DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Schedule of Changes in Components of Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Derivative [Line Items]
Beginning Balance	$ (9,386)
Other comprehensive income (loss) before reclassifications	(2,242)
Reclassifications	(928)	$ 364
Ending Balance	(12,556)
Foreign Currency Translation [Member]
Derivative [Line Items]
Beginning Balance	(10,884)
Other comprehensive income (loss) before reclassifications	(2,411)
Reclassifications	0
Ending Balance	(13,295)
Cash Flow Hedges [Member]
Derivative [Line Items]
Beginning Balance	1,498
Other comprehensive income (loss) before reclassifications	169
Reclassifications	(928)
Ending Balance	$ 739