Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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The amount of property, by major property class, net of accumulated depreciation, subject to or available for lease as of the balance sheet date.

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Segment Reporting and Geographic Information - Operations Reporting by Assets (Details) - USD ($) $ in Millions	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Segment Reporting Information [Line Items]
Finance receivables, net	$ 53,473	$ 52,512
Leased vehicles, net	42,100	43,559	$ 42,900
Leased vehicles, net	226	251
Total assets	109,217	109,920
North America [Member]
Segment Reporting Information [Line Items]
Finance receivables, net	46,679	45,711
Leased vehicles, net		43,396
Total assets	99,453	100,176
International [Member]
Segment Reporting Information [Line Items]
Finance receivables, net	6,794	6,801
Leased vehicles, net		163
Total assets	9,764	$ 9,744
Assets Leased to Others [Member]
Segment Reporting Information [Line Items]
Leased vehicles, net	42,055
Assets Leased to Others [Member] \| North America [Member]
Segment Reporting Information [Line Items]
Leased vehicles, net	41,881
Assets Leased to Others [Member] \| International [Member]
Segment Reporting Information [Line Items]
Leased vehicles, net	$ 174