INCOME TAXES - Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current
-U.S. Federal	$ 99	$ 9	$ (272)
-U.S. State	24	(41)	(57)
-Non-U.S.	(86)	(78)	(161)
Current income tax expense	37	(110)	(490)
Deferred
-U.S. Federal	(122)	180	141
-U.S. State	(37)	81	39
-Non-U.S.	41	48	(16)
Deferred income tax expense	(118)	309	164
Provision for income taxes	$ (81)	$ 199	$ (326)

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

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