STOCKHOLDERS EQUITY (Schedule of Dividends) (Details) - $ / shares									12 Months Ended
	Feb. 29, 2016	Feb. 03, 2016	Aug. 31, 2015	Feb. 27, 2015	Feb. 04, 2015	Aug. 29, 2014	Feb. 28, 2014	Jan. 23, 2014	Aug. 31, 2016	Aug. 31, 2015	Aug. 31, 2014
Dividends Payable [Line Items]
Amount									$ 0.70	$ 0.70	$ 0.70
2016 Dividend Declared [Member]
Dividends Payable [Line Items]
Declared									Feb. 03, 2016
Amount		$ 0.70
2015 Dividend Declared [Member]
Dividends Payable [Line Items]
Declared									Feb. 04, 2015
Amount					$ 0.70
2014 Dividend Declared [Member]
Dividends Payable [Line Items]
Declared									Jan. 23, 2014
Amount								$ 0.70
2016 First Dividend Paid [Member]
Dividends Payable [Line Items]
Record Date									Feb. 15, 2016
Date Paid									Feb. 29, 2016
Payment Amount Paid (dollars per share)	$ 0.35
2016 Second Dividend Paid [Member]
Dividends Payable [Line Items]
Record Date									Aug. 15, 2016
Date Paid									Aug. 31, 2016
Payment Amount Payable									$ 0.35
2015 First Dividend Paid [Member]
Dividends Payable [Line Items]
Record Date									Feb. 13, 2015
Date Paid									Feb. 27, 2015
Payment Amount Paid (dollars per share)				$ 0.35
2015 Second Dividend Paid [Member]
Dividends Payable [Line Items]
Record Date									Aug. 14, 2015
Date Paid									Aug. 31, 2015
Payment Amount Paid (dollars per share)			$ 0.35
2014 First Dividend Paid [Member]
Dividends Payable [Line Items]
Record Date									Feb. 14, 2014
Date Paid									Feb. 28, 2014
Payment Amount Paid (dollars per share)							$ 0.35
2014 Second Dividend Paid [Member]
Dividends Payable [Line Items]
Record Date									Aug. 15, 2014
Date Paid									Aug. 29, 2014
Payment Amount Paid (dollars per share)						$ 0.35