10-K Filing

AMERICAN INTERNATIONAL GROUP, INC. CIK: 5272 FY 2022

Filing Information

Form Type	10-K
Accession Number	`0000005272-23-000007`
Period End Date	20221231
Filing Date	20230217
Fiscal Year	2022
Fiscal Period	FY
XBRL Instance	aig-20221231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 120 Income Statement 99 Cash Flow Statement 170 Stockholders Equity 38 Comprehensive Income 30

Balance Sheet 120 line items

Line Item	Tag	Value	Unit	Period
Bonds available for sale, allowance for credit losses	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest`	$7.00M	USD	Point-in-time
Bonds available for sale, allowance for credit losses	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest`	$186.00M	USD	Point-in-time
Bonds available for sale, allowance for credit losses	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest`	$98.00M	USD	Point-in-time
Bonds available for sale, allowance for credit losses	`DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest`	$186.00M	USD	Point-in-time
Bonds available for sale, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$259.21B	USD	Point-in-time
Bonds available for sale, amortized cost	`DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss`	$255.99B	USD	Point-in-time
Bonds available for sale, at fair value, net of allowance for credit losses of $186 in 2022 and $98 in 2021 (amortized cost: 2022 - $255,993; 2021 - $259,210)	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$277.20B	USD	Point-in-time
Mortgage and other loans receivable, allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$629.00M	USD	Point-in-time
Mortgage and other loans receivable, allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$38.35B	USD	Point-in-time
Mortgage and other loans receivable, allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$814.00M	USD	Point-in-time
Mortgage and other loans receivable, allowance for credit losses	`FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest`	$438.00M	USD	Point-in-time
Bonds available for sale, at fair value, net of allowance for credit losses of $186 in 2022 and $98 in 2021 (amortized cost: 2022 - $255,993; 2021 - $259,210)	`DebtSecuritiesAvailableForSaleExcludingAccruedInterest`	$226.16B	USD	Point-in-time
Other invested assets	`OtherInvestments`	$15.95B	USD	Point-in-time
Other bond securities, at fair value (See Note 5)	`TradingSecuritiesDebt`	$6.28B	USD	Point-in-time
Other invested assets	`OtherInvestments`	$15.67B	USD	Point-in-time
Other bond securities, at fair value (See Note 5)	`TradingSecuritiesDebt`	$4.49B	USD	Point-in-time
Equity securities, at fair value (See Note 5)	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$575.00M	USD	Point-in-time
Equity securities, at fair value (See Note 5)	`EquitySecuritiesFvNiCurrentAndNoncurrent`	$739.00M	USD	Point-in-time
Mortgage and other loans receivable	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$49.60B	USD	Point-in-time
Mortgage and other loans receivable	`FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss`	$46.05B	USD	Point-in-time
Short-term investments	`OtherShortTermInvestments`	$12.38B	USD	Point-in-time
Short-term investments	`OtherShortTermInvestments`	$13.36B	USD	Point-in-time
Other invested assets	`OtherInvestments`	$15.95B	USD	Point-in-time
Premiums and other receivables, allowance for credit losses and disputes	`AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables`	$185.00M	USD	Point-in-time
Premiums and other receivables, allowance for credit losses and disputes	`AllowanceForDoubtfulAccountsPremiumsAndOtherReceivables`	$169.00M	USD	Point-in-time
Other invested assets	`OtherInvestments`	$15.67B	USD	Point-in-time
Short-term investments	`OtherShortTermInvestments`	$12.38B	USD	Point-in-time
Short-term investments	`OtherShortTermInvestments`	$13.36B	USD	Point-in-time
Reinsurance asset, allowance for credit loss	`ReinsuranceAssetAllowanceForCreditLoss`	$295.00M	USD	Point-in-time
Reinsurance asset, allowance for credit loss	`ReinsuranceAssetAllowanceForCreditLoss`	$333.00M	USD	Point-in-time
Other assets, allowance for credit losses	`OtherAssetsAllowanceForCreditLosses`	$49.00M	USD	Point-in-time
Other assets, allowance for credit losses	`OtherAssetsAllowanceForCreditLosses`	$49.00M	USD	Point-in-time
Total investments	`Investments`	$309.15B	USD	Point-in-time
Total investments	`Investments`	$359.29B	USD	Point-in-time
Cash	`Cash`	$2.83B	USD	Point-in-time
Cash	`Cash`	$2.04B	USD	Point-in-time
Other assets	`OtherAssets`	$12.71B	USD	Point-in-time
Other assets	`OtherAssets`	$14.35B	USD	Point-in-time
Cash	`Cash`	$2.20B	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$2.38B	USD	Point-in-time
Accrued investment income	`AccruedInvestmentIncomeReceivable`	$2.24B	USD	Point-in-time
Premiums and other receivables, net of allowance for credit losses and disputes of $169 in 2022 and $185 in 2021	`PremiumsAndOtherReceivablesNet`	$13.24B	USD	Point-in-time
Liability for unpaid losses and loss adjustment expenses, allowance for credit losses	`LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAllowanceForCreditLoss`	$14.00M	USD	Point-in-time
Premiums and other receivables, net of allowance for credit losses and disputes of $169 in 2022 and $185 in 2021	`PremiumsAndOtherReceivablesNet`	$12.41B	USD	Point-in-time
Liability for unpaid losses and loss adjustment expenses, allowance for credit losses	`LiabilityForUnpaidClaimsAndClaimsAdjustmentExpenseAllowanceForCreditLoss`	$14.00M	USD	Point-in-time
Policyholder contract deposits	`PolicyholderContractDeposits`	$156.69B	USD	Point-in-time
Policyholder contract deposits	`PolicyholderContractDeposits`	$158.89B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$11.71B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$15.14B	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired`	$15.52B	USD	Point-in-time
