v3.26.1
INVENTORIES (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Sep. 30, 2025
Inventory Disclosure [Abstract]    
Raw materials and supplies $ 70.4 $ 88.3
Work in process 0.3 0.1
Finished products 409.9 242.0
Inventories $ 480.6 $ 330.4