PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($) $ in Thousands	Jul. 31, 2022	Jul. 31, 2021
Property, Plant and Equipment [Line Items]
Lease right-of-use assets – operating	$ 44,407	$ 42,601
Lease right-of-use assets – finance	6,264	7,010
Total cost	1,788,271	1,628,585
Less accumulated depreciation	(530,112)	(443,454)
Property, plant and equipment, net	1,258,159	1,185,131
Land
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	142,221	142,746
Buildings and improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	926,485	837,065
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	601,480	523,714
Rental vehicles
Property, Plant and Equipment [Line Items]
Property, plant, and equipment	$ 67,414	$ 75,449