INCOME TAXES - Provision (Benefit) for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Current:
Federal	$ 378	$ 147	$ 21
State	74	30	1
Foreign	243	64	10
Total current	695	241	32
Deferred:
Federal	27	(66)	(137)
State	(2)	(1)	(31)
Foreign	(11)	11	(1)
Total deferred	14	(56)	(169)
Total income tax provision (benefit)	$ 709	$ 185	$ (137)