XML 33 R21.htm IDEA: XBRL DOCUMENT v3.22.1
Inventories
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
Inventories INVENTORIES
March 31, 2022December 31, 2021
Finished products$416.9 $355.9 
Semi-finished products100.9 109.7 
Raw materials220.1 180.8 
Stores and supplies26.1 23.3 
Total$764.0 $669.7 
Inventory reserves were $17.1 million and $15.6 million at March 31, 2022 and December 31, 2021, respectively.