Employee Benefit Plan (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
United States
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan, contributions by employer (as a percent)	20.00%
Maximum employer contribution on employees salary deferral (as a percent)	15.00%
Recognized deferred compensation expenses	$ 3.1	$ 2.3	$ 2.2
U.K.
Defined Contribution Plan Disclosure [Line Items]
Defined contribution plan, contributions by employer (as a percent)	5.00%
Recognized deferred compensation expenses	$ 2.6	$ 2.1	$ 1.6