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Net Income Per Share
9 Months Ended
Oct. 01, 2017
Earnings Per Share [Abstract]  
Net Income Per Share
Net Income Per Share

Basic net income per share was computed by dividing net income amounts by the weighted average number of common shares outstanding.

The weighted average number of shares used to calculate basic and diluted net income per share were as follows:
 
Three Months Ended
 
Nine Months Ended
 
October 1,
2017
 
October 2,
2016
 
October 1,
2017
 
October 2,
2016
Common stock:
 
 
 
 
 
 
 
Weighted average basic shares outstanding
243,354

 
260,976

 
245,073

 
265,702

Dilutive effect of stock options and restricted shares
8,383

 
3,832

 
8,103

 
4,239

Weighted average diluted shares outstanding
251,737

 
264,808

 
253,176

 
269,941



Diluted net income per share for the three and nine months ended October 1, 2017 and October 2, 2016 was computed by dividing net income by the weighted average number of basic shares outstanding plus the potential common share effect of dilutive stock options and restricted shares. We excluded potential common shares of 1,617 and 618 for the three and nine months ended October 1, 2017, respectively, and 2,233 and 2,072 for the three and nine months ended October 2, 2016, respectively, from our diluted net income per share calculation as they would have had anti-dilutive effects.