Fortitude Re funds withheld payable	`FundsHeldUnderReinsuranceAgreementsLiability`	$30.38B	USD	Point-in-time
Deferred policy acquisition costs	`DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquired`	$10.51B	USD	Point-in-time
Fortitude Re funds withheld payable	`FundsHeldUnderReinsuranceAgreementsLiability`	$40.77B	USD	Point-in-time
Other assets	`OtherAssets`	$12.71B	USD	Point-in-time
Other assets	`OtherAssets`	$14.35B	USD	Point-in-time
Separate account assets, at fair value	`SeparateAccountAssets`	$84.85B	USD	Point-in-time
Separate account assets, at fair value	`SeparateAccountAssets`	$109.11B	USD	Point-in-time
Short term debt	`ShortTermBorrowings`	$1.50B	USD	Point-in-time
Total assets	`Assets`	$596.11B	USD	Point-in-time
Total assets	`Assets`	$526.63B	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Liability for unpaid losses and loss adjustment expenses, including allowance for credit losses of $14 in 2022 and $14 in 2021	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$79.03B	USD	Point-in-time
Liability for unpaid losses and loss adjustment expenses, including allowance for credit losses of $14 in 2022 and $14 in 2021	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$77.72B	USD	Point-in-time
Liability for unpaid losses and loss adjustment expenses, including allowance for credit losses of $14 in 2022 and $14 in 2021	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$75.17B	USD	Point-in-time
Liability for unpaid losses and loss adjustment expenses, including allowance for credit losses of $14 in 2022 and $14 in 2021	`LiabilityForClaimsAndClaimsAdjustmentExpense`	$78.33B	USD	Point-in-time
Preferred stock, par value (in dollars per share)	`PreferredStockParOrStatedValuePerShare`	$5.00	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$18.34B	USD	Point-in-time
Unearned premiums	`UnearnedPremiums`	$19.31B	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 issued (in shares)	`PreferredStockSharesIssued`	20,000.00	shares	Point-in-time
Future policy benefits for life and accident and health insurance contracts	`LiabilityForFuturePolicyBenefits`	$59.95B	USD	Point-in-time
Future policy benefits for life and accident and health insurance contracts	`LiabilityForFuturePolicyBenefits`	$59.22B	USD	Point-in-time
Preferred stock, shares issued (in shares)	`PreferredStockSharesIssued`	20,000.00	shares	Point-in-time
Policyholder contract deposits (portion measured at fair value: 2022 - $7,146; 2021 - $9,736)	`PolicyholderContractDeposits`	$156.69B	USD	Point-in-time
Preferred stock liquidation preference	`PreferredStockLiquidationPreferenceValue`	$500.00M	USD	Point-in-time
Policyholder contract deposits (portion measured at fair value: 2022 - $7,146; 2021 - $9,736)	`PolicyholderContractDeposits`	$158.89B	USD	Point-in-time
Preferred stock liquidation preference	`PreferredStockLiquidationPreferenceValue`	$500.00M	USD	Point-in-time
Other policyholder funds	`OtherPolicyholderFunds`	$3.48B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$2.50	USD	Point-in-time
Other policyholder funds	`OtherPolicyholderFunds`	$3.91B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	$2.50	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	5.00B	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	5.00B	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	1.91B	shares	Point-in-time
Common stock, shares issued (in shares)	`CommonStockSharesIssued`	1.91B	shares	Point-in-time
Fortitude Re funds withheld payable (portion measured at fair value: 2022 - $(2,235); 2021 - $5,922)	`FundsHeldUnderReinsuranceAgreementsLiability`	$30.38B	USD	Point-in-time
Fortitude Re funds withheld payable (portion measured at fair value: 2022 - $(2,235); 2021 - $5,922)	`FundsHeldUnderReinsuranceAgreementsLiability`	$40.77B	USD	Point-in-time
Other liabilities (portion measured at fair value: 2022 - $343; 2021 - $586)	`OtherLiabilities`	$28.70B	USD	Point-in-time
Treasury stock, shares of common stock (in shares)	`TreasuryStockShares`	1.09B	shares	Point-in-time
Other liabilities (portion measured at fair value: 2022 - $343; 2021 - $586)	`OtherLiabilities`	$26.46B	USD	Point-in-time
Treasury stock, shares of common stock (in shares)	`TreasuryStockShares`	1.17B	shares	Point-in-time
Separate account liabilities	`SeparateAccountsLiability`	$84.85B	USD	Point-in-time
Separate account liabilities	`SeparateAccountsLiability`	$109.11B	USD	Point-in-time
Total liabilities	`Liabilities`	$527.20B	USD	Point-in-time
Total liabilities	`Liabilities`	$484.40B	USD	Point-in-time
Contingencies, commitments and guarantees (See Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Contingencies, commitments and guarantees (See Note 15)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Series A non-cumulative preferred stock and additional paid in capital, $5.00 par value; 100,000,000 shares authorized; shares issued: 2022 - 20,000 and 2021 - 20,000; liquidation preference $500	`PreferredStockIncludingAdditionalPaidInCapital`	$485.00M	USD	Point-in-time
Series A non-cumulative preferred stock and additional paid in capital, $5.00 par value; 100,000,000 shares authorized; shares issued: 2022 - 20,000 and 2021 - 20,000; liquidation preference $500	`PreferredStockIncludingAdditionalPaidInCapital`	$485.00M	USD	Point-in-time
Common stock, $2.50 par value; 5,000,000,000 shares authorized; shares issued: 2022 - 1,906,671,492 and 2021 - 1,906,671,492	`CommonStockValue`	$4.77B	USD	Point-in-time
Common stock, $2.50 par value; 5,000,000,000 shares authorized; shares issued: 2022 - 1,906,671,492 and 2021 - 1,906,671,492	`CommonStockValue`	$4.77B	USD	Point-in-time
