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Net Income Per Share
9 Months Ended
Oct. 28, 2012
Notes to financial statements [Abstract]  
Net Income Per Share
Net Income Per Share

The following is a reconciliation of the numerator and denominator of the basic and diluted net income per share computations for the periods presented: 
 
 
Three Months Ended
 
Nine Months Ended
 
October 28,
 
October 30,
 
October 28,
 
October 30,
 
2012
 
2011
 
2012
 
2011
 
(In thousands, except per share data)
Numerator:
 
 
 
 
 
 
 
Net income
$
209,080

 
$
178,273

 
$
388,563

 
$
465,065

Denominator:
 

 
 

 
 

 
 

Denominator for basic net income per share, weighted average shares
622,352

 
607,063

 
619,043

 
600,563

Effect of dilutive securities:
 

 
 

 
 

 
 

Equity awards outstanding
6,493

 
6,497

 
6,930

 
14,125

Denominator for diluted net income per share, weighted average shares
628,845

 
613,560

 
625,973

 
614,688

Net income per share:
 

 
 

 
 

 
 

Basic net income per share
$
0.34

 
$
0.29

 
$
0.63

 
$
0.77

Diluted net income per share
$
0.33

 
$
0.29

 
$
0.62

 
$
0.76

Potentially dilutive securities excluded from income per diluted share because their effect would have been anti-dilutive
27,555

 
25,131

 
31,697

 
22,033