INVENTORIES (TABLE)
 9 Months Ended
Sep. 30, 2015
Inventory Disclosure [Abstract]  
Schedule of Inventory, Current
Inventories consist of the following (in millions):

September 30, 2015
December 31, 2014
Finished goods
$
477

$
568

Materials and supplies
224

249

Total inventories
$
701

$
817