Leases - Schedule of Lease Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Non-cash disclosure upon commencement of new lease:
Right-of-use assets obtained in exchange for new operating lease liabilities	$ 68	$ 3	$ 19
Right-of-use assets obtained in exchange for new finance lease liabilities	0	0	6
Non-cash disclosure upon modification of existing lease:
Modification of operating lease right-of-use assets	1	7	0
Modification of finance lease right-of-use assets	$ 0	$ (1)	$ 4