v3.25.4
Leases (Supplemental Balance Sheet Information Related to Leases) (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Operating Leases    
Operating lease right-of-use assets $ 22,642 $ 20,909
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] Accounts payable and accrued liabilities Accounts payable and accrued liabilities
Accounts payable and accrued liabilities $ 3,581 $ 3,533
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Operating lease obligation Operating lease obligation
Operating lease obligation $ 18,943 $ 17,391
Total operating lease obligation 22,524 20,924
Finance Leases    
Property, plant and equipment, at cost 2,476 2,449
Accumulated depreciation and amortization (1,484) (1,378)
Property, plant and equipment – net $ 992 $ 1,071
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] Property, Plant and Equipment – Net Property, Plant and Equipment – Net
Current portion of long-term debt $ 190 $ 179
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] Debt maturing within one year Debt maturing within one year
Long-term debt $ 1,192 $ 1,237
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] Long-Term Debt Long-Term Debt
Total finance lease obligation $ 1,382 $ 1,416
Weighted-Average Remaining Lease Term (years), Operating leases 7 years 7 months 6 days 7 years 7 months 6 days
Weighted-Average Remaining Lease Term (years), Finance leases 5 years 3 months 18 days 6 years 8 months 12 days
Weighted-Average Discount Rate, Operating leases 4.60% 4.50%
Weighted-Average Discount Rate, Finance leases 8.70% 8.50%