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Net Income Per Share
9 Months Ended
Oct. 01, 2011
Earnings Per Share [Abstract] 
Net Income Per Share
Net Income Per Share

Net income per share is presented as basic and diluted net income per share. Basic net income per share is net income available to common stockholders divided by the weighted-average number of common shares outstanding. Diluted net income per share is similar to basic net income per share, except that the denominator includes potential common shares that, had they been issued, would have had a dilutive effect.

The following is a reconciliation of the basic and diluted shares:

 
 
Three Months Ended
 
Nine Months Ended
 
 
October 1,
2011

October 2,
2010
 
October 1,
2011

October 2,
2010
Net income (in thousands):
 
$
14,838

 
$
112,175

 
$
43,842

 
$
148,343

Shares for net income per share:
 
 
 
 
 
 
 
 
Weighted-average shares outstanding—Basic
 
164,812

 
155,734

 
163,773

 
154,737

Dilutive securities
 
6,215

 
6,919

 
9,309

 
6,409

Weighted-average shares outstanding—Diluted
 
171,027

 
162,653

 
173,082

 
161,146



The following options were excluded from the calculation as their effect would have been antidilutive (in thousands):
 
 
 
Three Months Ended
 
Nine Months Ended
 
 
October 1,
2011
 
October 2,
2010
 
October 1,
2011

October 2,
2010
Antidilutive securities
 
13,465

 
13,254

 
4,837

 
14,686