Inventories and Equipment on Operating Leases, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Jul. 31, 2020
Inventories, net [Abstract]
Finished goods	$ 707	$ 576
Work-in-process	43	47
Raw materials	93	71
Total Inventories	843	694
Property Subject to or Available for Operating Lease [Line Items]
Contingent rental revenue on operating leases	66	107	$ 120
Operating Leases, Future Minimum Payments Receivable [Abstract]
12 months	215	226
24 months	129	139
36 months	74	84
48 months	32	39
60 months	12	12
Thereafter	1	2
Total	463	$ 502
Special Purpose Entity (SPE)
Property Subject to or Available for Operating Lease [Line Items]
Net book value of rights to payments under operating leases sold				$ 10
Special Purpose Entity (SPE)
Property Subject to or Available for Operating Lease [Line Items]
Equipment on operating leases, net	$ 8
Minimum
Property Subject to or Available for Operating Lease [Line Items]
Equipment on operating lease depreciable lives	3 years
Maximum
Property Subject to or Available for Operating Lease [Line Items]
Equipment on operating lease depreciable lives	5 years