Basis and Summary of Significant Accounting Policies - Lease Merchandise (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Significant Accounting Policies [Line Items]
Lease agreement, lease period used as asset useful life	12 months
Lease merchandise salvage value percentage	0.00%	0.00%
Lease Merchandise, net of Accumulated Depreciation and Allowances	$ 1,119,640	$ 1,119,640		$ 1,433,417
Components of the allowance of leases merchandise write-offs:
Beginning Balance		61,185	$ 46,694
Merchandise Written off, net of Recoveries		(119,221)	(105,571)
Provision for Write-offs		130,039	117,994
Ending Balance	$ 72,003	$ 72,003	$ 59,117
Agreement One | Sales And Lease Ownership
Significant Accounting Policies [Line Items]
Lease agreement period	12 months	12 months
Agreement Two | Sales And Lease Ownership
Significant Accounting Policies [Line Items]
Lease agreement period	18 months	18 months
Agreement Three | Sales And Lease Ownership
Significant Accounting Policies [Line Items]
Lease agreement period	24 months	24 months
Merchandise on Lease, net of Accumulated Depreciation and Allowances
Significant Accounting Policies [Line Items]
Lease Merchandise, net of Accumulated Depreciation and Allowances	$ 969,364	$ 969,364		1,156,798
Merchandise on Lease, net of Accumulated Depreciation and Allowances | Minimum
Significant Accounting Policies [Line Items]
Lease merchandise useful life	12 months
Merchandise on Lease, net of Accumulated Depreciation and Allowances | Maximum
Significant Accounting Policies [Line Items]
Lease merchandise useful life	24 months
Merchandise Not on Lease, net of Accumulated Depreciation and Allowances
Significant Accounting Policies [Line Items]
Lease merchandise useful life	36 months
Lease Merchandise, net of Accumulated Depreciation and Allowances	$ 150,276	$ 150,276		$ 276,619