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Inventories
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
The components of inventory were as follows:

March 31,
2022
December 31,
2021
Raw materials and supplies$131.5 $112.7 
Work in process36.0 30.2 
Finished products72.1 69.3 
Inventory reserves(36.9)(36.1)
Inventories, net$202.7 $176.1