Other Expense, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Other Expense Net [Abstract]
IPO and separation-related costs	$ 0	$ 0	$ 12
Other expenses	0	0	10
Other expense, net	$ 0	$ 0	$ 22