INTANGIBLE ASSETS AND GOODWILL - Schedule of Components of Goodwill Balance by Reportable Segment (Details) - USD ($) $ in Thousands	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Goodwill [Line Items]
Goodwill	$ 1,868,519	$ 1,814,374
Accumulated impairment charges	(27,401)	(27,401)
Net balance	1,841,118	1,786,973	$ 1,800,422
Other
Goodwill [Line Items]
Goodwill	435,352	435,352
Accumulated impairment charges	0	0
Net balance	435,352	435,352	431,717
Europe | Recreational vehicles
Goodwill [Line Items]
Goodwill	1,002,819	948,674
Accumulated impairment charges	0	0
Net balance	1,002,819	948,674	965,758
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	337,883
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	$ 65,064