| Name | RemeasurementsOfDefinedBenefitPlansNetOfTaxItemsThatWillNotBeReclassifiedToProfitOrLossOCIIFRS |
|---|---|
| Namespace | http://disclosure.edinet-fsa.go.jp/taxonomy/jpigp/2018-03-31/jpigp_cor |
| Prefix | jpigp_cor |
| Data type | xbrli:monetaryItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| 確定給付制度の再測定 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 確定給付制度の再測定(税引後)、純損益に振り替えられることのないその他の包括利益(IFRS) | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Remeasurements of defined benefit plans | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Remeasurements of defined benefit plans (net of tax), Items that will not be reclassified to profit or loss - OCI (IFRS) | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
jpigp_cor:ItemsThatWillNotBeReclassifiedToProfitOrLossOCIIFRSAbstract | parent-child | http://disclosure.edinet-fsa.go.jp/role/jpigp/rol_std_ConsolidatedStatementOfComprehensiveIncomeIFRS | |
jpigp_cor:TotalOfItemsThatWillNotBeReclassifiedToProfitOrLossOCIIFRS | summation-item | http://disclosure.edinet-fsa.go.jp/role/jpigp/rol_std_ConsolidatedStatementOfComprehensiveIncomeIFRS | |
jpigp_cor:ItemsThatWillNotBeReclassifiedToProfitOrLossOCIIFRSAbstract | general-special | http://disclosure.edinet-fsa.go.jp/role/jpigp/rol_std_StatementOfComprehensiveIncomeIFRS-ListOfAccounts | |
jpigp_cor:ItemsThatWillNotBeReclassifiedToProfitOrLossOCIIFRSAbstract | domain-member | http://disclosure.edinet-fsa.go.jp/role/jpigp/rol_std_ConsolidatedStatementOfComprehensiveIncomeIFRS |