Consolidated Balance Sheets - USD ($) $ in Millions		Sep. 30, 2023	Dec. 31, 2022
Fixed maturity securities:
Bonds available for sale, at fair value, net of allowance for credit losses of $138 in 2023 and $186 in 2022 (amortized cost: 2023 - $248,691; 2022 - $255,993)*	[1]	$ 214,940	$ 226,156
Other bond securities, at fair value (See Note 5)	[1]	4,840	4,485
Equity securities, at fair value (See Note 5)	[1]	515	575
Mortgage and other loans receivable, net of allowance for credit losses of $38,521 in 2023 and $38,351 in 2022*	[1]	50,922	49,605
Other invested assets (portion measured at fair value: 2023 - $12,014; 2022 - $12,042)*	[1]	16,054	15,953
Short-term investments, including restricted cash of $4 in 2023 and $140 in 2022 (portion measured at fair value: 2023 - $6,459; 2022 - $5,708)*	[1]	13,048	12,376
Total investments		300,319	309,150
Cash	[1]	1,994	2,043
Accrued investment income	[1]	2,574	2,376
Premiums and other receivables, net of allowance for credit losses and disputes of $141 in 2023 and $169 in 2022		11,388	13,243
Deferred income taxes		14,612	14,804
Deferred policy acquisition costs		11,999	12,857
Market risk benefit assets, at fair value		978	796
Other assets, net of allowance for credit losses of $49 in 2023 and $49 in 2022, including restricted cash of $36 in 2023 and $33 in 2022 (portion measured at fair value: 2023 - $485; 2022 - $621)*	[1]	11,857	12,384
Separate account assets, at fair value		84,724	84,853
Assets held for sale		14,018	0
Total assets		521,521	522,228
Liabilities:
Liability for unpaid losses and loss adjustment expenses, including allowance for credit losses of $14 in 2023 and $14 in 2022		69,823	75,167
Unearned premiums		18,409	18,338
Future policy benefits for life and accident and health insurance contracts		51,666	51,914
Policyholder contract deposits (portion measured at fair value: 2023 - $6,376; 2022 - $5,408)		159,737	155,984
Market risk benefit liabilities, at fair value		4,519	4,736
Other policyholder funds		3,365	3,463
Fortitude Re funds withheld payable (portion measured at fair value: 2023 - $(3,413); 2022 - $(2,235))		27,691	30,383
Other liabilities (portion measured at fair value: 2023 - $351; 2022 - $343)*	[1]	24,202	26,757
Separate account liabilities		84,724	84,853
Liabilities held for sale		10,117	0
Total liabilities		478,308	478,774
Contingencies, commitments and guarantees (See Note 15)
AIG shareholders’ equity:
Series A non-cumulative preferred stock and additional paid in capital, $5.00 par value; 100,000,000 shares authorized; shares issued: 2023 - 20,000 and 2022 - 20,000; liquidation preference $500		485	485
Common stock, $2.50 par value; 5,000,000,000 shares authorized; shares issued: 2023 - 1,906,671,492 and 2022 - 1,906,671,492		4,766	4,766
Treasury stock, at cost; 2023 - 1,202,096,780 shares; 2022 - 1,172,543,436 shares of common stock		(58,191)	(56,473)
Additional paid-in capital		77,764	79,915
Retained earnings		37,689	34,893
Accumulated other comprehensive loss		(22,529)	(22,616)
Total AIG shareholders’ equity		39,984	40,970
Non-redeemable noncontrolling interests		3,229	2,484
Total equity		43,213	43,454
Total liabilities and equity		521,521	522,228
Recurring Basis
Fixed maturity securities:
Other invested assets (portion measured at fair value: 2023 - $12,014; 2022 - $12,042)*		12,014	12,042
Short-term investments, including restricted cash of $4 in 2023 and $140 in 2022 (portion measured at fair value: 2023 - $6,459; 2022 - $5,708)*		6,459	5,708
Market risk benefit assets, at fair value		978	796
Other assets, net of allowance for credit losses of $49 in 2023 and $49 in 2022, including restricted cash of $36 in 2023 and $33 in 2022 (portion measured at fair value: 2023 - $485; 2022 - $621)*		485	621
Liabilities:
Policyholder contract deposits (portion measured at fair value: 2023 - $6,376; 2022 - $5,408)		6,376	5,408
Market risk benefit liabilities, at fair value		4,519	4,736
Fortitude Re funds withheld payable (portion measured at fair value: 2023 - $(3,413); 2022 - $(2,235))		3,413	2,235
Consolidated Entities, Excluding Consolidated Investments
Liabilities:
Short-term and long-term debt		21,338	21,299
Consolidated Investments, Including Variable Interest Entities, Primarily Beneficiary
Liabilities:
Short-term and long-term debt	[1]	2,717	5,880
Fortitude RE
Fixed maturity securities:
Reinsurance assets, net of allowance for credit losses and disputes		28,895	30,751
Excluding Fortitude
Fixed maturity securities:
Reinsurance assets, net of allowance for credit losses and disputes		$ 38,163	$ 38,971

[1] See Note 10 for details of balances associated with variable interest entities.