v3.25.4
Accrued and Other Liabilities - Product Warranty and Related Liabilities (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Product Warranty and Related Liabilities [Roll Forward]      
Warranty balance at beginning of period $ 10,571 $ 9,295 $ 8,530
Warranties issued and assumed in period – recall campaigns 937 997 864
Warranties issued and assumed in period – product warranty 4,131 3,621 2,418
Payments (5,323) (4,474) (4,009)
Adjustments to pre-existing warranties 3,252 1,237 1,462
Effect of foreign currency and other 63 (106) 31
Warranty balance at end of period 13,631 10,571 9,295
Less: Supplier recoveries balance at end of period 347 438 646
Warranty balance, net of supplier recoveries at end of period 13,284 10,133 8,649
Standard and Extended Product Warranty [Abstract]      
Warranties issued and assumed in period 5,068 4,618 3,282
Supplier recoveries accrued in period (517) (297) 3
Adjustments and other 3,314 1,131 1,493
Warranty expense, net of supplier recoveries $ 7,866 $ 5,452 $ 4,778