FINANCIAL INSTRUMENTS - Fair Value of Derivatives (Details) - USD ($) $ in Thousands	Oct. 31, 2016	Oct. 31, 2015
Fair value of derivatives
Asset Derivatives	$ 1,967	$ 5,309
Liability Derivatives	1,765	1,845
Forward currency contracts
Fair value of derivatives
Asset Derivatives	1,967	3,173
Liability Derivatives	1,765	1,711
Forward currency contracts | Derivatives Designated as Hedging Instruments | Prepaid expenses and other current assets
Fair value of derivatives
Asset Derivatives	1,535	2,102
Forward currency contracts | Derivatives Designated as Hedging Instruments | Accrued liabilities
Fair value of derivatives
Liability Derivatives	973	1,363
Forward currency contracts | Derivatives Not Designated as Hedging Instruments | Prepaid expenses and other current assets
Fair value of derivatives
Asset Derivatives	432	1,071
Forward currency contracts | Derivatives Not Designated as Hedging Instruments | Accrued liabilities
Fair value of derivatives
Liability Derivatives	$ 792	348
Currency swap contract
Fair value of derivatives
Asset Derivatives		2,136
Liability Derivatives		134
Currency swap contract | Derivatives Designated as Hedging Instruments | Accrued liabilities
Fair value of derivatives
Liability Derivatives		134
Currency swap contract | Derivatives Not Designated as Hedging Instruments | Prepaid expenses and other current assets
Fair value of derivatives
Asset Derivatives		$ 2,136