Segments - Schedule of Company's Segment Results (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Segment Reporting Information [Line Items]
Revenues, net	$ 935,251	$ 901,333
Other non-cash operating expense, net	397,338	375,195
Depreciation and amortization	84,760	84,232
Operating Segments
Segment Reporting Information [Line Items]
Revenues, net	935,251	901,333
Other non-cash operating expense, net	397,338	375,195
Depreciation and amortization	84,760	84,232
Vehicle Payments | Operating Segments
Segment Reporting Information [Line Items]
Revenues, net	494,061	495,490
Other non-cash operating expense, net	225,695	223,480
Depreciation and amortization	50,321	50,350
Corporate Payments | Operating Segments
Segment Reporting Information [Line Items]
Revenues, net	265,396	226,172
Other non-cash operating expense, net	104,711	80,382
Depreciation and amortization	20,803	20,160
Lodging Payments | Operating Segments
Segment Reporting Information [Line Items]
Revenues, net	111,295	122,334
Other non-cash operating expense, net	47,276	54,563
Depreciation and amortization	11,630	11,398
Other | Operating Segments
Segment Reporting Information [Line Items]
Revenues, net	64,499	57,337
Other non-cash operating expense, net	19,656	16,770
Depreciation and amortization	$ 2,006	$ 2,324