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General and Basis of Presentation - General (Details)
3 Months Ended
Mar. 31, 2020
atm
financial_institution
General And Basis Of Presentation1 [Line Items]  
Number of ATMs operated by entity 285,000
Percentage of ATMs owned 25.00%
Number of ATMs under service contracts 198,000
Number of ATMs under branding contracts with financial institutions 25,000
Number of financial institutions participating in branding contracts 500
Number of ATMs participating in surcharge free network 55,000
Number of financial institutions participating in surcharge free network | financial_institution 1,200
North America | Sales Revenue, Net | Geographic Concentration Risk  
General And Basis Of Presentation1 [Line Items]  
Concentration risk percentage 68.00%
Europe & Africa | Sales Revenue, Net | Geographic Concentration Risk  
General And Basis Of Presentation1 [Line Items]  
Concentration risk percentage 27.00%
Australia & New Zealand | Sales Revenue, Net | Geographic Concentration Risk  
General And Basis Of Presentation1 [Line Items]  
Concentration risk percentage 5.00%
Cardtronics Mexico  
General And Basis Of Presentation1 [Line Items]  
Ownership in subsidiary, as a percent 95.70%