Other Intangible Assets (Detail) - USD ($) $ in Thousands	Oct. 31, 2025	Jul. 31, 2025
Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 165,682	$ 154,532
Accumulated Amortization	(50,750)	(49,158)
Net Book Value	114,932	105,374
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 7,674	$ 7,652
Tradenames [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	2 years	2 years
Finite-Lived Intangible Assets, Gross	$ 925	$ 912
Accumulated Amortization	(578)	(456)
Finite-Lived Intangible Assets, Net	$ 347	$ 456
Customer Relationships [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	8 years	8 years
Finite-Lived Intangible Assets, Gross	$ 138,275	$ 125,497
Accumulated Amortization	(42,759)	(38,427)
Finite-Lived Intangible Assets, Net	$ 95,516	$ 87,070
Technology [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	5 years	5 years
Finite-Lived Intangible Assets, Gross	$ 18,808	$ 20,471
Accumulated Amortization	(7,413)	(10,275)
Finite-Lived Intangible Assets, Net	$ 11,395	$ 10,196