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Acquisitions and Divestitures (Tables)
3 Months Ended
Apr. 30, 2011
Acquisitions and Divestitures  
Purchase Price Table
(dollars in millions)    Initial Purchase
Price Allocation
 

Assets

  

Current assets

   $ 154  

Plant, property and equipment

     521  

Goodwill

     1,404  

Intangible assets subject to amortization

     410  

Other assets

     12  
        

Total assets

     2,501  
        

Liabilities

  

Current liabilities

     152  

Debt maturing within one year

     748  

Deferred income taxes and other liabilities

     207  
        

Total liabilities

     1,107  
        

Net assets acquired

   $ 1,394