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INVENTORIES (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Inventories [Abstract]    
Finished goods $ 503 $ 478
Work in process 755 646
Raw and packaging materials 263 260
Inventories 1,521 1,384
Inventories expected to remain on-hand beyond one year and included in non-current other assets 349 260
Amount of non-current inventories unable to be sold pending regulatory approval $ 35