EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2020
Postemployment Benefits [Abstract]
Employer match and administrative fees for 401(k) plan	$ 4,848	$ 2,081	$ 2,987
Deferred compensation plan mutual fund assets	$ 95,782	$ 84,588