INTANGIBLE ASSETS AND GOODWILL - Summary of Components of Goodwill Balance (Details) - USD ($) $ in Thousands	Jul. 31, 2024	Jul. 31, 2023	Jul. 31, 2022
Goodwill [Line Items]
Goodwill	$ 1,814,374	$ 1,827,823
Accumulated impairment charges	(27,401)	(27,401)
Net balance	1,786,973	1,800,422	$ 1,804,151
Other
Goodwill [Line Items]
Goodwill	435,352	431,717
Accumulated impairment charges	0	0
Net balance	435,352	431,717	511,918
Europe | Recreational vehicles
Goodwill [Line Items]
Goodwill	948,674	965,758
Accumulated impairment charges	0	0
Net balance	948,674	965,758	893,383
Towables | North America | Recreational vehicles
Goodwill [Line Items]
Goodwill	348,032	348,032
Accumulated impairment charges	(10,149)	(10,149)
Net balance	337,883	337,883	344,975
Motorized | North America | Recreational vehicles
Goodwill [Line Items]
Goodwill	82,316	82,316
Accumulated impairment charges	(17,252)	(17,252)
Net balance	$ 65,064	$ 65,064	$ 53,875