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Inventories
12 Months Ended
Dec. 31, 2022
Inventory Disclosure [Abstract]  
Inventories Inventories
“Inventories” consisted of the following:
As of December 31,
20222021
(in millions)
Raw materials$38.1 $42.4 
Work-in-process260.7 224.0 
Finished goods
161.8 86.7 
Total
$460.6 $353.1