Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Operating Leases
2024	$ 61
2025	64
2026	61
2027	55
2028	48
Thereafter	116
Total future minimum lease payments	405
Less imputed interest	(67)
Total	338	$ 370
Finance Leases
2024	4
2025	6
2026	5
2027	0
2028	0
Thereafter	0
Total future minimum lease payments	15
Less imputed interest	0
Total	$ 15	$ 12