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INVENTORIES
12 Months Ended
Dec. 31, 2012
Inventories [Abstract]  
Inventories

Note 9. Inventories

  December 31, 
   2012  2011 
        
 Raw materials$ 1,152 $ 1,222 
 Work in process  859   958 
 Finished products  2,421   2,253 
    4,432   4,433 
 Reduction to LIFO cost basis  (197)   (169) 
  $ 4,235 $ 4,264 

Inventories valued at LIFO amounted to $325 and $302 million at December 31, 2012 and 2011, respectively. Had such LIFO inventories been valued at current costs, their carrying values would have been approximately $197 and $169 million higher at December 31, 2012 and 2011, respectively.