Derivative Financial Instruments - Statements of Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments	$ (20,311)
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments		$ 4,725
Amount of Loss Reclassified from Accumulated other comprehensive loss, net into Income	(2,132)
Amount of Loss Reclassified from Accumulated other comprehensive loss, net into Income		(3,931)
Interest rate swap and cap contracts | Cost of ATM operating revenues
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments	(19,928)
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments		4,725
Amount of Loss Reclassified from Accumulated other comprehensive loss, net into Income	(1,935)
Amount of Loss Reclassified from Accumulated other comprehensive loss, net into Income		(3,931)
Interest rate swap and cap contracts | Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments	(383)
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments		0
Amount of Loss Reclassified from Accumulated other comprehensive loss, net into Income	$ (197)
Amount of Loss Reclassified from Accumulated other comprehensive loss, net into Income		0
Foreign Exchange Forward | Derivatives In Cash Flow Hedging Relationships
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) Gain Recognized in Accumulated other comprehensive loss, net on Derivative Instruments		$ 100