Derivatives and Hedging - Narrative (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jan. 31, 2026	Jan. 31, 2025	Jan. 31, 2026	Jan. 31, 2025	Jul. 31, 2025
Derivative [Line Items]
Foreign currency transaction gain (loss)	$ 0	$ 1,487,000	$ (1,611,000)	$ 238,000
Amount reclassified out of accumulated other comprehensive income (loss)	0	$ 0	0	$ 0
Not Designated as Hedging Instrument
Derivative [Line Items]
Derivative, notional amount	31,268,000		31,268,000		$ 31,820,000
Derivative asset	$ 9,658,000		$ 9,658,000		$ 9,675,000