Treasury stock, at cost; 2022 - 1,172,543,436 shares; 2021 - 1,087,984,129 shares of common stock	`TreasuryStockValue`	$51.62B	USD	Point-in-time
Treasury stock, at cost; 2022 - 1,172,543,436 shares; 2021 - 1,087,984,129 shares of common stock	`TreasuryStockValue`	$56.47B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$81.85B	USD	Point-in-time
Additional paid-in capital	`AdditionalPaidInCapitalCommonStock`	$80.28B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$33.03B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$23.79B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$6.69B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-22.09B	USD	Point-in-time
Total AIG shareholders equity	`StockholdersEquity`	$40.00B	USD	Point-in-time
Total AIG shareholders equity	`StockholdersEquity`	$65.96B	USD	Point-in-time
Non-redeemable noncontrolling interests	`MinorityInterest`	$2.96B	USD	Point-in-time
Non-redeemable noncontrolling interests	`MinorityInterest`	$2.23B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$42.23B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.20B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.43B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$68.91B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$526.63B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$596.11B	USD	Point-in-time

Income Statement 99 line items

Line Item	Tag	Value	Unit	Period
Premiums	`PremiumsEarnedNet`	$31.86B	USD	Annual
Premiums	`PremiumsEarnedNet`	$31.26B	USD	Annual
Premiums	`PremiumsEarnedNet`	$28.52B	USD	Annual
Policy fees	`InsuranceCommissionsAndFees`	$2.92B	USD	Annual
Policy fees	`InsuranceCommissionsAndFees`	$3.05B	USD	Annual
Policy fees	`InsuranceCommissionsAndFees`	$2.97B	USD	Annual
Total net investment income	`NetInvestmentIncome`	$11.77B	USD	Annual
Total net investment income	`NetInvestmentIncome`	$14.61B	USD	Annual
Total net investment income	`NetInvestmentIncome`	$13.63B	USD	Annual
Total net realized gains (losses)	`RealizedInvestmentGainsLosses`	$-2.24B	USD	Annual
Total net realized gains (losses)	`RealizedInvestmentGainsLosses`	$8.99B	USD	Annual
Total net realized gains (losses)	`RealizedInvestmentGainsLosses`	$2.15B	USD	Annual
Other income	`OtherIncome`	$903.00M	USD	Annual
Other income	`OtherIncome`	$984.00M	USD	Annual
Other income	`OtherIncome`	$850.00M	USD	Annual
Total revenues	`Revenues`	$43.74B	USD	Annual
Total revenues	`Revenues`	$56.44B	USD	Annual
Total revenues	`Revenues`	$52.06B	USD	Annual
Policyholder benefits and losses incurred	`PolicyholderBenefitsAndClaimsIncurredNet`	$24.81B	USD	Annual
Policyholder benefits and losses incurred	`PolicyholderBenefitsAndClaimsIncurredNet`	$22.77B	USD	Annual
Policyholder benefits and losses incurred	`PolicyholderBenefitsAndClaimsIncurredNet`	$24.39B	USD	Annual
Interest credited to policyholder account balances	`InterestCreditedToPolicyholdersAccountBalances`	$3.56B	USD	Annual
Interest credited to policyholder account balances	`InterestCreditedToPolicyholdersAccountBalances`	$3.71B	USD	Annual
Interest credited to policyholder account balances	`InterestCreditedToPolicyholdersAccountBalances`	$3.62B	USD	Annual
Amortization of deferred policy acquisition costs	`DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1`	$4.57B	USD	Annual
Amortization of deferred policy acquisition costs	`DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1`	$4.21B	USD	Annual
Amortization of deferred policy acquisition costs	`DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsAmortization1`	$4.97B	USD	Annual
General operating and other expenses	`SellingGeneralAndAdministrativeExpense`	$8.79B	USD	Annual
General operating and other expenses	`SellingGeneralAndAdministrativeExpense`	$9.20B	USD	Annual
General operating and other expenses	`SellingGeneralAndAdministrativeExpense`	$8.40B	USD	Annual
Interest expense	`InterestExpense`	$1.12B	USD	Annual
Interest expense	`InterestExpense`	$1.30B	USD	Annual
Interest expense	`InterestExpense`	$1.46B	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-389.00M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-12.00M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-303.00M	USD	Annual
Net (gain) loss on divestitures and other	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$3.04B	USD	Annual
Net (gain) loss on divestitures and other	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$-8.53B	USD	Annual
Net (gain) loss on divestitures and other	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$-82.00M	USD	Annual
Total benefits, losses and expenses	`BenefitsLossesAndExpenses`	$51.03B	USD	Annual
Total benefits, losses and expenses	`BenefitsLossesAndExpenses`	$39.96B	USD	Annual
Total benefits, losses and expenses	`BenefitsLossesAndExpenses`	$42.16B	USD	Annual
Income (loss) from continuing operations before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$-7.29B	USD	Annual
Income (loss) from continuing operations before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$14.28B	USD	Annual
Income (loss) from continuing operations before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$12.10B	USD	Annual
Current	`IncomeTaxExpenseBenefitCurrent`	$517.00M	USD	Annual
Current	`IncomeTaxExpenseBenefitCurrent`	$-45.00M	USD	Annual
Current	`IncomeTaxExpenseBenefitCurrent`	$217.00M	USD	Annual
Deferred	`IncomeTaxExpenseBenefitDeferred`	$-1.68B	USD	Annual
Deferred	`IncomeTaxExpenseBenefitDeferred`	$2.49B	USD	Annual
Deferred	`IncomeTaxExpenseBenefitDeferred`	$2.22B	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$3.01B	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$2.18B	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-1.46B	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$9.92B	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-5.83B	USD	Annual
