Condensed Consolidated Balance Sheets (unaudited) - USD ($) $ in Millions		Sep. 30, 2024	Dec. 31, 2023
Fixed maturity securities:
Bonds available for sale, at fair value, net of allowance for credit losses of $40 in 2024 and $34 in 2023 (amortized cost: 2024 - $67,364; 2023 - $68,119)	[1]	$ 65,980	$ 65,242
Other bond securities, at fair value (See Note 6)		763	663
Equity securities, at fair value (See Note 6)		767	665
Mortgage and other loans receivable, net of allowance for credit losses of $37,803 in 2024 and $37,776 in 2023	[1]	4,286	4,441
Other invested assets (portion measured at fair value: 2024 - $11,780; 2023 - $4,175)		14,440	6,368
Short-term investments, including restricted cash of $72 in 2024 and $1 in 2023 (portion measured at fair value: 2024 - $8,822; 2023 - $9,363)	[1]	11,848	12,865
Total investments		98,084	90,244
Cash		1,472	1,540
Accrued investment income	[1]	581	580
Premiums and other receivables, net of allowance for credit losses and disputes of $133 in 2024 and $138 in 2023		11,196	9,967
Deferred income tax assets		5,278	6,186
Deferred policy acquisition costs		2,191	2,117
Goodwill		3,453	3,422
Deposit accounting assets, net of allowance for credit losses of $49 in 2024 and $49 in 2023		2,185	1,915
Other assets, including restricted cash of $15 in 2024 and $32 in 2023 (portion measured at fair value: 2024 - $215; 2023 - $374)	[1]	4,553	5,425
Total assets		169,449	539,306
Liabilities:
Liability for unpaid losses and loss adjustment expenses, including allowance for credit losses of $14 in 2024 and $14 in 2023		71,066	70,393
Unearned premiums		18,926	17,375
Future policy benefits		1,471	1,467
Other policyholder funds		455	495
Fortitude Re funds withheld payable (portion measured at fair value: 2024 - $0; 2023 - $(148))		3,477	3,527
Premiums and other related payables		6,715	6,219
Deposit accounting liabilities		2,957	2,612
Commissions and premium taxes payable		1,520	1,351
Current and deferred income tax liabilities		422	347
Other liabilities (portion measured at fair value: 2024 - $268; 2023 - $482)		7,235	7,496
Total liabilities		124,376	488,005
Contingencies, commitments and guarantees (See Note 13)
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: 2024 - 0 and 2023 - 20,000; liquidation preference $500		0	485
Common stock, $2.50 par value; 5,000,000,000 shares authorized; shares issued: 2024 - 1,906,671,492 and 2023 - 1,906,671,492		4,766	4,766
Treasury stock, at cost; 2024 - 1,276,381,562 shares; 2023 - 1,217,831,721 shares of common stock		(63,744)	(59,189)
Additional paid-in capital		75,310	75,810
Retained earnings		34,429	37,516
Accumulated other comprehensive loss		(5,722)	(14,037)
Total AIG shareholders’ equity		45,039	45,351
Non-redeemable noncontrolling interests		34	5,950
Total equity		45,073	51,301
Total liabilities and equity		169,449	539,306
Held-for-Sale
Fixed maturity securities:
Assets held for sale and assets of discontinued operations		137	30
Liabilities:
Liabilities held for sale and liabilities of discontinued operations		78	28
Discontinued Operations
Fixed maturity securities:
Assets held for sale and assets of discontinued operations		0	378,748
Liabilities:
Liabilities held for sale and liabilities of discontinued operations		0	366,089
Consolidated Entities, Excluding Consolidated Investments
Liabilities:
Long-term debt		9,892	10,375
Consolidated Investments, Including Variable Interest Entities, Primarily Beneficiary
Liabilities:
Long-term debt	[1]	162	231
Fortitude RE
Fixed maturity securities:
Reinsurance assets, net of allowance for credit losses and disputes		3,529	3,839
Excluding Fortitude
Fixed maturity securities:
Reinsurance assets, net of allowance for credit losses and disputes		$ 36,790	$ 35,293

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