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Net Income Per Share (Tables)
3 Months Ended
Oct. 31, 2015
Earnings Per Share [Abstract]  
Schedule of reconciliation of basic weighted shares outstanding to diluted weighted average shares outstanding
The table below reconciles basic weighted shares outstanding to diluted weighted average shares outstanding:
 
Three Months Ended 
 October 31,
(In thousands)
2015
 
2014
Weighted average common shares outstanding
120,155

 
126,217

Effect of dilutive securities - stock options
5,417

 
5,300

Weighted average common and dilutive potential common shares outstanding
125,572

 
131,517