BUSINESS COMBINATIONS - Preliminary Allocation of Purchase Price for Maporama Solutions (Details) (USD $) In Thousands, unless otherwise specified	Aug. 31, 2013	Nov. 30, 2012	Mar. 25, 2013 Maporama Solutions
Business Acquisition [Line Items]
Cash			$ 396
Other assets			302
Identifiable intangible assets			4,900
Goodwill	557,809	532,290	7,050
Liabilities			(4,160)
Deferred Revenue			(351)
Deferred income tax liabilities, net			(1,200)
Total preliminary purchase price			$ 6,937

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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