XML 73 R57.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Property and Equipment, Net - Additional Information (Detail) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Sep. 24, 2016 | Sep. 26, 2015 | Sep. 27, 2014
Property, Plant and Equipment [Abstract] |  |  |
Depreciation and amortization expense, including the amortization of intangible assets | $ 40,001 | $ 33,703 | $ 35,781

X
- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 + Details
Name: | us-gaap_DepreciationDepletionAndAmortization
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PropertyPlantAndEquipmentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration