REVENUE RECOGNITION - Changes in Deferred Revenue Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Movement in Deferred Revenue [Roll Forward]
Balance at beginning of period	$ 422	$ 257
Customer deposits and billings	342	276
Revenue recognized in the period	(334)	(262)
Translation	(2)
Translation and other		(3)
Balance at end of period	$ 428	$ 268