Quarterly Financial Data - Unaudited - Schedule of Quarterly Financial Data - Unaudited (Parenthetical) (Detail) - USD ($) |
3 Months Ended | 12 Months Ended | ||||
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Sep. 26, 2015 |
Sep. 27, 2014 |
Jun. 28, 2014 |
Sep. 26, 2015 |
Sep. 27, 2014 |
Sep. 28, 2013 |
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Quarterly Financial Information Disclosure [Abstract] | ||||||
Non-cash impairment charge to indefinite-lived intangible assets | $ 7,300,000 | $ 7,300,000 | $ 0 | $ 0 | ||
Charge related to new products | $ 16,900,000 | $ 11,200,000 | ||||
Gain on sale of manufacturing plant assets | $ 2,900,000 | $ 2,000,000 |
X | ||||||||||
- Definition Charges related to product introduced. No definition available.
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X | ||||||||||
- Definition Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- References No definition available.
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