INCOME TAXES - Unrecognized Tax Benefits (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at January 1	$ 38	$ 43	$ 49
Additions based on tax positions related to the current year	2	1	2
Reductions due to lapse of applicable statutes of limitation	(6)	(6)	(8)
Total before interest and penalties at December 31	34	38	43
Interest and penalties	3	4	4
Balance at December 31	$ 37	$ 42	$ 47