General and Basis of Presentation - Cost of ATM Operating Revenues Presentation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Depreciation and accretion expenses related to ATMs and ATM-related assets	$ 25,875	$ 22,781
Amortization of intangible assets	6,086	8,413
Total depreciation, accretion, and amortization of intangible assets excluded from Cost of ATM operating revenues	31,961	31,194
Depreciation and accretion expense included in Selling, general, and administrative expenses	6,410	9,430
Total depreciation, accretion and amortization of intangible assets	$ 38,371	$ 40,624