Income (loss) from continuing operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$11.28B	USD	Annual
Income (loss) from discontinued operations, net of income tax expense	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-1.00M	USD	Annual
Income (loss) from discontinued operations, net of income tax expense	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$4.00M	USD	Annual
Income (loss) from discontinued operations, net of income tax expense	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-	USD	Annual
Net income (loss)	`ProfitLoss`	$9.92B	USD	Annual
Net income (loss)	`ProfitLoss`	$11.28B	USD	Annual
Net income (loss)	`ProfitLoss`	$-5.83B	USD	Annual
Net income from continuing operations attributable to noncontrolling interests	`IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity`	$999.00M	USD	Annual
Net income from continuing operations attributable to noncontrolling interests	`IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity`	$535.00M	USD	Annual
Net income from continuing operations attributable to noncontrolling interests	`IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity`	$115.00M	USD	Annual
Net income (loss) attributable to AIG	`NetIncomeLoss`	$-5.94B	USD	Annual
Net income (loss) attributable to AIG	`NetIncomeLoss`	$9.39B	USD	Annual
Net income (loss) attributable to AIG	`NetIncomeLoss`	$10.28B	USD	Annual
Less: Dividends on preferred stock	`PreferredStockDividendsIncomeStatementImpact`	$29.00M	USD	Annual
Less: Dividends on preferred stock	`PreferredStockDividendsIncomeStatementImpact`	$29.00M	USD	Annual
Less: Dividends on preferred stock	`PreferredStockDividendsIncomeStatementImpact`	$29.00M	USD	Annual
Net income (loss) attributable to AIG common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$10.25B	USD	Annual
Net income (loss) attributable to AIG common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$-5.97B	USD	Annual
Net income (loss) attributable to AIG common shareholders	`NetIncomeLossAvailableToCommonStockholdersBasic`	$9.36B	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$13.16	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$-6.88	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerBasicShare`	$10.95	USD	Annual
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	Annual
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	Annual
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	-	USD	Annual
Net income (loss) attributable to AIG common shareholders (in dollars per share)	`EarningsPerShareBasic`	$-6.88	USD	Annual
Net income (loss) attributable to AIG common shareholders (in dollars per share)	`EarningsPerShareBasic`	$10.95	USD	Annual
Net income (loss) attributable to AIG common shareholders (in dollars per share)	`EarningsPerShareBasic`	$13.16	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$10.82	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$13.01	USD	Annual
Income (loss) from continuing operations (in dollars per share)	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-6.88	USD	Annual
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	Annual
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	Annual
Income from discontinued operations (in dollars per share)	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	-	USD	Annual
Net income attributable to AIG common shareholders (in dollars per share)	`EarningsPerShareDiluted`	$10.82	USD	Annual
Net income attributable to AIG common shareholders (in dollars per share)	`EarningsPerShareDiluted`	$-6.88	USD	Annual
Net income attributable to AIG common shareholders (in dollars per share)	`EarningsPerShareDiluted`	$13.01	USD	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	854.32M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	869.31M	shares	Annual
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	778.62M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	864.88M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	787.94M	shares	Annual
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	869.31M	shares	Annual

Cash Flow Statement 170 line items

Line Item	Tag	Value	Unit	Period
Dividends declared, preferred stock (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$365.62	USD	Annual
Dividends declared, preferred stock (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$365.62	USD	Annual
Dividends declared, preferred stock (in dollars per share)	`PreferredStockDividendsPerShareDeclared`	$365.62	USD	Annual
Dividend paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.32	USD	Annual
Dividend paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.32	USD	Annual
Dividend paid (in dollars per share)	`CommonStockDividendsPerShareCashPaid`	$0.32	USD	Annual
Net increase (decrease) due to divestitures and acquisitions	`NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet`	$1.71B	USD	Annual
Net increase (decrease) due to divestitures and acquisitions	`NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet`	$-958.00M	USD	Annual
Net increase (decrease) due to divestitures and acquisitions	`NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet`	$1.61B	USD	Annual
Net income (loss)	`ProfitLoss`	$9.92B	USD	Annual
Net income (loss)	`ProfitLoss`	$11.28B	USD	Annual
Net income (loss)	`ProfitLoss`	$-5.83B	USD	Annual
Income (loss) from discontinued operations, net of income taxes	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-1.00M	USD	Annual
Income (loss) from discontinued operations, net of income taxes	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$4.00M	USD	Annual
