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Inventories
3 Months Ended
Mar. 31, 2015
Inventory Disclosure [Abstract]  
Inventories
10. INVENTORIES

Inventories, net of reserves, were as follows:

 

     March 31      December 31  

In thousands

   2015      2014  

Raw materials

   $ 59,894       $ 61,266   

In-process and finished

     116,721         117,580   

Supplies

     67,848         69,859   
  

 

 

    

 

 

 

Total

   $ 244,463       $ 248,705