Inventories (Details) - USD ($) $ in Thousands	6 Months Ended
May 02, 2020	May 04, 2019	Nov. 02, 2019
Inventory Disclosure [Abstract]
Raw materials	$ 106,193		$ 99,041
Work-in-process	11,471		13,657
Finished goods	194,532		226,622
Deferred cost of goods sold	56,904		53,051
Gross inventories	369,100		392,371
Provision for excess and obsolescence	(43,347)		(47,322)
Inventories, net	325,753		$ 345,049
Provisions	$ 12,640	$ 10,245

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Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer.

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Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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Amount before valuation and LIFO reserves of raw materials expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels.

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