Income (loss) from discontinued operations, net of income taxes	`IncomeLossFromDiscontinuedOperationsNetOfTax`	-	USD	Annual
Net (gains) losses on sales of securities available for sale and other assets	`GainLossOnSaleOfDebtSecuritiesAvailableForSaleAndOtherAssetsNet`	$1.18B	USD	Annual
Net (gains) losses on sales of securities available for sale and other assets	`GainLossOnSaleOfDebtSecuritiesAvailableForSaleAndOtherAssetsNet`	$2.10B	USD	Annual
Net (gains) losses on sales of securities available for sale and other assets	`GainLossOnSaleOfDebtSecuritiesAvailableForSaleAndOtherAssetsNet`	$-959.00M	USD	Annual
Net (gain) loss on divestitures and other	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$3.04B	USD	Annual
Net (gain) loss on divestitures and other	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$-8.53B	USD	Annual
Net (gain) loss on divestitures and other	`DisposalGroupNotDiscontinuedOperationGainLossOnDisposal`	$-82.00M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-389.00M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-12.00M	USD	Annual
Loss on extinguishment of debt	`GainsLossesOnExtinguishmentOfDebt`	$-303.00M	USD	Annual
Unrealized gains in earnings - net	`UnrealizedGainLossOnInvestments`	$735.00M	USD	Annual
Unrealized gains in earnings - net	`UnrealizedGainLossOnInvestments`	$1.89B	USD	Annual
Unrealized gains in earnings - net	`UnrealizedGainLossOnInvestments`	$1.39B	USD	Annual
Equity in (income) loss from equity method investments, net of dividends or distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$164.00M	USD	Annual
Equity in (income) loss from equity method investments, net of dividends or distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-3.00M	USD	Annual
Equity in (income) loss from equity method investments, net of dividends or distributions	`IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions`	$-246.00M	USD	Annual
Depreciation and other amortization	`DepreciationAmortizationAndAccretionNet`	$4.85B	USD	Annual
Depreciation and other amortization	`DepreciationAmortizationAndAccretionNet`	$4.12B	USD	Annual
Depreciation and other amortization	`DepreciationAmortizationAndAccretionNet`	$4.63B	USD	Annual
Impairments of assets	`AssetImpairmentCharges`	$98.00M	USD	Annual
Impairments of assets	`AssetImpairmentCharges`	$26.00M	USD	Annual
Impairments of assets	`AssetImpairmentCharges`	$46.00M	USD	Annual
Insurance reserves	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$461.00M	USD	Annual
Insurance reserves	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$5.13B	USD	Annual
Insurance reserves	`IncreaseDecreaseInLiabilityForClaimsAndClaimsAdjustmentExpenseReserve`	$-2.33B	USD	Annual
Premiums and other receivables and payables - net	`IncreaseDecreaseInPremiumsAndInsuranceBalancesReceivableAndPayableNet`	$10.19B	USD	Annual
Premiums and other receivables and payables - net	`IncreaseDecreaseInPremiumsAndInsuranceBalancesReceivableAndPayableNet`	$655.00M	USD	Annual
Premiums and other receivables and payables - net	`IncreaseDecreaseInPremiumsAndInsuranceBalancesReceivableAndPayableNet`	$-2.59B	USD	Annual
Reinsurance assets, net	`IncreaseDecreaseInReinsuranceAssetsNet`	$693.00M	USD	Annual
Reinsurance assets, net	`IncreaseDecreaseInReinsuranceAssetsNet`	$-2.84B	USD	Annual
Reinsurance assets, net	`IncreaseDecreaseInReinsuranceAssetsNet`	$1.24B	USD	Annual
Capitalization of deferred policy acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$4.65B	USD	Annual
Capitalization of deferred policy acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$4.29B	USD	Annual
Capitalization of deferred policy acquisition costs	`IncreaseDecreaseInDeferredPolicyAcquisitionCosts`	$4.91B	USD	Annual
Current and deferred income taxes - net	`IncreaseDecreaseInCurrentAndDeferredIncomeTaxes`	$2.26B	USD	Annual
Current and deferred income taxes - net	`IncreaseDecreaseInCurrentAndDeferredIncomeTaxes`	$-2.43B	USD	Annual
Current and deferred income taxes - net	`IncreaseDecreaseInCurrentAndDeferredIncomeTaxes`	$1.31B	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-340.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-156.00M	USD	Annual
Other, net	`IncreaseDecreaseInOtherOperatingCapitalNet`	$1.32B	USD	Annual
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$6.87B	USD	Annual
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$-3.64B	USD	Annual
Total adjustments	`AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities`	$-7.07B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$6.28B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.21B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.04B	USD	Annual
Available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$23.10B	USD	Annual
Available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$21.66B	USD	Annual
Available for sale securities	`ProceedsFromSaleOfAvailableForSaleSecuritiesDebt`	$26.10B	USD	Annual
Other securities	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$975.00M	USD	Annual
Other securities	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$3.06B	USD	Annual
Other securities	`ProceedsFromSaleOfTradingSecuritiesHeldforinvestment`	$2.53B	USD	Annual
Other invested assets	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$2.89B	USD	Annual
Other invested assets	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$6.26B	USD	Annual
Other invested assets	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$3.90B	USD	Annual
Divestitures, net	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	$2.17B	USD	Annual
Divestitures, net	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	-	USD	Annual
Divestitures, net	`ProceedsFromDivestitureOfBusinessesNetOfCashDivested`	$4.68B	USD	Annual
