Retirement Plan (Schedule Of Defined Benefit Pension Plan Asset Allocations) (Details)	Sep. 28, 2013	Sep. 29, 2012
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plan asset allocation	100.00%	100.00%
Equity Securities And Equity-Like Instruments [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plan asset allocation	60.00%	59.00%
Debt securities and debt-like [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plan asset allocation	29.00%	29.00%
Other Asset Categories [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined benefit pension plan asset allocation	11.00%	12.00%

Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2446-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (d)(1)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 5

-Subparagraph d(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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