Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2020	Nov. 02, 2019	Nov. 03, 2018
Reconciliation of the beginning and ending amount of unrecognized tax benefits, excluding interest and penalties
Unrecognized tax benefits, beginning balance	$ 94,604	$ 96,363	$ 141,582
Decrease related to positions taken in prior period			(46,400)
Increase related to positions taken in prior period	653	1,959
Increase related to positions taken in current period	1,151		2,482
Reductions related to settlements with taxing authorities		(1,224)
Reductions related to expiration of statute of limitations	(660)	(2,494)	(1,301)
Unrecognized tax benefits, ending balance	$ 95,748	$ 94,604	$ 96,363

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits.

+ References

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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

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