EARNINGS PER SHARE (Tables)

6 Months Ended

Jan. 31, 2012

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

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