INVENTORIES (Details) - USD ($) $ in Thousands	6 Months Ended
	Apr. 30, 2017	Apr. 30, 2016	Oct. 31, 2016
Inventories
Raw materials	$ 43,905		$ 44,644
Work-in-process	12,859		12,852
Finished goods	204,376		156,402
Deferred cost of goods sold	85,164		59,856
Inventories before provision	346,304		273,754
Provision for excess and obsolescence	(59,231)		(62,503)
Total inventories	287,073		$ 211,251
Provisions	$ 19,623	$ 20,104