Acquisitions - Acquisitions Purchase Price Allocation Table (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Acquisition [Line Items]
Goodwill	$ 1,536,178	$ 977,381	$ 948,643
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Pawn loans	7,920
Fees and service charges receivable	470
Inventory	8,822
Other current assets	294
Property and equipment	1,174
Goodwill	59,645
Intangible assets	2,835
Other non-current assets	36
Current liabilities	(1,659)
Aggregate merger consideration	79,537
AFF
Business Acquisition [Line Items]
Accounts receivable	11,660
Finance receivables	225,261
Leased merchandise	139,649
Other current assets	4,474
Property and equipment	11,670
Operating lease right of use asset	491
Goodwill	503,106
Intangible assets	305,100
Accounts payable and accrued liabilities	(28,357)
Customer deposits and prepayments	(11,014)
Lease liability, current	(10)
Deferred tax liabilities	(42,608)
Lease liability, non-current	(481)
Aggregate merger consideration	$ 1,118,941