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Inventories (Tables)-K
12 Months Ended
Dec. 31, 2015
Inventories  
Major classes of inventory

 

 

 

 

 

 

 

 

 

 

2015

    

2014

 

Finished goods

 

$

858

 

$

884

 

Raw materials

 

 

113

 

 

110

 

Operating supplies

 

 

36

 

 

41

 

 

 

$

1,007

 

$

1035