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Equipment on Operating Leases (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Lessor, Lease, Description [Line Items]
Equipment on operating leases	$ 42,082		$ 42,082		$ 47,423
Less: accumulated depreciation	(8,305)		(8,305)		(9,494)
Equipment on operating leases, net	33,778		33,778		37,929
Residual value of leased asset	25,700		25,700		$ 29,100
Depreciation expense	1,200	$ 1,600	3,600	$ 4,800
GM Financial
Lessor Operating Lease Payments to be Received
2022	1,396		1,396
2023	4,515		4,515
2024	2,373		2,373
2025	696		696
2026	56		56
Thereafter	1		1
Total	$ 9,037		$ 9,037

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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Amount of lease payments to be received by lessor for operating lease.

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Amount of lease payment to be received by lessor for operating lease in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lease payment to be received by lessor for operating lease in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lease payment to be received by lessor for operating lease in remainder of current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lease payment to be received by lessor for operating lease in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of residual asset covered by residual value guarantee under operating lease. Excludes guarantee considered to be lease payments for lessor.

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Amount of lessee's right to use underlying asset under operating lease.

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