 | srt:MortgageLoansOnRealEstateNumberOfLoans | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstateInterestRate | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoanOnRealEstateFinalMaturityDate | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstatePeriodicPaymentTerms | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstatePriorLiens1 | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstateFaceAmountOfMortgages | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoans | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstateDelinquentPrincipalOrInterestAcquiredFromAffiliates | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:SecSchedule1229InvestmentInMortgageLoansOnRealEstateLocationOfPropertyExtensibleList | parent-child | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstate |
 | srt:MortgageLoansOnRealEstateScheduleTable | all | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstateNumberOfLoans | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstateInterestRate | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoanOnRealEstateFinalMaturityDate | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstatePeriodicPaymentTerms | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstatePriorLiens1 | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstateFaceAmountOfMortgages | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstatePrincipalAmountOfDelinquentLoans | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:MortgageLoansOnRealEstateDelinquentPrincipalOrInterestAcquiredFromAffiliates | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |
 | srt:SecSchedule1229InvestmentInMortgageLoansOnRealEstateLocationOfPropertyExtensibleList | domain-member | http://fasb.org/srt/role/disclosure/SECScheduleArticle12-29MortgageLoansOnRealEstateMortgageLoansOnRealEstateScheduleTable |