CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 837	$ 504	$ 544
Other comprehensive income (loss), net of tax:
Changes in unrealized gains and losses on anticipated sales hedging transactions	46	(30)	(10)
Foreign currency translation adjustment	(6)	5	1
Comprehensive income	$ 877	$ 479	$ 535