REVENUE EARNING EQUIPMENT, NET Schedule of Revenue Earning Equipment (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Revenue Earning Equipment [Line Items]
Cost	$ 15,883,545	$ 14,444,990
Accumulated Depreciation	(5,322,534)	(5,029,029)
Net Book Value	10,561,011	9,415,961
ChoiceLease
Revenue Earning Equipment [Line Items]
Cost	11,791,913	10,824,989
Accumulated Depreciation	(3,833,796)	(3,645,655)
Net Book Value	7,958,117	7,179,334
Commercial rental
Revenue Earning Equipment [Line Items]
Cost	3,475,933	3,152,908
Accumulated Depreciation	(1,041,299)	(1,047,346)
Net Book Value	2,434,634	2,105,562
Held for sale
Revenue Earning Equipment [Line Items]
Cost	615,699	467,093
Accumulated Depreciation	(447,439)	(336,028)
Net Book Value	168,260	131,065
Assets held under capital leases
Revenue Earning Equipment [Line Items]
Cost	13,000	23,000
Accumulated Depreciation	$ (7,000)	$ (13,000)