RSO ACCOUNTING POLICIES (Details) (Resource Capital Corp [Member], USD $)	3 Months Ended
Mar. 31, 2013	Mar. 31, 2012
Property, Plant and Equipment [Line Items]
Impairment charges	$ 0	$ 0
Building [Member] \| Minimum [Member]
Property, Plant and Equipment [Line Items]
Useful life	25 years
Building [Member] \| Maximum [Member]
Property, Plant and Equipment [Line Items]
Useful life	40 years
Site Improvements [Member]
Property, Plant and Equipment [Line Items]
Useful life	Lesser of the remaining life of building or useful lives

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 360

-SubTopic 10

-Section 45

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=8077374&loc=d3e2420-110228

Name:	us-gaap_AssetImpairmentCharges
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration