Leases - Schedule of Lease Maturities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease, less than 1 year	$ 113
Lessee, Operating Lease, Liability, to be Paid, Year Two	110
Lessee, Operating Lease, Liability, to be Paid, Year Three	101
Lessee, Operating Lease, Liability, to be Paid, Year Four	87
Lessee, Operating Lease, Liability, to be Paid, Year Five	77
Operating lease, After 5 years	410
Less Imputed Interest	(171)
Operating Lease, Liability	727	$ 758
Lessee, Operating Lease, Liability, to be Paid, Total	898
Financing lease, less than 1 year	9
Finance Lease, Liability, to be Paid, Year Two	8
Finance Lease, Liability, to be Paid, Year Three	7
Finance Lease, Liability, to be Paid, Year Four	4
Finance Lease, Liability, to be Paid, Year Five	0
Financing lease, After 5 years	0
Less Imputed Interest	(3)
Finance Lease, Liability	25	$ 17
Finance Lease, Liability, Payment, Due, Total	28
Lessee, Operating and Finance Lease, Liability, to be Paid, Year One	122
Lessee, Operating and Finance Lease, Liability, to be Paid, Year Two	118
Lessee, Operating and Finance Lease, Liability, to be Paid, Year Three	108
Lessee, Operating and Finance Lease, Liability, to be Paid, Year Four	91
Lessee, Operating and Finance Lease, Liability, to be Paid, Year Five	77
Lessee, Operating and Finance Lease, Liability, to be Paid, after Year Five	410
Lessee, Operating and Finance Lease, Payments, Due	926
Lessee, Operating and Finance Lease, Liability, Undiscounted Excess Amount	174
Operating and Finance Lease, Liability	$ 752