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INVENTORIES
12 Months Ended
Jul. 31, 2023
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
Major classifications of inventories are as follows:
 
July 31, 2023July 31, 2022
Finished goods – RV$164,456 $236,311 
Finished goods – other93,476 126,570 
Work in process313,006 397,495 
Raw materials563,614 838,474 
Chassis681,122 293,375 
Subtotal1,815,674 1,892,225 
Excess of FIFO costs over LIFO costs(162,604)(137,452)
Total inventories, net$1,653,070 $1,754,773 
Of the $1,815,674 and $1,892,225 of inventories at July 31, 2023 and July 31, 2022, $1,224,069 and $1,170,554, respectively, was valued on the first-in, first-out (“FIFO”) method, and $591,605 and $721,671, respectively, was valued on the last-in, first-out (“LIFO”) basis. During fiscal 2023 the amount of inventories in certain LIFO pools decreased and resulted in the liquidation of LIFO inventory layers carried at lower costs. The effect of this liquidation was to increase net income before income taxes by approximately $8,300, all in the North American Towable segment.