 | us-gaap:CostOfGoodsAndServicesSoldDepreciation | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate |
 | us-gaap:DepreciationNonproduction | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate |
 | us-gaap:Depreciation | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstate |
 | us-gaap:CostOfGoodsAndServicesSoldDepreciation | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstateStatementTable |
 | us-gaap:DepreciationNonproduction | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstateStatementTable |
 | us-gaap:Depreciation | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectRealEstateStatementTable |
 | us-gaap:CostOfGoodsAndServicesSoldDepreciation | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect |
 | us-gaap:DepreciationNonproduction | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect |
 | us-gaap:Depreciation | parent-child | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirect |
 | us-gaap:CostOfGoodsAndServicesSoldDepreciation | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable |
 | us-gaap:DepreciationNonproduction | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable |
 | us-gaap:Depreciation | domain-member | http://fasb.org/us-gaap/role/statement/StatementOfCashFlowsIndirectStatementTable |
 | us-gaap:DepreciationExcludingLessorAssetUnderOperatingLease | parent-child | http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment |
 | us-gaap:OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease | parent-child | http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment |
 | us-gaap:Depreciation | parent-child | http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipment |
 | us-gaap:DepreciationExcludingLessorAssetUnderOperatingLease | domain-member | http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentTable |
 | us-gaap:OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease | domain-member | http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentTable |
 | us-gaap:Depreciation | domain-member | http://fasb.org/us-gaap/role/disclosure/PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentTable |
 | us-gaap:DepreciationExcludingLessorAssetUnderOperatingLease | parent-child | http://fasb.org/us-gaap/role/disclosure/Leases842 |
 | us-gaap:OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease | parent-child | http://fasb.org/us-gaap/role/disclosure/Leases842 |
 | us-gaap:Depreciation | parent-child | http://fasb.org/us-gaap/role/disclosure/Leases842 |