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Inventories
3 Months Ended
Mar. 31, 2021
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consisted of the following:
(in millions)March 31,
2021
December 31, 2020
Raw materials$14.8 $16.6 
Work in process2.5 2.4 
Finished goods12.8 9.0 
Total inventories$30.1 $28.0