XML 90 R20.htm IDEA: XBRL DOCUMENT v2.4.0.8
Net Income Per Share (Tables)
 6 Months Ended
Jun. 30, 2013
Net Income Per Share [Abstract]  
Computation of Net Income Per Share
The following table sets forth the computation of Net Income Per Share for the three-month and six-month periods ended June 30, 2013 and 2012 (in thousands, except per share data):

 
 
Three Months Ended
  
Six Months Ended
 
 
 
June 30,
  
June 30,
 
 
 
2013
  
2012
  
2013
  
2012
 
Numerator for Basic and Diluted Earnings Per Share -
 
  
  
  
 
Net Income
 
$
659,692
  
$
395,778
  
$
1,154,417
  
$
719,787
 
 
                
Denominator for Basic Earnings Per Share -
                
Weighted Average Shares
  
270,016
   
266,874
   
269,665
   
266,718
 
Potential Dilutive Common Shares -
                
Stock Options/SARs
  
987
   
1,428
   
1,050
   
1,611
 
Restricted Stock/Units and Performance Units/Stock
  
1,736
   
1,683
   
1,758
   
1,754
 
Denominator for Diluted Earnings Per Share -
                
Adjusted Diluted Weighted Average Shares
  
272,739
   
269,985
   
272,473
   
270,083
 
 
                
Net Income Per Share
                
Basic
 
$
2.44
  
$
1.48
  
$
4.28
  
$
2.70
 
Diluted
 
$
2.42
  
$
1.47
  
$
4.24
  
$
2.67