Receivables - Allowance for Credit Losses Activity (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Retail
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening balance	$ 220	$ 231	$ 147
Provision	59	22	93
Charge-offs, net of recoveries	(17)	(22)	(31)
Foreign currency translation and other	8	(11)	(12)
Ending balance	270	220	231
Retail | Adoption of ASC 326
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening balance		34
Ending balance			34
Retail | Balance, January 1, 2020, as recast
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening balance		181
Ending balance			181
Wholesale
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening balance	65	62	71
Provision	7	6	4
Charge-offs, net of recoveries	(7)	1	(5)
Foreign currency translation and other	(1)	(4)	(4)
Ending balance	$ 64	65	62
Wholesale | Adoption of ASC 326
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening balance		(4)
Ending balance			(4)
Wholesale | Balance, January 1, 2020, as recast
Financing Receivable, Allowance for Credit Losses [Roll Forward]
Opening balance		$ 67
Ending balance			$ 67