v3.25.2
Liabilities, Commitments and Contingencies - Schedule of Product Warranty Activity (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Product Warranties [Roll Forward]    
Beginning balance – January 1 $ 2,133 $ 2,448
Additions for current year deliveries 82 42
Reductions for payments made (174) (227)
Changes in estimates 298 (8)
Ending balance – June 30 $ 2,339 $ 2,255