2.4.0.84030 - Disclosure - Real Estate Debt Investments (Details)truefalsefalse1false USDfalsefalseD2013Q2YTDhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00InvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$2false USDfalsefalseD2012http://www.sec.gov/CIK0001455650duration2012-01-01T00:00:002012-12-31T00:00:00InvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$3false USDtruefalse$D2013Q2_M04_MilfordPlazaHotelMemberhttp://www.sec.gov/CIK0001455650duration2013-04-01T00:00:002013-04-30T00:00:00falsefalseMilford Plaza hotelus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MilfordPlazaHotelMemberus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisexplicitMemberItemStandardhttp://www.northstarreit.com/20130630itemnsre0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDUSD$4false truefalseI2013Q2_MilfordPlazaHotelMemberhttp://www.sec.gov/CIK0001455650instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseMilford Plaza hotelus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MilfordPlazaHotelMemberus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli05false USDtruefalse$D2013Q2_M04_NorthStarRealtyFinanceCorpMember_MilfordPlazaHotelMemberhttp://www.sec.gov/CIK0001455650duration2013-04-01T00:00:002013-04-30T00:00:00falsefalseMilford Plaza hotelus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MilfordPlazaHotelMemberus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisexplicitMemberfalsefalseSponsordei_LegalEntityAxisxbrldihttp://xbrl.org/2006/xbrldinsre_NorthStarRealtyFinanceCorpMemberdei_LegalEntityAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$6false USDtruefalse$I2013Q2_CommercialMortgageBackedSecurities2012OneMemberhttp://www.sec.gov/CIK0001455650instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseSecuritization 2012-1us-gaap_LongtermDebtTypeAxisxbrldihttp://xbrl.org/2006/xbrldinsre_CommercialMortgageBackedSecurities2012OneMemberus-gaap_LongtermDebtTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$7false USDtruefalse$I2012_CommercialMortgageBackedSecurities2012OneMemberhttp://www.sec.gov/CIK0001455650instant2012-12-31T00:00:000001-01-01T00:00:00falsefalseSecuritization 2012-1us-gaap_LongtermDebtTypeAxisxbrldihttp://xbrl.org/2006/xbrldinsre_CommercialMortgageBackedSecurities2012OneMemberus-gaap_LongtermDebtTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$8false USDtruefalse$I2013Q2_SecuredTermLoansMemberhttp://www.sec.gov/CIK0001455650instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseTerm Loan Facilitiesus-gaap_LongtermDebtTypeAxisxbrldihttp://xbrl.org/2006/xbrldinsre_SecuredTermLoansMemberus-gaap_LongtermDebtTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$9false USDtruefalse$I2012_SecuredTermLoansMemberhttp://www.sec.gov/CIK0001455650instant2012-12-31T00:00:000001-01-01T00:00:00falsefalseTerm Loan Facilitiesus-gaap_LongtermDebtTypeAxisxbrldihttp://xbrl.org/2006/xbrldinsre_SecuredTermLoansMemberus-gaap_LongtermDebtTypeAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$10false USDtruefalse$D2013Q2_M04_SecuredTermLoansMember_MilfordPlazaHotelMemberhttp://www.sec.gov/CIK0001455650duration2013-04-01T00:00:002013-04-30T00:00:00falsefalseTerm Loan Facilitiesus-gaap_LongtermDebtTypeAxisxbrldihttp://xbrl.org/2006/xbrldinsre_SecuredTermLoansMemberus-gaap_LongtermDebtTypeAxisexplicitMemberfalsefalseMilford Plaza hotelus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MilfordPlazaHotelMemberus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$11false truefalseD2013Q2YTD_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli012false truefalseD2012_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli013false USDtruefalse$I2013Q2_FirstMortgageAndMezzanineLoansAndSubordinateMortgageInterestsMemberhttp://www.sec.gov/CIK0001455650instant2013-06-30T00:00:000001-01-01T00:00:00falsefalseFirst mortgage loans, mezzanine loans and subordinate mortgage interestsus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_FirstMortgageAndMezzanineLoansAndSubordinateMortgageInterestsMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$14false USDtruefalseD2013Q2YTD_FirstMortgageMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseFirst mortgage loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_FirstMortgageMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberInvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$15false USDtruefalseD2012_FirstMortgageMemberhttp://www.sec.gov/CIK0001455650duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseFirst mortgage loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_FirstMortgageMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberInvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$16false USDtruefalse$D2013Q2_M04_FirstMortgageMember_MilfordPlazaHotelMemberhttp://www.sec.gov/CIK0001455650duration2013-04-01T00:00:002013-04-30T00:00:00falsefalseFirst mortgage loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_FirstMortgageMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseMilford Plaza hotelus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MilfordPlazaHotelMemberus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$17false truefalseD2013Q2YTD_FirstMortgageMember_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseFirst mortgage loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_FirstMortgageMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli018false truefalseD2012_FirstMortgageMember_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseFirst mortgage loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_FirstMortgageMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli019false USDtruefalseD2013Q2YTD_MezzanineLoansMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseMezzanine loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MezzanineLoansMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberInvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$20false USDtruefalseD2012_MezzanineLoansMemberhttp://www.sec.gov/CIK0001455650duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseMezzanine loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MezzanineLoansMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberInvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$21false truefalseD2013Q2YTD_MezzanineLoansMember_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseMezzanine loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MezzanineLoansMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli022false truefalseD2012_MezzanineLoansMember_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2012-01-01T00:00:002012-12-31T00:00:00falsefalseMezzanine loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MezzanineLoansMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli023false USDtruefalseD2013Q2YTD_SubordinateMortgageInterestsMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseSubordinate mortgage interestsus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_SubordinateMortgageInterestsMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberInvestmentStandardhttp://www.northstarreit.com/20130630investmentnsre0PureStandardhttp://www.xbrl.org/2003/instancepurexbrli0USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170$24false USDtruefalse$D2013Q2_M04_SubordinateMortgageInterestsMember_MilfordPlazaHotelMemberhttp://www.sec.gov/CIK0001455650duration2013-04-01T00:00:002013-04-30T00:00:00falsefalseSubordinate mortgage interestsus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_SubordinateMortgageInterestsMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseMilford Plaza hotelus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisxbrldihttp://xbrl.org/2006/xbrldinsre_MilfordPlazaHotelMemberus-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$25false truefalseD2013Q2YTD_SubordinateMortgageInterestsMember_WeightedAverageMemberhttp://www.sec.gov/CIK0001455650duration2013-01-01T00:00:002013-06-30T00:00:00falsefalseSubordinate mortgage interestsus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_SubordinateMortgageInterestsMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberfalsefalseWeighted Averageus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_WeightedAverageMemberus-gaap_RangeAxisexplicitMemberPureStandardhttp://www.xbrl.org/2003/instancepurexbrli026false USDtruefalse$I2012_FirstMortgageAndMezzanineLoansMemberhttp://www.sec.gov/CIK0001455650instant2012-12-31T00:00:000001-01-01T00:00:00falsefalseFirst mortgage / mezzanine loansus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisxbrldihttp://xbrl.org/2006/xbrldinsre_FirstMortgageAndMezzanineLoansMemberus-gaap_MortgageLoansOnRealEstateDescriptionLoanCategoryAxisexplicitMemberUSDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1true 3us-gaap_MortgageLoansOnRealEstateLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse0CRE debt investments2false 4us-gaap_MortgageLoansOnRealEstateNumberOfLoansus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse2929falsefalsefalse2truefalsefalse2020falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14truefalsefalse2626falsefalsefalse15truefalsefalse1818falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19truefalsefalse22falsefalsefalse20truefalsefalse22falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23truefalsefalse11falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:integerItemTypeintegerIndicates the number of mortgages under each classification.