Leases - Lease Costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Operating lease cost	$ 86	$ 91	$ 96
Short-term lease cost	15	18	19
Other	8	15	14
Total lease cost	$ 109	$ 124	$ 129