XML 21 R10.htm IDEA: XBRL DOCUMENT v3.21.2
Inventories
9 Months Ended
Sep. 30, 2021
Inventory Disclosure [Abstract]  
Inventories Inventories
The components of inventories were as follows: 
September 30,December 31,
(in thousands)20212020
Raw materials and supplies$91,229 $74,302 
Work-in-process24,440 22,913 
Finished goods209,819 260,467 
Inventories$325,488 $357,682