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 IV) -URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5864-122674 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29.3) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Paragraph c -Subparagraph Schedule IV -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 29 -Paragraph 3 -Article 12 false256Number3false 4us-gaap_MortgageLoansOnRealEstateFaceAmountOfMortgagesus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse945910000945910000USD$falsetruefalse2truefalsefalse543619000543619000USD$falsetruefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14truefalsefalse856160000856160000USD$falsetruefalse15truefalsefalse486992000486992000USD$falsetruefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19truefalsefalse5650000056500000USD$falsetruefalse20truefalsefalse5662700056627000USD$falsetruefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23truefalsefalse3325000033250000USD$falsetruefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryAmount of the contractual principal due at the origination of the mortgage loan (face amount).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 IV) -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 29 -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 IV -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 false2Principal Amount4false 4us-gaap_MortgageLoansOnRealEstateCommercialAndConsumerNetus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalsepositiveLabel1truefalsefalse925896000925896000falsefalsefalse2truefalsefalse514058000514058000falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14truefalsefalse836146000836146000falsefalsefalse15truefalsefalse476717000476717000falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19truefalsefalse5650000056500000falsefalsefalse20truefalsefalse3734100037341000falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23truefalsefalse3325000033250000falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe balance represents the amount of loans that are secured by real estate mortgages, offset by the reserve to cover probable credit losses on the loan portfolio.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.1(c)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 1 -Subparagraph c -Article 7 false2Carrying Value5false 4us-gaap_LoansReceivableDescriptionOfVariableRateBasisus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00LIBORfalsefalsefalse2falsefalsefalse00LIBORfalsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00LIBORfalsefalsefalse15falsefalsefalse00LIBORfalsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00LIBORfalsefalsefalse20falsefalsefalse00LIBORfalsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00LIBORfalsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringThe reference rate for the variable rate of the loans receivable, such as LIBOR or the US Treasury rate and the maturity of the reference rate used, such as three months or six months LIBOR.No definition available.false0Description of variable rate6false 4us-gaap_MortgageLoansOnRealEstateInterestRateus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00falsefalsefalse2falsetruefalse00falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalse8falsetruefalse00falsefalsefalse9falsetruefalse00falsefalsefalse10falsetruefalse00falsefalsefalse11truetruefalse0.10560.1056falsefalsefalse12truetruefalse0.12470.1247falsefalsefalse13falsetruefalse00falsefalsefalse14falsetruefalse00falsefalsefalse15falsetruefalse00falsefalsefalse16falsetruefalse00falsefalsefalse17truetruefalse0.09310.0931falsefalsefalse18truetruefalse0.13250.1325falsefalsefalse19falsetruefalse00falsefalsefalse20falsetruefalse00falsefalsefalse21truetruefalse0.11500.1150falsefalsefalse22truetruefalse0.11500.1150falsefalsefalse23falsetruefalse00falsefalsefalse24falsetruefalse00falsefalsefalse25truetruefalse0.13110.1311falsefalsefalse26falsetruefalse00falsefalsefalsenum:percentItemTypepureThe stated interest rate on the mortgage loan receivable or the weighted average interest rate on a group of loans.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 IV) -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 29 -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 IV -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 false0Fixed Rate (as a percent)7false 4us-gaap_LoansReceivableBasisSpreadOnVariableRateus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00falsefalsefalse2falsetruefalse00falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalse8falsetruefalse00falsefalsefalse9falsetruefalse00falsefalsefalse10falsetruefalse00falsefalsefalse11truetruefalse0.06680.0668falsefalsefalse12truetruefalse0.06180.0618falsefalsefalse13falsetruefalse00falsefalsefalse14falsetruefalse00falsefalsefalse15falsetruefalse00falsefalsefalse16falsetruefalse00falsefalsefalse17truetruefalse0.06660.0666falsefalsefalse18truetruefalse0.06140.0614falsefalsefalse19falsetruefalse00falsefalsefalse20falsetruefalse00falsefalsefalse21truetruefalse0.10000.1000falsefalsefalse22truetruefalse0.10000.1000falsefalsefalse23falsetruefalse00falsefalsefalse24falsetruefalse00falsefalsefalse25truetruefalse0.00000.0000falsefalsefalse26falsetruefalse00falsefalsefalsenum:percentItemTypepureThe