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Income Taxes (Unrecognized Tax Benefits Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended |
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Aug. 31, 2013 | Aug. 29, 2015
Income Tax Disclosure [Abstract] |  |
Unrecognized tax benefits, decrease resulting from current period tax positions | $ (1.3) |
Unrecognized tax benefits that would have a positive impact on effective tax rate |  | $ 1.9

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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. + 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)(2) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. + 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 (b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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