iso4217:EURxbrli:shares iso4217:EUR LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:EquityAttributableToOwnersOfParentMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:RetainedEarningsMember LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:IssuedCapitalMember LAXUQCHT4FH58LRZDY46 2025-12-31 engie:ChangesInFairValueAndOtherMember LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:SharePremiumMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:TreasurySharesMember LAXUQCHT4FH58LRZDY46 2023-12-31 engie:ChangesInFairValueAndOtherMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:NoncontrollingInterestsMember LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:SharePremiumMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 engie:ChangesInFairValueAndOtherMember LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:RetainedEarningsMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:NoncontrollingInterestsMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 engie:ChangesInFairValueAndOtherMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:NoncontrollingInterestsMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:SharePremiumMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 engie:DeeplySubordinatedPerpetualNotesMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:IssuedCapitalMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:SharePremiumMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 LAXUQCHT4FH58LRZDY46 2023-12-31 LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:TreasurySharesMember LAXUQCHT4FH58LRZDY46 2024-12-31 engie:DeeplySubordinatedPerpetualNotesMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:RetainedEarningsMember LAXUQCHT4FH58LRZDY46 2024-12-31 engie:ChangesInFairValueAndOtherMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:EquityAttributableToOwnersOfParentMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:IssuedCapitalMember LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:EquityAttributableToOwnersOfParentMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:SharePremiumMember LAXUQCHT4FH58LRZDY46 2025-12-31 LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:EquityAttributableToOwnersOfParentMember LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:IssuedCapitalMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 engie:DeeplySubordinatedPerpetualNotesMember LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:NoncontrollingInterestsMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:EquityAttributableToOwnersOfParentMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:IssuedCapitalMember LAXUQCHT4FH58LRZDY46 2025-12-31 engie:DeeplySubordinatedPerpetualNotesMember LAXUQCHT4FH58LRZDY46 2025-12-31 ifrs-full:RetainedEarningsMember LAXUQCHT4FH58LRZDY46 2023-12-31 ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember LAXUQCHT4FH58LRZDY46 2024-12-31 LAXUQCHT4FH58LRZDY46 2023-12-31 engie:DeeplySubordinatedPerpetualNotesMember LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:TreasurySharesMember LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:RetainedEarningsMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:NoncontrollingInterestsMember LAXUQCHT4FH58LRZDY46 2025-01-01 2025-12-31 ifrs-full:TreasurySharesMember LAXUQCHT4FH58LRZDY46 2024-01-01 2024-12-31 ifrs-full:TreasurySharesMember LAXUQCHT4FH58LRZDY46 2024-12-31 ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember