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Supplemental Cash Flow Information
 12 Months Ended
Dec. 31, 2011
Supplemental Cash Flow Information  
Supplemental Cash Flow Information

3. Supplemental Cash Flow Information

        Changes in the components of working capital related to operations (net of the effects related to acquisitions and divestitures) were as follows:

 
   2011   2010   2009  

Decrease (increase) in current assets:

                    

Receivables

   $ (131 ) $ (60 ) $ (12 )

Inventories

     (92 )   (29 )   152  

Prepaid expenses and other

     1     9     (23 )

Increase (decrease) in current liabilities:

                    

Accounts payable

     145     17     29  

Accrued liabilities

     (13 )   (3 )   (20 )

Salaries and wages

     (3 )   (13 )   20  

U.S. and foreign income taxes

     (14 )   8     10  
               

 

   $ (107 ) $ (71 ) $ 156  
               

        Interest paid in cash, including note repurchase premiums, aggregated $258 million for 2011, $229 million for 2010, and $195 million for 2009.

        Income taxes paid (received) in cash were as follows:

 
   2011   2010   2009  

U.S.—continuing

   $ 1   $ 2   $ (2 )

Non-U.S.—continuing

     111     123     147  

Non-U.S.—discontinued operations

           7     49  
               

 

   $ 112   $ 132   $ 194