Accumulated Comprehensive Loss (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 1,671	$ 1,557
Foreign currency translation adjustments	12	(15)
Ending balance	1,692	1,617
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(122)	(89)
Ending balance	(110)	(104)
Foreign currency translation adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(122)	(89)
Foreign currency translation adjustments	12	(15)
Ending balance	(110)	(104)
Other
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0	(1)
Foreign currency translation adjustments	0	0
Ending balance	$ 0	$ 0