Derivative Financial Instruments - Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Recognized in Accumulated Other Comprehensive Loss on Derivative Instruments	$ (42,504)	$ (12,421)
Amount of (Loss) Gain Reclassified from Accumulated Other Comprehensive Loss into Income	(2,662)	282
Interest Rate Swap Contracts | Cost of ATM operating revenues
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Recognized in Accumulated Other Comprehensive Loss on Derivative Instruments	(42,294)	(12,109)
Amount of (Loss) Gain Reclassified from Accumulated Other Comprehensive Loss into Income	(2,619)	338
Interest Rate Swap Contracts | Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of Loss Recognized in Accumulated Other Comprehensive Loss on Derivative Instruments	(210)	(312)
Amount of (Loss) Gain Reclassified from Accumulated Other Comprehensive Loss into Income	$ (43)	$ (56)