Other Intangible Assets (Detail) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Oct. 31, 2022	Jul. 31, 2022
Other Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 124,657	$ 125,711
Accumulated Amortization	(55,163)	(51,683)
Net Book Value	69,494	74,028
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 9,306	$ 9,422
Tradenames [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	3 years	3 years
Finite-Lived Intangible Assets, Gross	$ 1,728	$ 1,749
Accumulated Amortization	(1,165)	(1,014)
Finite-Lived Intangible Assets, Net	$ 563	$ 735
Customer Relationships [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	9 years	9 years
Finite-Lived Intangible Assets, Gross	$ 104,610	$ 105,404
Accumulated Amortization	(51,312)	(48,428)
Finite-Lived Intangible Assets, Net	$ 53,298	$ 56,976
Technology [Member]
Other Intangible Assets [Line Items]
Weighted Average Amortization Period	5 years	5 years
Finite-Lived Intangible Assets, Gross	$ 9,013	$ 9,136
Accumulated Amortization	(2,686)	(2,241)
Finite-Lived Intangible Assets, Net	$ 6,327	$ 6,895