Income Taxes (Details)	6 Months Ended
Feb. 25, 2012
Income Taxes [Abstract]
Years under Federal income tax examination	2009 and 2010

The tax year(s) being audited in connection with the income tax examination.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 740

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (d)(2)

-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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