Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Schedule of Components of Lease Expense, Supplemental Cash Flow and Other Information Related to Leases

The following table summarizes the components of operating lease cost:

(Millions)	2023		2022		2021
Operating lease cost	$	284	$	295	$	319
Variable lease cost	122		135		127
Total operating lease cost	$	406	$	430	$	446

Supplemental cash flow information related to operating lease is as follows:

(Millions)	2023		2022		2021
Cash paid for amounts included in the measurement of lease liabilities:	$	286	$	295	$	317
Right of use assets obtained in exchange for operating lease liabilities:	285		261		342

Schedule of Supplemental Balance Sheet Information

Supplemental balance sheet, lease term and discount rate information related to operating leases is as follows:

		December 31,
(Millions unless noted)	Location on face of Balance Sheet	2023			2022
Right of use assets	Operating lease right of use assets	$	759		$	829
Current liability	Operating lease liabilities - current	225			261
Noncurrent liability	Operating lease liabilities	534			580
Weighted average remaining lease term (in years):		5.4			5.5
Weighted average discount rate:		2.9		%	2.2		%

Schedule of Maturities of Operating Lease Liabilities

Maturities of operating leases as of December 31, 2023 are as follows:

(Millions)
2024	$	247
2025	173
2026	118
2027	81
2028	53
After 2028	146
Total expected lease payments	818
Less: Amounts representing interest	(59)
Present value of future minimum lease payments	759
Less: Current obligations	225
Long-term obligations	$	534