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    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25862": {
   "value": "2767700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "SEB:RetainedEarningsAndFairValueReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25864": {
   "value": "97700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25866": {
   "value": "-34300000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25868": {
   "value": "2990100000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25870": {
   "value": "300600000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25872": {
   "value": "3290700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:Equity",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "f25875": {
   "value": "140700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "SEB:RetainedEarningsAndFairValueReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25877": {
   "value": "140700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25879": {
   "value": "140700000",
   "decimals": -5,
   "dimensions": {
    "concept": "ifrs-full:DividendsProposedOrDeclaredBeforeFinancialStatementsAuthorisedForIssueButNotRecognisedAsDistributionToOwners",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "f25883": {
   "value": "55300000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:IssuedCapitalMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25885": {
   "value": "103700000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:SharePremiumMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25887": {
   "value": "2627000000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "SEB:RetainedEarningsAndFairValueReservesMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25889": {
   "value": "97700000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:ReserveOfExchangeDifferencesOnTranslationMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25891": {
   "value": "-34300000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:TreasurySharesMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25893": {
   "value": "2849400000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:EquityAttributableToOwnersOfParentMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25895": {
   "value": "300600000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "ifrs-full:ComponentsOfEquityAxis": "ifrs-full:NoncontrollingInterestsMember",
    "unit": "iso4217:EUR"
   }
  },
  "f25897": {
   "value": "3150000000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:EquityAfterAppropriation",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "f25904": {
   "value": "51600000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:IncreaseDecreaseInEquityThroughRepurchaseOfSuporShares",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2020-01-01T00:00:00/2021-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "f25909": {
   "value": "63500000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:IncreaseDecreaseInEquityThroughRepurchaseOfSuporShares",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "f25910": {
   "value": "33200000",
   "decimals": -5,
   "dimensions": {
    "concept": "SEB:IncreaseDecreaseDueToChangesInAccountingPolicyRequiredByIFRSs_IAS19",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00",
    "unit": "iso4217:EUR"
   }
  },
  "f26315": {
   "value": "SEB S.A.",
   "dimensions": {
    "concept": "ifrs-full:NameOfParentEntity",
    "language": "fr",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "f26316": {
   "value": "Chemin du Moulin Carron \u00e0 \u00c9cully (69130)",
   "dimensions": {
    "concept": "ifrs-full:PrincipalPlaceOfBusiness",
    "language": "fr",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "f37770": {
   "value": "Campus SEB \u2013 112, Chemin du Moulin Carron 69130\u00a0\u00c9cully",
   "dimensions": {
    "concept": "ifrs-full:AddressOfRegisteredOfficeOfEntity",
    "language": "fr",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "f37781": {
   "value": "soci\u00e9t\u00e9 anonyme",
   "dimensions": {
    "concept": "ifrs-full:LegalFormOfEntity",
    "language": "fr",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "f37792": {
   "value": "La soci\u00e9t\u00e9 a pour objet en France et dans tous pays\u00a0: \u25a0 la participation dans toutes soci\u00e9t\u00e9s quels que soient leurs objets et, en cons\u00e9quence, l\u2019acquisition ou la souscription de toutes actions, obligations, parts sociales et d\u2019int\u00e9r\u00eat, de tous titres et valeurs mobili\u00e8res, l\u2019ali\u00e9nation de ces titres ou valeurs\u00a0; \u25a0 toutes op\u00e9rations relatives au \ufb01nancement de ses \ufb01liales et autres soci\u00e9t\u00e9s dans lesquelles elle poss\u00e8de ou pourrait prendre une participation\u00a0; \u25a0 l\u2019acquisition, la prise de tous brevets d\u2019inventions et la concession de toutes licences d\u2019exploitation de ces brevets\u00a0; \u25a0 l\u2019acquisition, la construction, la gestion d\u2019immeubles et leur ali\u00e9nation\u00a0; \u25a0 toutes op\u00e9rations quelconques contribuant au d\u00e9veloppement de la soci\u00e9t\u00e9 et \u00e0 la r\u00e9alisation des objets ci-dessus sp\u00e9ci\ufb01\u00e9s. Le \u00ab\u00a0Groupe SEB\u00a0\u00bb constitu\u00e9 de SEB S.A. et de ses \ufb01liales est la r\u00e9f\u00e9rence mondiale de la conception, fabrication et commercialisation des articles culinaires et du petit \u00e9quipement \u00e9lectrom\u00e9nager\u00a0: autocuiseurs, fers et g\u00e9n\u00e9rateurs vapeur, bouilloires, cafeti\u00e8res, friteuses, grille-pain et pr\u00e9parateurs culinaires notamment. Le Groupe est \u00e9galement le leader mondial du march\u00e9 des machines \u00e0 caf\u00e9 automatiques professionnelles.",
   "dimensions": {
    "concept": "ifrs-full:DescriptionOfNatureOfEntitysOperationsAndPrincipalActivities",
    "language": "fr",
    "entity": "scheme:969500WP61NBK098AC47",
    "period": "2021-01-01T00:00:00/2022-01-01T00:00:00"
   }
  },
  "footnote4x30x0": {
   "value": "(3) Dont rachats et annulations d\u2019actions Supor pour (63,5) millions d\u2019euros en\u00a02021 et impact de la d\u00e9cision de l\u2019IFRIC sur les avantages post\u00e9rieurs \u00e0 l\u2019emploi pour 33,2\u00a0millions d\u2019euros.",
   "dimensions": {
    "concept": "xbrl:note",
    "noteId": "footnote4x30x0",
    "language": "fr"
   }
  },
  "footnote4x29x0": {
   "value": "(2) Dont rachats et annulations d\u2019actions Supor pour (51,6) millions d\u2019euros en\u00a02020.",
   "dimensions": {
    "concept": "xbrl:note",
    "noteId": "footnote4x29x0",
    "language": "fr"
   }
  },
  "footnote3x39x0": {
   "value": "(4) Dont rachats d\u2019actions Supor pour 63,5\u00a0millions d\u2019euros en\u00a02021 et\u00a051,6\u00a0millions d\u2019euros en\u00a02020.",
   "dimensions": {
    "concept": "xbrl:note",
    "noteId": "footnote3x39x0",
    "language": "fr"
   }
  }
 }
}