Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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- Definition

Conversion rate of interest rate swaps.

+ References

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- Definition

A disclosure of an assertion that the amount of cash flow hedge ineffectiveness is immaterial.

+ References

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- Definition

The percentage points added to the reference rate to compute the variable rate on the interest rate derivative.

+ References

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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.

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- Definition

Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959

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Derivative Financial Instruments (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Oct. 03, 2015
Designated As Hedging Instruments
Derivative
Cash Flow Hedge Ineffectiveness is Immaterial	not material	not material	not material
Designated As Hedging Instruments \| Interest Rate Swaps
Derivative
Notional Amount, Derivatives	$ 150,000
Conversion rate of interest rate swaps from variable to fixed	2.62%
Applicable margin included in conversion rate of interest rate swaps, basis spread	1.38%
Designated As Hedging Instruments \| Foreign Currency Contracts
Derivative
Notional Amount, Derivatives	$ 48,955
Not Designated As Hedging Instruments \| Foreign Currency Contracts
Derivative
Notional Amount, Derivatives	104,796
Net loss on foreign currency forwards not designated as hedging instruments	$ 566	$ 6,089