FAIR VALUE OF FINANCIAL INSTRUMENTS - Fair Value and Carrying Value of Borrowings Under Credit Facilities Long-Term Debt and Capital Lease Obligations (Detail) (USD $) In Millions, unless otherwise specified	Apr. 30, 2015	Oct. 31, 2014
Fair Value Disclosures [Abstract]
Fair Value	$ 10.5	$ 21.1
Carrying Value	$ 10.0	$ 20.0