Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 1,302,062	$ 1,144,698	$ 1,081,299
Long-Lived Assets	831,664	870,091	595,335
UNITED STATES
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	764,930	642,268	627,160
Long-Lived Assets	543,187	560,405	361,005
OtherCountries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	613,433	565,956	509,530
Long-Lived Assets	288,477	309,686	234,330
Intersegment Eliminations [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	(76,301)	(63,526)	(55,391)
Long-Lived Assets	$ 0	$ 0	$ 0