SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Summary of Real Estate Joint Ventures, Variable Interest (Details)	May 31, 2014
Panama | GolfPark Plaza, S.A [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%	[1]
Costa Rica | Price Plaza Alajuela PPA, S.A [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%	[1]

[1] Joint venture interests are recorded as investment in unconsolidated affiliates on the consolidated balance sheets.