyholderBenefitsAndClaimsIncurredNet`	$1.81B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement gain (loss) of $(15) and $1)	`PolicyholderBenefitsAndClaimsIncurredNet`	$1.65B	USD	1 Quarter
Insurance claims and policyholders benefits (re-measurement gain (loss) of $(15) and $1)	`PolicyholderBenefitsAndClaimsIncurredNet`	$1.65B	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`	$379.00M	USD	1 Quarter
Amortization of deferred acquisition costs	`DeferredPolicyAcquisitionCostAmortizationExpense`	$379.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$384.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$384.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$394.00M	USD	1 Quarter
Non-insurance warranty expense	`NonInsuranceWarrantyExpense`	$394.00M	USD	1 Quarter
Operating expenses and other	`OtherCostAndExpenseOperating`	$880.00M	USD	1 Quarter
Operating expenses and other	`OtherCostAndExpenseOperating`	$880.00M	USD	1 Quarter
Operating expenses and other	`OtherCostAndExpenseOperating`	$781.00M	USD	1 Quarter
Operating expenses and other	`OtherCostAndExpenseOperating`	$781.00M	USD	1 Quarter
Equity method income	`IncomeLossFromEquityMethodInvestments`	$28.00M	USD	1 Quarter
Equity method income	`IncomeLossFromEquityMethodInvestments`	$28.00M	USD	1 Quarter
Equity method income	`IncomeLossFromEquityMethodInvestments`	$26.00M	USD	1 Quarter
Equity method income	`IncomeLossFromEquityMethodInvestments`	$26.00M	USD	1 Quarter
Interest	`InterestExpense`	$95.00M	USD	1 Quarter
Interest	`InterestExpense`	$95.00M	USD	1 Quarter
Interest	`InterestExpense`	$103.00M	USD	1 Quarter
Interest	`InterestExpense`	$103.00M	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.26B	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.26B	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.60B	USD	1 Quarter
Total	`BenefitsLossesAndExpenses`	$3.60B	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`	$519.00M	USD	1 Quarter
Income before income tax	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$519.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$115.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$115.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$144.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$144.00M	USD	1 Quarter
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$29.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$29.00M	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
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`	$375.00M	USD	1 Quarter
Net income attributable to Loews Corporation	`NetIncomeLoss`	$375.00M	USD	1 Quarter
Basic net income per share (in dollars per share)	`EarningsPerShareBasic`	$1.61	USD	1 Quarter
Basic net income per share (in dollars per share)	`EarningsPerShareBasic`	$1.61	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`	$1.61	USD	1 Quarter
Diluted net income per share (in dollars per share)	`EarningsPerShareDiluted`	$1.61	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`	222.47M	shares	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	222.47M	shares	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	233.30M	shares	1 Quarter
Shares of common stock (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	233.30M	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
Dilutive potential shares of common stock (in shares)	`WeightedAverageNumberDilutedSharesOutstandingAdjustment`	320,000.00	shares	1 Quarter
Dilutive potential shares of common stock (in shares)	`WeightedAverageNumberDilutedSharesOutstandingAdjustment`	320,000.00	shares	1 Quarter
Total weighted average shares outstanding assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	233.62M	shares	1 Quarter
Total weighted average shares outstanding assuming dilution (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	233.62M	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

