- Definition
                Cost basis of real estate investments for federal income tax purposes for entities with a substantial portion of business acquiring and holding investment real estate.
               
+ References
                Reference 1: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 205
 -SubTopic 10
 -Section S99
 -Paragraph 6
 -Subparagraph (SX 210.5-04.(c) Schedule III)
 -URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674
Reference 2: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 28
 -Article 12
Reference 3: http://www.xbrl.org/2003/role/presentationRef
 -Publisher SEC
 -Name Regulation S-X (SX)
 -Number 210
 -Section 04
 -Paragraph c
 -Subparagraph Schedule III
 -Article 5
Reference 4: http://www.xbrl.org/2003/role/presentationRef
 -Publisher FASB
 -Name Accounting Standards Codification
 -Topic 970
 -SubTopic 360
 -Section S99
 -Paragraph 1
 -Subparagraph (SX 210.12-28.FN6)
 -URI http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024
               
+ Details
                
                  
                    |  Name: | 
                    us-gaap_RealEstateFederalIncomeTaxBasis | 
                  
                  
                    |  Namespace Prefix: | 
                    us-gaap_ | 
                  
                  
                    |  Data Type: | 
                    xbrli:monetaryItemType | 
                  
                  
                    |  Balance Type: | 
                    debit | 
                  
                  
                    |  Period Type: | 
                    instant |