SEGMENTS AND ENTITY WIDE DISCLOSURES (Details Textual) - USD ($) $ in Thousands	Jan. 31, 2016	Oct. 31, 2015
Segment Reporting [Abstract]
Equipment, furniture and fixtures, net	$ 199,561	$ 191,973
Segment Reporting Information [Line Items]
Other intangible assets, net	182,167	202,673
Maintenance spares, net	56,217	$ 55,259
Networking Platforms
Segment Reporting Information [Line Items]
Other intangible assets, net	94,500
Software and Software-Related Services
Segment Reporting Information [Line Items]
Other intangible assets, net	$ 87,700