LEGAL PROCEEDINGS (Details) (USD $) In Millions	12 Months Ended
	May 31, 2011	Sep. 14, 2011	Sep. 01, 2011
SAP intellectual property litigation (Narrative) [Abstract]
Jury award from SAP intellectual property litigation	$ 1,300
Fine required to be paid by TomorrowNow to the United States		20
Court ordered judgment vacating jury award from SAP intellectual property litigation			1,300
Court held maximum amount of damages sustainable by the proof presented at trial			$ 272