Maturities of fixed maturity securities available for sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$34.77B	USD	Annual
Maturities of fixed maturity securities available for sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$27.62B	USD	Annual
Maturities of fixed maturity securities available for sale	`ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities`	$18.48B	USD	Annual
Principal payments received on and sales of mortgage and other loans receivable	`ProceedsFromSaleAndCollectionOfMortgageNotesReceivable`	$8.27B	USD	Annual
Principal payments received on and sales of mortgage and other loans receivable	`ProceedsFromSaleAndCollectionOfMortgageNotesReceivable`	$9.44B	USD	Annual
Principal payments received on and sales of mortgage and other loans receivable	`ProceedsFromSaleAndCollectionOfMortgageNotesReceivable`	$7.80B	USD	Annual
Available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$38.88B	USD	Annual
Available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$58.28B	USD	Annual
Available for sale securities	`PaymentsToAcquireAvailableForSaleSecuritiesDebt`	$74.20B	USD	Annual
Other securities	`PaymentsToAcquireTradingSecuritiesHeldforinvestment`	$2.03B	USD	Annual
Other securities	`PaymentsToAcquireTradingSecuritiesHeldforinvestment`	$3.71B	USD	Annual
Other securities	`PaymentsToAcquireTradingSecuritiesHeldforinvestment`	$617.00M	USD	Annual
Other invested assets	`PaymentsToAcquireOtherInvestments`	$3.17B	USD	Annual
Other invested assets	`PaymentsToAcquireOtherInvestments`	$3.52B	USD	Annual
Other invested assets	`PaymentsToAcquireOtherInvestments`	$2.35B	USD	Annual
Mortgage and other loans receivable	`PaymentsToAcquireMortgageNotesReceivable`	$5.99B	USD	Annual
Mortgage and other loans receivable	`PaymentsToAcquireMortgageNotesReceivable`	$9.01B	USD	Annual
Mortgage and other loans receivable	`PaymentsToAcquireMortgageNotesReceivable`	$14.36B	USD	Annual
Net change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$4.92B	USD	Annual
Net change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-595.00M	USD	Annual
Net change in short-term investments	`PaymentsForProceedsFromShortTermInvestments`	$-5.09B	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$-6.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$443.00M	USD	Annual
Other, net	`PaymentsForProceedsFromOtherInvestingActivities`	$995.00M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.63B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-6.20B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.28B	USD	Annual
Policyholder contract deposits	`AdditionsToContractHoldersFunds`	$22.39B	USD	Annual
Policyholder contract deposits	`AdditionsToContractHoldersFunds`	$26.51B	USD	Annual
Policyholder contract deposits	`AdditionsToContractHoldersFunds`	$25.42B	USD	Annual
Policyholder contract withdrawals	`WithdrawalFromContractHoldersFunds`	$22.48B	USD	Annual
Policyholder contract withdrawals	`WithdrawalFromContractHoldersFunds`	$17.85B	USD	Annual
Policyholder contract withdrawals	`WithdrawalFromContractHoldersFunds`	$20.72B	USD	Annual
Issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$7.48B	USD	Annual
Issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.20B	USD	Annual
Issuance of debt	`ProceedsFromIssuanceOfLongTermDebt`	$107.00M	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebt`	$9.46B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebt`	$4.15B	USD	Annual
Repayments of debt	`RepaymentsOfLongTermDebt`	$1.92B	USD	Annual
Borrowings under delayed draw term loan agreement	`ProceedsFromShortTermDebt`	$1.50B	USD	Annual
Borrowings under delayed draw term loan agreement	`ProceedsFromShortTermDebt`	-	USD	Annual
Borrowings under delayed draw term loan agreement	`ProceedsFromShortTermDebt`	-	USD	Annual
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$2.59B	USD	Annual
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$500.00M	USD	Annual
Purchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$5.20B	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$29.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$29.00M	USD	Annual
Dividends paid on preferred stock	`PaymentsOfDividendsPreferredStockAndPreferenceStock`	$29.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$1.08B	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$982.00M	USD	Annual
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$1.10B	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$545.00M	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.22B	USD	Annual
Other, net	`ProceedsFromPaymentsForOtherFinancingActivities`	$541.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-676.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-3.73B	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$5.06B	USD	Annual
Effect of exchange rate changes on cash and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-117.00M	USD	Annual
Effect of exchange rate changes on cash and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$49.00M	USD	Annual
Effect of exchange rate changes on cash and restricted cash	`EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$-67.00M	USD	Annual
Net decrease in cash and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations`	$-211.00M	USD	Annual
Net decrease in cash and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations`	$-803.00M	USD	Annual
Net decrease in cash and restricted cash	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffectDisposalGroupIncludingDiscontinuedOperations`	$-57.00M	USD	Annual
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.22B	USD	Point-in-time
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$3.29B	USD	Point-in-time
