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INVENTORIES
12 Months Ended
Dec. 31, 2015
INVENTORIES  
INVENTORIES

 

NOTE 4    INVENTORIES

 

Inventories consisted of the following:

 

 

 

Balance at December 31,

 

 

 

2015

 

2014

 

 

 

(in millions)

 

Materials and supplies

 

$

55

 

$

66

 

Finished goods

 

3

 

5

 

 

 

 

 

 

 

Total

 

$

58

 

$

71