Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Interest Expense, Operating and Nonoperating [Abstract]
Interest on borrowings	$ 42	$ 37
Fee on financing agreements and other	2	2
Interest on tax liabilities	1	0
Interest capitalized	(6)	(2)
Interest expense	$ 39	$ 37