Intangible Assets and Goodwill - Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 1,800,422	$ 1,804,151
Goodwill acquired	3,751
Measurement period adjustments		4,682
Foreign currency translation	(35,396)	(24,879)
Goodwill, ending balance	1,768,777	1,783,954
Other
Goodwill [Roll Forward]
Goodwill, beginning balance	431,717	511,918
Goodwill acquired	3,751
Measurement period adjustments		4,682
Foreign currency translation	0	0
Goodwill, ending balance	435,468	516,600
European | Recreational vehicles
Goodwill [Roll Forward]
Goodwill, beginning balance	965,758	893,383
Goodwill acquired	0
Measurement period adjustments		0
Foreign currency translation	(35,396)	(24,879)
Goodwill, ending balance	930,362	868,504
North American Towable | North America | Recreational vehicles
Goodwill [Roll Forward]
Goodwill, beginning balance	337,883	344,975
Goodwill acquired	0
Measurement period adjustments		0
Foreign currency translation	0	0
Goodwill, ending balance	337,883	344,975
North American Motorized | North America | Recreational vehicles
Goodwill [Roll Forward]
Goodwill, beginning balance	65,064	53,875
Goodwill acquired	0
Measurement period adjustments		0
Foreign currency translation	0	0
Goodwill, ending balance	$ 65,064	$ 53,875