INCOME TAXES - RECONCILIATION OF 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 beginning of period	$ 2,026	$ 2,045	$ 2,173
Increases related to prior-year positions	2	75	14
Settlements	0	(80)	(42)
Reductions for tax positions of prior years	(18)	(14)	(100)
Balance, at end of period	$ 2,010	$ 2,026	$ 2,045