Segments - Schedule of Company's Segment Results (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Revenues, net	$ 893,000	$ 755,477	$ 2,543,519	$ 2,031,481
Operating income	389,170	338,687	1,077,371	902,264
Depreciation and amortization	77,213	74,237	232,489	209,184
Fleet
Segment Reporting Information [Line Items]
Revenues, net	395,203	343,194	1,124,157	971,258
Operating income	192,598	181,787	547,233	501,406
Depreciation and amortization	34,897	36,378	104,531	109,417
Corporate Payments
Segment Reporting Information [Line Items]
Revenues, net	196,941	168,684	570,408	425,466
Operating income	69,669	53,512	193,735	146,526
Depreciation and amortization	15,864	15,526	48,936	37,079
Lodging
Segment Reporting Information [Line Items]
Revenues, net	125,961	85,214	337,438	206,498
Operating income	63,463	44,027	161,802	98,801
Depreciation and amortization	10,474	7,301	31,329	17,685
Brazil
Segment Reporting Information [Line Items]
Revenues, net	108,583	94,888	322,945	262,481
Operating income	44,646	39,943	123,591	105,499
Depreciation and amortization	13,756	12,910	41,164	38,091
Other
Segment Reporting Information [Line Items]
Revenues, net	66,312	63,497	188,571	165,778
Operating income	18,794	19,418	51,010	50,032
Depreciation and amortization	$ 2,222	$ 2,122	$ 6,529	$ 6,912