percentage points (also referred to as 'margin') added to the reference rate as stated in the loan agreement and used to compute the variable rate on the loans receivable. For instance, the loan agreement might state that the interest rate the borrower is obligated to pay is the London Interbank Offered Rate (LIBOR) plus three quarters (3/4) of a percentage point adjusted quarterly (each three months). LIBOR in this example is the index or reference rate, 3/4 percentage point is the margin, the reference rate plus the margin is the fully indexed rate. This element would be used to report separately the margin.No definition available.false0Spread over LIBOR (as a percent)8false 4nsre_MortgageLoansOnRealEstateCurrentYieldPercentagensre_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00falsefalsefalse2falsetruefalse00falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalse8falsetruefalse00falsefalsefalse9falsetruefalse00falsefalsefalse10falsetruefalse00falsefalsefalse11truetruefalse0.08640.0864falsefalsefalse12truetruefalse0.08500.0850falsefalsefalse13falsetruefalse00falsefalsefalse14falsetruefalse00falsefalsefalse15falsetruefalse00falsefalsefalse16falsetruefalse00falsefalsefalse17truetruefalse0.08240.0824falsefalsefalse18truetruefalse0.08220.0822falsefalsefalse19falsetruefalse00falsefalsefalse20falsetruefalse00falsefalsefalse21truetruefalse0.11900.1190falsefalsefalse22truetruefalse0.12120.1212falsefalsefalse23falsetruefalse00falsefalsefalse24falsetruefalse00falsefalsefalse25truetruefalse0.13240.1324falsefalsefalse26falsetruefalse00falsefalsefalsenum:percentItemTypepureRepresents the percentage of current yield on commercial real estate mortgage loans.No definition available.false0Unleveraged Current Yield (as a percent)9false 4nsre_MortgageLoansOnRealEstateFloatingRateAsPercentageOfPrincipalAmountnsre_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truetruefalse0.7920.792falsefalsefalse2truetruefalse0.8100.810falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalse8falsetruefalse00falsefalsefalse9falsetruefalse00falsefalsefalse10falsetruefalse00falsefalsefalse11falsetruefalse00falsefalsefalse12falsetruefalse00falsefalsefalse13falsetruefalse00falsefalsefalse14truetruefalse0.8720.872falsefalsefalse15truetruefalse0.8950.895falsefalsefalse16falsetruefalse00falsefalsefalse17falsetruefalse00falsefalsefalse18falsetruefalse00falsefalsefalse19truetruefalse0.0800.080falsefalsefalse20truetruefalse0.0820.082falsefalsefalse21falsetruefalse00falsefalsefalse22falsetruefalse00falsefalsefalse23truetruefalse0.0000.000falsefalsefalse24falsetruefalse00falsefalsefalse25falsetruefalse00falsefalsefalse26falsetruefalse00falsefalsefalsenum:percentItemTypepureRepresents the floating rate as a percentage of the principal amount of mortgage loans.No definition available.false0Floating Rate as % of Principal Amount10false 4nsre_MortgageLoansOnRealEstateVariableRateBasisFloornsre_falsenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00falsefalsefalse2falsetruefalse00falsefalsefalse3falsetruefalse00falsefalsefalse4falsetruefalse00falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalse8falsetruefalse00falsefalsefalse9falsetruefalse00falsefalsefalse10falsetruefalse00falsefalsefalse11truetruefalse0.01350.0135falsefalsefalse12truetruefalse0.01610.0161falsefalsefalse13falsetruefalse00falsefalsefalse14falsetruefalse00falsefalsefalse15falsetruefalse00falsefalsefalse16falsetruefalse00falsefalsefalse17truetruefalse0.01350.0135falsefalsefalse18truetruefalse0.01610.0161falsefalsefalse19falsetruefalse00falsefalsefalse20falsetruefalse00falsefalsefalse21truetruefalse0.01350.0135falsefalsefalse22truetruefalse0.01610.0161falsefalsefalse23falsetruefalse00falsefalsefalse24falsetruefalse00falsefalsefalse25truetruefalse0.01350.0135falsefalsefalse26falsetruefalse00falsefalsefalsenum:percentItemTypepureRepresents the floor for the variable rate base of the mortgage loans on real estate.No definition available.false0LIBOR floor (as a percent)11false 4nsre_MortgageLoansOnRealEstateCarryingAmountFundingCommitmentsnsre_falsecreditinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13truefalsefalse2180000021800000falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26truefalsefalse2980000029800000falsefalsefalsexbrli:monetaryItemTypemonetaryRepresents the amount of the entity's total future funding commitments, which are subject to certain conditions that borrowers must meet to qualify for such fundings.No definition available.false2Future funding commitments12false 4us-gaap_LoansAndLeasesReceivableCollateralForSecuredBorrowingsus-gaap_truedebitinstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6truefalsefalse194500000194500000falsefalsefalse7truefalsefalse194500000194500000falsefalsefalse8truefalsefalse361000000361000000falsefalsefalse9truefalsefalse197600000197600000falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryReflects the aggregate value of loans, trade receivables, securities and financial instruments that serve as collateral for obligations arising from a transfer of financial assets recorded as a secured borrowing.