INCOME TAX (Unrecognized Tax Benefits) (Details) - USD ($) $ in Thousands	12 Months Ended
Aug. 31, 2015	Aug. 31, 2014	Aug. 31, 2013
Income Tax Disclosure [Abstract]
Unrecognized Tax Benefits, Beginning Balance	$ 27,349	$ 28,551	$ 27,384
Change in tax positions of current year	0	0	1,255
Change for tax positions of prior years	0	(1,202)	0
Reductions due to settlements with taxing authorities	0	0	(88)
Unrecognized Tax Benefits, Ending Balance	$ 27,349	$ 27,349	$ 28,551

No definition available.

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15A

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Unrecognized Tax Benefit

-URI http://asc.fasb.org/extlink&oid=6527854

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- Definition

Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

+ References

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