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REAL ESTATE LOAN HELD-FOR-SALE (Details) (USD $)
In Millions, unless otherwise specified
1 Months Ended 12 Months Ended
Oct. 31, 2011
Sep. 30, 2011
item
Real Estate Loans    
Number of loans held for sale   1
Principal balance of loan   $ 17
Carrying value of loan   8.5
Net proceeds from sale of rights to loan 23.5  
Financing provided for purchase of loans $ 15  
Total real estate loans | Real estate loan held for sale concentration
   
Real Estate Loans    
Percentage of total   11.20%
Total assets | Real estate loan held for sale concentration
   
Real Estate Loans    
Percentage of total   4.40%