Acquisitions - Acquisitions Purchase Price Allocation Table (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Business Acquisition [Line Items]
Goodwill	$ 977,381	$ 948,643	$ 917,419
Merger and other acquisitions	33,434	27,306
Latin America Operations
Business Acquisition [Line Items]
Goodwill	175,233	177,332	157,881
Merger and other acquisitions	4,456	15,533
United States
Business Acquisition [Line Items]
Goodwill	802,148	771,311	$ 759,538
Merger and other acquisitions	28,978	$ 11,773
Series of Individually Immaterial Business Acquisitions [Member]
Business Acquisition [Line Items]
Pawn loans	5,839
Fees and service charges receivable	644
Inventory	3,594
Other current assets	154
Property and equipment	241
Goodwill	33,434
Intangible assets	190
Other non-current assets	40
Current liabilities	(547)
Aggregate merger consideration	$ 43,589

The amount of acquisition cost of a business combination allocated to short-term collateralized pawn loans.

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Business Combination, Recognized Identifiable Assets Acquired and liabilities Assumed, Pawn Loan Fees and Service Charge Receivables

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer, acquired at the acquisition date.

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Amount of other liabilities due within one year or within the normal operating cycle, if longer, assumed at the acquisition date.

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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The amount of inventory recognized as of the acquisition date.

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Amount of other assets expected to be realized or consumed after one year or the normal operating cycle, if longer, acquired at the acquisition date.

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The amount of property, plant, and equipment recognized as of the acquisition date.

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Amount recognized for assets, including goodwill, in excess of (less than) the aggregate liabilities assumed.

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Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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