Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Lease, Cost

The following table shows the components of lease cost (in millions):

Lease Cost	Years ended December 31,
	2023		2022
Operating lease cost	$	393	$	402
Finance lease cost:
Amortization of right-of-use assets	19		19
Interest on lease liabilities	6		7
Short-term lease cost	39		50
Total lease cost	$	457	$	478

Supplemental cash flow information related to leases was as follows (in millions):

Cash Flow	Years ended December 31,
	2023		2022
Cash paid for amounts included in the measurement of lease obligations:
Operating cash flows for operating leases	$	372	$	368
Operating cash flows for finance leases	$	6	$	7
Financing cash flows for finance leases	$	25	$	29
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	218	$	(35)

Other information related to leases was as follows:

Other Information	December 31, 2023		December 31, 2022
Weighted-average remaining lease term (in years):
Operating leases	5.6		5.7
Finance leases	4.2		5.1
Weighted-average discount rate:
Operating leases	4.0	%	3.6	%
Finance leases	5.7	%	5.8	%

Assets and Liabilities

Supplemental balance sheet information related to leases was as follows (in millions):

Operating Leases	December 31, 2023		December 31, 2022
Operating lease right-of-use assets	$	1,082	$	1,233
Accounts payable and other current liabilities	$	322	$	325
Operating lease liabilities	554		680
Total operating lease liabilities	$	876	$	1,005

Finance Leases	December 31, 2023		December 31, 2022
Property and equipment	$	346	$	352
Accumulated depreciation	(212)		(204)
Property and equipment, net	$	134	$	148
Long-term debt due within one year	$	22	$	24
Long-term debt	72		91
Total finance lease liabilities	$	94	$	115

Finance Lease, Liability, Maturity

Maturities of lease liabilities as of December 31, 2023 are summarized as follows (in millions):

	Operating Leases		Finance Leases
2024	$	340	$	26
2025	245		26
2026	112		24
2027	100		22
2028	37		8
Thereafter	151		—
Total lease payments	985		106
Less amount representing interest	(109)		(12)
Total	$	876	$	94

Lessee, Operating Lease, Liability, Maturity

Maturities of lease liabilities as of December 31, 2023 are summarized as follows (in millions):

	Operating Leases		Finance Leases
2024	$	340	$	26
2025	245		26
2026	112		24
2027	100		22
2028	37		8
Thereafter	151		—
Total lease payments	985		106
Less amount representing interest	(109)		(12)
Total	$	876	$	94