Income Taxes - Components of (Benefit) Provision for Income Taxes (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2012
Income Tax Disclosure [Abstract]
Federal	$ (14,951)us-gaap_CurrentFederalTaxExpenseBenefit	$ 11,692us-gaap_CurrentFederalTaxExpenseBenefit	$ (12,443)us-gaap_CurrentFederalTaxExpenseBenefit
State	279	(5,949)	(547)
Foreign	42,085us-gaap_CurrentForeignTaxExpenseBenefit	29,428us-gaap_CurrentForeignTaxExpenseBenefit	6,826us-gaap_CurrentForeignTaxExpenseBenefit
Current Income Tax Expense (Benefit), Total	27,413us-gaap_CurrentIncomeTaxExpenseBenefit	35,171us-gaap_CurrentIncomeTaxExpenseBenefit	(6,164)us-gaap_CurrentIncomeTaxExpenseBenefit
Federal	(4,612)	4,969	22,506
State	(4,141)	933	14
Foreign	(5,642)	(13,207)	2,377
Deferred Income Tax Expense (Benefit), Total	(14,395)us-gaap_DeferredIncomeTaxExpenseBenefit	(7,305)us-gaap_DeferredIncomeTaxExpenseBenefit	24,897us-gaap_DeferredIncomeTaxExpenseBenefit
Provision (Benefit) for income taxes	$ 13,018us-gaap_IncomeTaxExpenseBenefit	$ 27,866us-gaap_IncomeTaxExpenseBenefit	$ 18,733us-gaap_IncomeTaxExpenseBenefit

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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