Equipment on Operating Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment
Equipment on operating leases, net	$ 135	$ 128
Carrying amount of residual assets covered by residual value guarantees and subject to operating leases	11	25
Payments due for operating leases
2020	812
2021	511
2022	268
2023	129
2024	59
Thereafter	35
Total	1,814
Scheduled minimum rental payments for operating leases
2019		808
2020		503
2021		257
2022		115
2023		41
Thereafter		15
Total		1,739
Operating lease revenue	1,037	1,011	$ 985
Equipment on operating leases
Property, Plant and Equipment
Equipment on operating leases, at cost	5,171	5,201
Less: Accumulated depreciation	(1,588)	(1,639)
Equipment on operating leases, net	$ 3,583	$ 3,562