Stock-Based Compensation - Fair Value Of Nonvested Shares (Details) - Nonvested shares - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
Apr. 24, 2016	Apr. 26, 2015
Weighted-average grant date fair value, the total fair value of nonvested shares granted, and the fair value of shares that have vested
Weighted-average grant date fair value (in dollars per share)	$ 41.01	$ 25.87
Fair value of nonvested shares granted	$ 1,920	$ 1,920
Fair value of shares vested	$ 1,920	$ 2,347

No definition available.

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- Definition

Represents the total fair value of nonvested shares granted during the reporting period.

+ References

No definition available.

+ Details

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ 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)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

+ 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 (d)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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