XML 22 R12.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories
6 Months Ended
Jun. 30, 2021
Inventory Disclosure [Abstract]  
Inventories Inventories
At the end of each period, inventories were comprised of the following:
(in millions)June 30, 2021December 31, 2020
Raw materials$45.7 $30.7 
Work-in-process40.1 59.6 
Finished goods112.0 64.0 
    Total inventories$197.8 $154.3