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Inventories
6 Months Ended
Jan. 31, 2024
Inventory Disclosure [Abstract]  
Inventories Inventories
Major classifications of inventories are as follows:

January 31, 2024July 31, 2023
Finished goods – RV$283,273 $164,456 
Finished goods – other87,933 93,476 
Work in process330,193 313,006 
Raw materials494,791 563,614 
Chassis739,682 681,122 
Subtotal
1,935,872 1,815,674 
Excess of FIFO costs over LIFO costs(159,604)(162,604)
Total inventories, net$1,776,268 $1,653,070 

Of the $1,935,872 and $1,815,674 of inventories at January 31, 2024 and July 31, 2023, $1,344,893 and $1,224,069, respectively, were valued on the first-in, first-out (“FIFO”) method, and $590,979 and $591,605, respectively, were valued on the last-in, first-out (“LIFO”) method.