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Derivative Financial Instruments (Narrative) (Details) (USD $) In Thousands, unless otherwise specified | 6 Months Ended | 3 Months Ended | 6 Months Ended |
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Mar. 29, 2014 | Mar. 29, 2014 Interest Rate Swaps [Member] | Mar. 29, 2014 Interest Rate Swaps [Member] Minimum [Member] | Mar. 29, 2014 Interest Rate Swaps [Member] Maximum [Member] | Mar. 29, 2014 Foreign Currency Forwards [Member] | Mar. 29, 2014 Not Designated as Hedging Instrument [Member]
Derivative [Line Items] |  |  |  |  |  |
Notional Amount, Derivative |  | $ 120,000 |  |  | $ 40,235 | $ 217,280
Conversion Rate Of Interest Rate Swaps From Variable to Fixed |  | 1.50% |  |  |  |
Basis Spread on Variable Rate |  | 113.00% |  |  |  |
Maturity of Interest Rate Swaps |  |  | Jan. 15, 2015 | Jan. 15, 2016 | Dec. 23, 2015 |
Cash Flow Hedge Ineffectiveness is Immaterial | not material |  |  |  |  |

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- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References 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 + Details
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- Definition Conversion rate of interest rate swaps. + References No definition available. + Details
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- Definition A disclosure of an assertion that the amount of cash flow hedge ineffectiveness is immaterial. + 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 (d)(1) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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- Details
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- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
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