Income Taxes (Schedule of Income Tax Provision Related to Income from Continuing Operations) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Oct. 31, 2014	Oct. 31, 2013	Oct. 31, 2012
Current:
Federal	$ 22,988us-gaap_CurrentFederalTaxExpenseBenefit	$ 21,605us-gaap_CurrentFederalTaxExpenseBenefit	$ 17,863us-gaap_CurrentFederalTaxExpenseBenefit
State	1,127	1,053	1,400
Foreign	16,595us-gaap_CurrentForeignTaxExpenseBenefit	9,895us-gaap_CurrentForeignTaxExpenseBenefit	14,351us-gaap_CurrentForeignTaxExpenseBenefit
Total Current	40,710us-gaap_CurrentIncomeTaxExpenseBenefit	32,553us-gaap_CurrentIncomeTaxExpenseBenefit	33,614us-gaap_CurrentIncomeTaxExpenseBenefit
Deferred:
Federal	(5,278)	(8,058)	(3,573)
State	(871)	(815)	(851)
Foreign	(9,856)	(8,315)	(2,382)
Total Deferred	(16,005)us-gaap_DeferredIncomeTaxExpenseBenefit	(17,188)us-gaap_DeferredIncomeTaxExpenseBenefit	(6,806)us-gaap_DeferredIncomeTaxExpenseBenefit
Income tax provision	$ 24,705us-gaap_IncomeTaxExpenseBenefit	$ 15,365us-gaap_IncomeTaxExpenseBenefit	$ 26,808us-gaap_IncomeTaxExpenseBenefit

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