 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentNetPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ProductionFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:NaturalGasGatheringFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:DistributionFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ServiceAndMaintenanceFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:FacilitiesForIncidentalBusinessesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:InactiveFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentNetPPEIVT | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeasedAssetsPPEAbstractLEA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OwnUsedAssetsPPEAbstractLEA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentNetPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipmentNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixturesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNetPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesNetPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentNetPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipmentNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixturesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EducationalResearchInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsAndVehiclesEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EducationalResearchInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsAndVehiclesEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EducationalResearchInstrumentAndEquipmentNetEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherInstrumentAndEquipmentNetEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsAndVehiclesNetEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EducationalResearchInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsAndVehiclesEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EducationalResearchInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherInstrumentAndEquipmentEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsAndVehiclesEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BooksEDU | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ProductionFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:NaturalGasGatheringFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:DistributionFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ServiceAndMaintenanceFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FacilitiesForIncidentalBusinessesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:InactiveFacilitiesPPEGAS | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipmentNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixturesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeasedAssetsPPEAbstractLEA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OwnUsedAssetsPPEAbstractLEA | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentNetPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPESPF | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPEWAT | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPEWAT | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VesselsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipmentNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentNetPPEWAT | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPEWAT | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:VehiclesNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentNetPPESPF | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:EquipmentPPESPF | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
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 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedBalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:VesselsNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixturesNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:BuildingsNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:StructuresNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesNetPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:LeaseAssetsNetPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:VehiclesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndFixturesPPECMD | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPEWAT | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:EquipmentPPEWAT | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:Land | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:ConstructionInProgress | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_BalanceSheet |
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 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
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 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:BuildingsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipmentNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:VesselsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixturesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherNetPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
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 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
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 | jppfs_cor:MachineryEquipmentAndVehiclesNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
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 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedBalanceSheet |
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 | jppfs_cor:PropertyPlantAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
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 | jppfs_cor:StructuresNet | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
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 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vessels | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyBalanceSheet |
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 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
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 | jppfs_cor:MachineryEquipmentAndVehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
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 | jppfs_cor:Land | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:ConstructionInProgress | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:PropertyPlantAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:MachineryAndEquipment | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:StructuresNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:VesselsNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:VehiclesNet | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:OtherPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Buildings | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Structures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Vessels | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:Vehicles | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:ToolsFurnitureAndFixtures | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | parent-child | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:OtherPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
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 | jppfs_cor:BuildingsAndStructures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:MachineryEquipmentAndVehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedBalanceSheet |
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 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Buildings | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Vehicles | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:Structures | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
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 | jppfs_cor:LeaseAssetsPPE | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | domain-member | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualBalanceSheet |
 | jppfs_cor:BuildingsAndOtherFacilitiesHeatingIlluminationVentilationAndOtherPPEAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BuildingsAndStructures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryEquipmentAndOtherFacilitiesConveyorHoistCraneAndOtherPPEAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:VesselsAndWaterDeliveryEquipmentPPEAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:RailwayCarAndOtherLandDeliveryEquipmentPPEAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ToolsFurnitureAndFixtures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryEquipmentAndVehicles | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:VehiclesToolsFurnitureAndFixtures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryVehiclesToolsFurnitureAndFixtures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:LeaseAssetsPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherTangibleAssetsNotCurrentOrInvestmentsAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cai_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BuildingsAndStructures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryEquipmentAndVehicles | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Buildings | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:VehiclesPPECMD | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:FurnitureAndFixturesPPECMD | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:LeaseAssetsPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cmd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Buildings | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Vehicles | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:FurnitureAndEquipmentPPECNA | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cna_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BuildingsAndStructures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ToolsFurnitureAndFixtures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryEquipmentAndVehicles | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:LeaseAssetsPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_cns_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Buildings | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:EducationalResearchInstrumentAndEquipmentEDU | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherInstrumentAndEquipmentEDU | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:VesselsAndVehiclesEDU | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:LeaseAssetsPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BooksEDU | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherNetPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_edu_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_fnd_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ProductionFacilitiesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:NaturalGasGatheringFacilitiesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:DistributionFacilitiesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ServiceAndMaintenanceFacilitiesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:FacilitiesForIncidentalBusinessesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:InactiveFacilitiesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherFacilitiesPPEGAS | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_gas_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Buildings | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ToolsFurnitureAndFixtures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BuildingsInTrustINV | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:LandInTrustINV | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:StructuresInTrustINV | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgressInTrustINV | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ToolsFurnitureAndFixturesInTrustINV | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryAndEquipmentInTrustINV | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_inv_BalanceSheet-ListOfAccounts |
 | jppfs_cor:LeasedAssetsPPEAbstractLEA | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_lea_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OwnUsedAssetsPPEAbstractLEA | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_lea_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_lea_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BuildingsNet | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_sec_BalanceSheet-ListOfAccounts |
 | jppfs_cor:EquipmentPPESEC | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_sec_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_sec_BalanceSheet-ListOfAccounts |
 | jppfs_cor:BuildingsAndStructures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Vehicles | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Buildings | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:EquipmentPPESPF | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedImpairmentLossPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:AccumulatedDepreciationAndImpairmentLossPPEByGroup | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_spf_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Vessels | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Buildings | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:MachineryAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Vehicles | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:EquipmentPPEWAT | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:OtherPPE | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Structures | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:Land | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:ConstructionInProgress | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |
 | jppfs_cor:PropertyPlantAndEquipment | general-special | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_wat_BalanceSheet-ListOfAccounts |