Accumulated Other Comprehensive Loss - Schedule of Comprehensive Income (Loss) Attributable to Minority Shareholders (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Equity [Abstract]
Net Income (Loss) Attributable to Minority Shareholders	$ (2)	$ 1	$ 28	$ (6)
Other Comprehensive Income (Loss):
Foreign currency translation	(1)	8	7	4
Other Comprehensive Income (Loss)	(1)	8	7	4
Comprehensive Income (Loss) Attributable to Minority Shareholders	$ (3)	$ 9	$ 35	$ (2)