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Employee Benefit Plans (Schedule Of Fair Value, Investments, Entities that Calculate Net Asset Value (Details) $ in Thousands	12 Months Ended
	Oct. 01, 2016 USD ($)
Defined Benefit Plan Disclosure
Unfunded Commitments	$ 7,052
Interest In Common Collective Trusts
Defined Benefit Plan Disclosure
Unfunded Commitments	$ 0
Redemption Description	Daily, Weekly
Interest In Common Collective Trusts | Minimum
Defined Benefit Plan Disclosure
Redemption Notice Period	0 days
Interest In Common Collective Trusts | Maximum
Defined Benefit Plan Disclosure
Redemption Notice Period	5 days
Insurance Contracts And Other
Defined Benefit Plan Disclosure
Unfunded Commitments	$ 0
Redemption Description	Quarterly
Insurance Contracts And Other | Minimum
Defined Benefit Plan Disclosure
Redemption Notice Period	60 days
Insurance Contracts And Other | Maximum
Defined Benefit Plan Disclosure
Redemption Notice Period	90 days
Limited Partnerships
Defined Benefit Plan Disclosure
Unfunded Commitments	$ 7,052
Redemption Description	Varies
Limited Partnerships | Minimum
Defined Benefit Plan Disclosure
Redemption Notice Period	10 days
Limited Partnerships | Maximum
Defined Benefit Plan Disclosure
Redemption Notice Period	45 days

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+ References

No definition available.

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Describes the terms and conditions for redemption of the entity's investment, or portion thereof (for example, quarterly redemption with 60 days notice), for each of those certain investments for which net asset value per share is calculated (including by unit, membership interest, or other equity (ownership interest) unit measure) (alternative investments), by major category.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 6A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=SL6742756-110258

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Notice period the entity is required to deliver before it can redeem an investment calculated using net asset value per share, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, investments calculated by per unit, per membership interest, other equity or ownership interest and alternative investments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 6A
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=SL6742756-110258

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The amount of unfunded commitments for which the entity is obligated, to those certain investments for which net asset value per share is calculated (including by unit, membership interest, or other equity (ownership interest) unit measure) (alternative investments).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 6A
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=SL6742756-110258

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