 | us-gaap:AccountsPayableCurrentAndNoncurrent | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-RealEstateOperations |
 | us-gaap:AccruedLiabilitiesCurrentAndNoncurrentAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-RealEstateOperations |
 | us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-RealEstateOperations |
 | us-gaap:AccountsPayableCurrentAndNoncurrent | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-RealEstateOperationsStatementTable |
 | us-gaap:AccruedLiabilitiesCurrentAndNoncurrentAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-RealEstateOperationsStatementTable |
 | us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-RealEstateOperationsStatementTable |
 | us-gaap:AccountsPayableCurrentAndNoncurrent | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperations |
 | us-gaap:AccruedLiabilitiesCurrentAndNoncurrentAbstract | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperations |
 | us-gaap:AccountsPayableAndOtherAccruedLiabilities | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperations |
 | us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperations |
 | us-gaap:AccountsPayableCurrentAndNoncurrent | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperationsStatementTable |
 | us-gaap:AccruedLiabilitiesCurrentAndNoncurrentAbstract | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperationsStatementTable |
 | us-gaap:AccountsPayableAndOtherAccruedLiabilities | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperationsStatementTable |
 | us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfFinancialPositionUnclassified-DepositBasedOperationsStatementTable |
 | us-gaap:AccountsPayableCurrentAndNoncurrentAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/PayablesAndAccruals |
 | us-gaap:AccruedLiabilitiesCurrentAndNoncurrentAbstract | parent-child | http://fasb.org/us-gaap/role/disclosure/PayablesAndAccruals |
 | us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent | parent-child | http://fasb.org/us-gaap/role/disclosure/PayablesAndAccruals |