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Stock-Based Compensation And Stock Ownership Plans (Schedule of Stock Option Activity) (Details) - Stock Options [Member] - $ / shares	12 Months Ended
	Oct. 02, 2015	Oct. 03, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Stock Options Outstanding and Exercisable, Beginning Balance	9,216	15,066
Number of Stock Options Exercised	(9,216)	(3,900)
Number of Stock Options Cancelled		(1,950)
Number of Stock Options Outstanding and Exercisable, Ending Balance		9,216
Weighted Average Exercise Price for Stock Options Outstanding and Exercisable, Beginning Balance	$ 17.07	$ 18.16
Weighted Average Exercise Price for Stock Options Exercised	$ 17.07	19.88
Weighted Average Exercise Price for Stock Options Cancelled		19.88
Weighted Average Exercise Price for Stock Options Outstanding and Exercisable, Ending Balance		$ 17.07

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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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Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(4)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Number of options outstanding, including both vested and non-vested options.

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-Name Accounting Standards Codification
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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-Name Accounting Standards Codification
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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644

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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
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