Supplemental Financial Information - Schedule of Other Expense (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Foreign currency losses	$ 0	$ 0	$ 4	$ 11
Other	2	5	9	12
Total Other expense	$ 2	$ 5	$ 13	$ 23