 | us-gaap:RealEstateInvestmentPropertyNetAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperations |
 | us-gaap:RealEstateInvestmentsJointVentures | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperations |
 | us-gaap:RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperations |
 | us-gaap:RealEstateInvestments | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperations |
 | us-gaap:RealEstateInvestmentPropertyNetAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperationsStatementTable |
 | us-gaap:RealEstateInvestmentsJointVentures | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperationsStatementTable |
 | us-gaap:RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperationsStatementTable |
 | us-gaap:RealEstateInvestments | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-InvestmentBasedOperationsStatementTable |
 | us-gaap:RealEstateInvestmentPropertyNetAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestmentsJointVentures | parent-child | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures | parent-child | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestments | parent-child | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestmentPropertyNetAbstract | domain-member | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestmentsJointVentures | domain-member | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestmentsUnconsolidatedRealEstateAndOtherJointVentures | domain-member | http://fasb.org/us-gaap/role/disclosure/RealEstate |
 | us-gaap:RealEstateInvestments | domain-member | http://fasb.org/us-gaap/role/disclosure/RealEstate |