Schedule II-Valuation and Qualifying Accounts (Details) - Allowance for Doubtful Accounts [Member] - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2019	Oct. 31, 2018	Oct. 29, 2017
Movement in Valuation Allowance and Qualifying Accounts [Roll Forward]
Balance at Beginning of Year		$ 1,526	$ 2,319	$ 3,901
Charged to costs and expenses		(18)	(809)	(1,600)	[1]
Deductions	[2]	(174)	16	18
Balance at End of Year		$ 1,334	$ 1,526	$ 2,319

[1] Reversal of valuation allowance.

[2] Uncollectible accounts written off, net, and impact of foreign currency translation.