Business and Summary of Significant Accounting Policies - Lease Merchandise (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Significant Accounting Policies [Line Items]
Lease merchandise salvage value percentage	0.00%
Lease Merchandise, net of Accumulated Depreciation and Allowances	$ 1,433,417	$ 1,318,470
Allowance for Lease Merchandise Write offs:
Beginning Balance	46,694	35,629	$ 33,399
Merchandise Written off, net of Recoveries	(236,928)	(181,252)	(143,230)
Provision for Write-offs	251,419	192,317	145,460
Ending Balance	$ 61,185	46,694	$ 35,629
Agreement One | Progressive Leasing
Significant Accounting Policies [Line Items]
Lease agreement period	12 months
Merchandise on Lease, net of Accumulated Depreciation and Allowances
Significant Accounting Policies [Line Items]
Lease Merchandise, net of Accumulated Depreciation and Allowances	$ 1,156,798	1,053,684
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	$ 276,619	$ 264,786