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Earnings Per Common Share (Tables)
9 Months Ended
Sep. 25, 2011
Earnings Per Common Share 
Schedule Of Basic And Diluted Weighted Average Shares Outstanding
    Quarter Ended     Nine Months Ended  
    September 25,
2011
    September 26,
2010
    September 25,
2011
    September 26,
2010
 
    (In millions)  

Average number of common shares outstanding for basic computations

    329.8        360.1        340.4        367.1   

Dilutive stock options and restricted stock units

    3.8        3.8        3.9        4.0   
 

 

 

   

 

 

   

 

 

   

 

 

 

Average number of common shares outstanding for diluted computations

    333.6        363.9        344.3        371.1