v3.26.3
Inventories (Narrative) (Details) - USD ($)
$ in Thousands
Aug. 31, 2026
Aug. 31, 2025
Inventory Disclosure [Abstract]    
Inventories $ 135,229 $ 136,859
LIFO, basis amount 37,500 35,000
FIFO, basis amount $ 97,700 $ 101,900