Intangible Assets and Goodwill - Components of Amortizable Intangible Assets (Details) - USD ($) $ in Thousands	Jan. 31, 2024	Jul. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Cost	$ 1,717,299	$ 1,728,101
Accumulated amortization	791,784	731,122
Dealer networks/customer relationships
Finite-Lived Intangible Assets [Line Items]
Cost	1,106,507	1,112,273
Accumulated amortization	567,048	526,327
Trademarks
Finite-Lived Intangible Assets [Line Items]
Cost	353,500	355,560
Accumulated amortization	104,621	96,087
Design technology and other intangibles
Finite-Lived Intangible Assets [Line Items]
Cost	255,892	258,868
Accumulated amortization	118,715	107,483
Non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Cost	1,400	1,400
Accumulated amortization	$ 1,400	$ 1,225