INCOME TAXES - Unrecognized Tax Benefit Reconciliation (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Unrecognized tax benefit at beginning of year	$ 255	$ 282	$ 464
Change attributable to tax positions taken in prior years	(90)	(15)	(134)
Change attributable to tax positions taken during the current period	16	3	0
Decrease attributable to settlements with taxing authorities	(9)	(15)	(48)
Unrecognized tax benefit at end of year	$ 172	$ 255	$ 282