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Inventories
6 Months Ended
Jun. 30, 2015
Inventories [Abstract]  
Inventories, Net
Note 5.Inventories

Inventories, which are stated at the lower of cost (determined by means of the first-in, first-out method) or market, consist of the following:

 
June 30,
2015
 
December 31,
2014
 
 
(In thousands)
 
   
Finished goods
 
$
180,249
  
$
185,655
 
Work-in-process
  
5,770
   
4,722
 
Raw materials
  
91,242
   
87,674
 
Total inventories
 
$
277,261
  
$
278,051