Income Taxes - Schedule of Loss Before Provision for Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Domestic	$ (283)	$ (301)	$ (267)
Foreign	1	0	1
Loss before income taxes	$ (282)	$ (301)	$ (266)