Leases - Schedule of Lease Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease cost	$ 136	$ 138
Short-term lease cost	3	5
Variable lease cost	20	18
Sublease Income	(2)	(1)
Total lease cost	$ 157	$ 160