Equipment Under Operating Leases, Net (Property on Operating Leases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	$ 30,707	$ 42,080
Less accumulated depreciation	(19,230)	(25,075)
Property on operating leases, net	11,477	17,005
Additions, less accumulated depreciation	(2,085)
Additions, net	(2,085)
Reclassifications or dispositions, gross	(11,373)
Reclassifications or dispositions, less accumulated depreciation	7,930
Reclassifications or dispositions, net	(3,443)
Marine Vessel [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	19,410	19,410
Transportation, Rail [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	4,010	5,823
Reclassifications or dispositions, gross	(1,813)
Transportation [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	208	7,467
Reclassifications or dispositions, gross	(7,259)
Manufacturing [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	5,292	6,317
Reclassifications or dispositions, gross	(1,025)
Materials Handling [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	326	1,399
Reclassifications or dispositions, gross	(1,073)
Construction [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	919	919
Agriculture [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross	542	542
Air Support Equipment [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross		120
Reclassifications or dispositions, gross	(120)
Other [Member]
Lessor, Lease, Description [Line Items]
Property on operating leases, gross		$ 83
Reclassifications or dispositions, gross	$ (83)