Cash Flow Statement 140 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Adjustments to reconcile net income to net cash provided by operating activities, net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$204.00M	USD	1 Quarter
Adjustments to reconcile net income to net cash provided by operating activities, net	`AdjustmentsNoncashItemsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$204.00M	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`	$-5.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$-5.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$113.00M	USD	1 Quarter
Receivables	`IncreaseDecreaseInAccountsReceivable`	$113.00M	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`	$45.00M	USD	1 Quarter
Deferred acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$45.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$432.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$432.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$443.00M	USD	1 Quarter
Insurance reserves	`IncreaseDecreaseInInsuranceLiabilities`	$443.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$85.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$85.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$114.00M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherOperatingAssets`	$114.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-238.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-238.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-37.00M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-37.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$607.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$607.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$-42.00M	USD	1 Quarter
Trading securities	`IncreaseDecreaseInTradingSecurities`	$-42.00M	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
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$719.00M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$719.00M	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$2.26B	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$2.26B	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.62B	USD	1 Quarter
Purchases of fixed maturities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$1.62B	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`	$1.41B	USD	1 Quarter
Proceeds from sales of fixed maturities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$1.41B	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`	$317.00M	USD	1 Quarter
Proceeds from maturities of fixed maturities	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$317.00M	USD	1 Quarter
Purchases of equity securities	`PaymentsToAcquireEquitySecurities`	$82.00M	USD	1 Quarter
Purchases of equity securities	`PaymentsToAcquireEquitySecurities`	$82.00M	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`	$62.00M	USD	1 Quarter
Proceeds from sales of equity securities	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$62.00M	USD	1 Quarter
Purchases of limited partnership investments	`PaymentsToAcquireLimitedPartnershipInterests`	$116.00M	USD	1 Quarter
Purchases of limited partnership investments	`PaymentsToAcquireLimitedPartnershipInterests`	$116.00M	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`	$75.00M	USD	1 Quarter
Proceeds from sales of limited partnership investments	`ProceedsFromLimitedPartnershipInvestments`	$75.00M	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`	$159.00M	USD	1 Quarter
Purchases of property, plant and equipment	`PaymentsToAcquirePropertyPlantAndEquipment`	$159.00M	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	$23.00M	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	$23.00M	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	-	USD	1 Quarter
Dispositions	`ProceedsFromSaleOfProductiveAssets`	-	USD	1 Quarter
Change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-647.00M	USD	1 Quarter
Change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-647.00M	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`	$10.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$10.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$34.00M	USD	1 Quarter
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$34.00M	USD	1 Quarter
Net cash flow used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-134.00M	USD	1 Quarter
Net cash flow used by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-134.00M	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
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$14.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$15.00M	USD	1 Quarter
Dividends paid	`PaymentsOfDividendsCommonStock`	$15.00M	USD	1 Quarter
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$44.00M	USD	1 Quarter
Dividends paid to noncontrolling interests	`PaymentsOfDividendsMinorityInterest`	$44.00M	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
Purchases of Loews Corporation treasury stock	`PaymentsForRepurchaseOfCommonStock`	$462.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`PaymentsForRepurchaseOfCommonStock`	$462.00M	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`	$24.00M	USD	1 Quarter
Purchases of subsidiary stock from noncontrolling interests	`PaymentsForRepurchaseOfRedeemableNoncontrollingInterest`	$24.00M	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`	$37.00M	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	$37.00M	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	$1.30B	USD	1 Quarter
Issuance of debt	`ProceedsFromIssuanceOfDebt`	$1.30B	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-15.00M	USD	1 Quarter
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$-15.00M	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`	$-524.00M	USD	1 Quarter
Net cash flow provided by (used by) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-524.00M	USD	1 Quarter
Effect of foreign exchange rate on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.00M	USD	1 Quarter
Effect of foreign exchange rate on cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.00M	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
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$62.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$62.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$157.00M	USD	1 Quarter
Net change in cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$157.00M	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`	$594.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$594.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$532.00M	USD	Point-in-time
Cash, beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$532.00M	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, 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`	$594.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$594.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$532.00M	USD	Point-in-time
Cash, end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$532.00M	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

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`	$15.20B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.20B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.31B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.31B	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
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	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`	$289.00M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$289.00M	USD	1 Quarter
Dividends paid ($0.0625 per share)	`DividendsCash`	$70.00M	USD	1 Quarter
Dividends paid ($0.0625 per share)	`DividendsCash`	$70.00M	USD	1 Quarter
Dividends paid ($0.0625 per share)	`DividendsCash`	$59.00M	USD	1 Quarter
Dividends paid ($0.0625 per share)	`DividendsCash`	$59.00M	USD	1 Quarter
Purchase of subsidiary stock from noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$24.00M	USD	1 Quarter
Purchase of subsidiary stock from noncontrolling interests	`MinorityInterestDecreaseFromRedemptions`	$24.00M	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
Purchases of Loews Corporation treasury stock	`TreasuryStockValueAcquiredCostMethod`	$486.00M	USD	1 Quarter
Purchases of Loews Corporation treasury stock	`TreasuryStockValueAcquiredCostMethod`	$486.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedPaymentArrangementIncreaseDecreaseForCostRecognition`	$-4.00M	USD	1 Quarter
Stock-based compensation	`ShareBasedPaymentArrangementIncreaseDecreaseForCostRecognition`	$-4.00M	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`	$7.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$7.00M	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`	$15.20B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.20B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.31B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$15.31B	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

Comprehensive Income 48 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$404.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net income	`ProfitLoss`	$485.00M	USD	1 Quarter
Net unrealized gains (losses) on investments with an allowance for credit losses	`OCIDebtSecuritiesAvailableForSaleInvestmentsWithAllowanceForCreditLossesUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$-8.00M	USD	1 Quarter
Net unrealized gains (losses) on investments with an allowance for credit losses	`OCIDebtSecuritiesAvailableForSaleInvestmentsWithAllowanceForCreditLossesUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$-8.00M	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`	$670.00M	USD	1 Quarter
Net unrealized gains (losses) on other investments	`OCIDebtSecuritiesAvailableForSaleOtherInvestmentsUnrealizedHoldingGainLossAfterAdjustmentAfterTax`	$670.00M	USD	1 Quarter
Total unrealized gains (losses) on investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$662.00M	USD	1 Quarter
Total unrealized gains (losses) on investments	`OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax`	$662.00M	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
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`	$-396.00M	USD	1 Quarter
Impact of changes in discount rates used to measure long-duration contract liabilities	`OciLiabilityForFuturePolicyBenefitGainLossAfterReclassificationAdjustmentAndTax`	$-396.00M	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`	$2.00M	USD	1 Quarter
Unrealized gains (losses) on cash flow hedges	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax`	$2.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-9.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-9.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.00M	USD	1 Quarter
Pension and postretirement benefits	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-6.00M	USD	1 Quarter
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$16.00M	USD	1 Quarter
Foreign currency translation	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$16.00M	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`	$289.00M	USD	1 Quarter
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$289.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$693.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$693.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$586.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$586.00M	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`	$60.00M	USD	1 Quarter
Amounts attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$60.00M	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`	$633.00M	USD	1 Quarter
Total comprehensive income attributable to Loews Corporation	`ComprehensiveIncomeNetOfTax`	$633.00M	USD	1 Quarter

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