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Commitments - Standard Warranty Liability (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Movement in standard warranty liability    
Beginning Balance $ 79 $ 77
Current period accruals 17 14
Accrual adjustments to reflect experience (17) (2)
Charges incurred (21) (20)
Ending Balance $ 58 $ 69