XML 23 R13.htm IDEA: XBRL DOCUMENT v3.22.2.2
Inventories
9 Months Ended
Sep. 30, 2022
Inventories [Abstract]  
Inventories
Note 6.  Inventories

Inventories, which are stated at the lower of cost (determined by means of the first-in, first-out method) and net realizable value, consist of the following:

 
 
September 30,
2022
   
December 31,
2021
 
 
 
(In thousands)
 
Finished goods
 
$
326,434
   
$
296,739
 
Work in process
   
13,342
     
16,010
 
Raw materials
   
194,534
     
156,006
 
Subtotal
   
534,310
     
468,755
 
Unreturned customer inventories
   
21,485
     
22,268
 
Total inventories
 
$
555,795
   
$
491,023