Changes in Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended					9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Changes in Accumulated Other Comprehensive Loss [Abstract]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax, Beginning Balance						$ (38)
Accumulated Other Comprehensive Income (Loss), Defined Benefit Plan, Net of Tax, Beginning Balance						36
Accumulated Other Comprehensive Loss, Beginning Balance						(74)
Other comprehensive income (loss), foreign currency translation adjustments, before reclassification adjustment, after of tax						(13)
Other Comprehensive (Income) Loss, Defined Benefit Plan, before Reclassification Adjustment, after Tax						1
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax						(12)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Total	$ (6)		$ (5)			(13)	$ (4)
Post-employment benefits	1					1	1
Other comprehensive loss, net of tax	(5)	$ (7)	$ (5)	$ 3	$ (1)	(12)	$ (3)
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax, Ending Balance	(51)					(51)
Accumulated Other Comprehensive Income (Loss), Defined Benefit Plan, Net of Tax, Ending Balance	35					35
Accumulated Other Comprehensive Loss, Ending Balance	$ (86)					$ (86)