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Net Income Per Share (Tables)
9 Months Ended
Sep. 30, 2011
Net Income Per Share 
Reconciliation Of Denominator Of Net Income Per Share

 

     Three Months  Ended
September 30		      Nine Months Ended
September 30		  
     2011      2010      2011      2010  

Shares used in computing basic net income per share

      84,956         90,540         88,243         89,883   

Dilutive effect of stock options and restricted stock units (1)

     1,403         2,621         2,044         2,639   
  

 

 

     

 

 

     

 

 

     

 

 

  

Shares used in computing diluted net income per share

      86,359         93,161         90,287         92,522   
  

 

 

     

 

 

     

 

 

     

 

 

  

(1) Options to purchase 10.0 million and 7.2 million shares of common stock were outstanding during the three months ended September 30, 2011 and 2010, respectively, and 6.7 million and 6.0 million shares of common stock during the nine months ended September 30, 2011 and 2010, respectively, were outstanding but were not included in the computation of diluted net income per share as inclusion would have been anti-dilutive.