Leases - Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating lease payments	$ 80	$ 92	$ 96
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$ 22	$ 86	$ 75