Annual report [Section 13 and 15(d), not S-K Item 405]

Leases - Supplemental Information (Details)

v3.25.4
Leases - Supplemental Information (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Leases [Abstract]      
Right-of-use assets $ 8,395 $ 8,527  
Lease liabilities $ 9,086 $ 9,135  
Weighted-average discount rate used to calculate present value of future minimum lease payments 4.29% 3.93%  
Weighted-average lease term (in years) 8 years 1 month 6 days 8 years  
Right-of-use assets obtained in exchange for new operating lease liabilities $ 222 $ 603  
Operating cash flows from operating leases 1,896 1,972 $ 1,975
Lease Cost and Supplemental Information:      
Operating lease cost 1,945 1,971 1,981
Variable lease cost 561 471 460
Total lease cost $ 2,506 $ 2,442 $ 2,441