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Inventories
 12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
The following table summarizes the components of inventory:
 December 31,
 20222021
Raw materials and supplies$218.9 $178.8 
Work in process57.8 64.4 
Finished goods81.2 78.3 
Total inventories, net$357.9 $321.5 
The allowance for excess and obsolete inventory balance at December 31, 2022 and 2021 was $8.2 and $10.9, respectively.