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Note 6: Inventories and Contracts in Progress (Tables)
12 Months Ended
Dec. 31, 2012
Notes to Consolidated Financial Statements [Abstract]  
Inventory Table [Text Block]
     
(Dollars in millions) 2012 2011
Raw materials $ 1,861 $ 1,321
Work-in-process   4,151   3,175
Finished goods   3,205   3,078
Contracts in progress   7,354   6,899
    16,571   14,473
Less:      
Progress payments, secured by lien, on U.S. Government contracts   (274)   (422)
Billings on contracts in progress   (6,760)   (6,254)
  $ 9,537 $ 7,797