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Inventories
9 Months Ended
Apr. 30, 2024
Inventory Disclosure [Abstract]  
Inventories Inventories
Major classifications of inventories are as follows:

April 30, 2024July 31, 2023
Finished goods – RV$272,428 $164,456 
Finished goods – other87,423 93,476 
Work in process322,181 313,006 
Raw materials452,493 563,614 
Chassis598,226 681,122 
Subtotal
1,732,751 1,815,674 
Excess of FIFO costs over LIFO costs(154,604)(162,604)
Total inventories, net$1,578,147 $1,653,070 
Of the $1,732,751 and $1,815,674 of inventories at April 30, 2024 and July 31, 2023, $1,292,488 and $1,224,069, respectively, were valued on the first-in, first-out (“FIFO”) method, and $440,263 and $591,605, respectively, were valued on the last-in, first-out (“LIFO”) method.