Basis of Presentation (Policies)	9 Months Ended
Basis of Presentation (Policies)	May 31, 2014
Accounting Policies [Abstract]
Fiscal Period [Policy Text Block]	Fiscal Period We follow a 52-/53-week fiscal year, ending the last Saturday in August. Fiscal 2014 is a 52-week year; the first quarter ending November 30, 2013 had 13 weeks; the first nine months ending May 31, 2014 had 39 weeks. Fiscal 2013 was a 53-week fiscal year; the first quarter ending December 1, 2012 had 14 weeks; the first nine months ending June 1, 2013 had 40 weeks.
New Accounting Pronouncements [Policy Text Block]	New Accounting Pronouncements In July 2013, the FASB issued ASU 2013-11, Income Taxes (Topic 740), which requires entities to present unrecognized tax benefits as a liability and not combine it with deferred tax assets to the extent a net operating loss carryforward, a similar tax loss, or a tax credit carryforward is not available at the reporting date. ASU 2013-11 will become effective for fiscal years beginning after December 15, 2013 (our Fiscal 2015). We are currently evaluating the impact on our consolidated financial statements. In May 2014, the FASB issued ASU 2014-09, Revenue from Contracts with Customers (Topic 606), which specifies how and when to recognize revenue as well as providing informative, relevant disclosures. ASU 2014-09 will become effective for fiscal years beginning after December 15, 2016 (our Fiscal 2018). We are currently evaluating the impact on our consolidated financial statements.

Disclosure of accounting policy for determining an entity's fiscal year or other fiscal period. This disclosure may include identification of the fiscal period end-date, the length of the fiscal period, any reporting period lag between the entity and its subsidiaries, or equity investees. If a reporting lag exists, the closing date of the entity having a different period end is generally noted, along with an explanation of the necessity for using different closing dates. Any intervening events that materially affect the entity's financial position or results of operations are generally also disclosed.

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