INTANGIBLE ASSETS AND GOODWILL - Schedule of Changes in Carrying Amount of Goodwill by Reportable Segment (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024
Goodwill [Roll Forward]
Goodwill, Beginning Balance	$ 1,786,973	$ 1,800,422
Goodwill acquired		3,635
Foreign currency translation and other	54,145	(17,084)
Goodwill, Ending Balance	1,841,118	1,786,973
Other
Goodwill [Roll Forward]
Goodwill, Beginning Balance	435,352	431,717
Goodwill acquired		3,635
Foreign currency translation and other	0	0
Goodwill, Ending Balance	435,352	435,352
Europe | Recreation Vehicles
Goodwill [Roll Forward]
Goodwill, Beginning Balance	948,674	965,758
Goodwill acquired		0
Foreign currency translation and other	54,145	(17,084)
Goodwill, Ending Balance	1,002,819	948,674
Towables | North America | Recreation Vehicles
Goodwill [Roll Forward]
Goodwill, Beginning Balance	337,883	337,883
Goodwill acquired		0
Foreign currency translation and other	0	0
Goodwill, Ending Balance	337,883	337,883
Motorized | North America | Recreation Vehicles
Goodwill [Roll Forward]
Goodwill, Beginning Balance	65,064	65,064
Goodwill acquired		0
Foreign currency translation and other	0	0
Goodwill, Ending Balance	$ 65,064	$ 65,064