XML 64 R53.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories - Components of Inventories (Details) - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Inventory Disclosure [Abstract]    
Raw materials $ 170.3 $ 114.9
Work-in-process 152.8 105.5
Finished goods 299.0 305.8
Total inventories 622.1 526.2
Excess and obsolete inventory reserve (54.9) (53.1)
Inventories — net $ 567.2 $ 473.1