Retirement Plans (Contributions Expected To Be Paid In The Next Fiscal Year And The Projected Benefit Payments) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Sep. 28, 2014	Sep. 29, 2013
Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Estimated net contributions during fiscal 2013	$ 24,392
2013		15,785
2014		15,959
2015		16,028
2016		16,237
2017		16,941
2018-2022		101,388
Postretirement Health Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Estimated net contributions during fiscal 2013	1,438
2013		1,438
2014		1,470
2015		1,518
2016		1,617
2017		1,788
2018-2022		$ 11,199

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Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

+ References

+ Details

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- Definition

Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

+ Details

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- Definition

Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

+ Details

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- Definition

Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

+ References

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- Definition

Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

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