Commitments and Contingencies (Tables)

3 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Warranty [Table Text Block]

The estimate of our future warranty and field service action costs, net of estimated supplier recoveries, for the periods ended March 31 was as follows (in millions):

	First Quarter
	2022		2023
Beginning balance	$	8,451	$	9,193
Payments made during the period	(984)		(990)
Changes in accrual related to warranties issued during the period	793		972
Changes in accrual related to pre-existing warranties	21		226
Foreign currency translation and other	38		(117)
Ending balance	$	8,319	$	9,284