INCOME TAXES - Components of Income Tax Provision (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Current
Federal	$ (33)	$ 41	$ 407
Non-U.S.	5,945	5,807	4,106
State and local	195	96	270
Total current income taxes	6,107	5,944	4,783
Deferred
Federal	(1,227)	(1,925)	(807)
Non-U.S.	(816)	(432)	353
State and local	147	(59)	(687)
Total deferred income taxes	(1,896)	(2,416)	(1,141)
Provision for income tax on continuing operations before non-controlling interests	4,211	3,528	3,642
Provision (benefit) for income taxes on:
Discontinued operations	0	0	(41)
Gains (losses) included in AOCI, but excluded from net income	1,035	557	(1,573)
Employee stock plans	(5)	(13)	(8)
Opening adjustment to Retained earnings	0	102	0
Opening adjustment to AOCI	0	12	0
Provision (benefit) for effect of securities transactions	88	51	14
Benefit for effect of other-than-temporary-impairment losses	$ (110)	$ (92)	$ (137)