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Fair Value Measurements (Schedule of Financial Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Sep. 30, 2016 | Oct. 02, 2015 | Oct. 03, 2014
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Goodwill and Intangible Asset Impairment | $ 6,197 |  | $ 8,475
Goodwill [Member] |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |
Goodwill and Intangible Asset Impairment |  | $ 6,197 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. + References No definition available. + Details
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- Details
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