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Inventories (Details) - USD ($)
$ in Millions
Sep. 30, 2023
Dec. 31, 2022
Inventory Disclosure [Abstract]    
Raw materials and supplies $ 61.2 $ 60.6
Work in process 26.9 24.9
Finished products 43.0 31.3
Inventory reserves (8.6) (5.5)
Inventories, net $ 122.5 $ 111.3