v3.26.1
Equipment held for lease - Summary of fixed and variable operating lease revenues (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Operating Lease, Lease Income [Abstract]        
Fixed $ 1,882 $ 1,737 $ 3,691 $ 3,420
Variable 1,005 772 1,867 1,520
Total $ 2,887 $ 2,509 $ 5,558 $ 4,940