The increase in the fair value of plan assets from contributions made by the employer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920

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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=35743120&loc=d3e1928-114920

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Amount of discretionary contributions made by an employer to a defined contribution plan.

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For a defined contribution plan, the discretionary contribution of an employer, as percentage of employee salary.

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For a defined contribution plan, the percentage of eligible compensation matched by the employer for plans.

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For a defined contribution plan, the percentage matched by the employer based on financial performance.

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Increase in the medical trend rate that would not have a material effect on post-retirement medical expense or the post-retirement benefit obligation.

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Period Used to Recognize Changes in Actual Investment Return from Expected Investment Return Calculation

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Pensions And Other Postretirement Benefits (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 30, 2015	Oct. 31, 2014	Oct. 25, 2013
Defined Benefit Plan Disclosure [Line Items]
Increase to medical trend rate that would be considered immaterial (as a percentage)	1.00%
Expected contribution of employer for future period	$ 3,057
Period Used to Recognize Changes in Actual Investment Return from Expected Investment Return Calculation (in years)	5 years
Defined Contribution Pension And Other Postretirement Plans Disclosure [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of employee contributions for match, maximum	3.00%
Defined Contribution Plan, Employer Discretionary Contribution Amount	$ 20,927	$ 20,981	$ 25,609
Employee Stock Ownership Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage of employee contributions for match, maximum	3.00%
Pension And Post-Retirement Medical Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Contributions made by the employer	$ 3,024
Minimum [Member] \| Defined Contribution Pension And Other Postretirement Plans Disclosure [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan employer discretionary contribution (as a percentage)	4.00%
Minimum [Member] \| Employee Stock Ownership Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage range of discretionary contribution by employer	0.00%
Maximum [Member] \| Defined Contribution Pension And Other Postretirement Plans Disclosure [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined contribution plan employer discretionary contribution (as a percentage)	13.00%
Maximum [Member] \| Employee Stock Ownership Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Percentage range of discretionary contribution by employer	3.00%