XML 78 R62.htm IDEA: XBRL DOCUMENT v3.23.1
Guarantees and Product Warranty (Details 2) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Change in product warranty liability balances    
Warranty liability, beginning balance $ 1,761 $ 1,689
Reduction in liability (payments) (213) (194)
Increase in liability (new warranties) 246 168
Warranty liability, ending balance $ 1,794 $ 1,663