 | us-gaap:LiquidationBasisOfAccountingAdoption | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccounting | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingLiquidationPlan | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingMethodsAndAssumptions | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingCostsAndIncomes | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingAccruedCostsToDisposeOfAssetsAndLiabilities | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingRemeasurementGainLossOnAccruedCostsToDisposeOfAssetsAndLiabilities | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisofAccountingItemsPreviouslyNotRecognized | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingRemeasurementGainLossOnItemsPreviouslyNotRecognized | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |
 | us-gaap:LiquidationBasisOfAccountingRemeasurementGainLossOnAsset | parent-child | http://fasb.org/us-gaap/role/disclosure/OrganizationConsolidationAndPresentationOfFinancialStatements |