Leases - Summary of Future Lease Payments (Detail) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Operating Leases
Present value of lease payments	$ 391	$ 380
Less: current lease obligations	(56)	(53)
Total long-term lease obligations	335	327
Financing Leases
Present value of lease payments	221	200
Less: current lease obligations	(19)	(20)
Total long-term lease obligations	202	$ 180
Continuing Operations
Operating Leases
2025	72
2026	65
2027	53
2028	43
2029	38
Thereafter	234
Total lease payments	505
Less: imputed interest	(114)
Present value of lease payments	391
Less: current lease obligations	(56)
Total long-term lease obligations	335
Financing Leases
2025	26
2026	19
2027	18
2028	16
2029	15
Thereafter	202
Total lease payments	296
Less: imputed interest	(75)
Present value of lease payments	221
Less: current lease obligations	(19)
Total long-term lease obligations	$ 202