Schedule II - Valuation and Qualifying Accounts and Reserves (Detail) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2017	Oct. 31, 2016	Oct. 31, 2015
Allowance for Doubtful Accounts [Member]
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	$ 5,535	$ 4,502	$ 4,487
Charged to Expense	4,030	1,867	1,014
Deductions	349	945	773
Currency Effects	575	111	(226)
Balance at End of Year	9,791	5,535	4,502
Inventory Obsolescence and Other Reserves [Member]
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Year	29,324	28,230	26,744
Charged to Expense	8,888	6,719	9,487
Deductions	4,530	6,096	6,741
Currency Effects	(542)	471	(1,260)
Balance at End of Year	$ 33,140	$ 29,324	$ 28,230

Reflects net changes to the recorded reserve value for foreign currency translation adjustments.

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- Definition

Total of allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SX 210.12-09)
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690

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- Definition

Amount of increase in the allowances and reserves, which consist of the valuation and qualifying accounts that are either netted against the cost of an asset or that reflect a liability established to represent expected future costs, from charges to costs and expenses.

+ References

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Total of the deductions in a given period to allowances and reserves, the valuation and qualifying accounts that are either netted against the cost of an asset (in order to value it at its carrying value) or that reflect a liability established to represent expected future costs, representing receivables written off as uncollectible and portions of the reserves utilized, respectively.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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