Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Net income (loss)	$ 260	$ 186	$ 370	$ 527
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustment	77	2	13	(81)
Net change in derivative financial instruments	134	(18)	157	111
Net change in defined benefit pensions and other items	0	0	0	1
Total other comprehensive income (loss)	211	(16)	170	30
Total comprehensive income (loss)	$ 471	$ 170	$ 540	$ 558