Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	$ (218)	$ (292)	$ (300)
Change during period	(43)	74	7
Reclassified into operations	0	0	1
Balance at the end of the period	(261)	(218)	(292)
Foreign Currency Items
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	(171)	(256)	(282)
Change during period	(74)	85	26
Reclassified into operations	0	0	0
Balance at the end of the period	(245)	(171)	(256)
Derivative Financial Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	(17)	(11)	0
Change during period	14	(6)	(11)
Reclassified into operations	0	0	0
Balance at the end of the period	(3)	(17)	(11)
Other comprehensive income (loss), tax benefit (expense)	15	0	4
Unrecognized pension benefit costs, net of taxes
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	(30)	(25)	(18)
Change during period	17	(5)	(8)
Reclassified into operations	0	0	1
Balance at the end of the period	(13)	(30)	(25)
Other comprehensive income (loss), tax benefit (expense)	$ 5	$ 0	$ 1