Income Taxes - Changes in Unrealized Tax Benefits (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Nov. 03, 2012	Oct. 29, 2011	Oct. 30, 2010
Changes in the total amounts of unrealized tax benefits
Unrealized tax benefits	$ 9,665	$ 18,447	$ 18,161
Additions for tax positions related to prior year	2,212	9,265
Additions for tax positions	1,394		286
Reductions for tax positions related to prior years	(6,168)	(17,677)
Settlements with taxing authorities		(370)
Unrealized tax benefits	$ 7,103	$ 9,665	$ 18,447

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The gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns as of the balance sheet date.

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The gross amount of decreases in unrecognized tax benefits resulting from tax positions taken in prior period tax returns, excluding amounts pertaining to examined tax returns.

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The gross amount of increases in unrecognized tax benefits resulting from tax positions that have been or will be taken in the tax return for the current period, excluding amounts pertaining to examined tax returns.

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