Basis of Presentation and Summary of Significant Accounting Polices - Cost of ATM Operating Revenues Presentation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Depreciation and accretion expenses related to ATMs and ATM-related assets	$ 101,241	$ 97,124	$ 92,805
Amortization of intangible assets	31,874	49,261	52,911
Total depreciation, accretion, and amortization of intangible assets excluded from Cost of ATM operating revenues	133,115	146,385	145,716
Depreciation and accretion expense included in Selling, general, and administrative expenses	31,969	33,552	33,394
Total depreciation, accretion and amortization of intangible assets	$ 165,084	$ 179,937	$ 179,110