# 【表紙】

【提出書類】 | 有価証券報告書
【根拠条文】 | 金融商品取引法第24条第１項
【提出先】 | 関東財務局長
【提出日】 | 平成29年６月29日
【事業年度】 | 第102期（自　平成28年４月１日　至　平成29年３月31日）
【会社名】 | 出光興産株式会社
【英訳名】 | Idemitsu Kosan Co.,Ltd.
【代表者の役職氏名】 | 代表取締役社長　　月岡　隆
【本店の所在の場所】 | 東京都千代田区丸の内三丁目１番１号
【電話番号】 | 03（3213）3150
【事務連絡者氏名】 | 経理部長　　酒井　則明
【最寄りの連絡場所】 | 東京都千代田区丸の内三丁目１番１号
【電話番号】 | 03（3213）3150
【事務連絡者氏名】 | 経理部長　　酒井　則明
【縦覧に供する場所】 | 株式会社東京証券取引所 （東京都中央区日本橋兜町２番１号）

E01084 50190 出光興産株式会社 Idemitsu Kosan Co.,Ltd. 企業内容等の開示に関する内閣府令 第三号様式 Japan GAAP true CTE CTE 2016-04-01 2017-03-31 FY 2017-03-31 2015-04-01 2016-03-31 2016-03-31 1 false false false E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForOverseasInvestmentLossMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:RetainedEarningsBroughtForwardMember jppfs_cor:NonConsolidatedMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:OtherCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForOverseasInvestmentLossMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember jppfs_cor:NonConsolidatedMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForOverseasInvestmentLossMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2014-04-01 2015-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2014-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2013-04-01 2014-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2013-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2012-04-01 2013-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2015-03-31 jppfs_cor:CapitalStockMember E01084-000 2015-03-31 jppfs_cor:CapitalSurplusMember E01084-000 2015-03-31 jppfs_cor:RetainedEarningsMember E01084-000 2015-03-31 jppfs_cor:TreasuryStockMember E01084-000 2015-03-31 jppfs_cor:ShareholdersEquityMember E01084-000 2015-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2015-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2015-03-31 jppfs_cor:RevaluationReserveForLandMember E01084-000 2015-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01084-000 2015-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2015-03-31 jppfs_cor:NonControllingInterestsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:RetainedEarningsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:CapitalSurplusMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:TreasuryStockMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:ShareholdersEquityMember E01084-000 2017-03-31 jpcrp_cor:No7MajorShareholdersMember E01084-000 2016-03-31 jppfs_cor:RetainedEarningsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:RevaluationReserveForLandMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonControllingInterestsMember E01084-000 2016-03-31 jppfs_cor:CapitalStockMember E01084-000 2016-03-31 jppfs_cor:CapitalSurplusMember E01084-000 2016-03-31 jppfs_cor:TreasuryStockMember E01084-000 2016-03-31 jppfs_cor:ShareholdersEquityMember E01084-000 2016-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2016-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2016-03-31 jppfs_cor:RevaluationReserveForLandMember E01084-000 2016-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01084-000 2016-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember E01084-000 2016-03-31 jppfs_cor:NonControllingInterestsMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01084-000 2015-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01084-000 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2017-03-31 jppfs_cor:ShareholdersEquityMember E01084-000 2017-03-31 jppfs_cor:CapitalStockMember E01084-000 2017-03-31 jppfs_cor:CapitalSurplusMember E01084-000 2017-03-31 jppfs_cor:RetainedEarningsMember E01084-000 2017-03-31 jppfs_cor:TreasuryStockMember E01084-000 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2017-03-31 jppfs_cor:RevaluationReserveForLandMember E01084-000 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01084-000 2017-03-31 jppfs_cor:NonControllingInterestsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:ShareholdersEquityMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:CapitalStockMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:CapitalSurplusMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:RetainedEarningsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:TreasuryStockMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:RevaluationReserveForLandMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:ForeignCurrencyTranslationAdjustmentMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonControllingInterestsMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:CapitalStockMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForOverseasInvestmentLossMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01084-000 2017-03-31 jpcrp_cor:No8MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No9MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No10MajorShareholdersMember