INVENTORIES (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2016	Jan. 31, 2015	Oct. 31, 2015
Inventories
Raw materials	$ 51,925		$ 53,082
Work-in-process	13,448		9,120
Finished goods	117,878		125,966
Deferred cost of goods sold	76,371		55,995
Inventories before provision	259,622		244,163
Provision for excess and obsolescence	(53,958)		(53,001)
Total inventories	205,664		$ 191,162
Provisions	$ 7,016	$ 5,787