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Net Income Per Share
 9 Months Ended
Oct. 27, 2012
Earnings Per Share [Abstract]  
Net Income Per Share
NET INCOME PER SHARE
Net income per basic share is computed based on the weighted-average number of outstanding shares of Common Stock. Net income per diluted share includes the weighted-average dilutive effect of stock options, stock appreciation rights and restricted stock units outstanding.
Weighted-Average Shares Outstanding and Anti-Dilutive Shares (in thousands):
 
Thirteen Weeks Ended
 
Thirty-Nine Weeks Ended
 
October 27, 2012
 
October 29, 2011
 
October 27, 2012
 
October 29, 2011
Shares of Common Stock issued
103,300

 
103,300

 
103,300

 
103,300

Treasury shares
(21,631
)
 
(16,338
)
 
(20,361
)
 
(16,130
)
Weighted-Average—Basic Shares
81,669

 
86,962

 
82,939

 
87,170

Dilutive effect of stock options, stock appreciation rights and restricted stock units
853

 
2,745

 
1,110

 
2,997

Weighted-Average—Diluted Shares
82,522

 
89,707

 
84,049

 
90,167

Anti-Dilutive Shares (1)
6,114

 
2,403

 
5,398

 
2,137

(1) 
Reflects the number of shares of Common Stock subject to outstanding stock options, stock appreciation rights and restricted stock units, but excluded from the computation of net income per diluted share because the impact would be anti-dilutive.