E01084-000 2015-04-01 2016-03-31 jpcrp_cor:ReconcilingItemsMember E01084-000 2015-04-01 2016-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01084-000 2015-04-01 2016-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01084-000 2015-04-01 2016-03-31 jpcrp030000-asr_E01084-000:PetroleumProductsReportableSegmentsMember E01084-000 2015-04-01 2016-03-31 jpcrp030000-asr_E01084-000:PetrochemicalProductsReportableSegmentsMember E01084-000 2015-04-01 2016-03-31 jpcrp030000-asr_E01084-000:ResourcesReportableSegmentsMember E01084-000 2015-04-01 2016-03-31 jpcrp_cor:ReportableSegmentsMember E01084-000 2016-03-31 jpcrp_cor:ReconcilingItemsMember E01084-000 2016-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01084-000 2016-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01084-000 2016-03-31 jpcrp030000-asr_E01084-000:PetroleumProductsReportableSegmentsMember E01084-000 2016-03-31 jpcrp030000-asr_E01084-000:PetrochemicalProductsReportableSegmentsMember E01084-000 2016-03-31 jpcrp030000-asr_E01084-000:ResourcesReportableSegmentsMember E01084-000 2016-03-31 jpcrp_cor:ReportableSegmentsMember E01084-000 2017-06-29 E01084-000 2017-03-31 E01084-000 2016-04-01 2017-03-31 E01084-000 2016-03-31 E01084-000 2015-03-31 E01084-000 2014-04-01 2015-03-31 E01084-000 2014-03-31 E01084-000 2013-04-01 2014-03-31 E01084-000 2013-03-31 E01084-000 2012-04-01 2013-03-31 E01084-000 2015-04-01 2016-03-31 E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ShareholdersEquityMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalSurplusMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:LegalCapitalSurplusMember jppfs_cor:NonConsolidatedMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:OtherCapitalSurplusMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForSpecialDepreciationMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForOverseasInvestmentLossMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ReserveForAdvancedDepreciationOfNoncurrentAssetsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RetainedEarningsBroughtForwardMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:TreasuryStockMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationAndTranslationAdjustmentsMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:ValuationDifferenceOnAvailableForSaleSecuritiesMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:DeferredGainsOrLossesOnHedgesMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:RevaluationReserveForLandMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:CapitalStockMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalCapitalSurplusMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:NonConsolidatedMember jppfs_cor:LegalRetainedEarningsMember E01084-000 2017-03-31 jpcrp_cor:No1MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No2MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No3MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No4MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No5MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No6MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:No11MajorShareholdersMember E01084-000 2017-03-31 jpcrp_cor:ReconcilingItemsMember E01084-000 2017-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01084-000 2017-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01084-000 2017-03-31 jpcrp_cor:ReportableSegmentsMember E01084-000 2017-03-31 jpcrp030000-asr_E01084-000:ResourcesReportableSegmentsMember E01084-000 2017-03-31 jpcrp030000-asr_E01084-000:PetrochemicalProductsReportableSegmentsMember E01084-000 2017-03-31 jpcrp030000-asr_E01084-000:PetroleumProductsReportableSegmentsMember E01084-000 2016-04-01 2017-03-31 jpcrp_cor:ReconcilingItemsMember E01084-000 2016-04-01 2017-03-31 jpcrp_cor:TotalOfReportableSegmentsAndOthersMember E01084-000 2016-04-01 2017-03-31 jpcrp_cor:OperatingSegmentsNotIncludedInReportableSegmentsAndOtherRevenueGeneratingBusinessActivitiesMember E01084-000 2016-04-01 2017-03-31 jpcrp_cor:ReportableSegmentsMember E01084-000 2016-04-01 2017-03-31 jpcrp030000-asr_E01084-000:ResourcesReportableSegmentsMember E01084-000 2016-04-01 2017-03-31 jpcrp030000-asr_E01084-000:PetrochemicalProductsReportableSegmentsMember E01084-000 2016-04-01 2017-03-31 jpcrp030000-asr_E01084-000:PetroleumProductsReportableSegmentsMember E01084-000 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01084-000 2016-04-01 2017-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01084-000 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01084-000 2015-04-01 2016-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember E01084-000 2015-03-31 jppfs_cor:RemeasurementsOfDefinedBenefitPlansMember xbrli:shares xbrli:pure iso4217:JPY iso4217:JPY xbrli:shares