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$3.23B	USD	Point-in-time
Cash and restricted cash at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.43B	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.22B	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$3.29B	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$3.23B	USD	Point-in-time
Cash and restricted cash at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$2.43B	USD	Point-in-time
Cash	`Cash`	$2.83B	USD	Point-in-time
Cash	`Cash`	$2.04B	USD	Point-in-time
Cash	`Cash`	$2.20B	USD	Point-in-time
Total cash and restricted cash shown in the Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$3.23B	USD	Point-in-time
Total cash and restricted cash shown in the Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.22B	USD	Point-in-time
Total cash and restricted cash shown in the Consolidated Statements of Cash Flows	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$2.43B	USD	Point-in-time
Interest	`InterestPaidNet`	$1.35B	USD	Annual
Interest	`InterestPaidNet`	$1.15B	USD	Annual
Interest	`InterestPaidNet`	$1.13B	USD	Annual
Taxes	`IncomeTaxesPaidNet`	$862.00M	USD	Annual
Taxes	`IncomeTaxesPaidNet`	$975.00M	USD	Annual
Taxes	`IncomeTaxesPaidNet`	$746.00M	USD	Annual
Fixed maturity securities available for sale received in connection with pension risk transfer transactions	`FixedMaturitySecuritiesAvailableForSaleReceivedInConnectionWithPensionRiskTransferTransactions`	$1.14B	USD	Annual
Fixed maturity securities available for sale received in connection with pension risk transfer transactions	`FixedMaturitySecuritiesAvailableForSaleReceivedInConnectionWithPensionRiskTransferTransactions`	$1.12B	USD	Annual
Fixed maturity securities available for sale received in connection with pension risk transfer transactions	`FixedMaturitySecuritiesAvailableForSaleReceivedInConnectionWithPensionRiskTransferTransactions`	$2.28B	USD	Annual
Fixed maturity securities received in connection with reinsurance transactions	`NoncashOrPartNoncashAcquisitionInvestmentsAcquiredDuringReinsuranceTransaction`	$362.00M	USD	Annual
Fixed maturity securities received in connection with reinsurance transactions	`NoncashOrPartNoncashAcquisitionInvestmentsAcquiredDuringReinsuranceTransaction`	$110.00M	USD	Annual
Fixed maturity securities received in connection with reinsurance transactions	`NoncashOrPartNoncashAcquisitionInvestmentsAcquiredDuringReinsuranceTransaction`	$161.00M	USD	Annual
Fixed maturity securities transferred in connection with reinsurance transactions	`NoncashOrPartNoncashSecuritiesTransferredInConnectionWithReinsuranceTransaction`	$-266.00M	USD	Annual
Fixed maturity securities transferred in connection with reinsurance transactions	`NoncashOrPartNoncashSecuritiesTransferredInConnectionWithReinsuranceTransaction`	$-224.00M	USD	Annual
Fixed maturity securities transferred in connection with reinsurance transactions	`NoncashOrPartNoncashSecuritiesTransferredInConnectionWithReinsuranceTransaction`	$-837.00M	USD	Annual
Interest credited to policyholder contract deposits included in financing activities	`InterestCreditedToPolicyholderAccountsIncludedInFinancingActivities`	$3.61B	USD	Annual
Interest credited to policyholder contract deposits included in financing activities	`InterestCreditedToPolicyholderAccountsIncludedInFinancingActivities`	$3.59B	USD	Annual
Interest credited to policyholder contract deposits included in financing activities	`InterestCreditedToPolicyholderAccountsIncludedInFinancingActivities`	$3.73B	USD	Annual
Fee income debited to policyholder contract deposits included in financing activities	`FeeIncomeDebitedToPolicyholderContractDepositsIncludedInFinancingActivities`	$-1.69B	USD	Annual
Fee income debited to policyholder contract deposits included in financing activities	`FeeIncomeDebitedToPolicyholderContractDepositsIncludedInFinancingActivities`	$-1.71B	USD	Annual
Fee income debited to policyholder contract deposits included in financing activities	`FeeIncomeDebitedToPolicyholderContractDepositsIncludedInFinancingActivities`	$-1.69B	USD	Annual

Stockholders Equity 38 line items

Line Item	Tag	Value	Unit	Period
Balance, beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$42.23B	USD	Point-in-time
Balance, beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.20B	USD	Point-in-time
Balance, beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.43B	USD	Point-in-time
Balance, beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$68.91B	USD	Point-in-time
Common stock issued under stock plans	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$-64.00M	USD	Annual
Common stock issued under stock plans	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$-99.00M	USD	Annual
Common stock issued under stock plans	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$-74.00M	USD	Annual
Purchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$5.15B	USD	Annual
Purchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$500.00M	USD	Annual
Purchase of common stock	`TreasuryStockValueAcquiredCostMethod`	$2.64B	USD	Annual
Net income (loss) attributable to AIG or noncontrolling interests	`ProfitLoss`	$9.92B	USD	Annual
Net income (loss) attributable to AIG or noncontrolling interests	`ProfitLoss`	$11.28B	USD	Annual
Net income (loss) attributable to AIG or noncontrolling interests	`ProfitLoss`	$-5.83B	USD	Annual
Dividends on preferred stock	`DividendsPreferredStock`	$29.00M	USD	Annual
Dividends on preferred stock	`DividendsPreferredStock`	$29.00M	USD	Annual
Dividends on preferred stock	`DividendsPreferredStock`	$29.00M	USD	Annual
Dividends on common stock	`DividendsCommonStock`	$1.08B	USD	Annual
