Annual report pursuant to Section 13 and 15(d)

NATURE OF BUSINESS AND ACCOUNTING POLICIES - Intangible Assets (Details)

v3.21.1
NATURE OF BUSINESS AND ACCOUNTING POLICIES - Intangible Assets (Details)
12 Months Ended
Dec. 31, 2020
Merchant Portfolio  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 3 years 6 months
Merchant Portfolio | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 5 years
Merchant Portfolio | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 6 years
Customer relationships | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 10 years
Customer relationships | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 15 years
ISO relationships | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 11 years
ISO relationships | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 25 years
Residual buyouts | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 1 year
Residual buyouts | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 9 years
Technology-Based Intangible Assets | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 6 years
Technology-Based Intangible Assets | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 7 years
Trade Names And Non-Compete Agreements | Minimum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 5 years
Trade Names And Non-Compete Agreements | Maximum  
Finite-Lived Intangible Assets [Line Items]  
Finite-lived intangible assets, useful lives 12 years