v3.26.3
INVENTORIES - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Jul. 31, 2026
Jul. 31, 2024
Jul. 31, 2025
Inventory [Line Items]      
Inventories $ 1,574,207   $ 1,500,608
Subsidiaries valued inventory in first-in, first-out method 1,205,326   1,089,453
Subsidiaries valued inventory in last-in, first-out method 368,881   $ 411,155
Effect of liquidation on net income   $ 29,200  
North American Towable      
Inventory [Line Items]      
Effect of liquidation on net income $ 10,760    
North American Motorized      
Inventory [Line Items]      
Effect of liquidation on net income   $ 23,900