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Warranties - Reconciliation of Product Warranty Liability (Detail) (USD $) In Thousands, unless otherwise specified | 6 Months Ended
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Apr. 30, 2015 | Apr. 30, 2014
Guarantees [Abstract] |  |
Beginning balance | $ 9,918 us-gaap_ProductWarrantyAccrual | $ 9,409 us-gaap_ProductWarrantyAccrual
Accruals for warranties | 6,720 us-gaap_ProductWarrantyAccrualWarrantiesIssued | 4,087 us-gaap_ProductWarrantyAccrualWarrantiesIssued
Warranty payments | (5,556)us-gaap_ProductWarrantyAccrualPayments | (3,993)us-gaap_ProductWarrantyAccrualPayments
Currency effect | (339)us-gaap_ProductWarrantyAccrualCurrencyTranslationIncreaseDecrease | 63 us-gaap_ProductWarrantyAccrualCurrencyTranslationIncreaseDecrease
Ending balance | $ 10,743 us-gaap_ProductWarrantyAccrual | $ 9,566 us-gaap_ProductWarrantyAccrual

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- Details
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- Definition Carrying value as of the balance sheet date of obligations incurred through that date and payable for estimated claims under standard and extended warranty protection rights granted to customers. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.15(5)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 15 -Subparagraph 5 -Article 9 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph ((c)(5)) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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Balance Type: | credit
Period Type: | instant

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- Definition Total Increase or Decrease in the standard and extended product warranty liability due to currency translation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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- Definition Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph ((c)(2)) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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- Definition Represents the aggregate increase in the liability for accruals related to standard and extended product warranties issued during the reporting period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph ((c)(3)) -URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249 + Details
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