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Inventories
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Inventories Inventories
Inventories consisted of the following:
(in millions)March 31,
2023
December 31,
2022
Raw materials$6.7 $12.0 
Work in process8.7 5.6 
Finished goods18.0 17.5 
Total inventories$33.4 $35.1