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Acquisitions - Narrative (Details) $ in Thousands | 12 Months Ended
--- | ---
Aug. 25, 2018 USD ($) business | Aug. 26, 2017 USD ($) business | Aug. 27, 2016 USD ($) business
Business Combinations [Abstract] |  |  |
Number of business acquisitions completed | business | 9 | 6 | 6
Aggregate purchase price | $ | $ 41,758 | $ 125,548 | $ 17,731

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- Definition Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=84160947&loc=d3e2207-128464 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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Balance Type: | debit
Period Type: | instant

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- References No definition available. + Details
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- Definition The number of businesses acquired by the entity during the period. + References No definition available. + Details
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