v2.3.0.11
Earnings Per Share (Tables)
6 Months Ended
Jun. 30, 2011
Earnings Per Share [Abstract]  
Number of shares used for calculation of basic and diluted earnings per share
                                 
    Three Months Ended     Six Months Ended  
    June 30,     June 30,  
    2011     2010     2011     2010  
 
Weighted average common shares outstanding for basic EPS
    436       398       435       355  
Effect of dilutive securities — stock plans
    2       1       3       1  
 
Adjusted weighted average common shares outstanding for diluted EPS
    438       399       438       356  
 
 
                               
Future potentially dilutive shares excluded from diluted EPS:
                               
Options with an exercise price greater than the average market price for the period
    2       6       3       6