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INVENTORIES (Details) - USD ($)
$ in Millions
Jun. 30, 2015
Dec. 31, 2014
Inventory, Net [Abstract]    
Finished goods $ 437 $ 500
Work in process 642 856
Raw and packaging materials 225 204
Inventories 1,304 1,560
Inventories expected to remain on-hand beyond one year and included in other assets $ 279 $ 232