Income Taxes (Details) (USD $)	3 Months Ended
Jan. 31, 2015	Nov. 02, 2013	Nov. 01, 2014
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%
Unrecognized Tax Benefits	$ 64,698,000us-gaap_UnrecognizedTaxBenefits		$ 65,464,000us-gaap_UnrecognizedTaxBenefits
Unrecognized Tax Benefits, Reduction Resulting from Lapse of Applicable Statute of Limitations	(766,000)
Income Taxes (Textual) [Abstract]
Income tax examination, number of one time issues unresolved	1
Potential liability related to IRS adjustment		$ 36,500,000

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Income tax examination, number of one-time issues unresolved.

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Potential liability related to IRS adjustments.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

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-Glossary Unrecognized Tax Benefit

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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