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=28368275&loc=d3e5086-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7523297&loc=SL6224234-111729 false2Carrying value served as collateral13false 4us-gaap_ProceedsFromIssuanceOfDebtus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalseverboseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10truefalsefalse4550000045500000falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryThe cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.No definition available.false2Amount borrowed to finance initial investment in mortgage loans originated14false 4nsre_MortgageLoansOnRealEstateNewMortgageLoansWithRelatedPartynsre_falsecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse255000000255000000falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryTotal amount of new mortgage loans originated with related party on real estate during the reporting period.No definition available.false2Principal amount of loans originated with the Sponsor15false 4nsre_DebtInstrumentIncreaseAdditionalBorrowingsWithSponsornsre_falsecreditdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16truefalsefalse5600000056000000falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24truefalsefalse3330000033300000falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryRepresents the increase of additional borrowings on existing and new debt instruments together with the sponsor.No definition available.false2Investments financed by borrowings together with Sponsor16false 4nsre_NumberOfRoomsnsre_falsenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse13311331falsefalsefalse4falsefalsefalse00falsefalsefalse5falsefalsefalse00falsefalsefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:integerItemTypeintegerRepresents the number of rooms.No definition available.false256Number of rooms17false 4us-gaap_EquityMethodInvestmentOwnershipPercentageus-gaap_truenainstantfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsetruefalse00falsefalsefalse2falsetruefalse00falsefalsefalse3truetruefalse0.3500.350falsefalsefalse4truetruefalse0.3500.350falsefalsefalse5falsetruefalse00falsefalsefalse6falsetruefalse00falsefalsefalse7falsetruefalse00falsefalsefalse8falsetruefalse00falsefalsefalse9falsetruefalse00falsefalsefalse10falsetruefalse00falsefalsefalse11falsetruefalse00falsefalsefalse12falsetruefalse00falsefalsefalse13falsetruefalse00falsefalsefalse14falsetruefalse00falsefalsefalse15falsetruefalse00falsefalsefalse16falsetruefalse00falsefalsefalse17falsetruefalse00falsefalsefalse18falsetruefalse00falsefalsefalse19falsetruefalse00falsefalsefalse20falsetruefalse00falsefalsefalse21falsetruefalse00falsefalsefalse22falsetruefalse00falsefalsefalse23falsetruefalse00falsefalsefalse24falsetruefalse00falsefalsefalse25falsetruefalse00falsefalsefalse26falsetruefalse00falsefalsefalsenum:percentItemTypepureThe percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=6382943&loc=d3e33918-111571 false0Ownership percentage18false 4us-gaap_MortgageLoansOnRealEstateNewMortgageLoansus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalsepositiveLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3truefalsefalse8930000089300000USD$falsetruefalse4falsefalsefalse00falsefalsefalse5truefalsefalse165700000165700000USD$falsetruefalse6falsefalsefalse00falsefalsefalse7falsefalsefalse00falsefalsefalse8falsefalsefalse00falsefalsefalse9falsefalsefalse00falsefalsefalse10falsefalsefalse00falsefalsefalse11falsefalsefalse00falsefalsefalse12falsefalsefalse00falsefalsefalse13falsefalsefalse00falsefalsefalse14falsefalsefalse00falsefalsefalse15falsefalsefalse00falsefalsefalse16falsefalsefalse00falsefalsefalse17falsefalsefalse00falsefalsefalse18falsefalsefalse00falsefalsefalse19falsefalsefalse00falsefalsefalse20falsefalsefalse00falsefalsefalse21falsefalsefalse00falsefalsefalse22falsefalsefalse00falsefalsefalse23falsefalsefalse00falsefalsefalse24falsefalsefalse00falsefalsefalse25falsefalsefalse00falsefalsefalse26falsefalsefalse00falsefalsefalsexbrli:monetaryItemTypemonetaryTotal amount of new mortgage loans on real estate during the reporting period.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 IV) -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 29 -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 IV -Article 5 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-29.6) -URI http://asc.fasb.org/extlink&oid=6589523&loc=d3e617274-123014 false2Company funded investment and the Sponsor fundedfalseReal Estate Debt Investments (Details) (USD $)NoRoundingUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.northstarreit.com/role/DisclosureRealEstateDebtInvestmentsDetails2618