Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Revenues, net	$ 901,333	$ 789,241
United States
Disaggregation of Revenue [Line Items]
Revenues, net	513,600	471,800
Brazil
Disaggregation of Revenue [Line Items]
Revenues, net	121,700	102,500
United Kingdom
Disaggregation of Revenue [Line Items]
Revenues, net	107,700	94,600
Other
Disaggregation of Revenue [Line Items]
Revenues, net	$ 158,200	$ 120,300
Sales Revenue | Segment Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	100.00%	100.00%
Sales Revenue | Geographic Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	100.00%	100.00%
Sales Revenue | Geographic Concentration Risk | United States
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	57.00%	60.00%
Sales Revenue | Geographic Concentration Risk | Brazil
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	14.00%	13.00%
Sales Revenue | Geographic Concentration Risk | United Kingdom
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	12.00%	12.00%
Sales Revenue | Geographic Concentration Risk | Other
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	18.00%	15.00%
Fleet
Disaggregation of Revenue [Line Items]
Revenues, net	$ 372,712	$ 351,592
Fleet | Sales Revenue | Segment Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	41.00%	45.00%
Corporate Payments
Disaggregation of Revenue [Line Items]
Revenues, net	$ 227,206	$ 183,769
Corporate Payments | Sales Revenue | Segment Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	25.00%	23.00%
Lodging
Disaggregation of Revenue [Line Items]
Revenues, net	$ 122,334	$ 94,576
Lodging | Sales Revenue | Segment Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	14.00%	12.00%
Brazil
Disaggregation of Revenue [Line Items]
Revenues, net	$ 121,744	$ 102,538
Brazil | Sales Revenue | Segment Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	14.00%	13.00%
Other
Disaggregation of Revenue [Line Items]
Revenues, net	$ 57,337	$ 56,766
Other | Sales Revenue | Segment Concentration Risk
Disaggregation of Revenue [Line Items]
Consolidated revenues, net (percent)	6.00%	7.00%