Derivatives and Hedging - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jan. 31, 2024	Jan. 31, 2023	Jan. 31, 2024	Jan. 31, 2023	Jul. 31, 2023
Derivative [Line Items]
Foreign currency transaction gain (loss)	$ (6,237,000)	$ (30,297,000)	$ 7,172,000	$ (20,912,000)
Amount reclassified	0	$ 0	0	$ 0
Not designated as hedging instrument
Derivative [Line Items]
Derivative, notional amount	78,772,000		78,772,000		$ 25,248,000
Derivative liability	$ 1,509,000		$ 1,509,000		$ 932,000