Derivatives and Hedging Activities - Additional Information (Detail) - USD ($) $ in Thousands	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Accumulated other comprehensive loss	$ (93,061)	$ (109,077)	$ (55,953)
Derivative maturity	18 months
Designated as hedging instruments [Member] | Cash Flow Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Foreign Currency Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months	$ (1,580)	1,040
Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Accumulated other comprehensive loss	$ (1,746)	$ 0