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Supplemental Cash Flow Information (Tables)
6 Months Ended
Jun. 30, 2011
Supplemental Cash Flow Information Table

We paid the following in the respective time periods:

 

     Six Months Ended
June 30,
 

(millions)

   2011      2010  

Income taxes, net of refunds

   $ 258.0      $ 209.0  

Interest

     64.9        72.3