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Inventories (Tables)
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
Schedule Of Inventories
Inventories are stated at the lower of cost (first-in, first-out (FIFO) method) or net realizable value. Cost includes material, labor, and overhead. Inventories consisted of the following at:
 September 30,December 31,
(In thousands)20202019
Raw materials$261,724 $256,850 
Work in process19,186 23,653 
Finished goods88,250 113,104 
Inventories, net$369,160 $393,607