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Commitments and Contingencies (Tables)
12 Months Ended
Dec. 31, 2022
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 years ended December 31 was as follows (in millions):
 20212022
Beginning balance$8,172 $8,451 
Payments made during the period(3,952)(4,166)
Changes in accrual related to warranties issued during the period4,102 4,028 
Changes in accrual related to pre-existing warranties221 1,134 
Foreign currency translation and other(92)(254)
Ending balance$8,451 $9,193