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INVENTORIES (Details) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
At FIFO or average cost (approximates current cost) [Abstract]    
Finished goods $ 1,130us-gaap_InventoryFinishedGoods $ 976us-gaap_InventoryFinishedGoods
Work in process 288us-gaap_InventoryWorkInProcess 300us-gaap_InventoryWorkInProcess
Raw materials and supplies 553us-gaap_InventoryRawMaterialsAndSupplies 494us-gaap_InventoryRawMaterialsAndSupplies
Total inventories 1,971us-gaap_InventoryGross 1,770us-gaap_InventoryGross
LIFO Reserve (462)us-gaap_InventoryLIFOReserve (506)us-gaap_InventoryLIFOReserve
Total inventories $ 1,509us-gaap_InventoryNet $ 1,264us-gaap_InventoryNet
Inventories valued on the LIFO method (in hundredths) 55.00%us-gaap_PercentageOfLIFOInventory 60.00%us-gaap_PercentageOfLIFOInventory