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Schedule II - Valuation and Qualifying Accounts and Reserves (Detail) - USD ($) $ in Thousands | 12 Months Ended
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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

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- Definition Amount of valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -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 + Details
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