Derivatives and Hedging Activities - Impact on OCI (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2023	Jul. 31, 2022	Jul. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Net gain recognized in other comprehensive income (loss)	$ 2,680	$ 1,282	$ 1,451
Foreign Currency Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net	2,140	909	399
Net Investment Hedging [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Other Comprehensive Income (Loss), Net Investment Hedge, Gain (Loss), before Reclassification and Tax	$ (1,746)	$ 0	$ 0