EARNINGS PER SHARE

6 Months Ended

Jan. 31, 2012

Earnings Per Share [Abstract]

EARNINGS PER SHARE

EARNINGS PER SHARE

The condensed consolidated statements of earnings present basic and diluted earnings per share. Basic earnings per share is determined by dividing income available to common shareholders by the weighted average number of common shares outstanding for the period. Diluted earnings per share considers the potential effect of dilution on basic earnings per share assuming potentially dilutive shares that meet certain criteria, such as those issuable upon exercise of stock options, were outstanding. The treasury stock method reduces the dilutive effect of potentially dilutive securities as it assumes that cash proceeds (from the issuance of potentially dilutive securities) are used to buy back shares at the average share price during the period. Employee stock options and restricted stock units aggregating 829 and 136 shares were not included in the computation of diluted shares for the three months ended January 31, 2012 and January 31, 2011, respectively, because their effect would have been antidilutive. For the six months ended January 31, 2012 and January 31, 2011, 1,339 and 658 antidilutive shares, respectively, were excluded. The following is a reconciliation between basic shares outstanding and diluted shares outstanding:

	Three Months Ended		Six Months Ended
	Jan 31, 2012	Jan 31, 2011	Jan 31, 2012	Jan 31, 2011
Basic shares outstanding	116,196	116,476	115,997	116,405
Effect of stock plans	1,718	1,790	1,558	1,697
Diluted shares outstanding	117,914	118,266	117,555	118,102