Summary of Significant Accounting Policies - Accumulated Other Comprehensive (Loss) Income (Details) (USD $)	Nov. 03, 2012	Oct. 29, 2011	Oct. 30, 2010
Components of accumulated other comprehensive (loss)
Foreign currency translation adjustment	$ 982,000	$ (2,038,000)
Unrealized gains on available-for-sale securities	444,000	695,000
Unrealized losses on available-for-sale securities	(423,000)	(641,000)
Unrealized gains on derivative instruments	1,165,000	1,687,000	6,133,000
Accumulated other comprehensive loss - pension plans:
Prior Service Cost	4,079,000	0
Transition obligation	(102,000)	(117,000)
Net actuarial loss	(70,539,000)	(25,755,000)
Total accumulated other comprehensive loss	(64,394,000)	(26,169,000)
Fair value of investments with unrealized losses	$ 1,214,100,000	$ 1,899,400,000

Accumulated Other Comprehensive Income Defined Benefit Plan Net Actuarial Loss Net Of Tax.

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Accumulated other comprehensive income loss loss on available for sale securities adjustment net of tax.

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Accumulated Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit), Net of Tax

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Accumulated Other Comprehensive Income Reclassification Of Defined Benefit Plan Net Transition Asset Obligation Net Of Tax.

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Accumulated appreciation or loss, net of tax, in value of the total of available-for-sale securities at the end of an accounting period.

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Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's Increase or Decrease in deferred hedging gains or losses.

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Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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This item represents the aggregate fair value of investments in debt and equity securities categorized neither as held-to-maturity nor trading securities that have been in a continuous unrealized loss position for less than twelve months.

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