Consolidated Statements of Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Premiums	$ 7,244	$ 7,828	$ 24,782	$ 22,460
Policy fees	702	735	2,094	2,193
Total net investment income	3,556	2,668	10,660	8,509
Total net realized gains (losses)	1,081	2,572	(1,125)	8,783
Other income	191	195	565	660
Total revenues	12,774	13,998	36,976	42,605
Benefits, losses and expenses:
Policyholder benefits and losses incurred (including remeasurement (gains) losses of $35 and $17 for the three months ended September 30, 2023 and 2022, respectively; $192 and $244 for the nine months ended September 30, 2023 and 2022, respectively)	4,982	6,049	18,237	16,093
Change in the fair value of market risk benefits, net	(418)	(435)	(484)	(713)
Interest credited to policyholder account balances	1,135	959	3,237	2,749
Amortization of deferred policy acquisition costs	1,190	1,170	3,673	3,423
General operating and other expenses	2,117	2,075	6,365	6,445
Interest expense	280	282	865	811
Gain (loss) on extinguishment of debt	21	0	21	299
Net (gain) loss on divestitures and other	(101)	(6)	(142)	(45)
Total benefits, losses and expenses	9,206	10,094	31,772	29,062
Income (loss) from continuing operations before income tax expense (benefit)	3,568	3,904	5,204	13,543
Income tax expense (benefit)	821	817	853	2,816
Income (loss) from continuing operations	2,747	3,087	4,351	10,727
Income (loss) from discontinued operations, net of income tax expense	0	0	0	(1)
Net income (loss)	2,747	3,087	4,351	10,726
Less:
Net income (loss) from continuing operations attributable to noncontrolling interests	720	339	801	1,051
Net income (loss) attributable to AIG	2,027	2,748	3,550	9,675
Less: Dividends on preferred stock	7	7	22	22
Net income attributable to AIG common shareholders	$ 2,020	$ 2,741	$ 3,528	$ 9,653
Basic:
Income (loss) from continuing operations (in dollars per share)	$ 2.83	$ 3.59	$ 4.86	$ 12.22
Income from discontinued operations (in dollars per share)	0	0	0	0
Net income (loss) attributable to AIG common shareholders (in dollars per share)	2.83	3.59	4.86	12.22
Diluted:
Income (loss) from continuing operations (in dollars per share)	2.81	3.55	4.83	12.08
Income from discontinued operations (in dollars per share)	0	0	0	0
Net income attributable to AIG common shareholders (in dollars per share)	$ 2.81	$ 3.55	$ 4.83	$ 12.08
Weighted average shares outstanding:
Basic (in shares)	712,598,496	763,051,482	725,579,999	789,888,322
Diluted (in shares)	718,727,312	771,132,401	731,033,045	799,092,556
Excluding Fortitude Re Funds Withheld Assets
Revenues:
Total net investment income	$ 3,292	$ 2,513	$ 9,659	$ 7,875
Total net realized gains (losses)	171	901	(881)	1,244
Fortitude Re funds withheld assets
Revenues:
Total net investment income	264	155	1,001	634
Total net realized gains (losses)	(227)	(86)	(396)	(312)
Fortitude Re funds withheld embedded derivative
Revenues:
Total net realized gains (losses)	$ 1,137	$ 1,757	$ 152	$ 7,851