XML 47 R21.htm IDEA: XBRL DOCUMENT v2.3.0.15
Inventories, net (Tables)
9 Months Ended
Sep. 30, 2011
Inventories, net [Abstract] 
Inventories
Inventories consist of (in millions):
                 
    September 30,     December 31,  
    2011     2010  
Raw materials and supplies
  $ 823     $ 661  
Work in process
    833       953  
Finished goods and purchased products
    2,251       1,774  
 
           
Total
  $ 3,907     $ 3,388