 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:NetIncreaseDecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:NetIncreaseDecreaseInCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLeaseObligationsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfSchoolBondsFinCFEDU | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfSchoolBondsFinCFEDU | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-indirect |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-indirect |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-indirect |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_ConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfSchoolBondsFinCFEDU | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfSchoolBondsFinCFEDU | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfRoadBuildingBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfOtherBondsFinCFHWY | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_StatementOfCashFlows-direct |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_QuarterlyStatementOfCashFlows-direct |
 | jppfs_cor:PaymentsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromChangesInOwnershipInterestsInSubsidiariesThatDoNotResultInChangeInScopeOfConsolidationFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DividendsPaidToNonControllingInterestsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualConsolidatedStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:IncreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:DecreaseInShortTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentOfLongTermLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:InterestExpensesPaidOpeCFFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RepaymentsOfLoansPayableFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfCommercialPapersFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:OtherNetFinCFINS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:RedemptionOfBondsFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:ProceedsFromIssuanceOfCommonStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:PurchaseOfTreasuryStockFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |
 | jppfs_cor:CashDividendsPaidFinCF | summation-item | http://disclosure.edinet-fsa.go.jp/role/jppfs/rol_std_SemiAnnualStatementOfCashFlows-direct |