v3.25.4
Description of Business, Accounting Policies, and Supplemental Disclosures - Supplemental Cash Flow Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Supplemental Cash Flow Information [Abstract]      
Cash paid for interest on debt, net of capitalized interest $ 1,458 $ 1,858 $ 2,608
Cash paid for operating leases 15,038 12,341 10,453
Cash paid for interest on finance leases 295 287 308
Cash paid for interest on financing obligations 196 219 196
Cash paid for income taxes, net of refunds 8,295 12,308 11,179
Assets acquired under operating leases 19,930 15,424 14,052
Property and equipment acquired under finance leases, net of remeasurements and modifications 2,911 854 642
Increase (decrease) in property and equipment acquired but not yet paid $ 10,155 $ 7,039 $ (1,414)