Leases - Components of Lease Expense (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Operating lease costs:
Operating lease cost	$ 54	$ 58	$ 48
Short-term lease cost	2	2	3
Total operating lease costs	56	60	51
Finance lease cost:
Amortization of right-of-use assets	1	1	1
Total finance lease costs	$ 1	$ 1	$ 1