General and Basis of Presentation (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016 USD ($) state item	Sep. 30, 2015 USD ($)	Sep. 30, 2016 USD ($) state item	Sep. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)	Nov. 30, 2015
Basis of Presentation
Number of U.S. states in which devices are located | state	50		50
Number of ATMs under contract with financial institutions	22,000		22,000
Number of financial institutions			500
Number of ATMs participating in Allpoint network	55,000		55,000
Majority owned interest percentage	100.00%		100.00%
Restricted cash | $	$ 35,802		$ 35,802		$ 31,565
Inventory, Net [Abstract]
Inventory, Gross | $	12,591		12,591		10,968
Less: Inventory reserves | $	(1,440)		(1,440)		(293)
Inventory, net, Total | $	11,151		11,151		10,675
Depreciation and accretion expenses related to ATMs and ATM-related assets | $	17,933	$ 17,135	54,290	$ 48,731
Amortization of intangible assets | $	9,175	10,048	28,129	29,040
Total depreciation, accretion, and amortization of intangible assets expenses excluded from Cost of ATM operating revenues and Gross profit | $	$ 27,108	$ 27,183	$ 82,419	$ 77,771
Minimum
Basis of Presentation
Number of ATMs operated by entity	200,000		200,000
Number of financial institutions participating in Allpoint network			1,300
ATMs
Inventory, Net [Abstract]
Inventory, Gross | $	$ 3,046		$ 3,046		2,568
ATM Spare Parts And Supplies
Inventory, Net [Abstract]
Inventory, Gross | $	$ 9,545		$ 9,545		$ 8,400
U.S.
Basis of Presentation
Number of ATMs operated by entity	180,000		180,000
United Kingdom And Ireland [Member]
Basis of Presentation
Number of ATMs operated by entity	17,000		17,000
Germany And Poland And Spain [Member]
Basis of Presentation
Number of ATMs operated by entity	1,300		1,300
Canada
Basis of Presentation
Number of ATMs operated by entity	3,700		3,700
Mexico
Basis of Presentation
Number of ATMs operated by entity	1,300		1,300
Majority owned interest percentage	95.70%		95.70%		95.70%	51.00%