Preferred Label   Tree Structure  
Reserves and Surplus - Presentation   ReservesSurplusPresentation      
Reserves and Surplus, Beginning Balance     ReservesSurplus        
Changes in Reserves and Surplus     ChangesReservesSurplus    
Reserves and Surplus, Ending Balance     ReservesSurplus        
                     
Summary of Assets - Presentation   SummaryofAssetsPresentation    
Tangible Assets, Net - Presentation     TangibleAssetsNetPresentation  
Tangible Assets, Gross       TangibleAssetsGross    
Accumulated Depreciation on Tangible Assets       AccumulatedDepreciationTangibleAssets
Accumulated Impairment on Tangible Assets       AccumulatedImpairmentTangibleAssets
Tangible Assets, Net       TangibleAssetsNet      
Intangible Assets, Net - Presentation     IntangibleAssetsNetPresentation  
Intangible Assets, Gross       IntangibleAssetsGross    
Accumulated Amortisation on Intangible Assets       AccumulatedAmortisationIntangibleAssets
Accumulated Impairment on Intangible Assets       AccumulatedImpairmentIntangibleAssets
Intangible Assets, Net       IntangibleAssetsNet    
Land and Land Improvements, Net - Presentation     LandLandImprovementsNetPresentation
Land and Land Improvements, Gross       LandLandImprovementsGross
Accumulated Impairment on Land and Land Improvement       AccumulatedImpairmentLandLandImprovement
Land and Land Improvements, Net       LandLandImprovementsNet  
Land, Net - Presentation     LandNetPresentation      
Land, Gross       LandGross        
Accumulated Impairment on Land       AccumulatedImpairmentLand
Land, Net       LandNet          
Building and Building Improvements, Net - Presentation     BuildingBuildingImprovementsNetPresentation
Building and Building Improvements, Gross       BuildingBuildingImprovementsGross
Accumulated Depreciation on Building and Building Improvements       AccumulatedDepreciationBuildingBuildingImprovements
Accumulated Impairment on Building and Building Improvements       AccumulatedImpairmentBuildingBuildingImprovements
Building and Building Improvements, Net       BuildingBuildingImprovementsNet
Building, Net - Presentation     BuildingNetPresentation      
Building, Gross       BuildingGross        
Accumulated Depreciation on Building       AccumulatedDepreciationBuilding
Accumulated Impairment on Building       AccumulatedImpairmentBuilding
Building, Net       BuildingNet        
Equipments, Net - Presentation     EquipmentsNetPresentation    
Equipments, Gross       EquipmentsGross      
Accumulated Depreciation on Equipments       AccumulatedDepreciationEquipments
Accumulated Impairment on Equipments       AccumulatedImpairmentEquipments
Equipments, Net       EquipmentsNet      
Vehicles, Net - Presentation     VehiclesNetPresentation    
Vehicles, Gross       VehiclesGross        
Accumulated Depreciation on Vehicles       AccumulatedDepreciationVehicles
Accumulated Impairment on Vehicles       AccumulatedImpairmentVehicles
Vehicles, Net       VehiclesNet        
Leasehold Properties, Net - Presentation     LeaseholdPropertiesNetPresentation
Leasehold Properties, Gross       LeaseholdPropertiesGross  
Accumulated Depreciation on Leasehold Properties       AccumulatedDepreciationLeaseholdProperties
Accumulated Impairment on Leasehold Properties       AccumulatedImpairmentLeaseholdProperties
Leasehold Properties, Net       LeaseholdPropertiesNet