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Inventories
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Inventories Inventories
The following table summarizes the components of inventory:
September 30,
2020
December 31,
2019
Raw materials and supplies$115.1 $97.8 
Work in process48.5 47.3 
Finished goods74.0 64.9 
Total inventories, net$237.6 $210.0 
The allowance for excess and obsolete inventory balance at September 30, 2020 and December 31, 2019 was $9.7 and $10.6, respectively.