Intangible Assets and Goodwill - Goodwill (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 31, 2022	Oct. 31, 2021
Goodwill [Line Items]
Goodwill, beginning balance	$ 1,804,151	$ 1,563,255
Measurement period adjustments	4,682
Goodwill acquired		373,685
Foreign currency translation	(24,879)	(21,552)
Goodwill, ending balance	1,783,954	1,915,388
Other
Goodwill [Line Items]
Goodwill, beginning balance	511,918	122,708
Measurement period adjustments	4,682
Goodwill acquired		373,685
Foreign currency translation	0	0
Goodwill, ending balance	516,600	496,393
European | Recreational vehicles
Goodwill [Line Items]
Goodwill, beginning balance	893,383	1,041,697
Measurement period adjustments	0
Goodwill acquired		0
Foreign currency translation	(24,879)	(21,552)
Goodwill, ending balance	868,504	1,020,145
North American Towables | North America | Recreational vehicles
Goodwill [Line Items]
Goodwill, beginning balance	344,975	344,975
Measurement period adjustments	0
Goodwill acquired		0
Foreign currency translation	0	0
Goodwill, ending balance	344,975	344,975
North American Motorized | North America | Recreational vehicles
Goodwill [Line Items]
Goodwill, beginning balance	53,875	53,875
Measurement period adjustments	0
Goodwill acquired		0
Foreign currency translation	0	0
Goodwill, ending balance	$ 53,875	$ 53,875