Dividends on common stock	`DividendsCommonStock`	$1.10B	USD	Annual
Dividends on common stock	`DividendsCommonStock`	$982.00M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-5.83B	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$8.51B	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-33.40B	USD	Annual
Net increase (decrease) due to divestitures and acquisitions	`NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet`	$1.71B	USD	Annual
Net increase (decrease) due to divestitures and acquisitions	`NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet`	$-958.00M	USD	Annual
Net increase (decrease) due to divestitures and acquisitions	`NoncontrollingInterestIncreaseFromBusinessCombinationAndDecreaseFromDeconsolidationNet`	$1.61B	USD	Annual
Contributions from noncontrolling interests	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$108.00M	USD	Annual
Contributions from noncontrolling interests	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$22.00M	USD	Annual
Contributions from noncontrolling interests	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$133.00M	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$284.00M	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$682.00M	USD	Annual
Distributions to noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$156.00M	USD	Annual
Other	`StockholdersEquityOther`	$-386.00M	USD	Annual
Other	`StockholdersEquityOther`	$-312.00M	USD	Annual
Other	`StockholdersEquityOther`	$-221.00M	USD	Annual
Balance, end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$42.23B	USD	Point-in-time
Balance, end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.20B	USD	Point-in-time
Balance, end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$67.43B	USD	Point-in-time
Balance, end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$68.91B	USD	Point-in-time

Comprehensive Income 30 line items

Line Item	Tag	Value	Unit	Period
Net income (loss)	`ProfitLoss`	$9.92B	USD	Annual
Net income (loss)	`ProfitLoss`	$11.28B	USD	Annual
Net income (loss)	`ProfitLoss`	$-5.83B	USD	Annual
Change in unrealized appreciation (depreciation) of fixed maturity securities on which allowance for credit losses was taken	`ChangeInUnrealizedAppreciationDepreciationOfFixedMaturitySecuritiesOnWhichAllowanceForCreditLossesWasTakenAfterTax`	$-87.00M	USD	Annual
Change in unrealized appreciation (depreciation) of fixed maturity securities on which allowance for credit losses was taken	`ChangeInUnrealizedAppreciationDepreciationOfFixedMaturitySecuritiesOnWhichAllowanceForCreditLossesWasTakenAfterTax`	$-95.00M	USD	Annual
Change in unrealized appreciation (depreciation) of fixed maturity securities on which allowance for credit losses was taken	`ChangeInUnrealizedAppreciationDepreciationOfFixedMaturitySecuritiesOnWhichAllowanceForCreditLossesWasTakenAfterTax`	$35.00M	USD	Annual
Change in unrealized appreciation (depreciation) of all other investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAllInvestmentsOtherThanInvestmentsOnWhichAllowanceForCreditLossesWasTakenAfterTax`	$-6.00B	USD	Annual
Change in unrealized appreciation (depreciation) of all other investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAllInvestmentsOtherThanInvestmentsOnWhichAllowanceForCreditLossesWasTakenAfterTax`	$-32.77B	USD	Annual
Change in unrealized appreciation (depreciation) of all other investments	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnAllInvestmentsOtherThanInvestmentsOnWhichAllowanceForCreditLossesWasTakenAfterTax`	$8.35B	USD	Annual
Change in foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-187.00M	USD	Annual
Change in foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$359.00M	USD	Annual
Change in foreign currency translation adjustments	`OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax`	$-514.00M	USD	Annual
Change in retirement plan liabilities adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-325.00M	USD	Annual
Change in retirement plan liabilities adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$106.00M	USD	Annual
Change in retirement plan liabilities adjustment	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$20.00M	USD	Annual
Change in fair value of liabilities under fair value option attributable to changes in own credit risk	`OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustment`	$1.00M	USD	Annual
Change in fair value of liabilities under fair value option attributable to changes in own credit risk	`OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustment`	$-6.00M	USD	Annual
Change in fair value of liabilities under fair value option attributable to changes in own credit risk	`OtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTaxAndReclassificationAdjustment`	$-2.00M	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-5.83B	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$8.51B	USD	Annual
Other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-33.40B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.68B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$4.09B	USD	Annual
Comprehensive income (loss)	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-22.13B	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$430.00M	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-1.58B	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$99.00M	USD	Annual
Comprehensive income (loss) attributable to AIG	`ComprehensiveIncomeNetOfTax`	$3.66B	USD	Annual
Comprehensive income (loss) attributable to AIG	`ComprehensiveIncomeNetOfTax`	$-20.54B	USD	Annual
Comprehensive income (loss) attributable to AIG	`ComprehensiveIncomeNetOfTax`	$2.58B	USD	Annual

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