INCOME TAXES - Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ 336	$ 434	$ 262
State	83	74	72
Foreign	354	244	305
Current income tax provision	773	752	639
Future:
Federal	(125)	13	(14)
State	(14)	6	(2)
Foreign	65	78	(106)
Deferred income tax provision (benefit)	(74)	97	(122)
Income tax expense	$ 699	$ 849	$ 517

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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