Income Taxes - Summary of Unrecognized Tax Benefits (Excluding Interest and Penalties and Related Tax Carry Forwards) (Detail) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2015	Oct. 31, 2014
Reconciliation of Unrecognized Tax Benefits [Roll Forward]
Balance, beginning of year	$ 12,491	$ 11,002
Gross increases related to current year tax positions	0	1,352
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions	1,368	645
Lapse in statute of limitation	(1,063)	(437)
Foreign exchange and other	(99)	(71)
Balance, end of year	$ 12,697	$ 12,491

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

+ Details

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- Definition

Amount of decrease in unrecognized tax benefits resulting from foreign currency translation.

+ References

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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

+ References

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Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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- Definition

Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

+ References

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