INTEREST AND OTHER INCOME (LOSS), NET (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Other Income and Expenses [Abstract]
Interest income	$ 686	$ 218
Loss on non-hedge designated foreign currency forward contracts	(4,614)	(4,350)
Foreign currency exchange loss	(4,377)	(3,652)
Other	(471)	(449)
Interest and other income (loss), net	$ (8,776)	$ (8,233)