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Earnings Per Share
9 Months Ended
Sep. 30, 2011
Earnings Per Share [Abstract] 
EARNINGS PER SHARE
NOTE 4. EARNINGS PER SHARE
     A reconciliation of the number of shares used for the basic and diluted earnings per share (“EPS”) computations is as follows:
                                 
    Three Months Ended   Nine Months Ended
    September 30,   September 30,
    2011   2010   2011   2010
 
Weighted average common shares outstanding for basic EPS
    437       432       436       381  
Effect of dilutive securities — stock plans
    2       1       2       1  
 
Adjusted weighted average common shares outstanding for diluted EPS
    439       433       438       382  
 
 
                               
Future potentially dilutive shares excluded from diluted EPS:
                               
Options with an exercise price greater than the average market price for the period
    3       7       3       7