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Inventories, Net (Tables)
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventories by Major Class
The following table summarizes inventories by major class (in millions):    
March 31,
2023
December 31,
2022
Raw materials$203.5 $206.0 
Work in process88.1 80.5 
Finished goods231.8 223.9 
Supplies and other21.0 24.5 
Total inventories$544.4 $534.9