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Acquisitions (Summary Of Acquisition And Integration Related Charges) (Details) - USD ($) $ in Millions | 3 Months Ended
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Dec. 30, 2018 | Dec. 31, 2017
Business Acquisition [Line Items] |  |
Acquisition and integration related charges | $ 1.6 | $ 5.3
HHI Business [Member] |  |
Business Acquisition [Line Items] |  |
Acquisition and integration related charges | 0.5 | 2.7
PetMatrix [Member] |  |
Business Acquisition [Line Items] |  |
Acquisition and integration related charges | 0.6 | 1.6
GloFish [Member] |  |
Business Acquisition [Line Items] |  |
Acquisition and integration related charges |  | 0.4
Other [Member] |  |
Business Acquisition [Line Items] |  |
Acquisition and integration related charges | $ 0.5 | $ 0.6

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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 Costs incurred to effect a business combination which have been expensed during the period. Such costs could include business integration costs, systems integration and conversion costs, and severance and other employee-related costs. + References No definition available. + Details
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- Details
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- Details
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- Details
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Period Type: |

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- Details
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