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WEIGHTED AVERAGE SHARES OUTSTANDING (Tables)
 9 Months Ended
Sep. 30, 2012
Reconciliation of Basic to Diluted Shares Outstanding

Below is a reconciliation of basic to diluted shares outstanding:

 

     Three Months Ended      Nine Months Ended  
     September 30,      September 30,  
     2012      2011      2012      2011  

Basic

      222.5        226.0        223.3        227.7  

Dilutive effect of shares issuable under stock-based compensation plans

      3.6        3.0        3.4        3.0  
  

 

 

     

 

 

     

 

 

     

 

 

  

Diluted

      226.1        229.0        226.7        230.7  
  

 

 

     

 

 

     

 

 

     

 

 

  

Anti-dilutive options to purchase common shares and restricted stock excluded from the table above

      6.6        10.7        6.6        10.8