Schedule II - Valuation and Qualifying Accounts and Reserves (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2016
Allowance for Doubtful Accounts [Member]
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	$ 9,791	$ 5,535	$ 4,502
Charged to Expense	1,185	4,030	1,867
Deductions	1,189	349	945
Currency Effects	(207)	575	111
Balance at End of Year	9,580	9,791	5,535
Inventory Obsolescence and Other Reserves [Member]
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	33,140	29,324	28,230
Charged to Expense	13,041	8,888	6,719
Deductions	8,930	4,530	6,096
Currency Effects	294	(542)	471
Balance at End of Year	$ 37,545	$ 33,140	$ 29,324