v3.25.2
INVENTORIES (Details) - USD ($)
$ in Millions
Jun. 30, 2025
Dec. 31, 2024
Jun. 30, 2024
Inventory Disclosure [Abstract]      
Supplies $ 154.6 $ 149.3 $ 151.8
Raw materials 210.0 185.2 195.3
Work in process 200.1 173.1 164.3
Finished goods 514.9 467.3 527.6
Inventories excluding LIFO reserve 1,079.6 974.9 1,039.0
LIFO reserve (160.5) (151.4) (166.1)
Inventories, net $ 919.1 $ 823.5 $ 872.9